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  • BAE Systems

    Red Switch Systems Administrator

    $95,106-$161,680 Full Time

    Job Description The selected candidate will maintain secure voice, data, message, and video telecommunications systems, equipment, and circuits for a government agency’s communications command, supporting...

  • BAE Systems

    Networking Administrator

    $79,365-$134,921 Full Time

    Job Description See what you’re missing. Our employees work on the world’s most advanced electronics – from detecting threats for F-35 pilots to illuminating the...

  • BAE Systems

    Senior High Performance Computing (HPC) Systems Administrator

    $153,556-$268,724 Full Time

    Job Description At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed.We...

  • BAE Systems

    Systems Administrator II – Windows and Active Directory

    $79,365-$134,921 Full Time

    Job Description We are seeking a Systems Administrator II with the focus of Microsoft Windows and Active Directory. In this role, the systems administrator will...

  • BAE Systems

    Omnissa Horizon and Citrix Systems Administrator (Fully Remote)

    $96,623-$164,259 Full Time

    Job Description At BAE Systems our mission is real – We Protect Those That Protect Us. We are seeking a Principal Systems Administrator with extensive...

  • BAE Systems

    Sr Networking Administrator

    $95,106-$161,680 Full Time

    Job Description See what you’re missing. Our employees work on the world’s most advanced electronics – from detecting threats for F-35 pilots to illuminating the...

  • General Dynamics

    Voice Administrator – Secret Clearance

    $90,397-$122,303 Full Time

    Responsibilities for this Position Location: USA VA ArlingtonFull Part/Time: Full timeJob Req: RQ215795Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic...

  • General Dynamics

    Voice Transport Systems Engineer

    $127,500-$172,500 Full Time

    Responsibilities for this Position Location: USA VA ArlingtonFull Part/Time: Full timeJob Req: RQ216103Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic...

  • General Dynamics

    Enterprise Management Tools – Systems Engineer TS/SCI w/Poly

    $127,500-$172,500 Full Time

    Responsibilities for this Position Location: USA TX San AntonioFull Part/Time: Full timeJob Req: RQ215946Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level...

  • General Dynamics

    Voice Administrator – Secret Clearance

    $90,397-$122,303 Full Time

    Responsibilities for this Position Location: USA VA ArlingtonFull Part/Time: Full timeJob Req: RQ215806Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic...

  • Boeing

    Information Technology (IT) Systems Administrator (Level 4) – Millennium Space Systems

    $128,350-$173,650 Full Time

    Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming,...

  • General Dynamics

    Virtualization Systems Engineer SME

    $147,292-$199,278 Full Time

    Responsibilities for this Position Location: USA HI HonoluluFull Part/Time: Full timeJob Req: RQ215850Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to...

  • General Dynamics

    Virtualization/VMware Systems Administrator

    $108,800-$147,200 Full Time

    Responsibilities for this Position Location: USA FL MacDill AFBFull Part/Time: Full timeJob Req: RQ211325Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able...

  • Anduril

    Systems Administrator

    $87,000-$116,000 Full Time

    Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology,...

  • Lockheed Martin

    Level 2 System Administrator / Secret Clearance / Onsite – Troy, AL

    Salary not listed Full Time

    Job ID: 718794BR Date posted: Feb. 24, 2026 Description:Are you ready to invent the future? Lockheed Martin is on a journey of digital transformation as...

  • General Dynamics

    Network/System Administrator (Net/Sys Admin) III

    $104,040-$140,760 Full Time

    Responsibilities for this Position Location: USA MA BedfordFull Part/Time: Full timeJob Req: RQ215260Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to...

  • General Dynamics

    Network/System Administrator (Net/Sys Admin) I

    $71,995-$97,405 Full Time

    Responsibilities for this Position Location: USA NV Las VegasFull Part/Time: Full timeJob Req: RQ214760Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able...

  • General Dynamics

    Integration Engineer Submarine Combat Systems

    $110,241-$122,298 Full Time

    Responsibilities for this Position Integration Engineer Submarine Combat SystemsID: 2025-69974 USA-VA-ManassasRequired Clearance: Secret, obtainable within reasonable time based on requirementsPosted Date: 2/12/2026Category: Engineering-SoftwareEmployment Type: Full...

  • Lockheed Martin

    Linux Systems Administrator, Stf / Secret / Onsite: Huntsville, AL

    Salary not listed Full Time

    Job ID: 717097BR Date posted: Feb. 04, 2026 Description:About Us:Our employees are the core of everything we do, and they are helping the future arrive....

  • Northrop Grumman

    Windows Server Administrator/ Principal Windows Server Administrator (AHT)

    $75,800-$141,200 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on...