• Cleared IT Systems Administrator

    BAE Systems (Broomfield, CO)
    …be available based on position level and/or job specifics. **Cleared IT Systems Administrator Senior** **115020BR** EEO Career Site Equal Opportunity Employer. ... CITIZENSHIP REQUIRED** BAE Systems Space and Mission Systems is seeking an experienced Linux System Administrator...of Education, US Department of Education. + A current TS / SCI Security and CI polygraph is required.… more
    BAE Systems (09/09/25)
    - Related Jobs
  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... Systems Administrator The Opportunity: Are you... Systems Administrator The Opportunity: Are you looking for an...ongoing maintenance of Windows servers within classified networks + TS / SCI clearance with a polygraph + Bachelor's… more
    BOOZ, ALLEN & HAMILTON, INC. (09/06/25)
    - Related Jobs
  • Systems Administrator Technician…

    General Dynamics Information Technology (Aurora, CO)
    …ID:** RQ201167 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Technician with GDIT. A career...for this government client, all candidates **must hold a TS / SCI with Polygraph** . **GDIT IS YOUR… more
    General Dynamics Information Technology (06/17/25)
    - Related Jobs
  • Principal Linux Systems

    Leidos (Aurora, CO)
    …with LINUX, Windows and Virtualization + **Security Clearance** : Must have an active Top Secret / SCI with Polygraph cssrc conmd Come break things (in ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (08/11/25)
    - Related Jobs
  • Systems Administrator ( TS

    Fluor (Aurora, CO)
    …access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control ... and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations...Job Requirements** * Must possess a clearance at the TS / SCI access level, and have favorably completed… more
    Fluor (07/30/25)
    - Related Jobs
  • Senior Linux Systems Administrator

    Leidos (Aurora, CO)
    …with LINUX, Windows and Virtualization + **Security Clearance** : Must have an active Top Secret / SCI with Polygraph cssrc conmd At Leidos, we don't ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (07/16/25)
    - Related Jobs
  • Systems Administrator , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    Systems Administrator , Mid The Opportunity :...need to meet eligibility requirements for access to classified information ; TS / SCI clearance with ... IC ) ? With so much relying on complex systems , a skilled systems administrator ...hours a day outside of normal work hours + TS / SCI clearance with a polygraph + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (09/01/25)
    - Related Jobs
  • Swdc MSS Linux Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    …concepts * In-depth experience in Operations and Maintenance activities of IT infrastructure * Active Top Secret with SCI eligibility What We Can Offer You: ... team on the Specialized Warfighter Development Contract (SWDC) program as a Principal Systems Administrator based out of Schriever SFB, CO. This is an… more
    Northrop Grumman (08/30/25)
    - Related Jobs
  • Principal/Sr. Principal Systems

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... consider in lieu of a degree. + **Current active TS / SCI security clearance required at the time...VSAN design and implementation experience + Perform as consulting Systems Administrator and subject matter expert for… more
    Northrop Grumman (07/23/25)
    - Related Jobs
  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …may be considered in lieu of a degree. * Candidate must have active/current Top Secret / SCI clearance with adjudicated Polygraph at time of application ... your career today. #definingpossible Northrop Grumman is seeking a Systems Administrator to join our team based...vendor products, services, and suggestions. * Adhere to strict Information Systems security guidelines in all cases.… more
    Northrop Grumman (09/03/25)
    - Related Jobs