Quantum US
Englewood, Colorado
Job DescriptionJob Description With over 40 years of innovation, Quantum's end-to-end platform is uniquely equipped to orchestrate, protect, and enrich data across its lifecycle, providing enhanced intelligence and actionable insights. Leading organizations in cloud services, entertainment, government, research, education, transportation, and enterprise IT trust Quantum to bring their data to life, because data makes life better, safer, and smarter. Quantum is listed on Nasdaq (QMCO). For more information, visit . We are seeking a high-caliber Senior Systems Software Engineer to join our Core Storage Team. In this role, you will be responsible for the "brain" of our distributed storage system: the Data Path. You will design, implement, and optimize the software layers that handle I/O requests from the moment they hit the network interface until they safely persisted across a cluster of nodes. This is a deep-systems role requiring a passion for low-latency code, concurrency, and distributed systems theory. Specific duties include but are not limited to: Distributed Architecture: Design and maintain scalable, high-performance data path components including distributed caching, metadata management, and data placement algorithms. Performance Optimization: Identify and eliminate bottlenecks in the I/O path. You will work with technologies like NVMe-over-Fabrics (NVMe-oF), RDMA, and zero-copy data transfer techniques to achieve microsecond-level latency. Data Integrity & Resilience: Implement complex features like erasure coding, snapshots, thin provisioning, and background data scrubbing to ensure 99.9999% data durability. Concurrency & Locking: Manage high-concurrency challenges, utilizing lock-free data structures and asynchronous programming models to maximize multi-core CPU utilization. Scalability: Ensure the data path scales linearly as nodes are added to the cluster, managing rebalancing and reconstruction without impacting client performance. Job Requirements: Minimum 8 years of experience using C/C++ or other equivalent skills for development. Experience with containers and Kubernetes is a plus. Experience with Linux I/O subsystem, networking is a plus. Experience with Storage protocol, clustering design and development is a plus. Experience with any AI tools or programming is a plus. Experience with NAS protocols like SMB and NFS is a plus. Ability to work in a team environment. Strong communication skills. Ability to work with a remote team. Self-motivated, able to identify and solve problems on their own. Ability to collaborate cross functionally and integrate other components into the solution. Approach problems creatively and not just repeat the same mistakes made after them. Effective communicator to both technical and non-technical audiences. Willing and able to come into our Centennial, CO office during core business hours (10am - 4pm local) Tuesday - Thursday. Desired Skills: Experience in Linux operating system, able to perform installs, upgrades, maintenance and configuration. Experience using GIT. Experience using JIRA. Our ideal candidate would be eager to learn, enjoy problem solving, has detailed experience developing and troubleshooting software/hardware issues. Quantum provides a diverse portfolio of health plans for medical and prescription, dental, vision, life, disability, and supplemental medical insurance options. We also support our team members' efforts to develop and maintain a healthy lifestyle through reimbursement and educational programs. Quantum offers a company-matched 401(k) plan to help employees save for retirement in a tax-advantaged way. We also have an Employee Stock Purchase Program for purchasing Quantum stock at a discounted rate. Anticipated Salary Range: $150,000 to $180,000 for qualified applicants. The above pay range represents Quantum's good faith and reasonable estimate of possible compensation at the time of posting. Pay within the range will be based on a variety of factors, including but not limited to, relevant experience, knowledge/education, skills/abilities, internal equity, and budgetary considerations.
