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Job description: Join an exciting FinTech/Payments company as it builds a new technology platform and business offering from the ground up. We seek Senior Full Stack Java Developers with 10-20 years of experience designing and delivering high-quality software products. These positions will consist of about 80% backend and 20% front-end. LOCATION REQUIREMENTS: Candidates must be based in the St. Petersburg, FL metro area (Tampa Bay) Please do not apply outside of these markets unless you are willing to relocate at your own expense. This is a hybrid role requiring work to be completed onsite three days per week (Tuesday, Wednesday, and Thursday). We seek software engineering professionals who: Lead through technical expertise rather than title. Have a passion for clean, maintainable, scalable software. Think architecturally while remaining pragmatic. Understand SOLID principles, Enterprise Integration Patterns, Design Patterns (Gang of Four), and Agile methodologies. Enjoy mentoring and developing engineers. Thrive in a fast-paced, collaborative environment where innovation is encouraged. OVERALL DUTIES: Part of a team to lead the architecture and design of a modern technology platform. Develop highly scalable, secure, cloud-native applications utilizing Java and the Spring ecosystem. Partner with executive leadership to align technical strategy with business objectives. Define software engineering standards, architectural patterns, and development best practices. Mentor and coach software engineers while fostering a collaborative engineering culture. Lead technical design reviews and provide architectural guidance across development teams. The current tech stack includes Java 25, React 19, Spring Boot 4.1, Spring Framework, Hibernate, REST APIs, PostgreSQL, Git, Maven, Claude Code, and AWS. Qualifications: Approximately 10-20 years of professional software engineering experience. Extensive experience designing and building enterprise Java applications. AI-enabled development experience Deep expertise with: Java Spring Boot and Spring Framework Hibernate REST APIs React Maven AWS Cloud Services (ECS/Fargate preferred) Strong understanding of distributed systems and cloud architecture. Experience designing highly available, scalable software platforms. PREFERRED: Payment processing or financial services technology PCI DSS v4 compliance SOC 2 Type II controls Secure software development Event-driven architecture RabbitMQ, Kafka, or JMS messaging Kotlin Building software within regulated environments U.S. Citizens or Green Card holders only, please. We are unable to accept 3rd party candidates, transfer a visa, or provide sponsorship. Why is This a Great Opportunity: You will join a small yet dynamic and growing technology company providing credit card/debit card payment processing services. The company will also be designing and developing a payment gateway. The leadership team has deep experience in the payments industry.

Position Overview TAP Engineering is seeking a Senior Software Integration Engineer to provide customer support for High Performance Computing (HPC) software and enable High Performance Computers to continue operating in support of the mission. The Software Integration Engineer will provide HPC services through enhanced sustainment capabilities, supporting multi-vendor HPC servers, HPC clusters, and SPD servers. This position will support a range of UNIX, Linux, and Windows systems, desktop applications, servers, and networks required to support mission operations. Key Responsibilities Integrate, install, configure, upgrade, compile, and support COTS/GOTS software within a heterogeneous operating system environment Provide sustainment and operational support for High Performance Computing (HPC) systems and software Support multi-vendor HPC servers, HPC clusters, and SPD servers Troubleshoot complex system and software issues using structured troubleshooting methodologies Install and configure HPC GOTS scheduler and resource management software Support Linux and UNIX-based environments, including Red Hat, CentOS, and SUSE Develop and maintain Linux shell scripts using various shell environments Support configuration management processes and tools Compile and support software utilizing the GCC compiler Support multi-threaded and parallel processing software Develop and maintain software using Python and object-oriented programming languages Support HPC technologies and infrastructure including HPE, Lustre, VMware, Salt, NVIDIA, InfiniBand, Mellanox, Slingshot, Slurm, Grafana, ELK, Splunk, WEKA, Juniper, and Arista Required Qualifications Active TS/SCI clearance with appropriate polygraph Bachelor's degree in a technical discipline and a minimum of eight (8) years of demonstrable experience integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment; or thirteen (13) years of relevant experience in lieu of a degree DoD 8570 IAT II-level certification Experience with Linux shell scripting Experience with Red Hat, CentOS, and SUSE operating systems Experience with Python programming Experience with object-oriented programming languages such as C, C++, or Java Experience with multi-threaded software and parallel processing Experience with GCC compiler Experience with configuration management tools Experience with HPC GOTS scheduler and resource management software Demonstrated structured troubleshooting skills Experience with Perl or JavaScript Working knowledge of CORBA and J2EE Compensation The anticipated salary range for this position is $165,000-$180,000, based on relevant experience, qualifications, and other applicable factors. The compensation range provided is a general guideline and is not a guarantee of compensation or salary. Clearance Requirement This position requires an active TS/SCI security clearance with appropriate polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements. Benefits Overview TAP Engineering offers a comprehensive and competitive benefits package, including: Paid Time Off: 15-25 days annually based on tenure, plus 11 paid holidays (never use-or-lose) Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents Dental & Vision: Employer-paid plans with optional enhancements Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability Flexible Spending Accounts: Healthcare and dependent care FSAs Tuition Reimbursement: Up to $36,000 per year for approved coursework Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses Additional Information TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

Position Overview TAP Engineering is seeking a System Administrator II - Infrastructure & Sustainment Support in Annapolis Junction, Maryland to support the operation, performance, and reliability of high-performance computing (HPC) environments spanning multi-vendor servers, clusters, and specialized processing systems. You'll manage Linux and Unix systems, troubleshoot complex infrastructure issues, and help optimize systems for demanding mission requirements. Key Responsibilities Install, configure, maintain, and troubleshoot Linux and Unix operating systems Manage file systems, system configurations, software installations, and system upgrades Monitor system health, performance, and resource utilization across HPC environments Troubleshoot operating system, application, networking, storage, and infrastructure issues Support TCP/IP networking and high-speed HPC network technologies Develop and maintain Bash scripts to automate system administration and operational tasks Compile, install, and maintain software and applications within Linux environments Support day-to-day operations and incident resolution across servers, storage, network devices, and related infrastructure Optimize system performance and resource utilization and assist with capacity planning Support users and technical teams with system access, configuration, and troubleshooting Document system configurations, procedures, and troubleshooting activities Escalate complex issues and communicate system status to technical teams and stakeholders Required Qualifications Active TS/SCI clearance with appropriate polygraph (most recent poly within the last 7 years) DoD 8570 IAT II certification Bachelor's degree in a technical discipline or related field and 5+ years of experience, or 10+ years of relevant experience without a degree Strong experience administering Linux and/or Unix operating systems Experience with OS installation, file system configuration, software installation, and application troubleshooting Working knowledge of TCP/IP networking Bash scripting experience Experience with software compilation and installation Understanding of HPC architectures and environments Familiarity with high-speed networking technologies such as InfiniBand and Slingshot Experience or familiarity with tools such as Slurm, Salt, Ansible, Git, Jira, Confluence, Grafana, Prometheus, and Nagios Strong analytical and troubleshooting skills with the ability to diagnose unique and complex system issues Ability to work effectively in a collaborative, mission-focused environment Compensation The anticipated salary range for this position is $83,000-$113,000, based on relevant experience, qualifications, and other applicable factors. The compensation range provided is a general guideline and is not a guarantee of compensation or salary. Clearance Requirement This position requires an active TS/SCI security clearance with appropriate polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements. Benefits Overview TAP Engineering offers a comprehensive and competitive benefits package, including: Paid Time Off: 15-25 days annually based on tenure, plus 11 paid holidays (never use-or-lose) Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents Dental & Vision: Employer-paid plans with optional enhancements Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability Flexible Spending Accounts: Healthcare and dependent care FSAs Tuition Reimbursement: Up to $36,000 per year for approved coursework Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses Additional Information TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

