• Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …years' experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch management, and configuration ... **Job Description** BAE Systems , a top-ten prime contractor to the US...premise, and via remote Cloud services. As a mission-focused administrator that solves problems on the program, you will… more
    BAE Systems (09/09/25)
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  • F-22 Strategic Mission Planner ( Level 3),…

    Lockheed Martin (Langley Air Force Base, VA)
    …resolve anomalies across the mission planning hardware and software suite as the System Administrator \. * In this world\-wide deployable position, you will ... contact for delivering F\-22 mission planning, sensor programming, and system administration success at Langley Air Force Base, Virginia\....* Experience with Tactical Data Links * Experience with Linux , UNIX, or Solaris operating systems *… more
    Lockheed Martin (08/28/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    systems to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. + Identify ... improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM)....systems . + Five (5) Years experience in: 1. Linux - firm grasp/demonstrated knowledge 2. Associated Training: COMPTIA… more
    Imagine One Technology & Management (09/24/25)
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  • DevSecOps Engineer - Mid- Level

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer - Mid- Level KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful ... database, cloud and data center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with AWS and other cloud services +… more
    KBR (09/02/25)
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  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    system , support end users through help desk ticketing systems , and coordinate the application of fixes/patches throughout all environments ... Analysis and Resolution + Support with the hands-on PROD system tier-3 level support, troubleshooting, and resolution...understanding of the following:** + Strong understanding of cloud-based systems + System , database, data stores, and… more
    Leidos (09/19/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and ... hands-on experience in most of the following areas: + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and...tool as well as maintaining the tool itself + Linux system administration to include ability to… more
    Leidos (08/08/25)
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  • Production Test Technician

    CACI International (Dulles, VA)
    …and embedded Linux . - CompTIA Linux + or Red Hat Certified Systems Administrator (RHCSA). Insert 5-10 bullet points here _Desired:_ Insert 3-5 bullet ... - Test and inspect basic electrical and electronic subassemblies, assemblies and systems to assure conformance to schematics and company and customer specifications.… more
    CACI International (09/19/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    Systems Administration: Strong knowledge of Linux /Unix operating systems , including command-line tools and system administration tasks. + Networking: ... Network and Data Operations teams to assist in deployment planning and onboard systems . They assist with monitoring, system analysis, and IT operations support.… more
    Nightwing (09/26/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …+ Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments + Experience with Linux ... the analysis of the current logging capabilities. Ensure that systems within new and existing tools are compliant with...years of experience serving as a senior Certified Splunk Administrator or Architect + Education: Bachelor's of Science in… more
    TekSynap (09/02/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Fairfax, VA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... 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 (09/17/25)
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