• Sr Principal Linux Systems

    Northrop Grumman (Melbourne, FL)
    systems **Preferred Qualifications** : + Bachelor's degree in Information Technology + Active Secret , Top Secret , TS /SCI, SAP/SAR access, or Polygraph ... You!** The Northrop Grumman Classified Solutions team is seeking an senior **Linux Systems Administrator ** to join its dynamic team of technical professionals.… more
    Northrop Grumman (11/25/25)
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  • Windows Systems Administrator

    Northrop Grumman (Jessup, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions...and 3:** + Candidates must have a current DoD Top Secret level security clearance (adjudicated within… more
    Northrop Grumman (12/05/25)
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  • Windows/ Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman Classified Solutions team is seeking an experienced Windows Systems Administrator to join its dynamic team...and 3:** + Applicants must have an active DoD Top Secret level security clearance (at a… more
    Northrop Grumman (12/02/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...with Certification & Accreditation process and STIGs + Active Top Secret is preferred We offer flexible… more
    Northrop Grumman (12/12/25)
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  • Systems Administrator 4 (25-351)

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offers an excellent opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer (25-351) to join our ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/04/25)
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  • Pr./System Admin - Shift Work ( Top

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... **Must have US Citizenship with a current or active Top Secret level clearance and the ability...Level 2 certification** **Preferred Qualifications:** + Red Hat Certified Systems Administrator (RHCSA) certification + Experience with… more
    Northrop Grumman (11/25/25)
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  • Virtualization/VMware Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …TO SUCCEED** Bring your technology expertise and drive for innovation to GDIT. The Systems Administrator Principal must have: + Certification: Applicable DoD ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (12/11/25)
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  • PDM/PLM Application Administrator

    RTX Corporation (Plano, TX)
    …**Security Clearance:** Top Secret - Current **Application System Administrator (PDM/PLM - Windchill) - Active TS Clearance required** **Business and ... Digital Solutions (EDS) group is seeking a motivated Business Systems & Transformation Technologist ( Principal Specialist). This...drive results + Active and transferable US government issued TOP SECRET security clearance is required prior… more
    RTX Corporation (11/24/25)
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  • Principal Linux Administrator

    RTX Corporation (Richardson, TX)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret Job Description RTX Corporation is an Aerospace and Defense ... **Enterprise Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly...McKinney, TX or Tucson, AZ. It requires an active Top Secret clearance in order to be… more
    RTX Corporation (12/12/25)
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  • Principal Contract Administrator

    Northrop Grumman (Elkton, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... and in the future. Northrop Grumman is seeking a Principal Contract Administrator (Level 3) to join...Word, PowerPoint, SharePoint). + Candidate must have and maintain Top Secret Clearance **Preferred Qualifications:** + Experience… more
    Northrop Grumman (11/05/25)
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