Position Overview TAP Engineering is seeking a System Administrator II in Annapolis Junction, Maryland to support the operation, performance, and reliability of high-performance computing (HPC) environments spanning multi-vendor servers, clusters, storage, and network infrastructure. This role combines Linux/Unix administration with hands-on storage support and troubleshooting across a complex technical environment. Key Responsibilities Install, configure, maintain, and troubleshoot Linux and Unix operating systems Support enterprise storage systems, including configuration, maintenance, monitoring, and troubleshooting Manage file systems, system configurations, software installations, and operating system upgrades Monitor and troubleshoot servers, storage, network components, and related IT infrastructure Diagnose and resolve Tier 1 and Tier 2 technical issues and escalate complex problems as needed Support TCP/IP networking and high-speed HPC technologies such as InfiniBand and Slingshot Develop and maintain Bash scripts to automate system administration and operational tasks Compile, install, and maintain software and applications within Linux environments Optimize system performance, resource utilization, and storage capacity Assist with capacity planning and infrastructure growth Maintain clear technical documentation and communicate system status and issues to stakeholders Collaborate with engineers and technical teams to improve system reliability and operational efficiency Required Qualifications Active TS/SCI clearance with appropriate polygraph (most recent poly within the last 7 years) DoD 8570 IAT II certification Bachelor's degree in a technical discipline or related field and 5+ years of experience, or 10+ years of relevant experience without a degree Strong experience with Linux and/or Unix system administration Experience with OS installation, file system configuration, software installation, and application troubleshooting Hands-on technical storage experience Working knowledge of TCP/IP networking Experience with Bash scripting, software compilation, and installation Understanding of HPC architectures and environments Familiarity with high-speed networking technologies such as InfiniBand and Slingshot Familiarity with tools such as Slurm, Salt, Ansible, Git, Jira, Confluence, Grafana, Prometheus, and Nagios Strong troubleshooting and problem-solving skills, with the ability to diagnose unique issues across complex systems Strong communication and collaboration skills Compensation The anticipated salary range for this position is $83,000-$113,000, based on relevant experience, qualifications, and other applicable factors. The compensation range provided is a general guideline and is not a guarantee of compensation or salary. Clearance Requirement This position requires an active TS/SCI security clearance with appropriate polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements. Benefits Overview TAP Engineering offers a comprehensive and competitive benefits package, including: Paid Time Off: 15-25 days annually based on tenure, plus 11 paid holidays (never use-or-lose) Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents Dental & Vision: Employer-paid plans with optional enhancements Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability Flexible Spending Accounts: Healthcare and dependent care FSAs Tuition Reimbursement: Up to $36,000 per year for approved coursework Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses Additional Information TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have comprehensive leadership and technical development academies to help build your skills and capabilities. Summary Own the target-state and transition architecture for modernized Medicaid DDI and Provider Plus capabilities. Set architecture direction and AI-enabled engineering guardrails across applications, data, integrations, cloud, security, platform delivery and operations, balancing client commitments, scalability, risk, cost and maintainability. Your role in our mission Professional CapabilitiesArchitecture governance, roadmaps, cost optimization and executive communication.Leadership across product, delivery, client and vendor stakeholders. What we're looking for 12 or more years in application architecture or product engineering.Architecture leadership for complex enterprise, SaaS or cloud-native platforms across the full SDLC.Deep experience with applications, APIs, integrations, data, security, DevSecOps, reliability and modernization.Medicaid, Medicare, MMIS/MES or highly regulated industry experience preferred. Modernized DDI Technical Skills Application architecture: React/TypeScript, .NET 10/ASP.NET Core, microservices, serverless, DDD, distributed systems and API lifecycle. Cloud and data: AWS Lambda, API Gateway, S3, SQS, Glue/Spark, MSK/Kafka, EKS, PostgreSQL, canonical models and reconciliation. Platform and reliability: Terraform, containers, Git, CI/CD, OpenTelemetry, SRE, high availability, disaster recovery, SLAs and SLOs. Security architecture: OIDC/OAuth, SSO, MFA, RBAC, secrets, encryption, tenant isolation, zero trust and HIPAA, PHI/PII protection, OWASP, Section 508/WCAG, secure SDLC and DevSecOps. Modernization: Multi-tenant SaaS, multi-version support, adapter/strangler patterns, functional parity and production adoption. AI-Driven Delivery Skills Define enterprise guardrails for approved AI development tools, including GitHub Copilot, Codex or comparable platforms, covering permitted use, data boundaries, review and evidence requirements. Architect AI-assisted software-delivery patterns for code generation, test generation, specification-to-code workflows, legacy analysis and modernization, without bypassing SDLC controls. Evaluate AI-generated designs and code for architecture alignment, security, quality, performance, maintainability, licensing/provenance and operational risk. Define human-in-the-loop controls, traceability, evaluation criteria, quality gates and escalation paths for AI-assisted engineering decisions. Use blended AI-driven analysis to synthesize requirements, architecture dependencies, release impacts and modernization options while validating conclusions against authoritative sources. Assess AI tool/vendor fit, integration, identity, privacy, auditability, cost and lifecycle risk; communicate recommendations to governance and executive stakeholders. What you should expect in this role The pay range for this position is $118,800.00 - $169,700.00 per year, however, the base pay offered may vary depending on geographic region, internal equity, job-related knowledge, skills, and experience among other factors. Put your passion to work at Gainwell. You'll have the opportunity to grow your career in a company that values work flexibility, learning, and career development. All salaried, full-time candidates are eligible for our generous, flexible vacation policy, a 401(k) employer match, comprehensive health benefits, and educational assistance. We also have a variety of leadership and technical development academies to help build your skills and capabilities. We believe nothing is impossible when you bring together people who care deeply about making healthcare work better for everyone. Build your career with Gainwell, an industry leader. You'll be joining a company where collaboration, innovation, and inclusion fuel our growth. Learn more about Gainwell at our company website and visit our Careers site for all available job role openings. Gainwell Technologies is an Equal Opportunity Employer, where all qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical condition), age, sexual orientation, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Gainwell Technologies defines "wages" and "wage rates" to include "all forms of pay, including, but not limited to, salary, overtime pay, bonuses, stock, stock options, profit sharing and bonus plans, life insurance, vacation and holiday pay, cleaning or gasoline allowances, hotel accommodations, reimbursement for travel expenses, and benefits.

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have comprehensive leadership and technical development academies to help build your skills and capabilities. Summary Own the target-state and transition architecture for modernized Medicaid DDI and Provider Plus capabilities. Set architecture direction and AI-enabled engineering guardrails across applications, data, integrations, cloud, security, platform delivery and operations, balancing client commitments, scalability, risk, cost and maintainability. Your role in our mission Professional CapabilitiesArchitecture governance, roadmaps, cost optimization and executive communication.Leadership across product, delivery, client and vendor stakeholders. What we're looking for 12 or more years in application architecture or product engineering.Architecture leadership for complex enterprise, SaaS or cloud-native platforms across the full SDLC.Deep experience with applications, APIs, integrations, data, security, DevSecOps, reliability and modernization.Medicaid, Medicare, MMIS/MES or highly regulated industry experience preferred. Modernized DDI Technical Skills Application architecture: React/TypeScript, .NET 10/ASP.NET Core, microservices, serverless, DDD, distributed systems and API lifecycle. Cloud and data: AWS Lambda, API Gateway, S3, SQS, Glue/Spark, MSK/Kafka, EKS, PostgreSQL, canonical models and reconciliation. Platform and reliability: Terraform, containers, Git, CI/CD, OpenTelemetry, SRE, high availability, disaster recovery, SLAs and SLOs. Security architecture: OIDC/OAuth, SSO, MFA, RBAC, secrets, encryption, tenant isolation, zero trust and HIPAA, PHI/PII protection, OWASP, Section 508/WCAG, secure SDLC and DevSecOps. Modernization: Multi-tenant SaaS, multi-version support, adapter/strangler patterns, functional parity and production adoption. AI-Driven Delivery Skills Define enterprise guardrails for approved AI development tools, including GitHub Copilot, Codex or comparable platforms, covering permitted use, data boundaries, review and evidence requirements. Architect AI-assisted software-delivery patterns for code generation, test generation, specification-to-code workflows, legacy analysis and modernization, without bypassing SDLC controls. Evaluate AI-generated designs and code for architecture alignment, security, quality, performance, maintainability, licensing/provenance and operational risk. Define human-in-the-loop controls, traceability, evaluation criteria, quality gates and escalation paths for AI-assisted engineering decisions. Use blended AI-driven analysis to synthesize requirements, architecture dependencies, release impacts and modernization options while validating conclusions against authoritative sources. Assess AI tool/vendor fit, integration, identity, privacy, auditability, cost and lifecycle risk; communicate recommendations to governance and executive stakeholders. What you should expect in this role The pay range for this position is $118,800.00 - $169,700.00 per year, however, the base pay offered may vary depending on geographic region, internal equity, job-related knowledge, skills, and experience among other factors. Put your passion to work at Gainwell. You'll have the opportunity to grow your career in a company that values work flexibility, learning, and career development. All salaried, full-time candidates are eligible for our generous, flexible vacation policy, a 401(k) employer match, comprehensive health benefits, and educational assistance. We also have a variety of leadership and technical development academies to help build your skills and capabilities. We believe nothing is impossible when you bring together people who care deeply about making healthcare work better for everyone. Build your career with Gainwell, an industry leader. You'll be joining a company where collaboration, innovation, and inclusion fuel our growth. Learn more about Gainwell at our company website and visit our Careers site for all available job role openings. Gainwell Technologies is an Equal Opportunity Employer, where all qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical condition), age, sexual orientation, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Gainwell Technologies defines "wages" and "wage rates" to include "all forms of pay, including, but not limited to, salary, overtime pay, bonuses, stock, stock options, profit sharing and bonus plans, life insurance, vacation and holiday pay, cleaning or gasoline allowances, hotel accommodations, reimbursement for travel expenses, and benefits.

