• Linux / AWS Systems Administrator

    Northrop Grumman (Morrisville, NC)
    …other types of network storage systems . + Red Hat Certified System Administrator (RHCSA) for the current version. + VMware experience with the current ... Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team... environments. + Candidates must have a current DoD ** Top Secret /SCI** level security clearance to include… more
    Northrop Grumman (11/15/25)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile ... the customer and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document,...field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570… more
    BAE Systems (12/04/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …minimum of two 2 years of System Administrator experience. + **Current Secret clearance** with ability to obtain a Top - Secret clearance. + **DoD ... the Digital Modernization sector, is seeking an early career ** System Administrator ** to join our team. In...for consideration. You must also be eligible to obtain Top Secret clearance upon hire. **Primary Responsibilities:**… more
    Leidos (11/06/25)
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  • Mult Function Info Systems ALIS Associate…

    Lockheed Martin (Fallon, NV)
    …CCNA\) \* Demonstrated knowledge and experience with ALIS as a System /Database/ Network /Mission Planning Administrator \* Excellent oral/written communication ... working for or supporting the US Military/Foreign Military \* A US DoD Top Secret Clearance **Security Clearance Statement:** This position requires a government… more
    Lockheed Martin (10/04/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team... environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include **SCI… more
    Northrop Grumman (11/19/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    **MANTECH** seeks a motivated, career and customer-oriented ** System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The System ... analysis/vulnerability assessment, Group Policy management and configuration. **Security Clearance:** + Active Top Secret Clearance + Must be able to obtain and… more
    ManTech (12/04/25)
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  • Intermediate Classified Systems

    The MITRE Corporation (Bedford, MA)
    …Department Summary: MITRE's Classified Enterprise Infrastructure is looking for a Junior Systems Administrator . A successful candidate will be delivering timely, ... This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired candidate to have or… more
    The MITRE Corporation (11/01/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …and deployment of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, ... This position requires no travel. **Qualifications** **CLEARANCE:** + Active Top Secret / SCI and Full Scope/Lifestyle...firewalls (eg, NSX, Cisco ASA). + Experience related to network engineering design, system fit-up, and … more
    Intrepid Solutions and Services (11/26/25)
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  • Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …computing resources + Setting up administrator and service accounts + Maintaining system documentation + Analyze system / network telemetry to identify and ... of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for...position will be on-site and will require an active Secret clearance, Top Secret preferred.… more
    ISYS Technologies (12/09/25)
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  • Systems Administrator

    Koniag Government Services (Washington, DC)
    …Management Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top - Secret clearance with the ability to obtain ... security controls and DISA STIGs + Configure and maintain network monitoring systems + Perform system...system administration experienceOR + Minimum 8 years of system administration experience + Active Top - Secret more
    Koniag Government Services (10/01/25)
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