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About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters - to you, to your community, and to the world. Progress starts with you. Job Description The Opportunity We are seeking a talented and motivated Senior Software Development Engineer to join our Payments Products Development team. As a key member of the team, you will play a critical role in developing cutting-edge solutions, leveraging innovative technologies, and enhancing the capabilities of our platforms. You will quickly grasp and evaluate new ideas and technologies from internal and external sources, then match them to emerging technology and business opportunities while helping build a culture of innovation and engineering excellence. Essential Functions: AI-Enabled Innovative Development: Design, develop, and implement innovative software solutions using generative AI, conversational AI, RAG, and modern integration patterns. Explore new technologies and translate relevant ideas into secure, scalable business solutions. AI System Engineering: Design and integrate AI components into larger platforms, including data preparation, model evaluation, deployment, monitoring, and continuous improvement. Address robustness, quality, security, and operational reliability throughout the lifecycle. Collaborative Engineering: Collaborate with cross-functional teams to deliver complex projects that integrate emerging technologies with existing platforms. Work closely with Product Office, Operations & Infrastructure, Cybersecurity, Client Support, and Product Development teams. Continuous Learning: Actively expand knowledge of generative AI, machine learning, modern engineering practices, and emerging technologies. Share learning with peers and contribute to team growth. Client-Focused Solutions: Develop solutions with a client-centric mindset, ensuring Payment Product platforms deliver exceptional value and innovation. Use client feedback to refine and improve offerings. API and Integration Development: Contribute to the design and development of APIs that enhance integration across Payment Product applications, platforms, AI services, and solutions. Technology Modernization: Advance the modernization roadmap by adopting best-in-class technology solutions for core platforms, expanding market reach and client impact. Process Improvement: Continuously improve technology stacks, development processes, and methodologies to enhance productivity, quality, and time to market, including responsible use of AI-assisted engineering tools. Engineering Excellence: Follow industry best practices in software development, emphasizing quality, security, performance, scalability, availability, resilience, and reduction of technical debt. Automation and Best Practices: Automate software development, testing, deployment, and maintenance processes. Use AI-generated outputs as accelerators while applying rigorous engineering review and verification. Incident and Change Management: Support incident, change, and problem management processes. Participate in root-cause analysis and troubleshooting to sustain high availability and service reliability. Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager. Qualifications Basic Qualifications: 2+ years of relevant work experience and a Bachelors degree, OR 5+ years of relevant work experience Expert-level skills in Java, Python, and Node.js; experience with C++ or C# is a plus. Experience building Generative AI applications, conversational AI solutions, retrieval-augmented generation (RAG) architectures, and related techniques, tools, and libraries. Preferred Qualifications: 3 or more years of work experience with a Bachelor's Degree or more than 2 years of work experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) Self-driven, adaptable, and willing to work across technologies and programming languages. Strong understanding of natural language processing concepts, including tokenization, word embeddings, and sequence models. Proficiency implementing and fine-tuning AI and machine learning models using frameworks such as TensorFlow, PyTorch, or scikit-learn. Understanding of machine learning and deep learning fundamentals, including neural network architectures, training procedures, transfer learning, model compression, and associated trade-offs. Ability to design, implement, and integrate AI components into larger enterprise systems. Familiarity with common robustness, reliability, security, and responsible-use considerations in AI systems. Experience working with large datasets, exploratory data analysis, data preprocessing, feature engineering, and model evaluation techniques. Exposure to leading-edge areas such as machine learning, deep learning, stream computing, MLOps, and modern AI integration patterns. Proficiency in front-end web development technologies such as React, Angular, and Node.js. Experience configuring build and deployment systems such as Docker, Jenkins, and Kubernetes. Expertise in multithreading, concurrency, and error handling. Demonstrated proficiency in troubleshooting, root-cause analysis, application design, and implementing enterprise-scale components. Knowledge of version control, CI/CD pipelines, and best practices for application and ML model deployment. Working knowledge of distributed in-memory computing technologies such as Redis. Understanding of enterprise security, certificate management, and related practices. Hands-on experience with Jenkins and container deployment architecture. Experience with OAuth 2.0, SSO, and authentication methods or protocols. Expertise in application security, SSDLC, and cryptography fundamentals. Experience applying AI-assisted engineering practices while independently validating generated code, tests, documentation, and technical recommendations. Experience in the payments technology industry is a plus. The Skills You Bring: Energy and Experience: A growth mindset, curiosity about technology, and enthusiasm for challenging projects on a global scale. Challenge the Status Quo: Comfort pushing boundaries and exploring solutions beyond traditional approaches. Language Expertise: Expertise in one or more development languages such as Java, Python, Node.js, C#, or C++. AI Builder: Experience building and deploying Generative AI, conversational AI, RAG, machine learning, modern services, and web applications with quality and scalability. Critical AI Judgment: Ability to evaluate AI-generated code and recommendations, identify failure modes, and apply independent engineering judgment. Learner: A consistent drive to learn technologies such as GenAI, machine learning, Angular, React, Kubernetes, and Docker. Partnership: Experience collaborating with Product, Test, DevOps, Cybersecurity, and Agile/Scrum teams. Information for US Applicants For roles located in the US, the estimated salary range for this position is $112,100 to $204,000 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity.Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401(k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program. Work Hours Varies upon the needs of the department. Travel Requirements This position requires travel 5-10% of the time. Mental/Physical Requirements This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers. Visa is an EEO Employer Qualified applicants will receive consideration for employment without regard to race, color religion, sex, national origin, sexual orientation, gender identity, disability or protect veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with the EEOC guidelines and applicable local law.

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters - to you, to your community, and to the world. Progress starts with you. Job Description The Network & Security Engineer Senior Consultant operates Visa's internal data communications systems, including LANs and WANs. This role plans, designs, and implements networked systems, manages configurations, supports and troubleshoots network problems, and coordinates with vendors for installation of routers, bridges, concentrators, and switches. The position is responsible for project implementation, provides training, assists with proposal writing, and conducts project planning, cost analysis, and vendor comparisons. All roles require digital fluency, including the ability to work with emerging technologies such as Generative AI tools (e.g. ChatGPT, Microsoft Copilot) to support everyday work. Key Responsibilities: Design, engineer, and support IP networks for Visa's commercial network infrastructure, connecting Visa to commercial clients. Plan, design, implement, and support network systems of moderate complexity in the commercial network environment. Provide network design documentation to project teams, peers, and network support organizations. Provision new client processing by completing necessary network updates and providing technical assistance to clients in support of network changes. Perform third-level support within Visa to resolve network issues and provide guidance to other Visa teams involved in network troubleshooting. Work with Cybersecurity to ensure Visa security standards are met and provide technical assistance for investigation and analysis of security events. Oversee management and maintenance of DDI (DNS, DHCP, and IPAM) infrastructure, ensuring high availability and reliability of DDI services. Implement DNS changes and updates aligned with business requirements; provision new domains, networks, ACLs, templates, subnets, and DHCP scopes. Develop self-service tools for application and infrastructure clients to gain better visibility of real-time network health and performance. Architect, design, and deliver innovative solutions to enable public cloud connectivity with Private DCs, including developing standard automation templates for deployment of public cloud infrastructure and platform components. Drive software development for Visa's Infrastructure as Code (IAC) efforts across Private/Hybrid/Multi Cloud environments. This is a hybrid position. Expectation of days in office will be confirmed by your hiring manager. Qualifications Basic Qualifications: 8+ years of relevant work experience with a Bachelor's Degree or at least 5 years of experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) or 2 years of work experience with a PhD, OR 11+ years of relevant work experience. Preferred Qualifications: 9 or more years of relevant work experience with a Bachelor Degree or 7 or more relevant years of experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) or 3 or more years of experience with a PhD Degree in Math, Science, Engineering, or Computer Science, Information Systems or related field OR Bachelor's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum two (2) years of experience in a directly related field OR minimum four (4) years of directly related experience. Experience in network design and engineering on customer-facing networks. Experience in IP networking, switching, and routing in MPLS-based networks. Experience with network hardware including certified experience with Cisco networking devices (formal certification to CCNP level or working towards CCNP is expected or relevant work experience). Experience and expertise with IP routing protocols OSPF and BGP, plus knowledge of Cisco encryption technologies (IPSec, SSL), standby protocols HSRP and VRRP, and network address translation (NAT). Experience in scripting to facilitate automation. Experience deploying and using SDWAN technologies, particularly Cisco and Versa. Experience working on connectivity solutions using leading public cloud platforms such as AWS and GCP. Experience working in a variety of network operating models including managed services. Experience in the use of network management tools such as Solarwinds and Netbrain. Experience implementing engineering solutions for network monitoring and alarming tools, leveraging vendors such as Netcool, IBM SevOne/ITNM, Solarwinds, Netscout, Netbrain, and Thousandeyes. Familiarity with DMVPN implementation in a high availability setting. Experience with DDI (DNS, DHCP, and IPAM) in an enterprise network, with a solid understanding of DNS and DHCP concepts. Experience with open-source infrastructure as code software and automation software development tools including Terraform, Terragrunt, env0, Ansible, Python, Chef, Puppet, or Salt. Experience with container technologies in a production environment (e.g. Docker, OpenShift, Kubernetes) and related ecosystem products. Information for US Applicants For roles located in the US, the estimated salary range for this position is $152,200.00 to $ 243,700.00 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity.Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401(k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program. Work Hours Varies upon the needs of the department. Travel Requirements This position requires travel 5-10% of the time. Mental/Physical Requirements This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers. Visa is an EEO Employer Qualified applicants will receive consideration for employment without regard to race, color religion, sex, national origin, sexual orientation, gender identity, disability or protect veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with the EEOC guidelines and applicable local law.