About Lodestar Lodestar's mission is to develop the first "Protect and Defend" capability for high-value space assets in orbit. Our flagship product, MITHRIL, is our hardware-agnostic, AI-enabled autonomy software suite that enables us to augment any off-the-shelf spacecraft with the ability to autonomously detect, characterise, and reversibly neutralise orbital threats. By building on the proven space heritage of our best-in-class satellite-bus partners and fully integrating MITHRIL into single unified platform, we deliver an end-to-end, autonomous in-space superiority service. About the Job At Lodestar, as a Software Engineer II - On-board Autonomy , you'll be developing the decision-making systems at the heart of Lodestar's autonomy suite. You'll focus on creating algorithms that evaluate mission context, system capabilities, and environmental conditions to recommend and execute optimal actions. These models adapt dynamically to changing conditions, enabling real-time autonomous decision-making even in communications-limited or uncertain environments. Your work will bridge perception, prediction, and control, allowing spacecraft to operate intelligently, efficiently, and resiliently across complex mission scenarios. We proudly have an "extreme ownership" oriented engineering culture. What You'll Do Design and implement on-board decision-making models that recommend and adapt strategies in real time Develop autonomous decision algorithms that integrate information from perception, state estimation, and intent prediction models to execute mission objectives Research and implement ML models for decision making - everything from lit. review, through training, to deployment Implement decision models that adapt dynamically to changing mission context, environmental conditions, and system status Develop frameworks for continuous re-evaluation of active strategies to ensure resilient and adaptive behavior under uncertainty Support real-time autonomy in communications-limited or time-critical scenarios Build and maintain autonomy infrastructure, testing frameworks, and deployment pipelines for space missions Basic Qualifications Bachelor's or Master's degree in Computer Science, Machine Learning, Robotics, a related field, or equivalent experience 2+ years of distinguished industry experience in autonomy, decision-making, or control systems for aerospace/robotics Strong proficiency in C++ and Python and DL frameworks (PyTorch, TensorFlow) Demonstrated experience with machine learning applied to decision-making or control problems Track record with optimal control, planning, or reinforcement learning in real-time systems Familiarity with multi-agent decision-making or planning under uncertainty Preferred Skills & Experience Track record implementing autonomy applications in real-time or safety-critical environments Experience integrating perception and prediction outputs into decision frameworks Familiarity with resource-aware strategy selection and optimization under uncertainty Background in reinforcement learning, hierarchical planning, or adaptive control Experience with distributed training and cloud-based scaling of ML models (AWS, GCP, or Azure) Experience with Linux, Git, and CI/CD pipelines Comfortable with containerization tools such as Docker and Kubernetes Familiarity with real-time systems, multi-threading, and performance optimization Strong understanding of distributed autonomy, networking, and communication protocols ITAR Requirements To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Compensation & Benefits Pay Range: (P2) Developing: $115,000 - $174,000 / year (P3) Career: $136,000 - $200,000 / year Meaningful equity incentives as part of our employee option pool Flexible PTO with generous paid vacation, holidays, and sick leave Comprehensive medical, dental & vision coverage 401(k) retirement plan with company match LA Additional Information Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options , and access to medical, vision and dental coverage , as well as access to a 401(k) retirement plan . Lodestar is an Equal Opportunity Employer; employment with Lodestar is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Position Overview TAP Engineering is seeking a Software Engineer to support the development, enhancement, and integration of complex software systems in a mission-focused environment. This is a full-time position on a standard day shift, Monday through Friday. This role involves working on high-performance applications, large-scale data processing systems, real-time solutions, and advanced analytics platforms. The Software Engineer will play a key role in system design, algorithm development, and team-level technical leadership. This position requires strong experience across the full software development lifecycle, as well as the ability to collaborate with system and hardware engineers to deliver scalable, high-quality solutions. Key Responsibilities Analyze user requirements to derive software design and performance requirements Design, develop, and modify complex software systems to meet functional and performance objectives Debug and resolve software defects and performance issues Integrate software into new or existing systems and environments Design and implement complex algorithms under performance and system constraints Develop and optimize database queries and data interfaces Lead and support software development teams to ensure successful project execution Review and maintain software and system documentation Perform quality control on team deliverables and ensure adherence to development standards Collaborate with system and hardware engineers to define system requirements and interfaces Coordinate software installation and monitor system performance to ensure operational requirements are met Identify and implement improvements to software development processes and documentation standards Required Qualifications Active TS/SCI clearance with appropriate polygraph Bachelor's degree in Computer Science or a related field OR 18 years of relevant experience in lieu of a degree 14+ years of experience in software development or engineering roles Strong experience with one or more programming languages such as C, C++, C#, Java, or Python Experience developing applications in Windows and/or UNIX/Linux environments Strong understanding of software development lifecycle, debugging, and performance optimization Experience with DevOps tools such as Docker, Terraform, Ansible, or Packer Experience with CI/CD tools such as Jenkins or Bamboo and building automated pipelines Experience leading or overseeing software development teams Strong analytical, problem-solving, and communication skills Preferred Qualifications Experience working with large-scale data processing or real-time systems Strong background in system architecture and performance tuning Experience working in distributed or cloud-based environments Experience mentoring junior engineers and leading technical initiatives Familiarity with advanced algorithm development and optimization techniques Compensation The anticipated salary range for this position is $130,000-$190,000, based on relevant experience, qualifications, and other applicable factors. The compensation range provided is a general guideline and is not a guarantee of compensation or salary. Clearance Requirement This position requires an active TS/SCI security clearance with appropriate polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements. Benefits Overview TAP Engineering offers a comprehensive and competitive benefits package, including: Paid Time Off: 15-25 days annually based on tenure, plus 11 paid holidays (never use-or-lose) Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents Dental & Vision: Employer-paid plans with optional enhancements Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability Flexible Spending Accounts: Healthcare and dependent care FSAs Tuition Reimbursement: Up to $36,000 per year for approved coursework Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses Additional Information TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

Position Overview TAP Engineering is seeking a Software Integration Engineer in Annapolis Junction, Maryland to support the integration, deployment, and operation of software across multi-vendor high-performance computing (HPC) servers, clusters, and specialized processing environments. You'll work across operating systems, scheduling platforms, monitoring tools, and automation technologies to ensure software and systems work together reliably in a complex technical environment. Key Responsibilities Integrate, install, configure, and troubleshoot software across HPC systems and specialized computing environments Develop and maintain Linux shell scripts and automation using Bash, Python, Perl, or JavaScript Support Red Hat, CentOS, SUSE, and other Linux-based operating environments Configure and troubleshoot HPC scheduling, resource management, and parallel processing environments Support technologies including Slurm, Lustre, WEKA, VMware, InfiniBand, Mellanox, and NVIDIA platforms Work with compilers, multi-threaded applications, and parallel processing technologies Support system monitoring, logging, and performance analysis using tools such as Grafana, ELK, and Splunk Apply configuration management and automation tools to maintain consistent system configurations Perform structured troubleshooting and root-cause analysis across software and infrastructure components Support system deployments, upgrades, and integration efforts Collaborate with system, network, and software engineers to resolve integration and performance issues Document configurations, procedures, and troubleshooting activities Required Qualifications Active TS/SCI clearance with appropriate polygraph (most recent poly within the last 7 years) DoD 8570 IAT II certification Bachelor's degree in a technical discipline or related field and 6+ years of experience, or 11+ years of relevant experience without a degree Experience working with Linux-based operating systems and shell scripting Proficiency in Python and/or another scripting or programming language such as Perl or JavaScript Experience supporting HPC, distributed computing, or parallel processing environments Familiarity with HPC schedulers and resource management software, particularly Slurm Working knowledge of configuration management and automation tools Experience with system installation, integration, and troubleshooting Familiarity with technologies such as Lustre, InfiniBand, VMware, NVIDIA, Mellanox, or similar HPC platforms Knowledge of monitoring, logging, and system management tools Understanding of GCC and software compilation Strong analytical and structured troubleshooting skills Ability to work effectively in a collaborative, mission-focused environment Compensation The anticipated salary range for this position is $110,000-$128,000, based on relevant experience, qualifications, and other applicable factors. The compensation range provided is a general guideline and is not a guarantee of compensation or salary. Clearance Requirement This position requires an active TS/SCI security clearance with appropriate polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements. Benefits Overview TAP Engineering offers a comprehensive and competitive benefits package, including: Paid Time Off: 15-25 days annually based on tenure, plus 11 paid holidays (never use-or-lose) Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents Dental & Vision: Employer-paid plans with optional enhancements Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability Flexible Spending Accounts: Healthcare and dependent care FSAs Tuition Reimbursement: Up to $36,000 per year for approved coursework Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses Additional Information TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

