• LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …on a Linux server + Design, build, and maintain core services and infrastructure + Install and monitor Linux operating systems + Implement security measures ... and recovery strategies Required Skills and Experience + 5+ years of hands-on Linux Systems Engineering experience + Specific experience in Python both with… more
    Nightwing (10/22/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (11/26/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …VA Eligibility:Top Secret/SCI clearance with current CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux /UNIX Systems ... Linux Engineer Location: Chantilly, VA, US Job ID:...IT systems remotely - Document the management of system infrastructure and any processes related to these systems -… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior Linux Development Engineer - Federal

    ServiceNow, Inc. (San Diego, CA)
    …Global Cloud Operations , you will be responsible for the administration and operations of the global cloud infrastructure that runs our SaaS product. This ... engineering , understanding of the components of a cloud infrastructure including hardware platforms, OS, applications, databases, networks, web and application… more
    ServiceNow, Inc. (01/06/26)
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  • Senior Systems Engineer - Linux…

    ServiceNow, Inc. (Santa Clara, CA)
    …Operations team, you will help deliver 24x7 support for our Government Cloud infrastructure . The Federal SysEng OODP Operations Team has 3 shifts that provide ... 11 pm - 10 am Pacific Time The Cloud Infrastructure Systems Engineering team at ServiceNow is...3+ years of experience; or equivalent experience + **Excellent Linux System Administration skills** + **Strong skills and experience… more
    ServiceNow, Inc. (01/06/26)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance (TS/SCI) with polygraph for our corporate… more
    CACI International (01/02/26)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (12/20/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    …Milpitas, CA location. + This individual will be accountable for Windows endpoints, Linux endpoints in various Engineering Groups. + Responsibilities on the ... The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed...above systems include Deploying security tools, System Administration, engineering and provisioning, operations and support, and… more
    US Tech Solutions (01/05/26)
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  • Linux System Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. ... Our capabilities in cybersecurity, network architecture, reverse engineering , software and hardware development uniquely enable us to support sensitive missions for… more
    Huntington Ingalls Industries (11/17/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and ... **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **Intelligence Sector,** **Cyber & Analytics Business… more
    Leidos (01/06/26)
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