• Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    Linux system administration , including installing, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual ... working with a 150\+ C2\-Ground user base operating, maintaining and managing Windows/ Linux based systems supporting a software development environment\. This… more
    Lockheed Martin (09/24/25)
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  • Senior Systems Administrator

    Leidos (Centennial, CO)
    …**Job Duties & Responsibilities:** + Responsible for providing day-to-day System Administration to directly support USAP enterprise network systems . + ... and system security of a multi-platform environment which includes Linux , Microsoft Windows, Microsoft Hyper-V, and VMWare systems...and IBM Maximo is desired + Red Hat Enterprise Linux server administration experience is desired. +… more
    Leidos (09/05/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and policy set forth by the DoD + Experience with both Windows or Linux operating systems + DoD 8140 Certification (Ex: CompTIA Security+, CompTIA CySA+, ... implementing and maintaining compliance controls. + Experience with Red Hat Enterprise Linux and Windows Server virtualized administration and deployment. This… more
    Sierra Nevada Company, LLC (09/10/25)
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  • Sr Embedded Systems Engineer

    ColdQuanta (Louisville, CO)
    …for low-latency and high-throughput performance. + Debug and integrate embedded systems in Linux environments, utilizing command-line tools and kernel-level ... devices and platforms. POSITION SUMMARY We are seeking a Senior Embedded Systems Engineer with deep expertise in hardware-level design and embedded architecture to… more
    ColdQuanta (08/14/25)
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  • Principal Engineer Systems Test - System…

    Northrop Grumman (Colorado Springs, CO)
    …+ At least 5 years of experience as a data manager or Linux systems administrator + Self-motivated with strong communication, interpersonal, and problem-solving ... clients and internal and external personnel + Experience with Linux and Windows systems + Shell scripting,...to support business needs are required + Proficient in ** Linux ** and **Windows** Server administration + Basic… more
    Northrop Grumman (07/26/25)
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  • SatOps Systems Administrator

    SAIC (Colorado Springs, CO)
    …the importance of this expertise in the role. + Proficiency in Linux /UNIX system administration , with substantial knowledge of Microsoft Server network ... **Description** As a vital member of our team, the Satellite Systems Administrator is central to the configuration, maintenance, and issue resolution of cross-domain… more
    SAIC (08/22/25)
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  • (USA) Principal, Systems and Infrastructure…

    Walmart (Denver, CO)
    …+ Build tooling for compliance validation and inventory tracking. + Provide Linux system administration and performance tuning. + Collaborate with development, ... the charge in transforming our infrastructure? As a Principal, Systems and Infrastructure Engineer at Walmart/VIZIO, you will play...skills in Python and Bash scripting. + Expertise in Linux system administration and optimization. + Proven… more
    Walmart (09/25/25)
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  • Information Systems Security Manager (ISSM)

    Sonalysts, Inc. (Colorado Springs, CO)
    Sonalysts, Inc. is seeking an Information Systems Security Manager (ISSM) with critical thinking and effective communication skills to join our system development ... What you will be doing: + Leading and Managing assigned Information Systems Security professionals. + The ISSM leads the planning, organization, maintenance and… more
    Sonalysts, Inc. (09/25/25)
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  • Scientist, Cyber Infrastructure Systems

    L3Harris (Colorado Springs, CO)
    …Colorado Springs. The successful candidate will have: Depth of knowledge in Systems Administration /IT Architecture, as demonstrated during program execution, R&D ... interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs,...Functions: + 8-10 years of experience with Red Hat Linux Administration or Engineering, 6-8 years of… more
    L3Harris (08/17/25)
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  • Staff Computer Systems Analyst

    Northrop Grumman (Colorado Springs, CO)
    …of application. + VSAN design and implementation experience + Knowledge in Linux /Unix administration Primary Level Salary Range: $134,300.00 - $201,500.00 The ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/20/25)
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