Position Overview TAP Engineering is seeking a Software Engineer III to lead the design, development, and delivery of complex software systems in a mission-focused environment. This is a full-time position on a standard day shift, Monday through Friday. This role supports high-performance applications, large-scale data processing systems, real-time solutions, and advanced analytics platforms. The Software Engineer will serve as a technical leader across multiple teams, driving system architecture, development processes, and software quality. This position requires deep technical expertise, strong leadership capabilities, and the ability to guide teams in delivering scalable, high-quality solutions. Key Responsibilities Analyze user requirements to define software design and performance objectives Design, develop, and enhance complex software systems and applications Lead the development and implementation of advanced algorithms under strict system constraints Integrate software into new or existing systems and environments Debug and resolve complex software defects and performance issues Design and implement complex database queries and data interfaces Serve as technical lead across multiple software development teams Oversee development efforts to ensure alignment with project requirements and timelines Perform quality control and ensure adherence to software development standards Collaborate with system and hardware engineers to define system requirements and interfaces Coordinate software system installation and ensure operational performance requirements are met Recommend and implement new technologies, tools, and development processes Select appropriate software development methodologies in coordination with engineering leadership Delegate development and testing tasks while monitoring team performance Required Qualifications Active TS/SCI clearance with appropriate polygraph Bachelor's degree in Computer Science or a related field OR 24 years of relevant experience in lieu of a degree 20+ years of experience in software engineering or development roles Expert-level experience with one or more programming languages such as C, C++, C#, Java, or Python Experience developing applications for Windows and/or UNIX/Linux environments Strong expertise in software architecture, system design, and performance optimization Experience leading multiple software development teams Experience with DevOps tools such as Docker, Terraform, Ansible, or Packer Experience with CI/CD tools such as Jenkins or Bamboo and building automated pipelines Strong analytical, problem-solving, and communication skills Preferred Qualifications Experience working with large-scale distributed systems or real-time processing environments Strong background in advanced algorithm development and optimization Experience in cloud-based or hybrid infrastructure environments Experience mentoring senior and junior engineers Ability to drive technical strategy and innovation across programs Compensation The anticipated salary range for this position is $134,000-$162,000, based on relevant experience, qualifications, and other applicable factors. The compensation range provided is a general guideline and is not a guarantee of compensation or salary. Clearance Requirement This position requires an active TS/SCI security clearance with appropriate polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements. Benefits Overview TAP Engineering offers a comprehensive and competitive benefits package, including: Paid Time Off: 15-25 days annually based on tenure, plus 11 paid holidays (never use-or-lose) Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents Dental & Vision: Employer-paid plans with optional enhancements Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability Flexible Spending Accounts: Healthcare and dependent care FSAs Tuition Reimbursement: Up to $36,000 per year for approved coursework Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses Additional Information TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at . Please note that this is a 24/7/365 team. You will be asked to select and rank your preferred shift(s) below. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution-working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the Role: As a Technical Support Engineer - III (Cloud) at CoreWeave, you'll be on the front lines of a technological revolution, empowering our customers to harness the full potential of our advanced Kubernetes-powered HPC cloud infrastructure. You'll be hands-on, collaborating with engineers and researchers to resolve issues that impact high-profile, mission-critical applications and cutting-edge AI training workloads. Your contributions will be pivotal in ensuring seamless performance, reliability, and success for our customers, positioning you at the very core of transformative technologies reshaping industries worldwide at a company that is truly one of a Kind. In this role, you will: Guide and mentor team members in developing their technical skills and troubleshooting capabilities across all disciplines supported by CoreWeave. Provide real-time feedback and coaching, reviewing tickets to identify opportunities for improvement and ensure quality assurance (QA). Develop and deliver training sessions to improve the team's proficiency and efficiency in resolving customer issues. Use technical expertise to investigate, debug, and resolve customer-impacting issues with the curiosity required to uncover and understand root causes. Maintain high customer satisfaction through swift, accurate, and empathetic high-touch support communications, as well as established best practices. Help design and implement troubleshooting best practices to ensure fast, accurate client resolutions. Contribute to refining processes, workflows, and playbooks for handling complex customer challenges. Serve as a technical escalation point for high-priority escalations or complex cases, modeling effective problem-solving approaches. Lead the creation of knowledge-sharing resources, including documentation, tutorials, and how-to guides. Enhance the support team's knowledge of CoreWeave's products and services through continuous learning initiatives. Includes consistent shift work with participation in on-call rotations. Occasional after-hours and holiday coverage required. Who You Are: Have a Bachelor's degree in Information Science / Information Technology, Data Science, Computer Science, Engineering, Mathematics, Physics, or a related field, OR equivalent experience in a technical position At least 5+ years of experience in cloud support, systems administration, or related technical support-focused roles Proven hands-on work experience with Kubernetes Experience with networking, load balancing, storage volumes, observability, node management, High-Performance Computing (HPC), and Linux system administration Proven ability to mentor team members, foster technical growth, and improve team-wide capabilities through guidance and feedback Experience with observability tools such as Grafana Strong troubleshooting skills, with experience resolving complex customer issues and driving quality assurance through ticket reviews or similar processes Demonstrated success collaborating with cross-functional teams to refine workflows, implement best practices, and advocate for necessary tools or process changes Excellent written and verbal communication skills, with a track record of simplifying complex concepts for diverse audiences Strong technical presentation skills, with experience delivering precise, engaging, and informative presentations to technical and non-technical audiences, effectively showcasing complex concepts and solutions Preferred: CKA Certified Demonstrated experience with training, coaching, and creating onboarding materials. Operates in a fast-paced, global, 24/7 support team environment Ability to collaborate across different time zones On-site office environment, hybrid, or remote options depending on location Flexible to travel up to 10% ( 25 days/year) Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams - even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. You love to dive into problems, test for solutions, and enjoy engaging with customers. You're curious about AI. You're an expert in providing outstanding technical support and have strong competencies in Kubernetes and Linux. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best-in-Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $122,000 to $163,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings for full-time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include: Medical, dental, and vision insurance - 100% paid for by CoreWeave Company-paid Life Insurance Voluntary supplemental life insurance Short and long-term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family-Forming support provided by Carrot Paid Parental Leave Flexible, full-service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption California Applicants California Consumer Privacy Act Equal Opportunity & Accommodations CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA) , CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S . click apply for full job details

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are continuing to grow rapidly and expanding our Engineering offices globally! We are looking for Staff Backend Engineers to build and maintain a large scale 24x7 global infrastructure system that powers DoorDash's 3-sided marketplace of Consumers, Merchants and Dashers. About the Role We're looking for Staff Backend Engineers to work on both Product and Product Platform based teams. Product focused Engineers work at the intersection of product and infrastructure to solve key business problems with elegant technical solutions. You'll operate our backend services and architecture that support all product functionality and will be challenged to consider the big picture collaborating cross-functionally, as well as evaluating and executing on trade-offs to maximize business impact for the company. We expect Staff Engineers to be able to run cross-functional projects end to end, mentor their junior to mid level peers and influence our technical roadmaps This role is hybrid with some in-office time expected and will report to an Engineering Manager. You're excited about this opportunity because you will Develop, release and run large-scale web applications Develop and define the backend architecture and tech stack for a product area Improve performance, reliability, scalability and security for our backend systems Be involved in transitioning our monolithic codebase to a microservice-based architecture Completely disrupt logistics by tackling bleeding-edge, technical problems We're excited about you because you have B.S., M.S., or PhD. in Computer Science or equivalent 8+ years of industry experience Proficiency in using AI coding tools (e.g., Claude Code, Codex, Cursor) in the full software development lifecycle, including designing, generating code, testing, monitoring and releasing software Prior experience working with backend tech stacks Ability to analyze and improve efficiency, scalability, and stability of various system resources Experience with service oriented architecture, writing REST API's, unit testing, and architectural design Understanding of modern web stacks and architecture (HTTP, REST) Experience with SQL and NoSQL databases and other technologies (e.g. Postgres, Redis, Elasticsearch, RabbitMQ) Notice Regarding Use of AI and Automated Tools: To streamline our hiring process, DoorDash utilizes an automated recruitment tool called Gem. How it works: Gem assists our recruiting team by evaluating job related qualifications and characteristics in connection with hiring. The tool is designed and used to support - rather than replace - human decision-making; trained personnel make final decisions with meaningful human review and oversight, and DoorDash does not use Gem or other AI-enabled tool in a manner that has the effect of subjecting applicants or employees to discrimination based on any protected characteristic or proxy or for engaging in any protected activity under applicable law. Data Retention, Privacy & Bias Audit: Data collected during this process is retained in accordance with our Candidate Privacy Policy and applicable state laws. In compliance with New York City Local Law 144, the independent bias audit summary for Gem is publicly available for review at our Careers Page. We use Covey as part of our hiring and / or promotional process for jobs in NYC and certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on August 21, 2023. Please see the independent bias audit report covering our use of Covey here. Compensation The successful candidate's starting pay will fall within the pay range listed below and is determined based on job-related factors including, but not limited to, skills, experience, qualifications, work location, and market conditions. Base salary is localized according to an employee's work location. Ranges are market-dependent and may be modified in the future. In addition to base salary, the compensation for this role includes opportunities for equity grants. Talk to your recruiter for more information. DoorDash cares about you and your overall well-being. That's why we offer a comprehensive benefits package to all regular employees, which includes a 401(k) plan with employer matching, 16 weeks of paid parental leave, wellness benefits, commuter benefits match, paid time off and paid sick leave in compliance with applicable laws (e.g. Colorado Healthy Families and Workplaces Act). DoorDash also offers medical, dental, and vision benefits, 11 paid holidays, disability and basic life insurance, family-forming assistance, and a mental health program, among others. To learn more about our benefits, visit our careers page here. See below for paid time off details: For salaried roles: flexible paid time off/vacation, plus 80 hours of paid sick time per year. For hourly roles: vacation accrued at about 1 hour for every 25.97 hours worked (e.g. about 6.7 hours/month if working 40 hours/week; about 3.4 hours/month if working 20 hours/week), and paid sick time accrued at 1 hour for every 30 hours worked (e.g. about 5.8 hours/month if working 40 hours/week; about 2.9 hours/month if working 20 hours/week). The national base pay ranges for this position within the United States, including Illinois and Colorado. I4 $130,600-$192,000 USD I5 $159,800-$235,000 USD I6 $193,800-$285,000 USD About DoorDash At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users-from Dashers to merchant partners to consumers. We are a technology and logistics company that started by enabling door-to-door delivery, and we are looking for team members who can help us go from a company that is known as the place you order food to a company that people turn to for any and all goods. DoorDash is growing rapidly and changing constantly, which gives our team members the opportunity to share their unique perspectives, solve new challenges, and own their careers. We're committed to supporting employees' happiness, healthiness, and overall well-being by providing comprehensive benefits and perks including premium healthcare, wellness expense reimbursement, paid parental leave and more. Our Commitment to Diversity and Inclusion We're committed to growing and empowering a more inclusive community within our company, industry, and cities. That's why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel. Statement of Non-Discrimination: In keeping with our beliefs and goals, no employee or applicant will face discrimination or harassment based on: race, color, ancestry, national origin, religion, age, gender, marital/domestic partner status, sexual orientation, gender identity or expression, disability status, or veteran status. Above and beyond discrimination and harassment based on "protected categories," we also strive to prevent other subtler forms of inappropriate behavior (i.e., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place at DoorDash. We value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. Thank you to the Level Playing Field Institute for this statement of non-discrimination. Pursuant to the San Francisco Fair Chance Ordinance, Los Angeles Fair Chance Initiative for Hiring Ordinance, and any other state or local hiring regulations, we will consider for employment any qualified applicant, including those with arrest and conviction records, in a manner consistent with the applicable regulation. If you need any accommodations, please inform your recruiting contact upon initial connection. Notice to Applicants for Jobs Located in NYC or Remote Jobs Associated With Office in NYC Only We used Covey as part of our hiring and/or promotional process for jobs in NYC and certain features may qualify it as an AEDT in NYC. As part of the hiring and/or promotion process, we provided Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound from August 21, 2023, through December 21, 2023. We resumed using Covey Scout for Inbound again on June 29, 2024, and ceased using Covey Scout for Inbound on April 30, 2026. The Covey tool has been reviewed by an independent auditor. Results of the audit may be viewed here: Beware of recruitment scams: DoorDash, Deliveroo, and Wolt will never ask you to pay money or share sensitive financial information during hiring - learn more about our legitimate recruiting process at Recruitment Scam Awareness - DoorDash .