Solution Architect / Principal Consultant (NW / DC / Security) DETAILS Location: Remote Position Type: 6M+ Contract (w/ likely extensions) Hourly / Salary: to $90W2+ (based on experience level) JOB SUMMARY Vaco is currently seeking a Solution Architect / Principal Engineer for a 6M+ Contract (w/ likely extensions) that is remote. The Solution Architect / Principal Engineer will lead the design and delivery of enterprise-scale network and security solutions for a large Fortune 10 environment. The Solution Architect / Principal Engineer will own technical strategy across data center, WAN/LAN, cloud, and hybrid infrastructures, guiding multiple concurrent initiatives while ensuring solutions align with business objectives, security standards, and enterprise architecture requirements. The Solution Architect / Principal Engineer will serve as the technical leader and escalation point for complex networking and security challenges, driving architecture decisions, overseeing engineering teams, and providing governance from design through deployment. The ideal Solution Architect / Principal Engineer will possess deep networking expertise, broad cross-domain architecture knowledge, and the ability to influence stakeholders while delivering large-scale transformation and modernization initiatives. Enterprise Network / Security Architecture - Leading Design of Scalable / Resilient / Secure Infrastructure Solutions Across Data Center / Campus / Cloud / Hybrid Environments Aligning with Long-Term Business / Technology Strategies Technical Leadership / Solution Governance - Providing Architectural Oversight Across Multiple Concurrent Initiatives via Design Standards / Technical Validation / Governance of Solution Delivery Stakeholder Engagement / Solution Alignment - Partnering with Infrastructure / Security / Cloud / Business Teams Translating Complex Requirements into Actionable Technical Solutions Building Consensus Across Technical / Executive Stakeholders Engineering Leadership / Mentorship - Guiding / Mentoring Network / Security Engineers via Delegation / Technical Reviews / Quality Assurance and Adherence to Architectural Standards Architecture Documentation / Design Reviews - Developing / Presenting High-Level / Detailed Solution Designs / Technical Roadmaps / Implementation Plans Leading Architecture Reviews / Executive Briefings Strategic Advisory / Escalation Leadership - Serving as Senior Escalation Point for Complex Infrastructure / Security Challenges via Risk Identification / Strategic Recommendations / Enterprise Technology Leadership JOB REQUIREMENTS Enterprise Infrastructure / Architecture Experience (9+ years) - Enterprise Infrastructure Experience Network Architect / Security Architect / Solution Architect / Principal Consultant (5+ years) Enterprise Network Architecture (expertise) - Designing / Implementing Enterprise Networking Solutions Across Data Center / Campus / WAN / LAN / SD-WAN / Hybrid Cloud Environments Network Security Architecture (strong architecture-level knowledge) - Next-Generation Firewalls / Network Segmentation / Zero Trust / Identity Integration / Security Policy Governance Architecture Documentation / Executive Advisory - Developing / Presenting High-Level Designs (HLDs) / Low-Level Designs (LLDs) / Technical Roadmaps / Executive Architecture Recommendations Program Leadership / Multi-Project Management - Leading Multiple Large-Scale Infrastructure / Security Initiatives Simultaneously Managing Priorities / Dependencies / Risks / Stakeholder Expectations Enterprise Networking Technologies (hands-on) - Industry-Leading Networking Platforms (Cisco / Arista / Palo Alto and Similar Technologies) Cloud Networking / Security - Applying Strong Understanding of Cloud Networking and Security Principles Across AWS / Azure / Hybrid Cloud Environments Technical Leadership / Governance - Providing Design Oversight / Mentorship / Implementation Governance / Quality Assurance for Engineering Teams Senior Escalation / Strategic Problem Solving - Serving as Senior Escalation Point for Complex Network / Security / Infrastructure Challenges Within Large Enterprise Environments Executive Communication / Influence - Excellent Communication / Presentation Skills Influencing Technical Teams / Business Stakeholders / Executive Leadership Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual's skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs. With that said, as required by local law in geographies that require salary range disclosure, Vaco/Highspring notes the salary range for the role is noted in this job posting. The individual may also be eligible for discretionary bonuses, and can participate in medical, dental, and vision benefits as well as the company's 401(k) retirement plan. Additional disclaimer: Unless otherwise noted in the job description, the position Vaco/Highspring is filing for is occupied. Please note, however, that Vaco/Highspring is regularly asked to provide talent to other organizations. By submitting to this position, you are agreeing to be included in our talent pool for future hiring for similarly qualified positions. Submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. Further assessment of candidates beyond this initial phase within Vaco/Highspring will be otherwise assessed by recruiters and hiring managers. Vaco/Highspring does not have knowledge of the tools used by its clients in making final hiring decisions and cannot opine on their use of AI products. EEO Notice Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law. Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals. As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact . Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal. Representation Notice By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application. In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal. For residents of Ontario, Canada: Based on Highspring's discussions with its Client, Highspring's understanding is that this position for employment is a current vacancy (either through Highspring as a contractor or with the client directly). Privacy Notice Vaco by Highspring and its parents, affiliates, and subsidiaries ("we," "our," or "Vaco by Highspring") respects your privacy and are committed to providing transparent notice of our policies. California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here. Virginia residents may access our state specific policies here. Residents of all other states may access our policies here. Canadian residents may access our policies in English here and in French here. Residents of countries governed by GDPR may access our policies here. Additionally, submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. More details about Vaco by Highspring's use of AI can be found here (). Further assessment of candidates beyond this initial phase will be conducted by recruiters and hiring managers. Vaco by Highspring does not know and cannot opine on if its client's use of AI products in hiring. Pay Transparency Notice Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual's skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure. The individual may also be eligible for discretionary bonuses.

Senior Network Automation Engineer Employment Type: Contract-to-Hire Location: Fully Remote About the Role We are seeking an experienced Senior Network Automation Engineer to join a platform technology team in a senior individual contributor role focused on network automation. This position is responsible for the development, extension, and ongoing support of a production-grade network automation platform that spans multiple network domains and cloud environments. The platform is built on a modern Python backend stack, including FastAPI, async/multi-process services, Kafka, Redis, and PostgreSQL. It integrates with Azure Data Explorer for telemetry and observability and provides operational interfaces through a Vue3 single-page application. Infrastructure is deployed across multiple clouds using Crossplane, and the network layer includes Cisco SD-WAN, Cisco Meraki, Webex, Adtran nCommand, Juniper, Arista, and Nokia (NFM-P/NFM-T). Identity and access management is handled through Auth0, Azure Entra ID, and a role-based access control (RBAC) model. This is a senior-level role requiring genuine depth in both software engineering and network technologies. The ideal candidate will bring professional experience developing production Python services alongside meaningful hands-on knowledge of enterprise or service provider networking. Key Responsibilities Design, develop, and maintain Python backend services using FastAPI, Pydantic, and SQLAlchemy, including async and multi-process service patterns Build and maintain event-driven integrations using Kafka Leverage Redis for caching and state management Develop and extend integrations with network management systems, including: Cisco SD-WAN Cisco Meraki Webex Adtran nCommand Juniper Arista Nokia NFM-P/NFM-T Contribute to telemetry data pipelines and observability tooling using Azure Data Explorer, Grafana, and custom dashboards Maintain and extend the Vue3 front end for operational and engineering tooling Manage infrastructure-as-code using Crossplane across multi-cloud environments Work within and extend the platform's identity and access control model using Auth0, Azure Entra ID, and RBAC Collaborate with network engineers and operations teams to translate domain requirements into platform capabilities Take ownership of deliverables across the full development lifecycle, including design, implementation, testing, deployment, and documentation Required Qualifications Software Engineering Demonstrated professional experience developing production Python services Experience with async frameworks, ORM-based data access, and service-oriented design patterns Experience building or working within event-driven architectures Hands-on Kafka experience is a strong plus Proficiency with PostgreSQL, including schema design and query optimization Working knowledge of JavaScript and front-end development Experience with Vue3 or a comparable modern front-end framework preferred Familiarity with OAuth2/OIDC, RBAC, and enterprise identity providers, including Auth0, Azure Entra ID, or equivalent Experience with infrastructure-as-code in cloud environments Crossplane or Terraform experience preferred Proficiency with Git, CI/CD pipelines, and containerized application deployment Experience with Docker and Kubernetes Networking Meaningful hands-on experience in enterprise or service provider network environments, including design, operations, or engineering Strong working knowledge of BGP, OSPF, MPLS, SD-WAN, and network security fundamentals Familiarity with one or more of the following vendor platforms: Cisco SD-WAN Cisco Meraki Webex Juniper Arista Nokia Adtran Ability to read and interpret device configurations and network telemetry data Advanced networking certification strongly preferred, including CCNP or higher, or equivalent certification from Juniper, Arista, or Nokia CCIE or equivalent is a significant differentiator Preferred Qualifications Experience with Azure Data Explorer, including KQL and telemetry ingestion pipelines Familiarity with streaming telemetry, including gNMI/gNMIc and model-driven telemetry from Cisco, Juniper, or Nokia platforms Experience with Nokia NFM-P/NFM-T or comparable OSS/NMS platforms Background in telco, service provider, or carrier-grade network environments Experience integrating network automation platforms with ITSM or OSS/BSS systems What You'll Be Working With Software & Development: Python, FastAPI, Pydantic, SQLAlchemy, JavaScript, Vue3 Data & Messaging: PostgreSQL, Kafka, Redis, Azure Data Explorer, KQL Cloud & Infrastructure: Multi-cloud environments, Crossplane, Terraform, Docker, Kubernetes, CI/CD Networking: Cisco SD-WAN, Cisco Meraki, Webex, Adtran nCommand, Juniper, Arista, Nokia NFM-P/NFM-T Identity & Access: Auth0, Azure Entra ID, OAuth2/OIDC, RBAC Observability: Azure Data Explorer, Grafana, network telemetry, custom dashboards Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual's skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs. With that said, as required by local law in geographies that require salary range disclosure, Vaco/Highspring notes the salary range for the role is noted in this job posting. The individual may also be eligible for discretionary bonuses, and can participate in medical, dental, and vision benefits as well as the company's 401(k) retirement plan. Additional disclaimer: Unless otherwise noted in the job description, the position Vaco/Highspring is filing for is occupied. Please note, however, that Vaco/Highspring is regularly asked to provide talent to other organizations. By submitting to this position, you are agreeing to be included in our talent pool for future hiring for similarly qualified positions. Submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. Further assessment of candidates beyond this initial phase within Vaco/Highspring will be otherwise assessed by recruiters and hiring managers. Vaco/Highspring does not have knowledge of the tools used by its clients in making final hiring decisions and cannot opine on their use of AI products. EEO Notice Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law. Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals. As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact . Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal. Representation Notice By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application. In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal. For residents of Ontario, Canada: Based on Highspring's discussions with its Client, Highspring's understanding is that this position for employment is a current vacancy (either through Highspring as a contractor or with the client directly). Privacy Notice Vaco by Highspring and its parents, affiliates, and subsidiaries ("we," "our," or "Vaco by Highspring") respects your privacy and are committed to providing transparent notice of our policies. California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here. Virginia residents may access our state specific policies here. Residents of all other states may access our policies here. Canadian residents may access our policies in English here and in French here. Residents of countries governed by GDPR may access our policies here. Additionally, submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. More details about Vaco by Highspring's use of AI can be found here (). Further assessment of candidates beyond this initial phase will be conducted by recruiters and hiring managers. Vaco by Highspring does not know and cannot opine on if its client's use of AI products in hiring . click apply for full job details

