• Senior High Performance Computing Systems

    BAE Systems (Annapolis Junction, MD)
    …duty to empower those who serve our nation. We are seeking a Senior HPC Systems Administrator to support a large client-server based IT enterprise. In this ... on position level and/or job specifics. **Senior High Performance Computing Systems Administrator ** **110128BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (05/14/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified candidates ... for this job must possess a current DoD TS / SCI full scope w/poly security clearance. ROLE...ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and… more
    Cambridge International Systems Inc (03/12/25)
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  • Senior High Performance Computing Systems

    BAE Systems (Annapolis Junction, MD)
    …advanced supercomputers. **About the Role** We're seeking a highly skilled Senior HPC Systems Administrator to join our dynamic team. In this position, you'll ... of a large client-server based IT enterprise + A TS / SCI clearance with polygraph + Experience with...position level and/or job specifics. **Senior High Performance Computing Systems Administrator ** **112588BR** EEO Career Site Equal… more
    BAE Systems (04/30/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …we encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government ... systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide… more
    Criterion Systems (03/19/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS / SCI required** Transform technology ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...into opportunity as a ** Systems Administrator Senior** with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (05/27/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Meade, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS / SCI required** Transform technology into ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...opportunity as a ** Systems Administrator Senior** with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (05/14/25)
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  • Linux Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Apple ... **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator ** **- Active Top Secret ...SUCCEED:** + **Education** : Bachelor's degree in Computer Science, Information Systems or similar relevant degree +… more
    General Dynamics Information Technology (05/16/25)
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  • Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Active ... **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator - Active Directory Forests - Active Top... Administrator - Active Directory Forests - Active Top Secret Required** Seize your opportunity to… more
    General Dynamics Information Technology (05/24/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS / SCI clearance to support ... required to be onsite. The position requires an active Top Secret / SCI clearance and the...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information more
    V2X (05/17/25)
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  • Systems Administrator - active…

    V2X (Springfield, VA)
    …in Springfield, VA. The position is required to be onsite. The position requires an active Top Secret / SCI clearance and the ability to obtain and maintain a ... respect, responsibility, and professionalism. We are hiring a System Administrator - active TS / SCI clearance...The position requires US Citizenship and an active DoD Top Secret with SCI clearance… more
    V2X (05/14/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Administrator will provide operations support to customers across multiple...supervising or leading teams or projects. **Clearance** + Active TS / SCI clearance with Polygraph required OR active… more
    Leidos (03/18/25)
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  • Systems Administrator , Advisor

    CACI International (Springfield, VA)
    …you will help ensure today is safe and tomorrow is smarter. Our work depends on TS / SCI cleared Systems Administrator joining our team to Support our ... Systems Administrator , Advisor Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (05/29/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    …on programs of national importance. We are seeking a highly motivated ** Systems Administrator ** to join our National Intelligence Program supporting the ... hybrid on-premises and cloud enterprise IT environment. As a ** Systems Administrator ** , you will be working...Risk Management Framework (RMF) **Qualifications** **Required** : + Active TS / SCI with polygraph clearance + Bachelors and… more
    SAIC (05/07/25)
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  • Systems Administrator - LINUX…

    Lockheed Martin (Hanover, MD)
    …Kubernetes Application Developer\) CKA \(Certified Kubernetes Administrator \) **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You ... for a $25K sign on bonus for external hires\! Systems Administrator \- LINUX / Containerization WHAT...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (05/07/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …in the management and control of an Intelligence Community Program within a Sensitive Compartmented Information Facility (SCIF), to include assisting in ... https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with a desire to...10 years relevant experience. + Must possess an active TOP SECRET / SCI clearance with a… more
    Huntington Ingalls Industries (05/20/25)
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  • Infrastructure & Endpoint Systems

    FGS, LLC (Suitland, MD)
    Infrastructure & Endpoint Systems Administrator Suitland (ONI), MD **Citizenship:** Requires US Citizenship **Employment Term and Type:** Regular, Full Time ... **Required Security Clearance:** TS / SCI **Required Education:** High School or equivalent...$150,000 to $175,000 **Job Description:** The Infrastructure & Endpoint Systems Administrator will provide mission-critical support to… more
    FGS, LLC (06/04/25)
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  • Account Systems Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ198438 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... - CompTIA **Experience:** 3 + years of related experience **Job Description:** Account Systems Administrator Transform technology into opportunity as a Account … more
    General Dynamics Information Technology (04/23/25)
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  • Systems Administrator , Junior

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ200320 **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 with GDIT. A career in...efficiency. WHAT YOU'LL NEED TO SUCCEED: Basic Qualifications: + TS / SCI Clearance w/ ability to obtain CI… more
    General Dynamics Information Technology (05/30/25)
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  • Linux Systems Administrator

    SAIC (Reston, VA)
    …/ SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment. ... **Description** SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis,...Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be… more
    SAIC (06/03/25)
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  • Systems Administrator Advisor…

    General Dynamics Information Technology (Newington, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor (Linux) with GDIT. A...YAML, Python, Bash and Ruby * Security Clearance Level: TS / SCI * Required Skills and Abilities: Communication,… more
    General Dynamics Information Technology (05/13/25)
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