Job DescriptionJob Description With over 40 years of innovation, Quantum's end-to-end platform is uniquely equipped to orchestrate, protect, and enrich data across its lifecycle, providing enhanced intelligence and actionable insights. Leading organizations in cloud services, entertainment, government, research, education, transportation, and enterprise IT trust Quantum to bring their data to life, because data makes life better, safer, and smarter. Quantum is listed on Nasdaq (QMCO). For more information, visit . We are seeking a high-caliber Senior Systems Software Engineer to join our Core Storage Team. In this role, you will be responsible for the "brain" of our distributed storage system: the Data Path. You will design, implement, and optimize the software layers that handle I/O requests from the moment they hit the network interface until they safely persisted across a cluster of nodes. This is a deep-systems role requiring a passion for low-latency code, concurrency, and distributed systems theory. Specific duties include but are not limited to: Distributed Architecture: Design and maintain scalable, high-performance data path components including distributed caching, metadata management, and data placement algorithms. Performance Optimization: Identify and eliminate bottlenecks in the I/O path. You will work with technologies like NVMe-over-Fabrics (NVMe-oF), RDMA, and zero-copy data transfer techniques to achieve microsecond-level latency. Data Integrity & Resilience: Implement complex features like erasure coding, snapshots, thin provisioning, and background data scrubbing to ensure 99.9999% data durability. Concurrency & Locking: Manage high-concurrency challenges, utilizing lock-free data structures and asynchronous programming models to maximize multi-core CPU utilization. Scalability: Ensure the data path scales linearly as nodes are added to the cluster, managing rebalancing and reconstruction without impacting client performance. Job Requirements: Minimum 8 years of experience using C/C++ or other equivalent skills for development. Experience with containers and Kubernetes is a plus. Experience with Linux I/O subsystem, networking is a plus. Experience with Storage protocol, clustering design and development is a plus. Experience with any AI tools or programming is a plus. Experience with NAS protocols like SMB and NFS is a plus. Ability to work in a team environment. Strong communication skills. Ability to work with a remote team. Self-motivated, able to identify and solve problems on their own. Ability to collaborate cross functionally and integrate other components into the solution. Approach problems creatively and not just repeat the same mistakes made after them. Effective communicator to both technical and non-technical audiences. Willing and able to come into our Centennial, CO office during core business hours (10am - 4pm local) Tuesday - Thursday. Desired Skills: Experience in Linux operating system, able to perform installs, upgrades, maintenance and configuration. Experience using GIT. Experience using JIRA. Our ideal candidate would be eager to learn, enjoy problem solving, has detailed experience developing and troubleshooting software/hardware issues. Quantum provides a diverse portfolio of health plans for medical and prescription, dental, vision, life, disability, and supplemental medical insurance options. We also support our team members' efforts to develop and maintain a healthy lifestyle through reimbursement and educational programs. Quantum offers a company-matched 401(k) plan to help employees save for retirement in a tax-advantaged way. We also have an Employee Stock Purchase Program for purchasing Quantum stock at a discounted rate. Anticipated Salary Range: $150,000 to $180,000 for qualified applicants. The above pay range represents Quantum's good faith and reasonable estimate of possible compensation at the time of posting. Pay within the range will be based on a variety of factors, including but not limited to, relevant experience, knowledge/education, skills/abilities, internal equity, and budgetary considerations.
Quantum US
Englewood, Colorado
Job DescriptionJob Description With over 40 years of innovation, Quantum's end-to-end platform is uniquely equipped to orchestrate, protect, and enrich data across its lifecycle, providing enhanced intelligence and actionable insights. Leading organizations in cloud services, entertainment, government, research, education, transportation, and enterprise IT trust Quantum to bring their data to life, because data makes life better, safer, and smarter. Quantum is listed on Nasdaq (QMCO). For more information, visit . You'll join a team of exceptional leaders and individuals who strive for growth and improvement across our business. The Information team plays a crucial role in the success of our organization, and you have a passion for ensuring both our business and customers are supported through world-class programs and services. The Desktop Support / Helpdesk Technician provides technical assistance and support for incoming queries and issues related to computer systems, software, and hardware. This role requires strong troubleshooting skills, excellent customer service, and the ability to work in a fast-paced environment. Preferences: We are primarily a Windows-based Microsoft Dynamics 365 (D365) environment, so strong Windows expertise is essential. macOS support knowledge is also desired to assist with mixed-device environments. Key Responsibilities: Respond to requests for technical assistance via phone, chat, email, or in person. Diagnose and resolve hardware and software issues across Windows and macOS environments. Provide support for M365 applications and collaboration tools. Research and resolve technical questions using available resources. Follow standard help desk procedures and document all interactions in the ticketing system. Administer help desk software and maintain accurate records of IT assets. Escalate complex issues to appropriate teams and track resolution progress. Assist with onboarding and training of end-users on new technologies. Participate in a rotating on-call schedule for after-hours support. Maintain a courteous and professional demeanor while delivering exceptional customer service. Stay current with system updates, security best practices, and emerging technologies. Key Competencies: Strong customer service and communication skills. Ability to troubleshoot effectively and resolve technical issues promptly. Team-oriented with a high sense of accountability. Familiarity with networking fundamentals, backup systems, and data communication. Experience using helpdesk ticketing systems. Requirements: Associate's degree in IT or equivalent experience. 