Citizenship Requirement: Must be a U.S. Citizen Clearance Requirement: TS/SCI clearance with polygraph Job Description: IntelliGenesis is seeking a Senior AI Engineer to lead the design, development, and deployment of production-grade AI systems supporting mission-critical intelligence operations. This role focuses on transitioning AI/ML capabilities from concept to operational environments, including classified and resource-constrained settings. A day in the life includes architecting scalable AI pipelines, deploying models to edge and cloud environments, integrating AI into cybersecurity workflows, and mentoring junior engineers. You will work closely with cyber operators, software engineers, and infrastructure teams to deliver impactful, real-world AI capabilities-not just research prototypes. The team dynamic is highly collaborative and mission-driven, consisting of AI engineers, cyber SMEs, and platform engineers working in agile sprints. This role serves as a technical leader and mentor, guiding best practices in MLOps, DevSecOps, and secure AI deployment. Lead end-to-end AI system design, development, and deployment Architect and implement scalable MLOps pipelines for training, validation, and deployment Deploy AI/ML models to cloud, on-prem, and edge environments Integrate AI capabilities into cybersecurity tools and operational workflows Ensure system security, including adversarial robustness and secure model deployment Collaborate with cross-functional teams (cyber, infrastructure, software engineering) Mentor mid-level engineers and provide technical oversight Rapidly prototype AI solutions and transition them into production systems Ensure compliance with DoD Risk Management Framework (RMF) requirements Required Qualifications: Must be a U.S. Citizen Active TS/SCI Clearance and Polygraph required 8+ years of experience in AI/ML engineering, software engineering, or related field Bachelor's degree in Computer Science, Engineering, or related field Strong experience deploying AI/ML models into production environments Expertise in Python and at least one additional language (e.g., C++, Go) Experience with MLOps tools (e.g., Kubernetes, Docker, MLflow, Kubeflow, VMWare, Tanzu) Experience with cloud and hybrid infrastructure (AWS, Azure, or DoD cloud environments) Knowledge of DevSecOps and infrastructure-as-code (e.g., Terraform, Ansible) Experience with model serving, monitoring, and lifecycle management Familiarity with cybersecurity concepts and secure system design Experience working in classified or regulated environments (DoD/IC preferred) Desired Qualifications: Master's degree Experience with adversarial machine learning and AI security Background in cyber operations or network traffic analysis Experience deploying models in edge or disconnected environments Familiarity with large language models (LLMs) and generative AI systems Knowledge of secure enclaves and confidential computing Prior experience supporting DoD or Intelligence Community missions Relevant certifications (e.g., AWS Certified Solutions Architect, Security+, CISSP) Compensation Range: $215,000 - $245,000 _ Compensation ranges encompass a total compensation package and are a general guideline only and not intended as a guaranteed and/or implied final compensation or salary for this job opening. Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate's scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. Our compensation includes other indirect financial components designed to support employees' total well-being, which should be considered when evaluating our competitive benefits package. These monetary benefits include medical insurance, life insurance, disability, paid time off, maternity/paternity leave, 401(k) company match, training/education reimbursements and other work/life programs. _ IntelliGenesis is committed to providing equal opportunity to all employees and applicants for employment. The Company is an Equal Opportunity Employer (EOE), and as such, does not tolerate discrimination, retaliation, or harassment of its employees or applicants based upon race, color, religion, gender, sexual orientation, national origin, age, genetic information, disability, or any other protected characteristic under local, state, or federal law in any employment practice. Such employment practices include, but are not limited to: hiring, promotion, demotion, transfer, recruitment, or recruitment advertising, selection, disciplinary action layoff, termination, rates of pay, or other forms of compensation and selection of training. IntelliGenesis is committed to the fair and equal employment of individuals with disabilities. It is the Company's policy to reasonably accommodate qualified individuals with disabilities unless the accommodation would impose an undue hardship on the organization. In accordance with the Americans with Disabilities Act (ADA) as amended, reasonable accommodations will be provided to qualified individuals with disabilities, when such accommodations are necessary, to enable them to perform the essential functions of their jobs or to enjoy the equal benefits and privileges of employment. This policy applies to all applicants for employment and all employees.

Mechanicus LLC has provided professional IT support and technology solutions to businesses in and around Irwin, Pennsylvania since 2010. We deliver enterprise-level expertise with the personalized service and practical approach small and midsized businesses need. Our practice is security-forward by design. Rather than simply forwarding alerts to a third party, we take an active, hands-on approach to identifying risks, strengthening environments, and keeping our clients' technology secure and reliable. The Role We're looking for an MSP Systems Engineer (L3) to serve as the senior technical escalation point for complex infrastructure, cloud, and security challenges across our clients' environments. You'll be the person we trust with our hardest problems, most complex environments, and most critical escalations. You're the person Tier 2 calls when an impossible-travel alert turns out to be a real compromise, an AVD environment needs to be re-architected, or a client's M365 tenant is compromised at 2 a.m. When things get difficult, you're the one who steps in, takes ownership, and finds a way forward. This isn't simply a "senior tech" role. We're looking for someone who thinks beyond the immediate ticket or incident. You'll identify patterns across client environments, improve processes, strengthen documentation and training, and help reduce key-person risk. You'll also play a key role in raising the technical bar across the team by bringing structure, consistency, and repeatability to the way we solve problems. What You'll Be Doing Technical Leadership Serve as the Tier 3 escalation point for advanced technical issues Mentor junior engineers and contribute to technical standards Create documentation, operational runbooks, and repeatable processes Identify recurring problems and build long-term solutions Security Operations & Incident Response Investigate phishing attacks, suspicious login activity, and account compromise incidents Perform threat hunting, log analysis, containment, and remediation Lead response efforts for Microsoft 365 and Azure-related security events Collaborate with security partners and vendors during active incidents Conduct post-incident reviews and improve prevention strategies Microsoft 365 & Identity Security Design and improve Conditional Access policies and identity security controls Manage and optimize Microsoft Defender and Entra ID security features Implement security baselines and hardening standards across client environments Improve MFA, privileged access, and identity governance workflows Cloud & Infrastructure Engineering Support and troubleshoot Azure infrastructure and Azure Virtual Desktop environments Handle complex escalations involving networking, virtualization, storage, and authentication Lead migrations involving Microsoft 365, Azure, servers, and cloud infrastructure Assist with automation and infrastructure-as-code initiatives What We're Looking For 5+ years of progressive IT experience, with at least 2 years of experience in security operations Incident response experience - you've worked a real BEC, a real ransomware incident, or a real account takeover end-to-end and can talk through the timeline, the decisions, and what you'd do differently. Strong Microsoft 365 security stack experience: Defender for Office 365, Defender for Endpoint, Defender for Identity, Entra ID Protection, Conditional Access at scale. Solid Azure fundamentals - Entra ID, AVD, networking (VNets, NSGs, Private Endpoints), RBAC, and at least familiarity with IaC (Bicep or Terraform). PowerShell at a functional scripting level - able to automate administrative tasks, work with Microsoft 365/Azure modules, and troubleshoot or modify existing scripts. Excellent written communication - incident reports, RCA documents, client-facing summaries that don't make a non-technical CFO panic. Nice To Have Certifications: SC-200, SC-300, AZ-500 (mapped directly to our Microsoft Sentinel / Entra ID / Azure security work) Operational experience with Blackpoint Cyber MDR - incident handoff, isolation decisions, post-incident workflow with their SOC. Hands-on with our full operational stack: HaloPSA (PSA/ticketing) NinjaOne / NinjaRMM (RMM) CIPP (M365 multi-tenant admin) Hudu (documentation) Barracuda Email Protection policy management and incident response (BEC, mass-quarantine events). Experience designing CIS or NIST CSF-aligned baselines for SMB clients running Microsoft 365 and Azure. HR Information Full-time, permanent role Salary: $80,000 - $110,000 depending on experience and certifications Annual performance bonus tied to security KPIs (mean time to detect, mean time to contain, recurring-incident reduction) Health insurance Simple IRA 12 days PTO to start (accrual increases with tenure) + 8 paid holidays Schedule: Mondays-Fridays, 8 AM-5PM Eastern Time Home office stipend Remote role - candidate must be based in the East Coast or Central US

