Senior Linux Systems Engineer

12 hours ago


Denver, Colorado, United States Aspen Systems Inc Full time

Sr. Linux Systems Engineer Position

We're seeking an experienced Sr. Linux Systems Engineer to join our talented engineering team in Denver, Colorado. Our team thrives on staying up-to-date with the latest technology development in our industry, providing the best support to our clients from design to post-installation stages.

Key Responsibilities:

The ideal candidate will support HPC clusters, AI/ML/GPU computing, parallel file storage systems, and enterprise-class servers from on-site installation to remote managed services. They will also provide tech support using industry-standard methodologies. The candidate will work with HPC software stacks, including Linux operating systems, MPIs, schedulers, and low-latency interconnects such as InfiniBand.

Required Skills:

8+ years of Linux System Admin experience in a production/enterprise environment, BS/Master's degree in Engineering/Science/Communication/Information Technology. Excellent troubleshooting, listening, and problem-solving skills. Ability to install, configure, and cable network hardware (switches, routers, firewalls). Must be a bash shell scripting expert. PHP coding abilities are a bonus.

Desirable Skills:

Extensive knowledge of Ubuntu, Alma, Rocky, RedHat, SuSE Enterprise Linux, Windows, *BSD. Experience with standard services (DNS, DHCP, TFTP, PXE, etc.). Ability to troubleshoot server and storage software/hardware issues. Experience with Version Control Systems (GIT, SVN, RCS, CVS). Ability to build applications from source and troubleshoot compiling issues. Experience with compilers such as (GNU, Intel, and AOCC). Storage Experience installation and tuning (ZFS, XFS, GPFS, Luster, Hadoop, Ceph, Object Storage). Shell scripting experience (Bash, Perl, Python). Virtualization Experience (VMWare, Xen, Hyper-V, KVM, etc.). Experience with x86 bootstrap process (BIOS, RAID, Fiber Channel, etc.). Experience with batch control systems (SLURM, SGE, MOAB, Torque/Maui, PBS Pro). Experience with cluster management tools (Warewulf, xCat, Bright, etc.). Experience with containers (Apptainer, Singularity, Podman, Docker, etc.).



  • Denver, Colorado, United States Aspen Systems Inc Full time

    About the RoleWe are seeking an experienced Senior Linux Systems Engineer to join our team at Aspen Systems Inc. in Denver, Colorado. As a key member of our engineering team, you will be responsible for designing, implementing, and maintaining high-performance computing systems, including Linux operating systems, HPC clusters, and AI/ML/GPU computing...


  • Denver, Colorado, United States Saxon Global Full time

    Job Title: Senior Linux Systems Engineer Job Summary: We are seeking a highly skilled Senior Linux Systems Engineer to lead our Linux systems engineering efforts. The ideal candidate will have a strong background in Linux engineering, automation, and scripting, with a proven track record of designing, implementing, and optimizing Linux file-systems. Key...


  • Denver, Colorado, United States Saxon Global Full time

    Job Summary We are seeking a highly skilled Senior Linux Systems Engineer to lead our Linux systems engineering efforts. The ideal candidate will have a strong background in Linux engineering, automation, and scripting, with a minimum of 8 years of experience in UNIX/Linux administration. The successful candidate will be responsible for designing,...

  • Linux System Engineer

    4 weeks ago


    Denver, Colorado, United States RICEFW Technologies Full time

    Senior Linux System EngineerRICEFW Technologies is seeking a highly skilled Senior Linux System Engineer to join our team on a 10-month contract basis. As a key member of our team, you will be responsible for installing, troubleshooting, and validating Trend Micro Workload Security on Red Hat Linux Systems.Key Responsibilities:Install and configure Red Hat...


  • Denver, Colorado, United States Aspen Systems Inc Full time

    Senior Linux Systems Engineer for HPC Cluster ManagementAspen Systems Inc. is a leading provider of high-performance computing solutions. We are seeking an experienced Senior Linux Systems Engineer for HPC Cluster Management to join our team in Denver, Colorado.About the RoleThe ideal candidate will have a strong background in Linux system administration,...

  • Linux System Engineer

    1 month ago


    Denver, Colorado, United States NextGen | GTA: A Kelly Telecom Company Full time

    Job Title: Linux System EngineerWe are seeking a highly skilled Senior Linux Engineer to lead a critical initiative focused on developing Linux Golden Images. This role requires a deep understanding of Linux operating systems, including kernel-level expertise, OS hardening, and automation.Key Responsibilities:Lead the Linux Golden Image project, developing...

  • Linux System Engineer

    2 weeks ago


    Denver, Colorado, United States NextGen | GTA: A Kelly Telecom Company Full time

    Job Title: Linux System EngineerJob Description:We are seeking a highly skilled Senior Linux Engineer to lead a critical initiative focused on developing Linux Golden Images. This role requires a deep understanding of Linux operating systems, including kernel-level expertise, OS hardening, and automation. The ideal candidate will be responsible for creating,...


