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  • $1-$100,000 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,...

  • Senior Systems Administrator

    $128,350-$215,050 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,...

  • Senior Systems Administrator

    $147,292-$199,278 Full Time

    Responsibilities for this Position Location: USA AZ Fort HuachucaFull Part/Time: Full timeJob Req: RQ219115Type of Requisition:PipelineClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able...

  • Senior Systems Admin Specialist

    $145,892-$153,870 Full Time

    Responsibilities for this Position Senior Systems Admin SpecialistID: 2026-72107 US-NJ-Florham Park US-NJ-Florham ParkRequired Clearance: Secret, obtainable within reasonable time based on requirementsPosted Date: 4/17/2026Category: Information...

  • Senior Systems Administration Support (UNIX / Linux OS)

    Salary not listed Full Time

    This position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X...

  • Senior Systems Administration Support (Windows OS)

    Salary not listed Full Time

    This position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X...

  • Senior Systems Administrator

    $130,355-$221,603 Full Time

    Job Description BAE Systems is seeking System Administrators to join our team and provide support to facilitate operations on a critical infrastructure and services program....

  • Senior Systems Administrator

    $97,008-$164,914 Full Time

    Job Description We put our customers first – exemplified by our missions: “We Protect Those Who Protect Us®” and “We Innovate for Those Who Move...

  • Senior Systems Administrator

    $79,370-$134,929 Full Time

    Job Description We put our customers first – exemplified by our missions: “We Protect Those Who Protect Us®” and “We Innovate for Those Who Move...

  • Senior Systems Administrator

    $120,800-$265,800 Full Time

    Senior Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of...

  • Senior Systems Administrator

    $120,800-$265,800 Full Time

    Senior Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of...

  • Senior Systems Administrator (Linux)

    Salary not listed Full Time

    Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of U.S. Navy operations within a...

  • Senior Systems Administrator

    Salary not listed Full Time
  • $96,569-$130,651 Full Time

    Responsibilities for this Position Location: USA AK AnchorageFull Part/Time: Full timeJob Req: RQ220169Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to...

  • Systems Administrator Senior Technician _TS/SCI with Polygraph

    $68,000-$92,000 Full Time

    Responsibilities for this Position Location: USA CO AuroraFull Part/Time: Full timeJob Req: RQ219651Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must...

  • Senior Certification Systems Engineer – Regulatory Administration & Airworthiness

    $141,100-$231,150 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,...

  • Systems Administrator Senior

    $97,008-$164,914 Full Time

    Job Description We put our customers first – exemplified by our missions: “We Protect Those Who Protect Us®” and “We Innovate for Those Who Move...

  • Senior Cloud Systems Administrator

    $132,962-$226,035 Full Time

    Job Description We are looking for a highly skilled Senior Cloud Systems Administrator to join our program driving the Model Based Systems Engineering (MBSE) cloud...

  • 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...

  • Senior Advanced Systems Administrator

    $126,862-$137,269 Full Time

    Responsibilities for this Position Senior Advanced Systems AdministratorID: 2026-71323 US-HI-WahiawaRequired Clearance: Top SecretPosted Date: 3/5/2026Category: Information TechnologyEmployment Type: Full TimeHiring Company: General Dynamics Mission Systems,...