Location: Remote (U.S.) or Arvada, CO (Hybrid/On-Site Available) Job Type: Full-Time About the Role We're seeking an experienced Senior UNIX Systems Administrator with deep expertise in commercial UNIX environments , specifically AIX, HP-UX, and Solaris . This is not a Linux administration position with occasional UNIX work. We're looking for a true UNIX expert who enjoys solving complex production issues, supporting enterprise customers, and working with technologies that many organizations still rely on for mission-critical operations. You'll work directly with customers to troubleshoot, diagnose, and resolve challenging infrastructure issues involving operating systems, storage, clustering, networking, virtualization, and performance optimization. If you're passionate about enterprise UNIX and enjoy tackling problems others can't solve, we'd love to hear from you. Responsibilities Resolve advanced UNIX infrastructure and operating system issues for enterprise customers Troubleshoot complex storage, networking, performance, boot, and clustering problems Support production environments running AIX, HP-UX, and Solaris Implement solutions remotely and occasionally on-site Participate in a low-frequency on-call rotation for critical customer escalations Maintain and expand internal UNIX lab environments for testing and validation Share technical expertise through quarterly webinars and knowledge sharing Continuously learn and develop expertise across supported UNIX platforms Required Qualifications Commercial UNIX Experience Candidates must have strong hands-on production experience with at least two of the following platforms: IBM AIX HP-UX Oracle Solaris Experience supporting all three platforms is highly preferred. Technical Expertise Qualified candidates should demonstrate experience with many of the following: Enterprise UNIX administration and troubleshooting Logical Volume Manager (LVM) Filesystem administration (JFS/JFS2, ZFS, VxVM, SVM) High Availability clustering (PowerHA/HACMP, Serviceguard) Shell scripting (ksh, sh, bash) Performance tuning and diagnostics Enterprise storage (SAN, Fibre Channel, multipathing) NFS and SMB/CIFS administration TCP/IP networking and troubleshooting LDAP, Active Directory integration, PAM, and Kerberos Patch management and security hardening Operating system installation, upgrades, and disaster recovery Boot process troubleshooting across enterprise UNIX platforms Preferred Qualifications Experience with any of the following is a plus: PowerHA / HACMP Serviceguard Solaris Zones or Logical Domains (LDOMs) NIM or Ignite-UX Veritas Volume Manager SPARC systems IBM Power Systems NetApp, EMC, Ceph, GPFS, or Lustre storage Python, Perl, or Ruby automation Legacy UNIX platforms such as Tru64 or IRIX What We're Looking For We're looking for a senior-level engineer who: Has extensive production experience supporting enterprise UNIX environments Can independently troubleshoot highly complex technical issues Enjoys solving difficult infrastructure problems Is comfortable working directly with customers Thrives in a collaborative, highly technical team This position is not intended for Linux administrators with limited exposure to AIX, Solaris, or HP-UX. Candidates should have substantial experience administering commercial UNIX operating systems in production environments. Why Join Us? Work alongside a team of highly experienced UNIX professionals Support mission-critical enterprise environments Access to a dedicated multi-platform UNIX lab Remote flexibility within the United States Opportunities to continue expanding your UNIX expertise High-impact work with a wide variety of enterprise customers Benefits Medical, Dental & Vision Insurance Health Savings Account (HSA) with employer contributions Employer-funded Life Insurance 401(k) with employer contributions Employee Ownership Program Unlimited Paid Time Off Paid Company Holidays Flexible work environment (Remote, Hybrid, or On-Site) Apply Today If you're an experienced UNIX administrator with expertise in AIX, HP-UX, Solaris, or multiple commercial UNIX platforms, we'd like to speak with you.

Senior DevOps Engineer Who We Are MOXFIVE is building technologies that leverage AI to streamline the response, recovery, and resilience from cyber-attacks in enterprises. We are looking for a talented Senior DevOps Engineer to join as a core member of our founding engineering team, where your contributions will significantly shape our infrastructure architecture, deployment strategies, and operational excellence. The MOXFIVE founding team brings over 30 years of combined cybersecurity experience from leading companies such as CrowdStrike, Mandiant, Palo Alto Networks, Crypsis, Illumio, and Expel. Today, we are focused on seizing an opportunity with the potential to disrupt the breach response market. Who You Are You're a senior DevOps engineer who architects and operates the infrastructure behind modern, scalable software platforms. You build robust CI/CD pipelines, establish reliable deployment practices, and create the foundation that enables engineering teams to ship features confidently and securely. You take pride in building resilient, automated systems and infrastructure that scales. You care about reliability, security, observability, and operational efficiency, always striving to make systems self-healing and easy to monitor. You thrive on solving complex infrastructure challenges, optimizing deployment workflows, and ensuring that critical systems remain available even under pressure, especially when customers are facing active cyberattacks. The Impact You'll Have At MOXFIVE, we're not just building a platform that automates the incident response process, we're building a company where engineers directly impact customer success. As a member of our team, you'll have the unique opportunity to ensure our platform remains highly available and responsive for customers facing cyberattacks, where every minute of downtime matters. This role requires a balance of technical skill, security awareness, and initiative. You'll be responsible for the infrastructure and operational reliability of the incident response platform designed to help customers recover quickly and restore business operations with confidence. What You'll Bring 5+ years of hands-on DevOps/Infrastructure experience in production SaaS environments Strong experience with AWS and Azure cloud platforms Terraform experience managing multi-cloud infrastructure Production Kubernetes experience (EKS/AKS) including service mesh technologies (Linkerd, Istio, or Envoy) Proven track record building and maintaining CI/CD pipelines (GitHub Actions, Azure DevOps, GitLab CI, or Jenkins) Experience with containerization (Docker) and container orchestration at scale Experience in Python , or Go Experience with data pipeline infrastructure and orchestration Experience building and operating data lake infrastructure (Azure Data Explorer, Snowflake, AWS S3/Glue/Athena) Experience implementing observability solutions ( Prometheus , Grafana , ELK , Datadog, or similar) Hands-on experience with database operations: PostgreSQL , MongoDB , Redis Deep understanding of networking, security, and cloud architecture best practices Experience with secrets management (AWS Secrets Manager, Azure Key Vault, HashiCorp Vault) Familiarity with GitOps practices and infrastructure automation Nice to Have: Experience with Microsoft Fabric for unified data analytics platform Knowledge of workflow orchestration platforms (Temporal, Airflow, or similar) Experience with Azure Synapse Analytics, Databricks, or other big data platforms Experience in cybersecurity or incident response environments

SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching and routing systems within cloud-native and AI-focused infrastructure. You will thrive in a fast-paced, challenging environment, demonstrating adaptability, excellent multitasking skills, and the drive to tackle complex security issues independently while ensuring robust protection for our innovative technologies. RESPONSIBILITIES: Serve as a subject matter expert in network security, particularly firewalls, VPNs, IDS/IPS, routing protocols (e.g., BGP, OSPF), and switching technologies. Manage and update firewall configurations across our enterprise network to align with operational and security needs. Deploy new firewalls, switches, routers, and network security devices in response to evolving threats and demands. Develop and propose innovative network security solutions to address operational challenges in routing and switching environments. Enhance security processes through thorough documentation and change management. Act as the primary resolver for complex network security issues, including escalation support. Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and maintenance. Monitor and respond to security events in cloud environments (e.g., AWS, GCP, Azure, Datacenter), with emphasis on network traffic analysis. BASIC QUALIFICATIONS: Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field. 4+ years of experience in network security engineering, with hands-on focus on switching and routing. Certifications like CISA, CRISC, CGEIT, Security+, CASP+, or similar preferred. Strong understanding of network security principles, protocols (e.g., TCP/IP, VLANs, ACLs), and best practices for secure routing and switching. Proficiency in at least one major cloud platform (AWS, GCP, or Azure) and its network security services (e.g., VPCs, Security Groups). Experience with network analysis tools such as Wireshark, tcpdump; and vendors including Cisco, Juniper, Palo Alto Networks. Familiarity with scripting languages (e.g., Python, Bash) for automation of network security tasks. PREFERRED SKILLS AND EXPERIENCE: Relevant network-specific certifications (e.g., CCNP Security, CCIE Security, JNCIP-SEC, PCNSE). Experience in multi-cloud environments and Infrastructure as Code tools like Terraform for network provisioning. Knowledge of DevSecOps practices tailored to network security integration. Experience building custom tools or integrations for enhancing network security operations. Interest in leveraging AI for network threat detection and automation. Contributions to open-source projects in network security or related tools. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. COMPENSATION AND BENEFITS: $100,000 - $258,000 USD Base salary is just one part of our total rewards package at SpaceXAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching and routing systems within cloud-native and AI-focused infrastructure. You will thrive in a fast-paced, challenging environment, demonstrating adaptability, excellent multitasking skills, and the drive to tackle complex security issues independently while ensuring robust protection for our innovative technologies. RESPONSIBILITIES: Serve as a subject matter expert in network security, particularly firewalls, VPNs, IDS/IPS, routing protocols (e.g., BGP, OSPF), and switching technologies. Manage and update firewall configurations across our enterprise network to align with operational and security needs. Deploy new firewalls, switches, routers, and network security devices in response to evolving threats and demands. Develop and propose innovative network security solutions to address operational challenges in routing and switching environments. Enhance security processes through thorough documentation and change management. Act as the primary resolver for complex network security issues, including escalation support. Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and maintenance. Monitor and respond to security events in cloud environments (e.g., AWS, GCP, Azure, Datacenter), with emphasis on network traffic analysis. BASIC QUALIFICATIONS: Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field. 4+ years of experience in network security engineering, with hands-on focus on switching and routing. Certifications like CISA, CRISC, CGEIT, Security+, CASP+, or similar preferred. Strong understanding of network security principles, protocols (e.g., TCP/IP, VLANs, ACLs), and best practices for secure routing and switching. Proficiency in at least one major cloud platform (AWS, GCP, or Azure) and its network security services (e.g., VPCs, Security Groups). Experience with network analysis tools such as Wireshark, tcpdump; and vendors including Cisco, Juniper, Palo Alto Networks. Familiarity with scripting languages (e.g., Python, Bash) for automation of network security tasks. PREFERRED SKILLS AND EXPERIENCE: Relevant network-specific certifications (e.g., CCNP Security, CCIE Security, JNCIP-SEC, PCNSE). Experience in multi-cloud environments and Infrastructure as Code tools like Terraform for network provisioning. Knowledge of DevSecOps practices tailored to network security integration. Experience building custom tools or integrations for enhancing network security operations. Interest in leveraging AI for network threat detection and automation. Contributions to open-source projects in network security or related tools. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. COMPENSATION AND BENEFITS: $100,000 - $258,000 USD Base salary is just one part of our total rewards package at SpaceXAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching and routing systems within cloud-native and AI-focused infrastructure. You will thrive in a fast-paced, challenging environment, demonstrating adaptability, excellent multitasking skills, and the drive to tackle complex security issues independently while ensuring robust protection for our innovative technologies. RESPONSIBILITIES: Serve as a subject matter expert in network security, particularly firewalls, VPNs, IDS/IPS, routing protocols (e.g., BGP, OSPF), and switching technologies. Manage and update firewall configurations across our enterprise network to align with operational and security needs. Deploy new firewalls, switches, routers, and network security devices in response to evolving threats and demands. Develop and propose innovative network security solutions to address operational challenges in routing and switching environments. Enhance security processes through thorough documentation and change management. Act as the primary resolver for complex network security issues, including escalation support. Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and maintenance. Monitor and respond to security events in cloud environments (e.g., AWS, GCP, Azure, Datacenter), with emphasis on network traffic analysis. BASIC QUALIFICATIONS: Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field. 4+ years of experience in network security engineering, with hands-on focus on switching and routing. Certifications like CISA, CRISC, CGEIT, Security+, CASP+, or similar preferred. Strong understanding of network security principles, protocols (e.g., TCP/IP, VLANs, ACLs), and best practices for secure routing and switching. Proficiency in at least one major cloud platform (AWS, GCP, or Azure) and its network security services (e.g., VPCs, Security Groups). Experience with network analysis tools such as Wireshark, tcpdump; and vendors including Cisco, Juniper, Palo Alto Networks. Familiarity with scripting languages (e.g., Python, Bash) for automation of network security tasks. PREFERRED SKILLS AND EXPERIENCE: Relevant network-specific certifications (e.g., CCNP Security, CCIE Security, JNCIP-SEC, PCNSE). Experience in multi-cloud environments and Infrastructure as Code tools like Terraform for network provisioning. Knowledge of DevSecOps practices tailored to network security integration. Experience building custom tools or integrations for enhancing network security operations. Interest in leveraging AI for network threat detection and automation. Contributions to open-source projects in network security or related tools. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. COMPENSATION AND BENEFITS: $100,000 - $258,000 USD Base salary is just one part of our total rewards package at SpaceXAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching and routing systems within cloud-native and AI-focused infrastructure. You will thrive in a fast-paced, challenging environment, demonstrating adaptability, excellent multitasking skills, and the drive to tackle complex security issues independently while ensuring robust protection for our innovative technologies. RESPONSIBILITIES: Serve as a subject matter expert in network security, particularly firewalls, VPNs, IDS/IPS, routing protocols (e.g., BGP, OSPF), and switching technologies. Manage and update firewall configurations across our enterprise network to align with operational and security needs. Deploy new firewalls, switches, routers, and network security devices in response to evolving threats and demands. Develop and propose innovative network security solutions to address operational challenges in routing and switching environments. Enhance security processes through thorough documentation and change management. Act as the primary resolver for complex network security issues, including escalation support. Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and maintenance. Monitor and respond to security events in cloud environments (e.g., AWS, GCP, Azure, Datacenter), with emphasis on network traffic analysis. BASIC QUALIFICATIONS: Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field. 4+ years of experience in network security engineering, with hands-on focus on switching and routing. Certifications like CISA, CRISC, CGEIT, Security+, CASP+, or similar preferred. Strong understanding of network security principles, protocols (e.g., TCP/IP, VLANs, ACLs), and best practices for secure routing and switching. Proficiency in at least one major cloud platform (AWS, GCP, or Azure) and its network security services (e.g., VPCs, Security Groups). Experience with network analysis tools such as Wireshark, tcpdump; and vendors including Cisco, Juniper, Palo Alto Networks. Familiarity with scripting languages (e.g., Python, Bash) for automation of network security tasks. PREFERRED SKILLS AND EXPERIENCE: Relevant network-specific certifications (e.g., CCNP Security, CCIE Security, JNCIP-SEC, PCNSE). Experience in multi-cloud environments and Infrastructure as Code tools like Terraform for network provisioning. Knowledge of DevSecOps practices tailored to network security integration. Experience building custom tools or integrations for enhancing network security operations. Interest in leveraging AI for network threat detection and automation. Contributions to open-source projects in network security or related tools. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. COMPENSATION AND BENEFITS: $100,000 - $258,000 USD Base salary is just one part of our total rewards package at SpaceXAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

Amentum is seeking a highly experienced Senior Systems/Infrastructure Engineer with advanced technical expertise supporting complex enterprise environments to join our team and support our McLean, VA customer. We are looking for team members who are passionate about making a difference by working on critical efforts we manage as a premier government contractor. Here at Amentum, we are purpose-driven with a fierce commitment to deliver on our promises. We create trailblazing solutions, have unwavering integrity, and embrace inclusion and collaboration. Our team is excited to help customers solve todays and tomorrow's problems, giving confidence and reassurance that together we'll accomplish mission success. Must possess and maintain a TS/SCI with Polygraph government security clearance. Note: U.S. citizenship is required to maintain a TS/SCI with Polygraph clearance. Purpose/ Scope: The ideal candidate must have advanced systems engineering experience in a Microsoft-based infrastructure, with high-level experience in Microsoft SQL Server, Microsoft Exchange, Active Directory, enterprise backup solutions, and Cisco networking. This position requires a senior-level technical professional capable of designing, implementing, maintaining, securing, documenting, and troubleshooting mission-critical systems in a highly regulated enterprise or government environment. Essential Responsibilities: Designing, implementing, maintaining, and supporting enterprise Microsoft infrastructure. Administering and troubleshooting Active Directory, Exchange, SQL Server, backup platforms, and Cisco network infrastructure. Creating secure system baseline configurations and maintaining compliance requirements through technical assessments, auditing, and continuous monitoring Documentation generation of processes and system artifacts for internal and customer review. Managing enterprise patching and system maintenance activities and supporting vulnerability remediation (POA&Ms) and risk reduction efforts Supporting disaster recovery and business continuity planning through backups and restores Mentoring junior administrators and engineers and serving as senior technical escalation resource for complex infrastructure problems Coordinating with cybersecurity, networking, database, server, and management teams. Ensuring infrastructure remains secure, available, properly documented, and compliant. Required Technical Experience: Microsoft Infrastructure Engineering: Candidate must have advanced experience with engineering, administering, securing, and troubleshooting Microsoft enterprise (Windows 10/11 and Server 2019/2022, Exchange, MS SQL) in both physical and virtualized environments. Candidate must be able to design, maintain, and support secure Microsoft environments using Group Policy Management, WSUS deployment, scripting and automation to hardened STIGs for compliance requirements in supporting mission-critical operations. Active Directory: Candidate must possess expert-level knowledge of Active Directory Domain Services. Mastery working with forest and domain architecture, administration of Domain Controllers, OU and GPOs, DNS integration with AD with AD replication, backup, and recovery, trust relationships and PKI/certificate services. Candidate must be capable of troubleshooting complex replication, authentication, permission, GPO, and domain controller issues. Microsoft Exchange: Candidate must have advanced experience in engineering, administering, maintaining, and supporting a Microsoft Exchange 2019 environment with securing, patching, and performing backup/recovery. Candidate must be able to troubleshoot complex messaging issues, database health issues, mail flow problems, and Exchange service outages. Microsoft SQL Server: Candidate must have high-level SQL Server administration and engineering experience in a Microsoft SQL Server 2019/2022 environment. Responsible for the installation, configuration (including security compliance and access permissions), maintenance updates, optimization & tuning, and report generation/monitoring. Candidate must be able to support mission-critical SQL environments and troubleshoot performance, connectivity, perform backups & restores, and other database availability issues. Enterprise Backup and Recovery: Candidate must have advanced experience with enterprise backup and disaster recovery solutions with the design, configuration, scheduling, validation, and restore/recovery for both physical & virtual machines and application software (Exchange, SQL) Candidate must be capable of ensuring critical systems are properly backed up, recoverable, and tested in accordance with organizational requirements. Cisco Networking and General Networking: Candidate must have high-level networking experience with strong Cisco administration skills with network segmentation, VLANs, VPN, ACLs, routing/switching, port security, and firewalls. Candidate must be able to troubleshoot network connectivity, routing, switching, DNS, DHCP, segmentation, and performance issues across enterprise environments. Additional core technical competencies for this position requires experience with virtualization (ex. Hyper-V, VMware), security hardening (ex. NIST 800-53, RMF, STIGs), patch management & deployment (ex. WSUS, SCCM), vulnerability management & remediation (ex. Rapid7, Nessus, POA&M), compliance reporting & auditing , and documentation & artifact generation/management (ex. SOP, SSP, change control, etc.) Minimum Requirements: Minimum 10+ years of enterprise IT infrastructure experience. Minimum 7+ years of systems engineering experience in a Microsoft enterprise environment. Advanced experience supporting large-scale server, workstation, database, messaging, backup, and network environments. Strong understanding of cybersecurity, system hardening, compliance, audit readiness, and vulnerability management. Ability to work independently as a senior technical escalation resource. Strong written and verbal communication skills. Ability to create professional technical documentation, reports, system diagrams, procedures, and audit artifacts. Must possess and maintain a TS/SCI with Polygraph government security clearance. Note: U.S. citizenship is required to maintain a TS/SCI with Polygraph clearance. Preferred Qualifications: BA/BS Degree Microsoft Certified Systems Engineer Cisco CCNA/P Must have a Top-Secret Clearance with polygraph Must be able to read, speak, write, and understand the English language Excellent oral and written communication skills Ability to interact and relay security technical requirements at all levels of leadership and workforce Ability to work both independently and as a member of a team Work Environment, Physical Demands, and Mental Demands: Typical office environment with no unusual hazards, occasional lifting to 20 pounds, constant sitting while using the computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, constant mental alertness, must possess planning/organizing skills, and must be able to work under deadlines. Other Responsibilities: Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Compensation Details: $140,000 - $160,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA) . click apply for full job details

