• Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+… more
    Node.Digital (10/21/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …one of our Government clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... + 5+ years of directly relevant experience as a Linux System Administrator . + 3+...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …and business continuity of the customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+… more
    Nightwing (10/23/25)
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  • Systems Administrator (Day Shift)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on TS /SCI cleared Systems Administrator joining our team to Support our intelligence ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (12/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …RQ206899 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team… more
    General Dynamics Information Technology (12/06/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …environments and applications: \-\- Red Hat Linux \-\- AWS \- Prior Linux systems administrator experience \- Prior experience working within SAFe ... TS /SCI clearance is required for this position; Final Top Secret clearance is required to start...Experience with Chef, Ansible, Gitlab or Docker \- Windows systems administrator experience **Security Clearance Statement:** This… more
    Lockheed Martin (12/06/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …and support of computer systems and networks. **Must have an Active Top Secret /SCI US Government clearance. Note: US Citizenship is required to maintain ... **Amentum** is looking for a **Junior Systems Administrator ** to join our team...a Top Secret /SCI clearance.** **Responsibilities:** + Installing and… more
    Amentum (01/01/26)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + ... for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with...and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (11/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …Software, Firewalls, Dynamic Host Configuration Protocol, Linux + Security clearance level: DoW Secret with the ability to obtain a Top Secret + US ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure… more
    General Dynamics Information Technology (12/18/25)
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  • Software Engineer/ Systems

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... customer issues using the Service Now and IBM Clearquest systems . Applicant selected must possess a current TS...Education: Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full Scope… more
    Cinteot (11/06/25)
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