2+ years of IT support experience (phone-based and onsite). Advanced knowledge of Windows 11 and familiarity with macOS. Experience with Active Directory (password resets, group membership). Knowledge of wired/wireless networking and PC setup/configuration. Familiarity with JAMF for macOS device management (preferred). Experience installing and troubleshooting hardware/software. Strong problem-solving and analytical skills. Excellent written and verbal communication skills. Ability to prioritize and manage multiple tasks in a fast-paced environment. Ability to work from our office in Centennial, CO 5 days per week. Desired (Not Required): CompTIA A+ Industry standard for IT support roles. Covers hardware, software, networking basics, and troubleshooting. Highly recommended for starting in helpdesk or desktop support. Quantum provides a diverse portfolio of health plans for medical and prescription, dental, vision, life, disability, and supplemental medical insurance options. We also support our team members' efforts to develop and maintain a healthy lifestyle through reimbursement and educational programs. Quantum offers a company-matched 401(k) plan to help employees save for retirement in a tax-advantaged way. We also have an Employee Stock Purchase Program for purchasing Quantum stock at a discounted rate. Anticipated Hourly Range: $25.00 to $28.50 for qualified applicants. The above pay range represents Quantum's good faith and reasonable estimate of possible compensation at the time of posting. Pay within the range will be based on a variety of factors, including but not limited to, relevant experience, knowledge/education, skills/abilities, internal equity, and budgetary considerations.
Job DescriptionJob Description With over 40 years of innovation, Quantum's end-to-end platform is uniquely equipped to orchestrate, protect, and enrich data across its lifecycle, providing enhanced intelligence and actionable insights. Leading organizations in cloud services, entertainment, government, research, education, transportation, and enterprise IT trust Quantum to bring their data to life, because data makes life better, safer, and smarter. Quantum is listed on Nasdaq (QMCO). For more information, visit . You'll join a team of exceptional leaders and individuals who strive for growth and improvement across our business. The Information team plays a crucial role in the success of our organization, and you have a passion for ensuring both our business and customers are supported through world-class programs and services. The Desktop Support / Helpdesk Technician provides technical assistance and support for incoming queries and issues related to computer systems, software, and hardware. This role requires strong troubleshooting skills, excellent customer service, and the ability to work in a fast-paced environment. Preferences: We are primarily a Windows-based Microsoft Dynamics 365 (D365) environment, so strong Windows expertise is essential. macOS support knowledge is also desired to assist with mixed-device environments. Key Responsibilities: Respond to requests for technical assistance via phone, chat, email, or in person. Diagnose and resolve hardware and software issues across Windows and macOS environments. Provide support for M365 applications and collaboration tools. Research and resolve technical questions using available resources. Follow standard help desk procedures and document all interactions in the ticketing system. Administer help desk software and maintain accurate records of IT assets. Escalate complex issues to appropriate teams and track resolution progress. Assist with onboarding and training of end-users on new technologies. Participate in a rotating on-call schedule for after-hours support. Maintain a courteous and professional demeanor while delivering exceptional customer service. Stay current with system updates, security best practices, and emerging technologies. Key Competencies: Strong customer service and communication skills. Ability to troubleshoot effectively and resolve technical issues promptly. Team-oriented with a high sense of accountability. Familiarity with networking fundamentals, backup systems, and data communication. Experience using helpdesk ticketing systems. Requirements: Associate's degree in IT or equivalent experience. 2+ years of IT support experience (phone-based and onsite). Advanced knowledge of Windows 11 and familiarity with macOS. Experience with Active Directory (password resets, group membership). Knowledge of wired/wireless networking and PC setup/configuration. Familiarity with JAMF for macOS device management (preferred). Experience installing and troubleshooting hardware/software. Strong problem-solving and analytical skills. Excellent written and verbal communication skills. Ability to prioritize and manage multiple tasks in a fast-paced environment. Ability to work from our office in Centennial, CO 5 days per week. Desired (Not Required): CompTIA A+ Industry standard for IT support roles. Covers hardware, software, networking basics, and troubleshooting. Highly recommended for starting in helpdesk or desktop support. Quantum provides a diverse portfolio of health plans for medical and prescription, dental, vision, life, disability, and supplemental medical insurance options. We also support our team members' efforts to develop and maintain a healthy lifestyle through reimbursement and educational programs. Quantum offers a company-matched 401(k) plan to help employees save for retirement in a tax-advantaged way. We also have an Employee Stock Purchase Program for purchasing Quantum stock at a discounted rate. Anticipated Hourly Range: $25.00 to $28.50 for qualified applicants. The above pay range represents Quantum's good faith and reasonable estimate of possible compensation at the time of posting. Pay within the range will be based on a variety of factors, including but not limited to, relevant experience, knowledge/education, skills/abilities, internal equity, and budgetary considerations.