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are continuing to grow rapidly and expanding our Engineering offices globally! We are looking for Staff Backend Engineers to build and maintain a large scale 24x7 global infrastructure system that powers DoorDash's 3-sided marketplace of Consumers, Merchants and Dashers. About the Role We're looking for Staff Backend Engineers to work on both Product and Product Platform based teams. Product focused Engineers work at the intersection of product and infrastructure to solve key business problems with elegant technical solutions. You'll operate our backend services and architecture that support all product functionality and will be challenged to consider the big picture collaborating cross-functionally, as well as evaluating and executing on trade-offs to maximize business impact for the company. We expect Staff Engineers to be able to run cross-functional projects end to end, mentor their junior to mid level peers and influence our technical roadmaps This role is hybrid with some in-office time expected and will report to an Engineering Manager. You're excited about this opportunity because you will Develop, release and run large-scale web applications Develop and define the backend architecture and tech stack for a product area Improve performance, reliability, scalability and security for our backend systems Be involved in transitioning our monolithic codebase to a microservice-based architecture Completely disrupt logistics by tackling bleeding-edge, technical problems We're excited about you because you have B.S., M.S., or PhD. in Computer Science or equivalent 8+ years of industry experience Proficiency in using AI coding tools (e.g., Claude Code, Codex, Cursor) in the full software development lifecycle, including designing, generating code, testing, monitoring and releasing software Prior experience working with backend tech stacks Ability to analyze and improve efficiency, scalability, and stability of various system resources Experience with service oriented architecture, writing REST API's, unit testing, and architectural design Understanding of modern web stacks and architecture (HTTP, REST) Experience with SQL and NoSQL databases and other technologies (e.g. Postgres, Redis, Elasticsearch, RabbitMQ) Notice Regarding Use of AI and Automated Tools: To streamline our hiring process, DoorDash utilizes an automated recruitment tool called Gem. How it works: Gem assists our recruiting team by evaluating job related qualifications and characteristics in connection with hiring. The tool is designed and used to support - rather than replace - human decision-making; trained personnel make final decisions with meaningful human review and oversight, and DoorDash does not use Gem or other AI-enabled tool in a manner that has the effect of subjecting applicants or employees to discrimination based on any protected characteristic or proxy or for engaging in any protected activity under applicable law. Data Retention, Privacy & Bias Audit: Data collected during this process is retained in accordance with our Candidate Privacy Policy and applicable state laws. In compliance with New York City Local Law 144, the independent bias audit summary for Gem is publicly available for review at our Careers Page. We use Covey as part of our hiring and / or promotional process for jobs in NYC and certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on August 21, 2023. Please see the independent bias audit report covering our use of Covey here. Compensation The successful candidate's starting pay will fall within the pay range listed below and is determined based on job-related factors including, but not limited to, skills, experience, qualifications, work location, and market conditions. Base salary is localized according to an employee's work location. Ranges are market-dependent and may be modified in the future. In addition to base salary, the compensation for this role includes opportunities for equity grants. Talk to your recruiter for more information. DoorDash cares about you and your overall well-being. That's why we offer a comprehensive benefits package to all regular employees, which includes a 401(k) plan with employer matching, 16 weeks of paid parental leave, wellness benefits, commuter benefits match, paid time off and paid sick leave in compliance with applicable laws (e.g. Colorado Healthy Families and Workplaces Act). DoorDash also offers medical, dental, and vision benefits, 11 paid holidays, disability and basic life insurance, family-forming assistance, and a mental health program, among others. To learn more about our benefits, visit our careers page here. See below for paid time off details: For salaried roles: flexible paid time off/vacation, plus 80 hours of paid sick time per year. For hourly roles: vacation accrued at about 1 hour for every 25.97 hours worked (e.g. about 6.7 hours/month if working 40 hours/week; about 3.4 hours/month if working 20 hours/week), and paid sick time accrued at 1 hour for every 30 hours worked (e.g. about 5.8 hours/month if working 40 hours/week; about 2.9 hours/month if working 20 hours/week). The national base pay ranges for this position within the United States, including Illinois and Colorado. I4 $130,600-$192,000 USD I5 $159,800-$235,000 USD I6 $193,800-$285,000 USD About DoorDash At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users-from Dashers to merchant partners to consumers. We are a technology and logistics company that started by enabling door-to-door delivery, and we are looking for team members who can help us go from a company that is known as the place you order food to a company that people turn to for any and all goods. DoorDash is growing rapidly and changing constantly, which gives our team members the opportunity to share their unique perspectives, solve new challenges, and own their careers. We're committed to supporting employees' happiness, healthiness, and overall well-being by providing comprehensive benefits and perks including premium healthcare, wellness expense reimbursement, paid parental leave and more. Our Commitment to Diversity and Inclusion We're committed to growing and empowering a more inclusive community within our company, industry, and cities. That's why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel. Statement of Non-Discrimination: In keeping with our beliefs and goals, no employee or applicant will face discrimination or harassment based on: race, color, ancestry, national origin, religion, age, gender, marital/domestic partner status, sexual orientation, gender identity or expression, disability status, or veteran status. Above and beyond discrimination and harassment based on "protected categories," we also strive to prevent other subtler forms of inappropriate behavior (i.e., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place at DoorDash. We value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. Thank you to the Level Playing Field Institute for this statement of non-discrimination. Pursuant to the San Francisco Fair Chance Ordinance, Los Angeles Fair Chance Initiative for Hiring Ordinance, and any other state or local hiring regulations, we will consider for employment any qualified applicant, including those with arrest and conviction records, in a manner consistent with the applicable regulation. If you need any accommodations, please inform your recruiting contact upon initial connection. Notice to Applicants for Jobs Located in NYC or Remote Jobs Associated With Office in NYC Only We used Covey as part of our hiring and/or promotional process for jobs in NYC and certain features may qualify it as an AEDT in NYC. As part of the hiring and/or promotion process, we provided Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound from August 21, 2023, through December 21, 2023. We resumed using Covey Scout for Inbound again on June 29, 2024, and ceased using Covey Scout for Inbound on April 30, 2026. The Covey tool has been reviewed by an independent auditor. Results of the audit may be viewed here: Beware of recruitment scams: DoorDash, Deliveroo, and Wolt will never ask you to pay money or share sensitive financial information during hiring - learn more about our legitimate recruiting process at Recruitment Scam Awareness - DoorDash .