  • Denver, Colorado, United States Saxon Global Full time

    Job Summary We are seeking a highly skilled Senior Linux Systems Engineer to lead the planning, design, development, implementation, and execution of Linux systems engineering for the Charter Datacenter. The ideal candidate will drive the identification and adoption of best-in-class development, design, develop, and implement platform enhancements, and make...


  • Denver, Colorado, United States NextGen | GTA: A Kelly Telecom Company Full time

    We are seeking a highly skilled Senior Linux Engineer to lead a critical initiative focused on developing Linux Golden Images. This role requires a deep understanding of Linux operating systems, including kernel-level expertise, OS hardening, and automation. The ideal candidate will be responsible for creating, testing, and securing Linux-based operating...


  • Denver, Colorado, United States Agile Resources, Inc. Full time

    Job Title: System EngineerCompensation: $70-$80 per hour (up to $160,000)Benefits: Medical, Dental, Vision, 401(k)Location: Denver, CO (hybrid)We are seeking a skilled System Engineer to join our team at Agile Resources, Inc. in Denver. This role offers a hybrid work schedule and the opportunity to work with a major client in the area.Key...


  • Denver, Colorado, United States Insight Global Full time

    Job SummaryWe are seeking a highly skilled Linux System Administrator with a Secret or higher government clearance to join our team. The ideal candidate will have 3-5+ years of experience in Red Hat or other Linux environments, with expertise in Ansible/Ansible Tower and scripting. Additionally, they should have experience working with virtualization...


  • Denver, Colorado, United States Hott Source Full time

    Linux System Administrator OpportunityJob SummaryHott Source is seeking a skilled Linux System Administrator to join their team in Denver, CO. As a key member of our IT department, you will be responsible for maintaining, upgrading, and providing support for our large Linux enterprise system.Key ResponsibilitiesMaintain and upgrade Linux operating systems...


  • Denver, Colorado, United States Hott Source Full time

    Enterprise Linux Engineer – Denver, COJob SummaryWe are seeking an experienced Enterprise Linux Engineer to join our team in Denver, CO. As an Enterprise Linux Engineer, you will be responsible for maintaining, upgrading, and providing support for operating systems and infrastructure.Key ResponsibilitiesMaintain and upgrade Linux enterprise systemsProvide...


  • Denver, Colorado, United States Centraprise Full time

    Job Title: Senior Network Systems EngineerCentraprise is seeking a highly skilled Senior Network Systems Engineer to join our team. The ideal candidate will have a strong background in network infrastructure engineering, with a focus on designing and implementing highly available enterprise-grade networks.Key Responsibilities:Design and implement network...


  • Denver, Colorado, United States Aspen Systems Inc Full time

    Job Title: Sr. Linux Systems EngineerAbout the Role:We are seeking an experienced Sr. Linux Systems Engineer to join our team at Aspen Systems Inc. in Denver, Colorado. As a key member of our engineering team, you will be responsible for designing, implementing, and maintaining high-performance computing systems.Key Responsibilities:Support HPC clusters,...


  • Denver, Colorado, United States Hott Source Full time

    Job Title: Linux System AdministratorJoin Hott Source as a Linux System Administrator and contribute to the success of our multi-billion-dollar organization. As a key member of our team, you will be responsible for maintaining, upgrading, and providing support for our large Linux enterprise system.Key Responsibilities:Maintain and upgrade Linux operating...


  • Denver, Colorado, United States Hott Source Full time

    Job Title: Linux System AdministratorJob Summary:We are seeking a highly skilled Linux System Administrator to join our team at Hott Source. As a Linux System Administrator, you will be responsible for maintaining, upgrading, and providing support for operating systems and infrastructure.Key Responsibilities:Maintain and upgrade Linux enterprise...


  • Denver, Colorado, United States RELX Full time

    About the RoleWe are seeking a highly skilled Senior Systems Engineer to join our team at RELX. As a key member of our technical team, you will be responsible for designing, developing, and implementing complex systems and network solutions to meet business needs.You will collaborate with cross-functional teams to identify and troubleshoot issues, ensuring...

  • DevOps Engineer

    4 weeks ago


    Denver, Colorado, United States Vertex IT Systems Full time

    Senior DevOps EngineerVertex IT Systems is seeking a highly skilled Senior DevOps Engineer to join our team. As a key member of our infrastructure team, you will play a crucial role in designing, implementing, and maintaining scalable, reliable, and secure environments that support our applications and services.Key Responsibilities:Design and Build Cloud...


  • Denver, Colorado, United States Cognizant Full time

    Senior Wireless Network EngineerCognizant seeks a Senior Wireless Network Engineer to lead the development of Wi-Fi solutions. The ideal candidate will have strong programming skills in C, a deep understanding of Linux system programming, and experience with networking protocols.Responsibilities:Design and develop Wi-Fi solutions using C and...