Quantum US
Saint Paul, Minnesota
Job DescriptionJob Description Quantum Corporation leads the world in helping users collaboratively solve some of the world's hardest computer challenges. Whether its wrangling Petabytes of data for cutting edge movie production, managing global content production workflows, exploring new sources of energy, or managing oceans of content and blending collaborative high-speed workflows with cutting-edge object storage, Quantum has the tools and technology to help you engineer the solution that works now - and preserves your work for decades to come. You are applying to an exceptional team that contributes to enhancing our position as a proven global expert in data management. As a Senior or Principle Systems and Performance Engineer, you will play a key role in designing, analyzing, and optimizing the performance, scalability, and reliability of Quantum's primary storage and data management platforms. You will work across hardware, software, and infrastructure layers to ensure our systems meet demanding performance, availability, and scalability requirements. This role blends deep technical expertise with cross-functional collaboration. You will drive performance characterization efforts, build and evolve benchmarking and analysis tools, and influence system architecture to deliver predictable, high-performance solutions for complex, distributed storage environments. Key Responsibilities: Systems & Performance Engineering Design, execute, and analyze performance, scalability, and stress testing for storage systems and distributed services. Characterize system behavior under real-world workloads, identifying bottlenecks across software, OS, network, and hardware layers. Develop performance models, baselines, and KPIs to guide architecture, capacity planning, and release readiness decisions. Benchmarking, Tooling & Automation Build, extend, and maintain performance test frameworks and tooling, primarily in Linux environments. Leverage and integrate industry-standard benchmarking tools (e.g., IO, throughput, latency, resiliency) alongside custom workloads. Automate test execution, data collection, and result analysis to enable repeatable and scalable performance validation. Architecture & Cross-Functional Collaboration Partner closely with Software Engineering, Platform OS, Hardware, QA, and Product teams to influence system design for performance and scalability. Provide data-driven insights and recommendations during design reviews, feature planning, and release evaluations. Collaborate with field, solution engineering, and customer-facing teams to reproduce, analyze, and resolve performance issues. Execution & Quality Ownership Lead root cause analysis for performance regressions and system-level issues, driving resolution across teams. Own performance sign-off criteria for features and releases, ensuring customer workloads are met or exceeded. Maintain deep product knowledge to design meaningful workloads and interpret system behavior accurately. Qualifications: Required Bachelor's degree in computer science, Engineering, or equivalent practical experience. 15+ years of experience in systems engineering, performance engineering, or software engineering with strong systems focus. Strong proficiency in Linux systems internals, performance analysis, and troubleshooting. Hands-on experience with complex distributed systems, storage technologies (NAS, iSCSI, Fibre Channel), or data-intensive platforms. Strong scripting and programming skills (Python required; C/C++, Shell, or similar languages a plus). Experience working with CI/CD pipelines, virtualization, and cloud or VM-based environments. Willing and able to come to our Mendota Heights, MN office during core hours (Tuesday - Thursday 10am - 4pm) Preferred Experience with performance and IO benchmarking tools (e.g., FIO, ElBencho, SPEC, IO500). Familiarity with file systems, networking stacks, and storage protocols. Experience with large-scale or high-availability systems, clusters, or scale-out architectures. Exposure to Agile development practices and tools such as Jira and Confluence. Soft Skills Strong analytical and problem-solving skills with attention to detail. Ability to communicate complex performance findings clearly to technical and non-technical stakeholders. Proactive collaborator who can influence design and prioritization through data and insight. Comfortable operating in fast-paced environments with evolving priorities. Quantum provides a diverse portfolio of health plans for medical and prescription, dental, vision, life, disability and supplemental medical insurance options. We also support our team members' efforts to develop and maintain a healthy lifestyle through reimbursement and educational programs. Quantum offers a company-matched 401(k) plan to help employees save for retirement in a tax-advantaged way. We also have an Employee Stock Purchase Program for purchasing Quantum stock at a discounted rate. Anticipated Annual Salary Range: $155,000 - $180,000 The above pay range represents Quantum's good faith and reasonable estimate of possible compensation at the time of posting. Pay within or outside of the range will be based on a variety of factors, including but not limited to, relevant experience, knowledge/education, skills/abilities, internal equity, and budgetary considerations.