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are continuing to grow rapidly and expanding our Engineering offices globally! We are looking for Staff Backend Engineers to build and maintain a large scale 24x7 global infrastructure system that powers DoorDash's 3-sided marketplace of Consumers, Merchants and Dashers. About the Role We're looking for Staff Backend Engineers to work on both Product and Product Platform based teams. Product focused Engineers work at the intersection of product and infrastructure to solve key business problems with elegant technical solutions. You'll operate our backend services and architecture that support all product functionality and will be challenged to consider the big picture collaborating cross-functionally, as well as evaluating and executing on trade-offs to maximize business impact for the company. We expect Staff Engineers to be able to run cross-functional projects end to end, mentor their junior to mid level peers and influence our technical roadmaps This role is hybrid with some in-office time expected and will report to an Engineering Manager. You're excited about this opportunity because you will Develop, release and run large-scale web applications Develop and define the backend architecture and tech stack for a product area Improve performance, reliability, scalability and security for our backend systems Be involved in transitioning our monolithic codebase to a microservice-based architecture Completely disrupt logistics by tackling bleeding-edge, technical problems We're excited about you because you have B.S., M.S., or PhD. in Computer Science or equivalent 8+ years of industry experience Proficiency in using AI coding tools (e.g., Claude Code, Codex, Cursor) in the full software development lifecycle, including designing, generating code, testing, monitoring and releasing software Prior experience working with backend tech stacks Ability to analyze and improve efficiency, scalability, and stability of various system resources Experience with service oriented architecture, writing REST API's, unit testing, and architectural design Understanding of modern web stacks and architecture (HTTP, REST) Experience with SQL and NoSQL databases and other technologies (e.g. Postgres, Redis, Elasticsearch, RabbitMQ) Notice Regarding Use of AI and Automated Tools: To streamline our hiring process, DoorDash utilizes an automated recruitment tool called Gem. How it works: Gem assists our recruiting team by evaluating job related qualifications and characteristics in connection with hiring. The tool is designed and used to support - rather than replace - human decision-making; trained personnel make final decisions with meaningful human review and oversight, and DoorDash does not use Gem or other AI-enabled tool in a manner that has the effect of subjecting applicants or employees to discrimination based on any protected characteristic or proxy or for engaging in any protected activity under applicable law. Data Retention, Privacy & Bias Audit: Data collected during this process is retained in accordance with our Candidate Privacy Policy and applicable state laws. In compliance with New York City Local Law 144, the independent bias audit summary for Gem is publicly available for review at our Careers Page. We use Covey as part of our hiring and / or promotional process for jobs in NYC and certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on August 21, 2023. Please see the independent bias audit report covering our use of Covey here. Compensation The successful candidate's starting pay will fall within the pay range listed below and is determined based on job-related factors including, but not limited to, skills, experience, qualifications, work location, and market conditions. Base salary is localized according to an employee's work location. Ranges are market-dependent and may be modified in the future. In addition to base salary, the compensation for this role includes opportunities for equity grants. Talk to your recruiter for more information. DoorDash cares about you and your overall well-being. That's why we offer a comprehensive benefits package to all regular employees, which includes a 401(k) plan with employer matching, 16 weeks of paid parental leave, wellness benefits, commuter benefits match, paid time off and paid sick leave in compliance with applicable laws (e.g. Colorado Healthy Families and Workplaces Act). DoorDash also offers medical, dental, and vision benefits, 11 paid holidays, disability and basic life insurance, family-forming assistance, and a mental health program, among others. To learn more about our benefits, visit our careers page here. See below for paid time off details: For salaried roles: flexible paid time off/vacation, plus 80 hours of paid sick time per year. For hourly roles: vacation accrued at about 1 hour for every 25.97 hours worked (e.g. about 6.7 hours/month if working 40 hours/week; about 3.4 hours/month if working 20 hours/week), and paid sick time accrued at 1 hour for every 30 hours worked (e.g. about 5.8 hours/month if working 40 hours/week; about 2.9 hours/month if working 20 hours/week). The national base pay ranges for this position within the United States, including Illinois and Colorado. I4 $130,600-$192,000 USD I5 $159,800-$235,000 USD I6 $193,800-$285,000 USD About DoorDash At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users-from Dashers to merchant partners to consumers. We are a technology and logistics company that started by enabling door-to-door delivery, and we are looking for team members who can help us go from a company that is known as the place you order food to a company that people turn to for any and all goods. DoorDash is growing rapidly and changing constantly, which gives our team members the opportunity to share their unique perspectives, solve new challenges, and own their careers. We're committed to supporting employees' happiness, healthiness, and overall well-being by providing comprehensive benefits and perks including premium healthcare, wellness expense reimbursement, paid parental leave and more. Our Commitment to Diversity and Inclusion We're committed to growing and empowering a more inclusive community within our company, industry, and cities. That's why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel. Statement of Non-Discrimination: In keeping with our beliefs and goals, no employee or applicant will face discrimination or harassment based on: race, color, ancestry, national origin, religion, age, gender, marital/domestic partner status, sexual orientation, gender identity or expression, disability status, or veteran status. Above and beyond discrimination and harassment based on "protected categories," we also strive to prevent other subtler forms of inappropriate behavior (i.e., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place at DoorDash. We value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. Thank you to the Level Playing Field Institute for this statement of non-discrimination. Pursuant to the San Francisco Fair Chance Ordinance, Los Angeles Fair Chance Initiative for Hiring Ordinance, and any other state or local hiring regulations, we will consider for employment any qualified applicant, including those with arrest and conviction records, in a manner consistent with the applicable regulation. If you need any accommodations, please inform your recruiting contact upon initial connection. Notice to Applicants for Jobs Located in NYC or Remote Jobs Associated With Office in NYC Only We used Covey as part of our hiring and/or promotional process for jobs in NYC and certain features may qualify it as an AEDT in NYC. As part of the hiring and/or promotion process, we provided Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound from August 21, 2023, through December 21, 2023. We resumed using Covey Scout for Inbound again on June 29, 2024, and ceased using Covey Scout for Inbound on April 30, 2026. The Covey tool has been reviewed by an independent auditor. Results of the audit may be viewed here: Beware of recruitment scams: DoorDash, Deliveroo, and Wolt will never ask you to pay money or share sensitive financial information during hiring - learn more about our legitimate recruiting process at Recruitment Scam Awareness - DoorDash .

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at . Please note that this is a 24/7/365 team. You will be asked to select and rank your preferred shift(s) below. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution-working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the Role: As a Technical Support Engineer - III (Cloud) at CoreWeave, you'll be on the front lines of a technological revolution, empowering our customers to harness the full potential of our advanced Kubernetes-powered HPC cloud infrastructure. You'll be hands-on, collaborating with engineers and researchers to resolve issues that impact high-profile, mission-critical applications and cutting-edge AI training workloads. Your contributions will be pivotal in ensuring seamless performance, reliability, and success for our customers, positioning you at the very core of transformative technologies reshaping industries worldwide at a company that is truly one of a Kind. In this role, you will: Guide and mentor team members in developing their technical skills and troubleshooting capabilities across all disciplines supported by CoreWeave. Provide real-time feedback and coaching, reviewing tickets to identify opportunities for improvement and ensure quality assurance (QA). Develop and deliver training sessions to improve the team's proficiency and efficiency in resolving customer issues. Use technical expertise to investigate, debug, and resolve customer-impacting issues with the curiosity required to uncover and understand root causes. Maintain high customer satisfaction through swift, accurate, and empathetic high-touch support communications, as well as established best practices. Help design and implement troubleshooting best practices to ensure fast, accurate client resolutions. Contribute to refining processes, workflows, and playbooks for handling complex customer challenges. Serve as a technical escalation point for high-priority escalations or complex cases, modeling effective problem-solving approaches. Lead the creation of knowledge-sharing resources, including documentation, tutorials, and how-to guides. Enhance the support team's knowledge of CoreWeave's products and services through continuous learning initiatives. Includes consistent shift work with participation in on-call rotations. Occasional after-hours and holiday coverage required. Who You Are: Have a Bachelor's degree in Information Science / Information Technology, Data Science, Computer Science, Engineering, Mathematics, Physics, or a related field, OR equivalent experience in a technical position At least 5+ years of experience in cloud support, systems administration, or related technical support-focused roles Proven hands-on work experience with Kubernetes Experience with networking, load balancing, storage volumes, observability, node management, High-Performance Computing (HPC), and Linux system administration Proven ability to mentor team members, foster technical growth, and improve team-wide capabilities through guidance and feedback Experience with observability tools such as Grafana Strong troubleshooting skills, with experience resolving complex customer issues and driving quality assurance through ticket reviews or similar processes Demonstrated success collaborating with cross-functional teams to refine workflows, implement best practices, and advocate for necessary tools or process changes Excellent written and verbal communication skills, with a track record of simplifying complex concepts for diverse audiences Strong technical presentation skills, with experience delivering precise, engaging, and informative presentations to technical and non-technical audiences, effectively showcasing complex concepts and solutions Preferred: CKA Certified Demonstrated experience with training, coaching, and creating onboarding materials. Operates in a fast-paced, global, 24/7 support team environment Ability to collaborate across different time zones On-site office environment, hybrid, or remote options depending on location Flexible to travel up to 10% ( 25 days/year) Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams - even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. You love to dive into problems, test for solutions, and enjoy engaging with customers. You're curious about AI. You're an expert in providing outstanding technical support and have strong competencies in Kubernetes and Linux. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best-in-Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $122,000 to $163,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings for full-time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include: Medical, dental, and vision insurance - 100% paid for by CoreWeave Company-paid Life Insurance Voluntary supplemental life insurance Short and long-term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family-Forming support provided by Carrot Paid Parental Leave Flexible, full-service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption California Applicants California Consumer Privacy Act Equal Opportunity & Accommodations CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA) , CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S . click apply for full job details