About Samsung Austin Semiconductor Samsung is a world leader in advanced semiconductor technology, founded on the belief that the pursuit of excellence creates a better world. At Samsung Austin Semiconductor, we are Innovating Today to Power the Devices of Tomorrow. Come innovate with us! Position Summary In your role as a Network Strategy Engineer, you'll design, deploy, and sustain the semiconductor centric LAN, WAN, datacenter, and cloud networking fabric. They own every layer of the network stack-routers, firewalls, switches, VPN appliances, cabling, and associated hardware-delivering high availability, security, and scalability that support rigorous silicon fabrication and research workloads. You'll also provide technical leadership to the operations team, reviewing design, development, and implementation proposals to keep day to day activities in sync with long term strategy. They construct multi year and annual capacity budgets, balancing performance, cost, and risk across all platforms. Also, you'll continually evaluate emerging networking technologies and develop a forward looking roadmap that aligns evolving capabilities with business objectives, ensuring the organization remains poised for next generation innovation. Role and Responsibilities Here's What You'll Be Responsible For: Architect, plan, and maintain the semiconductor environment LAN, WAN, datacenter, and cloud infrastructures-including routers, firewalls, switches, VPN appliances, cabling, and related hardware. Provide technical oversight to the operation team on the design, development, and implementation of solution proposals. Develop multi year and annual capacity budgets for all platforms. Lead projects that expand, replace, or upgrade network infrastructure, hardware, and software. Define network requirements, establish architectural frameworks, and specify detailed designs and standards that align with business objectives. Investigate emerging technologies, evaluate their potential impact, and craft a long term technology roadmap. Skills and Qualifications Here's what you'll need: BS in Computer Science or Computer Engineering; MS in Computer Science or Computer Engineering preferred. Certification or advanced expertise in Cisco, Palo Alto, Arista, F5 / A10, and other networking technologies. A minimum of 8 years of experience designing, implementing, and supporting network infrastructure in complex environments. A solid understanding of networking protocols and concepts such as BGP, OSPF, EIGRP, STP, BGP, VPC, HSRP, VRRP, mLACP, MLag, VRF, PBR, IPv4 Subnetting, VSS, IGMP, PIM, Anycast-RP, MSDP, 802.1x, EAP-TLS, PEAP-MSCHAPv2, TACACS+, SYSLOG, QoS, Cisco IOS and NX-OS, EVPN, Vxlan. Experience in large-scale network design tailored for critical environments, high availability, low latency, and performance. The current base salary range for this role is between $70,480 - $179,090. Individual base pay rates will depend on factors including duties, work location, education, skills, qualifications and experience. Total compensation for this position will include a competitive benefits package and may include participation in company incentive compensation programs, which are based on factors to include organizational and individual performance. Total Rewards At Samsung Austin Semiconductor, base pay is just one part of our total compensation package. The base compensation for this role will depend on education, experience, skills, and location. We offer a comprehensive benefits package, including: Medical, dental, and vision insurance Life insurance and 401(k) matching with immediate vesting Onsite café(s) and workout facilities Paid maternity and paternity leave Paid time off (PTO) + 2 personal holidays and 10 regular holidays Wellness incentives and MORE Eligible full-time employees (salaried or hourly) may also receive MBO bonuses based on company, division, and individual performance. All positions at Samsung Austin Semiconductor are full-time on-site. U.S. Export Control This role may require access to information subject to U.S. export control laws. Applicants must be authorized to access such information or eligible for government authorization. Trade Secrets By submitting an application, you agree not to disclose to Samsung or induce or encourage Samsung to use any confidential or proprietary information (including trade secrets) belonging to a current or former employer or other entity. Please visit Samsung membership to see Privacy Policy, which defaults according to your location. You can change Country/Language at the bottom of the page. If you are European Economic Resident, please click here. Samsung Electronics America, Inc. and its subsidiaries are committed to Equal Employment Opportunity for all individuals regardless of race, color, religion, gender, age, national origin, marital status, sexual orientation, gender identity, status as a protected veteran, genetic information, status as a qualified individual with a disability, or any other characteristic protected by law.

About Samsung Austin Semiconductor Samsung is a world leader in advanced semiconductor technology, founded on the belief that the pursuit of excellence creates a better world. At Samsung Austin Semiconductor, we are Innovating Today to Power the Devices of Tomorrow. Come innovate with us! Position Summary As the Technical Lead on our Network Strategy team you will be the driving force behind the design, deployment, and ongoing sustainment of our semiconductor centric LAN, WAN, datacenter, and cloud networking fabric. You will own every layer of the network stack-from routers, firewalls, and switches to VPN appliances, cabling, and all associated hardware-ensuring that each element delivers the high availability, security, and scalability required to support our silicon fabrication and research workloads. Your role will also encompass providing technical leadership to the operations team, rigorously reviewing design, development, and implementation proposals to keep day to day activities in sync with our long term strategy. You will be accountable for constructing multi year and annual capacity budgets, balancing performance, cost, and risk across all platforms. By continuously evaluating emerging networking technologies, you will craft a forward looking roadmap that aligns evolving capabilities with business objectives, ensuring the organization remains positioned for next generation innovation. Role and Responsibilities Here's What You'll Be Responsible For: Define and steer the overarching architectural strategy for semiconductor LAN, WAN, data center, and cloud networks, ensuring alignment with business goals and security policies. Lead multi vendor operations teams, providing executive guidance on solution design, development, and deployment. Own multi year and annual capacity budgeting for all platforms, coordinating with finance to forecast spend and ROI. Champion large scale infrastructure initiatives-expansion, replacement, and upgrade projects-driving scope, milestones, and outcomes. Establish network requirements, architectural frameworks, and design standards that meet regulatory and operational expectations. Evaluate emerging technologies, assess impact, and craft a long term technology roadmap to future proof the organization. Skills and Qualifications Here's what you'll need: BS in Computer Science or Computer Engineering; MS in Computer Science or Computer Engineering preferred. Certification or advanced expertise in Cisco, Palo Alto, Arista, F5 / A10, and other networking technologies. 15+ years of experience in designing, implementing, and supporting enterprise and data center networking, with deep expertise in LAN/WAN, cloud, and semiconductor centric environments. In depth knowledge of networking protocols and concepts such as BGP, OSPF, EIGRP, STP, BGP, VPC, HSRP, VRRP, mLACP, MLag, VRF, PBR, IPv4 Subnetting, VSS, IGMP, PIM, Anycast-RP, MSDP, 802.1x, EAP-TLS, PEAP-MSCHAPv2, TACACS+, SYSLOG, QoS, Cisco IOS and NX-OS, EVPN, Vxlan. 5+ years of leading cross functional teams, steering large scale networking projects from concept through production. Strong financial acumen to build and manage multi year capacity budgets, demonstrating the ability to balance performance, cost, and risk. Excellent communication and stakeholder management skills, able to translate technical details into actionable business insights. The current base salary range for this role is between $70,480 - $179,090. Individual base pay rates will depend on factors including duties, work location, education, skills, qualifications and experience. Total compensation for this position will include a competitive benefits package and may include participation in company incentive compensation programs, which are based on factors to include organizational and individual performance. Total Rewards At Samsung Austin Semiconductor, base pay is just one part of our total compensation package. The base compensation for this role will depend on education, experience, skills, and location. We offer a comprehensive benefits package, including: Medical, dental, and vision insurance Life insurance and 401(k) matching with immediate vesting Onsite café(s) and workout facilities Paid maternity and paternity leave Paid time off (PTO) + 2 personal holidays and 10 regular holidays Wellness incentives and MORE Eligible full-time employees (salaried or hourly) may also receive MBO bonuses based on company, division, and individual performance. All positions at Samsung Austin Semiconductor are full-time on-site. U.S. Export Control This role may require access to information subject to U.S. export control laws. Applicants must be authorized to access such information or eligible for government authorization. Trade Secrets By submitting an application, you agree not to disclose to Samsung or induce or encourage Samsung to use any confidential or proprietary information (including trade secrets) belonging to a current or former employer or other entity. Please visit Samsung membership to see Privacy Policy, which defaults according to your location. You can change Country/Language at the bottom of the page. If you are European Economic Resident, please click here. Samsung Electronics America, Inc. and its subsidiaries are committed to Equal Employment Opportunity for all individuals regardless of race, color, religion, gender, age, national origin, marital status, sexual orientation, gender identity, status as a protected veteran, genetic information, status as a qualified individual with a disability, or any other characteristic protected by law.

