• Quality Assurance Linux

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned ... Timeline Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support...or greater. Desired Experience and Qualifications: + None Position Quality Assurance Linux Admininstrator -… more
    Assertive Professionals (09/25/25)
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  • Senior Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior Linux ... and Evaluation (RDT&E) environment. **Responsibilities** + Utilize Red Hat Enterprise Linux system administration experience to provide technical problem solving and… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead seeks a Linux Systems Administrator to join our team in Dahlgren, VA. The Linux Systems ... individual user workstations and associated software will be required. + Linux Admin will provide support for application installation, licenses management, software… more
    UIC Government Services and the Bowhead Family of Companies (12/12/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... to obtain DHS Suitability. - 5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience with Splunk Enterprise… more
    BCMC (10/16/25)
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  • Linux System Administrator with CI…

    Parsons Corporation (Centreville, VA)
    …network switch hardware maintenance + Java, JavaScript, or C++ programming or quality assurance (QA) experience **Security Clearance Requirement:** An active Top ... Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence...This role includes system design, configuration, and debugging of Linux systems. Note: this is a full time in-office… more
    Parsons Corporation (11/21/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …than one discipline, such as application support, database administration, software quality assurance / quality control, software engineering, network ... other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety...other platform specifications, and 4+ years of experience providing quality assurance review and the evaluation of… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **HW Infrastructure Administrator ** **Category:** Testing/ Quality Assurance **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2109 ... acceptable. CGI Federal has an exciting opportunity for an HW Infrastructure Administrator within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for implementation, troubleshooting and maintenance of Information… more
    CACI International (12/02/25)
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  • Technical Engagement Network (TEN) Lab Manager/…

    BCMC (Arlington, VA)
    …are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... be able to obtain DHS Suitability. - 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and iOS experience. - Must be… more
    BCMC (11/21/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance of its network of ... strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/ Linux system software, Test & Evaluation, and Training. +… more
    M. C. Dean (09/23/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …landscape. **Position Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance of its network ... strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/ Linux system software, Test & Evaluation, and Training. +… more
    M. C. Dean (11/26/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our services and products, guided by our core values ... others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital… more
    SimIS Inc. (11/06/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our services and products, guided by our core values ... teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion… more
    SimIS Inc. (09/22/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …specifications. Required Skills: Test automation, debugging, performance testing, software quality assurance . Experience Level: Mid-Senior level Perks and ... software development lifecycle, debugging, testing. Experience Level: Junior to Senior System Administrator (Levels 1 to 3) Overview: The System Administrator is… more
    Belay Technologies (11/13/25)
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