• Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** General Dynamics Information Technology has an immediate opening for a Systems Administrator . The candidate is a systems ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...2nd Shift work - 2:00pm - 10:00pm. **HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** +… more
    General Dynamics Information Technology (11/13/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Redondo Beach, CA)
    …history - they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...CE) within 6 months. + Candidates must have an active DOD Secret level security clearance **Basic… more
    Northrop Grumman (11/21/25)
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  • Linus Systems Administrator

    Belcan (Cincinnati, OH)
    Linus Systems Administrator Job Number: 361711 Category: -Software & Systems SBU Description: A Linux Systems Administrator job is currently ... and must possess a Federal Security Clearance at a secret level or be willing to obtain one. Additionally,...building, and deploying a combination of the listed technology systems . Requirements: Must have 'L2' knowledge in the current… more
    Belcan (12/11/25)
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  • Senior Systems Administrator

    PingWind INC (Doral, FL)
    Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... Clearance: TS-SCI - can start with a Secret clearance Certifications:DoD 8570 IAT Level II & MCSA...a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM… more
    PingWind INC (11/12/25)
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  • Systems Administrator 4 (25-351)

    Northrop Grumman (Colorado Springs, CO)
    …Missile Defense Systems offers an excellent opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer (25-351) to join our team of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to a degree + Applicants must hold a current, active in-scope DoD-issued **Top Secret ** security clearanceat… more
    Northrop Grumman (11/04/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, and Training team at ... relevant SAP/SAR Clearance. + Candidates must have had an active Top Secret clearance within the last...experience would be maintaining Red Hat Enterprise Linux (RHEL) systems . + Prefer candidates with an active more
    Huntington Ingalls Industries (10/03/25)
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  • Principal PKI Administrator

    BAE Systems (Huntsville, AL)
    **Job Description** **Join Our Team as a Principal PKI Administrator ** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our ... customers to achieve their missions. As a **Principal PKI Administrator ** , you'll play a critical role in providing...Entrust) for secure credential lifecycle in regulated settings + Active DoD Secret Clearance (must be current… more
    BAE Systems (11/18/25)
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  • MFOM Systems Administrator -SME…

    CACI International (Norfolk, VA)
    …ACAS scans of fleet-deployed systems . **Qualifications:** _Required:_ + US Citizenship + Active Secret clearance + Processes a valid US Passport + CompTIA ... MFOM Systems Administrator -SME (Installation-Maintenance Team) Job Category:...Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (12/09/25)
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  • Senior Linux Systems Administrator

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...and Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd… more
    Leidos (10/09/25)
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  • Network and Computer Systems

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an ... onsite position. The Network and Computer Systems Administrator will work in support of...+ Must be a US citizen and have a current/ active Secret clearance **Physical Requirements:** + Must… more
    ManTech (12/10/25)
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