Skip to content
  • Linux Systems Administrator (Mid-Level or Senior)

    $96,050-$162,150 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,...

  • Enterprise Operations Linux Systems Administrator

    $111,123-$120,239 Full Time

    Responsibilities for this Position Enterprise Operations Linux Systems AdministratorID: 2026-71339 US-TX-San AntonioRequired Clearance: TS/SCI with Polygraph, obtainable within reasonable time based on requirementsPosted Date: 3/9/2026Category:...

  • Linux Systems Administrator

    $132,962-$226,035 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 Linux Systems Administrator

    $93,500-$126,500 Full Time

    Responsibilities for this Position Location: USA FL MacDill AFBFull Part/Time: Full timeJob Req: RQ215475Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able...

  • Linux Systems Administrator 3/4 – Polygraph

    $98,900-$185,000 Full Time

    RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

  • Linux Systems Administrator Senior

    $96,569-$130,651 Full Time

    Responsibilities for this Position Location: USA LA Home Office (LAHOME)Full Part/Time: Full timeJob Req: RQ214025Type of Requisition:PipelineClearance Level Must Currently Possess:NoneClearance Level Must Be Able...

  • 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....

  • Linux Systems Administrator, Sr / TS/SCI Poly / Onsite: KoP, PA

    Salary not listed Full Time

    Job ID: 717180BR Date posted: Feb. 05, 2026 Description:Our employees are the core of everything we do, and they are helping the future arrive. As...

  • HPC Linux Systems Administrator 3/4 – Secret

    $89,400-$167,500 Full Time

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

  • Principal Linux Systems Administrator

    $98,900-$148,300 Full Time

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

  • Sr Principal Software Factory (SWF) Linux Systems Administrator – Secret

    $111,700-$167,500 Full Time

    RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

  • HPC Linux Systems Administrator 3/4 – Secret

    $89,400-$167,500 Full Time

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

  • Northrop Grumman (DoD SkillBridge) – Linux Systems Administrator 3/4

    $89,400-$167,500 Full Time

    RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives...

  • Principal Linux Systems Administrator

    $103,600-$155,400 Full Time

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

  • Senior Linux Systems Administrator

    $97,750-$132,250 Full Time

    Responsibilities for this Position Location: USA FL MacDill AFBFull Part/Time: Full timeJob Req: RQ211594Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able...

  • Sr Principal Linux Systems Administrator – Secret

    $129,300-$193,900 Full Time

    RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

  • Linux Systems Administrator

    $86,600-$181,800 Full Time

    Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None*...

  • Linux Systems Administrator

    $75,200-$158,100 Full Time

    Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental...

  • FSL Linux Systems Administrator

    Salary not listed Full Time

    Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference?...

  • Linux Systems Administrator 1/2

    $66,200-$125,200 Full Time

    RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...