About the Team At DoorDash we're building the industry's most scalable and reliable delivery network to support our three-sided marketplace of consumers, merchants, and Dashers. Security is paramount to the success of our business, and DoorDash Security aspires to be the world's best security team. We are committed to protecting our people, partners, customers, and technologies with robust safeguards and unwavering vigilance. About the Role The Senior Security Engineer, Red Team will be responsible for conducting threat intelligence-informed adversary emulations to simulate real-world cyber attacks and proactively identify security improvement opportunities in the DoorDash environment. This role will work closely with cross-functional teams across the company and assess the security posture of DoorDash's critical assets and products. This role operates with the necessary freedom and accountability to complete full-scope Red Team operations against any valuable objectives in the company, providing a crucial feedback loop for all efforts in upholding customer trust. You're excited about this opportunity because you will Plan and execute realistic adversary simulations using curated threat intelligence to assess security opportunities, and detection and response capabilities Hunt for vulnerabilities across AI systems, payment infrastructure, autonomous delivery hardware, and emerging technologies before adversaries do Exercise range of expertise to include cyber, insider, and fraud Red Team testing scenarios. Build custom tools, exploits, and payloads tailored to DoorDash's unique and evolving tech stack Partner with Blue Teams to escalate emerging threats and develop proactive detection or defensive strategies Advise leadership on emerging threats and shape the security strategy for one of the world's most complex logistics platforms We're excited about you because 5+ years of experience in Red Teaming and Purple Teaming You are passionate about offensive security and care about improving your craft every day You think like an adversary. You have deep, experiential knowledge of APT and insider threat TTPs, not just theoretical familiarity Experience partnering with cross-functional teams to secure diverse environments, providing feedback loops that articulate business risks and generate actionable intelligence You've run full-scope operations across multi-platform and cloud environments, and you know how to build the malware and tooling to support them Strong knowledge of one of Python, Golang, Rust, Kotlin, Java, or Powershell Experience using and developing tooling, methodologies and scalable infrastructure to support red team engagements capabilities (e.g. command and control frameworks, phishing environment, exploits) Experience with Command and Control (C2) frameworks Experience with Defense Evasion to bypass security tooling (e.g. Endpoint Detection and Response) Excellent understanding of information security operations related frameworks and standards (e.g., MITRE Att&ck) Experience providing technical leadership and guidance, and thinking strategically and analytically to solve problems Excellent communication, presentation, and stakeholder management skills Engages with a people-first approach, is able to facilitate a conversation rather than dictate it, and is empathetic to divergent viewpoints Applications for this position are accepted on an ongoing basis. 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 range for this position within the United States, including Illinois and Colorado. $159,800-$235,000 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 . click apply for full job details

Security at most companies is reactive. A checkbox for auditors. A speed bump for engineers. A department that says no. That's not what we're building. The Company Sendbird is the CPaaS platform for in-app communications - an enterprise-grade infrastructure company that gives businesses the APIs and SDKs to embed real-time chat, voice, and video directly into their own products. Over 4,000 brands trust us. Seven billion messages flow through our platform every month. 300 million monthly active users. We powered conversations for DoorDash, Match Group, Noom, Yahoo Sports, Rakuten, and thousands more. We were good at what we did. Really good. So we asked what comes next. With decades of leadership in communications infrastructure, the answer was clear: AI. In February 2025, we launched our AI agent for enterprise CX. Later that year, we introduced Delight.ai - and the name says everything about what we believe. AI's real promise isn't efficiency. It isn't cost savings. It's restoring what customer experience lost somewhere along the way: the feeling of being understood, of being genuinely cared for. We don't want customers to feel satisfied. We want them to feel delighted. The Product Delight.ai is the AI concierge for customer experience. Most AI agents forget you the moment the conversation ends. Ours doesn't. Delight.ai builds memory over time, learns preferences, and connects context across every channel-chat, SMS, email, voice, WhatsApp-without losing the thread. We're building AI that makes customers feel understood, seen, and remembered. Why Head of IT & Security We're an AI company handling enterprise-grade conversations at global scale, and our customers trust us with data that matters. That trust isn't a nice-to-have. It's a competitive differentiator. It's why DoorDash and Match Group chose us. It's why we've earned certifications that our competitors are still chasing. Security here means being a partner to the business, not a blocker. It means building systems that scale as fast as we do. It means someone who understands that being a 24/7 global platform demands proactive security thinking-not just incident response. And it means someone who recognizes that AI doesn't just change our product-it changes the threat surface too. We're not looking for someone who manages security from a distance. We're looking for a practitioner who rolls up their sleeves, builds programs that work well, and earns trust across the engineering org by being someone people want to work with. The Role This reports to the CFO. You'll lead a high-functioning, mature, and global team located in the United States and South Korea, with end-to-end accountability for Security, IT, and Compliance, ensuring these functions work in harmony to support our global scale. You'll inherit a world-class program that's already SOC 2, HIPAA, ISO 27001, and ISO 42001 compliant. Your job is to take it further. You'll own Sendbird's comprehensive information security programs, manage and evolve our compliance frameworks, partner with engineering, and continuously build a security culture that's embedded in how we work - not bolted on as an afterthought. You'll champion defense-in-depth philosophy, ensuring a multi-layered approach to security that protects our customers, our data, and our reputation. You'll also own global IT Operations - managing our IT infrastructure, networks, servers, and data, while supporting our expanding use of AI technology across internal systems and how we work. As the primary executive responsible for safeguarding our AI-first innovation, you'll scale our global internal business systems and maintain our position as the most trusted platform for the world's most demanding enterprises. You'll lead the team, own how we secure our infrastructure, respond to incidents, and hold our position against an increasingly complex threat landscape. This is a hands-on builder role - not a talking-head role. You might be this person if: You've built and run security programs at a B2B SaaS or cloud company-not just inherited them. You can walk an engineer through a threat model and walk a CFO through a risk summary-without losing either of them. You are well versed in compliance frameworks (ISO 27001, SOC 2, HIPAA, GDPR). You've managed or mentored a global security team and taken genuine pride in developing the people around you. You are organized and methodical with strong attention to detail and an ability to analyze and interpret information. You thrive in ambiguity and build structure where none existed. Your instinct when something goes wrong is to fix, document, and improve-not assign blame. You treat security as a conversation with the business, not a monologue at it. You've started using AI tools to work faster-and you're curious about what that means for the security programs you're building. You need to have: 10+ years of combined experience across security management, IT operations, compliance, or consulting. 3+ years leading or managing a team including information security planning, scheduling, assignment, and monitoring of staff resources in an IT function. Hands-on experience with audit frameworks: ISO 27001, SOC 2, and/or HIPAA/GDPR. Background in global B2B technology, SaaS, or cloud-based businesses. Proven track record managing security incidents end-to-end. Strong understanding of security and compliance challenges unique to AI/LLMs. Bachelor's degree in Information Security, Computer Science, MIS, or related field. What you'll actually do: Own the program Maintain and continuously improve Sendbird's information security program-policies, processes, and controls that hold up under scrutiny. Drive continuous control monitoring to ensure we stay aligned with our chosen audit frameworks. Translate complex compliance requirements (HIPAA, GDPR, CCPA) into practical, actionable programs. Evaluate and adopt AI-powered security tooling to stay ahead of a threat landscape that's evolving faster than traditional defenses. Partner with the business Work directly with the CTO and engineering teams to embed security into the product development lifecycle, not just review it at the end. Raise risk awareness across business stakeholders without crying wolf or creating friction. Be the person other teams want to work with-because you solve problems, not just flag them. Work with senior leaders to ensure our data privacy protocols are appropriate with our use of AI tools. Lead the team Manage and develop a global lean security team, making sure each hire reflects and advances the goals of the program. Be a player-coach-this isn't a delegator role. You're in the work. Respond and improve Establish and maintain incident response protocols that are fast, clear, and practiced-not just documented. Continuously strengthen the security posture of a platform that never sleeps. Turn every incident into a lesson. Turn every lesson into a control. Added Value: Security certifications: CISM, CISA, CISSP, or equivalent. Experience at a global company operating across multiple time zones and regulatory environments. Why Sendbird We're a team of builders and thinkers that refuse to optimize for comfort. We're building the AI agent platform for customer experience-and we intend to own the category. What we offer: We take care of the people who build the future. Here's some of what you can expect when you join Sendbird: Medical, dental, and vision coverage, on us. Sendbird covers 100% of the premium for our employees and roughly 80% for their dependents. Generous time off. 20 days PTO, 13 company holidays, 7 sick days, 2 rest & rejuvenation days, 1 volunteer day, and your birthday off. $3,500 annual "Be Your Best Self" boost. Spend it on anything that helps you grow. Gym memberships, therapy, books, courses, massages, and more. Parental leave for all new parents. Time to be present for the moments that matter most. 401(k) from day one. Auto-enrollment, flexible contributions, and access to Vanguard's investment platform. HSA & FSA options. Pre-tax accounts to cover healthcare, dependent care, and commuter expenses. Life & disability coverage, fully paid. Life insurance and AD&D at 2x your salary, plus short- and long-term disability at no cost to you. AI-First Environment. Enterprise access to top LLMs (Claude, ChatGPT, Gemini) and your choice of vibe coding tools. Pay Transparency For cash compensation, we set standard ranges for all roles based on function, level, and geographic location. To determine our ranges, we utilize a variety of compensation data benchmarked against similar-stage growth companies. A reasonable estimate of the current salary range for this role is $280,000 - $320,000. This range is specific to the San Francisco Bay market. We consider several factors when making final compensation decisions including, but not limited to, skill sets, experience and training, licensure and certifications, and other business and organizational needs which may cause your specific offer to vary from the amount listed above. Flexible Work Policy We offer a flexible work schedule at Sendbird . click apply for full job details