Job DescriptionJob Description Quantum Corporation leads the world in helping users collaboratively solve some of the world's hardest computer challenges. Whether its wrangling Petabytes of data for cutting edge movie production, managing global content production workflows, exploring new sources of energy, or managing oceans of content and blending collaborative high-speed workflows with cutting-edge object storage, Quantum has the tools and technology to help you engineer the solution that works now - and preserves your work for decades to come. You are applying to an exceptional team that contributes to enhancing our position as a proven global expert in data management. As a Senior or Principle Systems and Performance Engineer, you will play a key role in designing, analyzing, and optimizing the performance, scalability, and reliability of Quantum's primary storage and data management platforms. You will work across hardware, software, and infrastructure layers to ensure our systems meet demanding performance, availability, and scalability requirements. This role blends deep technical expertise with cross-functional collaboration. You will drive performance characterization efforts, build and evolve benchmarking and analysis tools, and influence system architecture to deliver predictable, high-performance solutions for complex, distributed storage environments. Key Responsibilities: Systems & Performance Engineering Design, execute, and analyze performance, scalability, and stress testing for storage systems and distributed services. Characterize system behavior under real-world workloads, identifying bottlenecks across software, OS, network, and hardware layers. Develop performance models, baselines, and KPIs to guide architecture, capacity planning, and release readiness decisions. Benchmarking, Tooling & Automation Build, extend, and maintain performance test frameworks and tooling, primarily in Linux environments. Leverage and integrate industry-standard benchmarking tools (e.g., IO, throughput, latency, resiliency) alongside custom workloads. Automate test execution, data collection, and result analysis to enable repeatable and scalable performance validation. Architecture & Cross-Functional Collaboration Partner closely with Software Engineering, Platform OS, Hardware, QA, and Product teams to influence system design for performance and scalability. Provide data-driven insights and recommendations during design reviews, feature planning, and release evaluations. Collaborate with field, solution engineering, and customer-facing teams to reproduce, analyze, and resolve performance issues. Execution & Quality Ownership Lead root cause analysis for performance regressions and system-level issues, driving resolution across teams. Own performance sign-off criteria for features and releases, ensuring customer workloads are met or exceeded. Maintain deep product knowledge to design meaningful workloads and interpret system behavior accurately. Qualifications: Required Bachelor's degree in computer science, Engineering, or equivalent practical experience. 15+ years of experience in systems engineering, performance engineering, or software engineering with strong systems focus. Strong proficiency in Linux systems internals, performance analysis, and troubleshooting. Hands-on experience with complex distributed systems, storage technologies (NAS, iSCSI, Fibre Channel), or data-intensive platforms. Strong scripting and programming skills (Python required; C/C++, Shell, or similar languages a plus). Experience working with CI/CD pipelines, virtualization, and cloud or VM-based environments. Willing and able to come to our Mendota Heights, MN office during core hours (Tuesday - Thursday 10am - 4pm) Preferred Experience with performance and IO benchmarking tools (e.g., FIO, ElBencho, SPEC, IO500). Familiarity with file systems, networking stacks, and storage protocols. Experience with large-scale or high-availability systems, clusters, or scale-out architectures. Exposure to Agile development practices and tools such as Jira and Confluence. Soft Skills Strong analytical and problem-solving skills with attention to detail. Ability to communicate complex performance findings clearly to technical and non-technical stakeholders. Proactive collaborator who can influence design and prioritization through data and insight. Comfortable operating in fast-paced environments with evolving priorities. Quantum provides a diverse portfolio of health plans for medical and prescription, dental, vision, life, disability and supplemental medical insurance options. We also support our team members' efforts to develop and maintain a healthy lifestyle through reimbursement and educational programs. Quantum offers a company-matched 401(k) plan to help employees save for retirement in a tax-advantaged way. We also have an Employee Stock Purchase Program for purchasing Quantum stock at a discounted rate. Anticipated Annual Salary Range: $155,000 - $180,000 The above pay range represents Quantum's good faith and reasonable estimate of possible compensation at the time of posting. Pay within or outside of the range will be based on a variety of factors, including but not limited to, relevant experience, knowledge/education, skills/abilities, internal equity, and budgetary considerations.