About the Team DashPass is DoorDash's subscription loyalty program that delivers lower delivery fees and a host of additional benefits and value to a large subscriber base of both paid and sponsored subscriptions. DashPass subscribers enjoy lower delivery fees, faster ETAs, 3rd party partnerships, and special discounts and promotions to get maximum value of their membership. Several teams are part of the DashPass org including Growth, Habituation, Member Experience, Exclusive Offers, and Partnerships. All of these teams require personalized targeting of offers and promotions to entice active Doordash consumers to sign up for DashPass and actively engage with their subscription in a personalized way, as well as reduce churn by offering personalized incentives to DashPass subscribers to keep using their subscription. We are forming a new team that will leverage AI and advanced ML to power decision making in real-time - from personalized sign up promotions to progressive reward systems, and to pre-cancel offers that retain subscribers. DashPass is continuously building new benefits and offerings to drive more value for our subscribers, and personalization is our next big bet to help efficiently grow our subscriber base to 2030 and beyond. About the Role We're looking for a Staff Machine Learning Engineer to drive the design and development of large-scale ML/optimization systems to target personalization efforts across the DashPass Subscriber journey. You're excited about this opportunity because Contribute to Causal inference modeling to measure the incremental impact of DashPass Subscriber acquisition and retention strategies. Incentive optimization frameworks that personalize progressive rewards to improve spend efficiency. Budget allocation and forecasting models that identify optimal spend across acquisition, referrals, and retention. Partner closely with Product, Data Science, and Engineering teams to design experiments, model frameworks, and production ML systems that directly impact DashPass subscriber growth metrics. Provide technical mentorship and guidance to engineers and cross-functional partners - leading through influence, not management. Build and deploy 0 1 ML systems that improve subscriber outcomes and marketplace health. Set best practices for model training, evaluation, deployment, and monitoring This is a highly impactful IC role for someone who enjoys combining economic intuition, large-scale ML modeling, and system design to solve complex real-world optimization problems. We're excited about you because you have M.S. or Ph.D. in Computer Science, Machine Learning, Statistics, or a related field. 8+ years of industry experience building production-scale ML systems. Proficiency in using AI coding tools (e.g., Claude Code, Codex, Cursor) in the full software development lifecycle, including designing, generating code, testing, monitoring and releasing software Strong understanding of probability theory, statistics, and machine learning fundamentals. Strong programming skills in Python, Java, or C++, and experience with ML frameworks such as TensorFlow, PyTorch, or XGBoost. Interest in building and leading a new team that has broad impact across a wide range of problem spaces to support a critical business line. Proven ability to lead cross-functional initiatives and drive complex technical projects end-to-end. Excellent communication skills - able to explain technical concepts to product, business, and engineering audiences. Experience in subscriptions growth or marketplace systems is a plus. Notice Regarding Use of AI and Automated Tools: To streamline our hiring process, DoorDash utilizes an automated recruitment tool called Gem. How it works: Gem assists our recruiting team by evaluating job related qualifications and characteristics in connection with hiring. The tool is designed and used to support - rather than replace - human decision-making; trained personnel make final decisions with meaningful human review and oversight, and DoorDash does not use Gem or other AI-enabled tool in a manner that has the effect of subjecting applicants or employees to discrimination based on any protected characteristic or proxy or for engaging in any protected activity under applicable law. Data Retention, Privacy & Bias Audit: Data collected during this process is retained in accordance with our Candidate Privacy Policy and applicable state laws. In compliance with New York City Local Law 144, the independent bias audit summary for Gem is publicly available for review at our Careers Page. Notice to Applicants for Jobs Located in NYC or Remote Jobs Associated With Office in NYC Only We use Covey as part of our hiring and/or promotional process for jobs in NYC and certain features may qualify it as an AEDT in NYC. As part of the hiring and/or promotion process, we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound from August 21, 2023, through December 21, 2023, and resumed using Covey Scout for Inbound again on June 29, 2024. The Covey tool has been reviewed by an independent auditor. Results of the audit may be viewed here: Covey Compensation The successful candidate's starting pay will fall within the pay range listed below and is determined based on job-related factors including, but not limited to, skills, experience, qualifications, work location, and market conditions. Base salary is localized according to an employee's work location. Ranges are market-dependent and may be modified in the future. In addition to base salary, the compensation for this role includes opportunities for equity grants. Talk to your recruiter for more information. DoorDash cares about you and your overall well-being. That's why we offer a comprehensive benefits package to all regular employees, which includes a 401(k) plan with employer matching, 16 weeks of paid parental leave, wellness benefits, commuter benefits match, paid time off and paid sick leave in compliance with applicable laws (e.g. Colorado Healthy Families and Workplaces Act). DoorDash also offers medical, dental, and vision benefits, 11 paid holidays, disability and basic life insurance, family-forming assistance, and a mental health program, among others. To learn more about our benefits, visit our careers page here. See below for paid time off details: For salaried roles: flexible paid time off/vacation, plus 80 hours of paid sick time per year. For hourly roles: vacation accrued at about 1 hour for every 25.97 hours worked (e.g. about 6.7 hours/month if working 40 hours/week; about 3.4 hours/month if working 20 hours/week), and paid sick time accrued at 1 hour for every 30 hours worked (e.g. about 5.8 hours/month if working 40 hours/week; about 2.9 hours/month if working 20 hours/week). The national base pay ranges for this position within the United States, including Illinois and Colorado. I4 $137,100-$201,600 USD I5 $167,800-$246,800 USD I6 $203,500-$299,300 USD About DoorDash At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users-from Dashers to merchant partners to consumers. We are a technology and logistics company that started by enabling door-to-door delivery, and we are looking for team members who can help us go from a company that is known as the place you order food to a company that people turn to for any and all goods. DoorDash is growing rapidly and changing constantly, which gives our team members the opportunity to share their unique perspectives, solve new challenges, and own their careers. We're committed to supporting employees' happiness, healthiness, and overall well-being by providing comprehensive benefits and perks including premium healthcare, wellness expense reimbursement, paid parental leave and more. Our Commitment to Diversity and Inclusion We're committed to growing and empowering a more inclusive community within our company, industry, and cities. That's why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel. Statement of Non-Discrimination: In keeping with our beliefs and goals, no employee or applicant will face discrimination or harassment based on: race, color, ancestry, national origin, religion, age, gender, marital/domestic partner status, sexual orientation, gender identity or expression, disability status, or veteran status. Above and beyond discrimination and harassment based on "protected categories," we also strive to prevent other subtler forms of inappropriate behavior (i.e., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place at DoorDash. We value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. Thank you to the Level Playing Field Institute for this statement of non-discrimination. . click apply for full job details

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at . Please note that this is a 24/7/365 team. You will be asked to select and rank your preferred shift(s) below. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution-working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the Role: As a Technical Support Engineer - III (Cloud) at CoreWeave, you'll be on the front lines of a technological revolution, empowering our customers to harness the full potential of our advanced Kubernetes-powered HPC cloud infrastructure. You'll be hands-on, collaborating with engineers and researchers to resolve issues that impact high-profile, mission-critical applications and cutting-edge AI training workloads. Your contributions will be pivotal in ensuring seamless performance, reliability, and success for our customers, positioning you at the very core of transformative technologies reshaping industries worldwide at a company that is truly one of a Kind. In this role, you will: Guide and mentor team members in developing their technical skills and troubleshooting capabilities across all disciplines supported by CoreWeave. Provide real-time feedback and coaching, reviewing tickets to identify opportunities for improvement and ensure quality assurance (QA). Develop and deliver training sessions to improve the team's proficiency and efficiency in resolving customer issues. Use technical expertise to investigate, debug, and resolve customer-impacting issues with the curiosity required to uncover and understand root causes. Maintain high customer satisfaction through swift, accurate, and empathetic high-touch support communications, as well as established best practices. Help design and implement troubleshooting best practices to ensure fast, accurate client resolutions. Contribute to refining processes, workflows, and playbooks for handling complex customer challenges. Serve as a technical escalation point for high-priority escalations or complex cases, modeling effective problem-solving approaches. Lead the creation of knowledge-sharing resources, including documentation, tutorials, and how-to guides. Enhance the support team's knowledge of CoreWeave's products and services through continuous learning initiatives. Includes consistent shift work with participation in on-call rotations. Occasional after-hours and holiday coverage required. Who You Are: Have a Bachelor's degree in Information Science / Information Technology, Data Science, Computer Science, Engineering, Mathematics, Physics, or a related field, OR equivalent experience in a technical position At least 5+ years of experience in cloud support, systems administration, or related technical support-focused roles Proven hands-on work experience with Kubernetes Experience with networking, load balancing, storage volumes, observability, node management, High-Performance Computing (HPC), and Linux system administration Proven ability to mentor team members, foster technical growth, and improve team-wide capabilities through guidance and feedback Experience with observability tools such as Grafana Strong troubleshooting skills, with experience resolving complex customer issues and driving quality assurance through ticket reviews or similar processes Demonstrated success collaborating with cross-functional teams to refine workflows, implement best practices, and advocate for necessary tools or process changes Excellent written and verbal communication skills, with a track record of simplifying complex concepts for diverse audiences Strong technical presentation skills, with experience delivering precise, engaging, and informative presentations to technical and non-technical audiences, effectively showcasing complex concepts and solutions Preferred: CKA Certified Demonstrated experience with training, coaching, and creating onboarding materials. Operates in a fast-paced, global, 24/7 support team environment Ability to collaborate across different time zones On-site office environment, hybrid, or remote options depending on location Flexible to travel up to 10% ( 25 days/year) Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams - even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. You love to dive into problems, test for solutions, and enjoy engaging with customers. You're curious about AI. You're an expert in providing outstanding technical support and have strong competencies in Kubernetes and Linux. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best-in-Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $122,000 to $163,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings for full-time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include: Medical, dental, and vision insurance - 100% paid for by CoreWeave Company-paid Life Insurance Voluntary supplemental life insurance Short and long-term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family-Forming support provided by Carrot Paid Parental Leave Flexible, full-service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption California Applicants California Consumer Privacy Act Equal Opportunity & Accommodations CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA) , CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S . click apply for full job details

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at . Please note that this is a 24/7/365 team. You will be asked to select and rank your preferred shift(s) below. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution-working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the Role: As a Technical Support Engineer - III (Cloud) at CoreWeave, you'll be on the front lines of a technological revolution, empowering our customers to harness the full potential of our advanced Kubernetes-powered HPC cloud infrastructure. You'll be hands-on, collaborating with engineers and researchers to resolve issues that impact high-profile, mission-critical applications and cutting-edge AI training workloads. Your contributions will be pivotal in ensuring seamless performance, reliability, and success for our customers, positioning you at the very core of transformative technologies reshaping industries worldwide at a company that is truly one of a Kind. In this role, you will: Guide and mentor team members in developing their technical skills and troubleshooting capabilities across all disciplines supported by CoreWeave. Provide real-time feedback and coaching, reviewing tickets to identify opportunities for improvement and ensure quality assurance (QA). Develop and deliver training sessions to improve the team's proficiency and efficiency in resolving customer issues. Use technical expertise to investigate, debug, and resolve customer-impacting issues with the curiosity required to uncover and understand root causes. Maintain high customer satisfaction through swift, accurate, and empathetic high-touch support communications, as well as established best practices. Help design and implement troubleshooting best practices to ensure fast, accurate client resolutions. Contribute to refining processes, workflows, and playbooks for handling complex customer challenges. Serve as a technical escalation point for high-priority escalations or complex cases, modeling effective problem-solving approaches. Lead the creation of knowledge-sharing resources, including documentation, tutorials, and how-to guides. Enhance the support team's knowledge of CoreWeave's products and services through continuous learning initiatives. Includes consistent shift work with participation in on-call rotations. Occasional after-hours and holiday coverage required. Who You Are: Have a Bachelor's degree in Information Science / Information Technology, Data Science, Computer Science, Engineering, Mathematics, Physics, or a related field, OR equivalent experience in a technical position At least 5+ years of experience in cloud support, systems administration, or related technical support-focused roles Proven hands-on work experience with Kubernetes Experience with networking, load balancing, storage volumes, observability, node management, High-Performance Computing (HPC), and Linux system administration Proven ability to mentor team members, foster technical growth, and improve team-wide capabilities through guidance and feedback Experience with observability tools such as Grafana Strong troubleshooting skills, with experience resolving complex customer issues and driving quality assurance through ticket reviews or similar processes Demonstrated success collaborating with cross-functional teams to refine workflows, implement best practices, and advocate for necessary tools or process changes Excellent written and verbal communication skills, with a track record of simplifying complex concepts for diverse audiences Strong technical presentation skills, with experience delivering precise, engaging, and informative presentations to technical and non-technical audiences, effectively showcasing complex concepts and solutions Preferred: CKA Certified Demonstrated experience with training, coaching, and creating onboarding materials. Operates in a fast-paced, global, 24/7 support team environment Ability to collaborate across different time zones On-site office environment, hybrid, or remote options depending on location Flexible to travel up to 10% ( 25 days/year) Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams - even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. You love to dive into problems, test for solutions, and enjoy engaging with customers. You're curious about AI. You're an expert in providing outstanding technical support and have strong competencies in Kubernetes and Linux. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best-in-Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $122,000 to $163,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings for full-time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include: Medical, dental, and vision insurance - 100% paid for by CoreWeave Company-paid Life Insurance Voluntary supplemental life insurance Short and long-term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family-Forming support provided by Carrot Paid Parental Leave Flexible, full-service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption California Applicants California Consumer Privacy Act Equal Opportunity & Accommodations CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA) , CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S . click apply for full job details

