• Senior Linux/Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux/Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of...and hardware installation (OS and apps) + OS and application performance tuning + Troubleshooting + Resource allocation **Required… more
    SMX (09/03/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …(IDT&S) organization Specialized Infrastructure Operations group is currently seeking a **Senior Systems Administrator ** to join the team in **Herndon, VA** . ... Scope Polygraph + 5+ years of experience as a systems administrator + 5+ years of experience...Summary pay range for Level 5: $139,400 - $188,600 Applications for this position will be accepted until **Oct.… more
    The Boeing Company (09/26/25)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join our IT team. The… more
    CACI International (09/26/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The ... North America and microreactors for various defense and space applications . For more information, visit www.bwxt.com. Follow us on...Systems Administrator will design, implement, and troubleshoot information … more
    Nuclear Fuel Services (09/27/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become part of ... impactful solutions in support of critical government missions. As a **Senior Linux Systems Administrator ,** you will help maintain and enhance the Sponsor's… more
    ManTech (08/30/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …Do** **:** The System Administrator will provide technical support, systems administration, application administration, and system security to the Computer ... Emergency Notification System (CENS) application and database, as well as technical support and...a COUNTERINTELLIGENCE (CI) polygraph + Bachelor's Degree + Microsoft Systems Administrator Certification + Microsoft Active Directory,… more
    Guidehouse (08/08/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …lead, innovate, and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical ... integration efforts, shaping architectural solutions, and mentoring technical teams. As a Mid-Level Systems Administrator / Integrator, you will be part of a… more
    General Dynamics Information Technology (09/17/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...or have dependencies external to the UDS contract Install application software on end user device workstations via scripted… more
    William C Brown Inc (08/14/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means ... suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer, manage,… more
    General Dynamics Information Technology (08/09/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (09/20/25)
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