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to Work, we offer a collaborative and caring community where you feel like you belong and are empowered to grow, learn and thrive through hands-on experience, certifications, industry training and more. Join us to drive positive, lasting change that moves missions and the government forward! Accenture Federal Services is seeking a Senior Vulnerability Researcher to join our advanced cyber capabilities team. In this role, you will apply deep technical expertise in operating system internals, reverse engineering, and vulnerability analysis to support real world global cyber missions. You will work hands on in both unclassified and classified environments, collaborating with a small, highly skilled team within a large, mission critical program. What You'll Do Conduct vulnerability research and analysis across Linux, Embedded, and Windows operating systems. Reverse engineer complex binaries using tools such as Ghidra, Binary Ninja, IDA Pro, and debuggers like WinDbg. Perform embedded systems analysis and development in support of mission requirements. Analyze and work with advanced network protocols, including RF, wire level, and routing protocols. Develop in modern programming languages such as C/C++, Python, and Bash. Utilize virtualization and infrastructure tools including VMware, vSphere, ESXi, Workstation, and network/storage management technologies. Build, maintain, and interpret databases of test results; document setups, findings, and recommendations. Provide clear and concise reporting through internal systems such as GitLab, Jira, Confluence, and internal wikis. Deliver weekly status updates to government clients and communicate technical insights to both technical and non technical stakeholders. Mentor junior researchers and subcontractor partners. Support a dynamic mission environment, including flexibility for occasional weekends, extended hours, and travel to customer sites as needed. What you need to get into the door : Cyber tool testing experience In depth knowledge of Python Network threat hunting Prior experience with military or government cyber operations support Ability to interpret a database of results; describe test set up and results to team members and client; review log files; write reports; update documentation files Confidence and creativity to recommend corrections, tool and test environment improvements, and innovative approaches to incorporate client feedback Academic degree(s) in Computer Science, Cyber Security, Software Engineering, Electrical or Computer Engineering, Mathematics or Physics; or equivalent military experience Bonus if you have : Experience with Bash Experience with complex cyber tools testing Experience with VMware, vSphere, ESXi, Workstation, managing storage solutions Strong communication and presentation skills Knowledge of C/C++ Security clearance : Active TS/SCI security clearance is required As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland . The base pay range for this position in these locations is shown below. Compensation for roles at Accenture Federal Services varies depending on a wide array of factors, including but not limited to office location, role, skill set, and level of experience. Accenture Federal Services offers a wide variety of benefits. You can find more information on benefits here. We accept applications on an on-going basis and there is no fixed deadline to apply. The pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $86,400-$176,200 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. We have an unwavering commitment to creating a culture in which all our people are respected, feel a sense of belonging, and have equal opportunity. As a business imperative, every person at Accenture Federal Services has the responsibility to create and sustain a culture where everyone feels welcomed and included. This is grounded in our core values and our experience that hiring and developing great people who reflect different perspectives, experiences, and backgrounds is key to driving innovation and delivering the results that our clients and the country count on. Equal Employment Opportunity Statement We believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law. Our rich diversity makes us more innovative, more competitive, and more creative, which helps us better serve our clients and our communities. For details, view a copy of the Accenture Federal Services Equal Opportunity Policy Statement. Accenture Federal Services is an Equal Employment Opportunity employer. Additionally, as an Affirmative Action Employer for Veterans and Individuals with Disabilities, Accenture Federal Services is committed to providing veteran employment opportunities to our service men and women. Requesting An Accommodation Accenture Federal Services is committed to providing equal employment opportunities for persons with disabilities or religious observances, including reasonable accommodation when needed. If you are hired by Accenture Federal Services and require accommodation to perform the essential functions of your role, you will be asked to participate in our reasonable accommodation process. Accommodations made to facilitate the recruiting process are not a guarantee of future or continued accommodations once hired. If you are being considered for employment opportunities with Accenture Federal Services and need an accommodation for a disability or religious observance during the interview process or for the job you are interviewing for, please speak with your recruiter. Other Employment Statements Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States. Candidates who are currently employed by a client of Accenture Federal Services or an affiliated Accenture business may not be eligible for consideration. Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process. The Company will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. Additionally, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the Company's legal duty to furnish information. California requires additional notifications for applicants and employees. If you are a California resident, live in or plan to work from Los Angeles County upon being hired for this position, please click here for additional important information.

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead. Your Team, Your Impact The Technology and Solutions Architecture team is innovating at the intersection of hardware and software- Building co-optimized solutions for the most demanding AI data center challenges, reimagining the data- movement / storage / transformation / processing pipelines with purpose-built Marvell accelerators to advance next-generation AI infrastructure, and shaping open standards We are seeking an innovative AI Solutions Analyst to research, explore, and build co-optimized fabric-attached, shared, disaggregated, and multi-tier memory and storage solution architectures designed to meet the rapidly scaling memory and storage demands of XPU for increasingly data-centric workloads. You will work closely with architects, technologists, and product teams to influence research and development in cutting-edge forward-looking technologies in the disaggregated memory, storage, networking, and security domains. What You Can Expect Develop Next-Gen Solutions: Partner with hardware and software architects, technologists, and IC engineering teams to develop scalable, high-performance, cutting-edge AI/ML infrastructure. Foster Innovation: Spearhead advancements in accelerating AI/ML applications in heterogenous and disaggregated compute architectures, networking, storage, and security domains, focusing on emerging technologies such as CXL, UAL, UEC, low-latency transport protocols, and Post-Quantum Cryptography. Architect and Execute: Lead system architectural design and implement proof-of-concept solutions for diverse workloads, optimizing execution across distributed, heterogeneous memory, compute, and storage environments. Present innovative ideas and substantiated proof-points to senior management and CTOs. Represent in Standards Bodies: Advocate Marvell's leadership in industry standards bodies and working groups, shaping new standards and emerging technologies aligned with Marvell's strategic interests. Analyze Performance: Conduct advanced characterization and performance analysis of complex workloads, monitoring critical metrics such as response time, latency, and resource utilization. Build Simulation Environments: Create and refine simulation environments for large-scale setups and configurations, especially in the AI/ML domain. Document and Visualize Insights: Develop comprehensive documentation and data visualizations to support analysis and insights, leveraging tools like Python and related libraries. Stay at the Forefront: Keep abreast of the latest developments in generative AI and hardware data analysis, and propose innovative approaches to enhance device tuning and interoperability performance. What We're Looking For PhD or Master's degree in computer science and engineering, electrical engineering, or related field HW/SW co-design experience with proven expertise with GPUs, DPUs, FPGAs, or custom hardware accelerators Processor micro-architectures (preferably ARM), scalar and vector processing pipelines, techniques to optimize memory bound applications Deep understanding of memory or storage subsystems, disaggregated memory for accelerators, cluster level shared memory approaches, NVMeoF Familiarity with coherent / non-coherent interconnects, like CXL, UAL, NVLink, and multi-GPU / multi-node communication mechanisms and optimization techniques like SHARP and NCCL Proficiency in performance benchmarking of AI data processing workloads, system profiling and analyzing end-to-end flows Experience with simulators & modeling, GPU/CPU cooperative accelerated computing optimizing / accelerating data-centric AI workloads Expected Base Pay Range (USD) 94,160 - 141,000, $ per annum The successful candidate's starting base pay will be determined based on job-related skills, experience, qualifications, work location and market conditions. The expected base pay range for this role may be modified based on market conditions. This role is eligible to participate in Marvell's bonus and equity plans, including a new hire equity grant and annual equity refreshers, ensuring you are rewarded for your contributions and remain invested in the company's long-term success. Additional Compensation and Benefit Elements Marvell is committed to providing exceptional, comprehensive benefits that support our employees at every stage - from internship to retirement and through life's most important moments. Our offerings are built around four key pillars: financial well-being, family support, mental and physical health, and recognition. Highlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones. We look forward to sharing more with you during the interview process. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Any applicant who requires a reasonable accommodation during the selection process should contact Marvell HR Helpdesk at . Interview Integrity To support fair and authentic hiring practices, candidates are not permitted to use AI tools (such as transcription apps, real-time answer generators like ChatGPT or Copilot, or automated note-taking bots) during interviews. These tools must not be used to record, assist with, or enhance responses in any way. Our interviews are designed to evaluate your individual experience, thought process, and communication skills in real time. Use of AI tools without prior instruction from the interviewer will result in disqualification from the hiring process. This position may require access to technology and/or software subject to U.S. export control laws and regulations, including the Export Administration Regulations (EAR). As such, applicants must be eligible to access export-controlled information as defined under applicable law. Marvell may be required to obtain export licensing approval from the U.S. Department of Commerce and/or the U.S. Department of State. Except for U.S. citizens, lawful permanent residents, or protected individuals as defined by 8 U.S.C. 1324b(a)(3), all applicants may be subject to an export license review process prior to employment.