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at . Please note that this is a 24/7/365 team. You will be asked to select and rank your preferred shift(s) below. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution-working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the Role: As a Technical Support Engineer - III (Cloud) at CoreWeave, you'll be on the front lines of a technological revolution, empowering our customers to harness the full potential of our advanced Kubernetes-powered HPC cloud infrastructure. You'll be hands-on, collaborating with engineers and researchers to resolve issues that impact high-profile, mission-critical applications and cutting-edge AI training workloads. Your contributions will be pivotal in ensuring seamless performance, reliability, and success for our customers, positioning you at the very core of transformative technologies reshaping industries worldwide at a company that is truly one of a Kind. In this role, you will: Guide and mentor team members in developing their technical skills and troubleshooting capabilities across all disciplines supported by CoreWeave. Provide real-time feedback and coaching, reviewing tickets to identify opportunities for improvement and ensure quality assurance (QA). Develop and deliver training sessions to improve the team's proficiency and efficiency in resolving customer issues. Use technical expertise to investigate, debug, and resolve customer-impacting issues with the curiosity required to uncover and understand root causes. Maintain high customer satisfaction through swift, accurate, and empathetic high-touch support communications, as well as established best practices. Help design and implement troubleshooting best practices to ensure fast, accurate client resolutions. Contribute to refining processes, workflows, and playbooks for handling complex customer challenges. Serve as a technical escalation point for high-priority escalations or complex cases, modeling effective problem-solving approaches. Lead the creation of knowledge-sharing resources, including documentation, tutorials, and how-to guides. Enhance the support team's knowledge of CoreWeave's products and services through continuous learning initiatives. Includes consistent shift work with participation in on-call rotations. Occasional after-hours and holiday coverage required. Who You Are: Have a Bachelor's degree in Information Science / Information Technology, Data Science, Computer Science, Engineering, Mathematics, Physics, or a related field, OR equivalent experience in a technical position At least 5+ years of experience in cloud support, systems administration, or related technical support-focused roles Proven hands-on work experience with Kubernetes Experience with networking, load balancing, storage volumes, observability, node management, High-Performance Computing (HPC), and Linux system administration Proven ability to mentor team members, foster technical growth, and improve team-wide capabilities through guidance and feedback Experience with observability tools such as Grafana Strong troubleshooting skills, with experience resolving complex customer issues and driving quality assurance through ticket reviews or similar processes Demonstrated success collaborating with cross-functional teams to refine workflows, implement best practices, and advocate for necessary tools or process changes Excellent written and verbal communication skills, with a track record of simplifying complex concepts for diverse audiences Strong technical presentation skills, with experience delivering precise, engaging, and informative presentations to technical and non-technical audiences, effectively showcasing complex concepts and solutions Preferred: CKA Certified Demonstrated experience with training, coaching, and creating onboarding materials. Operates in a fast-paced, global, 24/7 support team environment Ability to collaborate across different time zones On-site office environment, hybrid, or remote options depending on location Flexible to travel up to 10% ( 25 days/year) Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams - even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. You love to dive into problems, test for solutions, and enjoy engaging with customers. You're curious about AI. You're an expert in providing outstanding technical support and have strong competencies in Kubernetes and Linux. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best-in-Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $122,000 to $163,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings for full-time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include: Medical, dental, and vision insurance - 100% paid for by CoreWeave Company-paid Life Insurance Voluntary supplemental life insurance Short and long-term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family-Forming support provided by Carrot Paid Parental Leave Flexible, full-service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption California Applicants California Consumer Privacy Act Equal Opportunity & Accommodations CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA) , CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S . click apply for full job details

Job Description Job Description Network Security Engineer II Location - Onsite, Irvine, CA Grade: 8 Company Overview Hyundai AutoEver America (HAEA), the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in the automotive industry. As a key affiliate, we provide cutting-edge IT services and support to top brands including Kia, Genesis, Hyundai Translead, Hyundai Mobis, Hyundai Capital, and Glovis. HAEA offers a truly global and collaborative environment. Here, you'll drive innovation, boost operational efficiency, and help shape the future of mobility for the Hyundai Motor Group. At HAEA, we understand that IT is the cornerstone of today's fast-evolving digital world. By uniting all IT resources under one roof, we deliver consistent, top-quality solutions while serving as the crucial information link between Hyundai's Global Headquarters and North American operations. If you're passionate about technology and eager to make a real impact at a world-class company, Hyundai AutoEver America is the place to grow your career. Join us and be part of the transformation that's driving the future of automotive innovation. What You Will Be Doing The Security Architecture and Engineering team within the CISO organization is seeking a Network Security Engineer II to help design, implement, operate, and continuously improve enterprise network security controls. This role will focus on technologies including Web Application Firewalls, Network Access Control, IDS, and IPS, while partnering closely with the IT Networking team to ensure secure, reliable, and scalable network services. This is an onsite role, five days per week, based in our Irvine office. The key responsibilities of this role are as described below: The Network Security Engineer II will be responsible for supporting and maintaining critical network security platforms across the enterprise. Responsibilities include: Administer, monitor, and optimize Web Application Firewall platforms to protect internet-facing and internal applications. Support and maintain Network Access Control technologies, including device profiling, policy enforcement, segmentation support, and exception handling. Operate and tune Intrusion Detection and Intrusion Prevention Systems to improve detection accuracy and reduce false positives. Partner with the IT Networking team on secure network design, routing, switching, firewall, segmentation, and connectivity initiatives. Assist other Security and IT teams by reviewing security events, alerts, logs, and traffic patterns to identify potential threats or misconfigurations. Assist with the implementation of network security architecture standards, hardening guidelines, and secure configuration baselines. Participate in incident response activities related to network-based threats, unauthorized access, or suspicious traffic. Develop and maintain documentation, including network security diagrams, platform runbooks, standard operating procedures, and change records. Support vulnerability remediation efforts related to network infrastructure, application exposure, and security control gaps. Perform policy reviews and rulebase hygiene for WAF, NAC, IDS, and IPS technologies. Participate in change management activities, including risk assessment, implementation planning, testing, and post-change validation. Collaborate with security operations, infrastructure, application, and compliance teams to support business and regulatory requirements. Assist with lifecycle management for network security tools, including upgrades, patching, certificate management, integrations, and capacity planning. Provide technical recommendations to improve visibility, segmentation, access control, and threat prevention across the environment. Basic Qualifications: Experience: 8+ years of network security, infrastructure security, and/or security engineering. Practical and demonstrated experience working Web Application Firewalls, Network Access Control platforms, IDS/IPS technologies, Firewalls or secure network gateways in platforms by Cisco, Palo Alto, Trend Micro, Gigamon, Trellix, etc. Education: Bachelor's degree in Cybersecurity, Information Technology, Computer science or a related field. Technical Expertise: Advanced level knowledge of networking concepts, including TCP/IP, DNS, DHCP, VLANs, routing, switching, NAT, VPNs, and network segmentation. Experience analyzing logs, packet captures, alerts, and network traffic to troubleshoot issues or investigate security events. Familiarity with common network and application-layer attack techniques. Experience supporting production environments and following change management processes. Strong troubleshooting, documentation, and communication skills. Language Skills: Excellent stakeholder management and communication skills. Proficient in English for effective communication and coordination. Schedule: This is an onsite position requiring presence in the Irvine office five days per week. Some after-hours or weekend work may be required for planned maintenance, incident response, or critical security changes. Preferred Qualifications: Experience: Experience with enterprise WAF policy tuning, bot protection, API protection, or application security rule sets. Experience with NAC deployment models, including 802.1X, MAC authentication bypass, posture assessment, guest access, and device profiling. Familiarity with SIEM, SOAR, vulnerability management, endpoint security, or cloud security tools. Scripting or automation experience using Python, PowerShell, APIs, or infrastructure-as-code tools. Education and Certifications: Masters degree in Cybersecurity, Information Technology, Computer Science or a related discipline is preferred. Industry-recognized credentials such as Security+, Network+, CCNA, CCNP Security, PCNSE, CISSP, GSEC, GCIH, or vendor-specific certifications. Language Skills: Bi-lingual in English and Korean language proficiency is preferred to support global coordination and communication. Team Culture: The team fosters a high-performance, collaborative environment centered around proactive technology risk management and excellent customer service. Members are expected to lead with accountability, communicate effectively across functions, and adapt to dynamic challenges. The culture values technical excellence, continuous improvement, and global coordination, ensuring technology risks are well managed. Base Salary Range: $100,000 - 130,000 Powered by JazzHR FgOdYKZ9EK