• Linux Administrator , Senior

    Amentum (Baltimore, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Linux Administrator , Senior** to join our team of passionate individuals in **Hanover, MD** . In ... than 12 efforts with varying levels of hardware and software development requirements. Our projects are focused on front end equipment configuration/maintenance,… more
    Amentum (01/06/26)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None Type of Travel: None * * * The Network Security System Administrator will work within the Network Security Implementation and Sustainment (NSIS) Services, and… more
    CACI International (12/25/25)
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  • Senior Network Administrator

    CACI International (Aberdeen Proving Ground, MD)
    Senior Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... None * * * **The Opportunity:** Support the DoD as Senior Network Administrator for an Army Task Order that provides system administration, network administration,… more
    CACI International (12/11/25)
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  • Oracle Database Administrator

    ManTech (Fort Meade, MD)
    …in the **Ft. Meade, MD** area. In this role, you will provide technical expertise for database design, development , implementation, information storage and ... prototype database implementations **Minimum Qualifications:** + Bachelor's Degree in a technical discipline from an accredited college or university; an additional… more
    ManTech (11/26/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR customer ... policy and procedures to include hardening of systems, implementing Security Technical Implementation Guides (STIGs) and scanning. + Experience with Linux Server… more
    JHNA (11/25/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Linux Administrator , Senior** to join our team of passionate individuals in **Hanover, MD** . In ... than 12 efforts with varying levels of hardware and software development requirements. Our projects are focused on front end equipment configuration/maintenance,… more
    Amentum (11/21/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. The selected ... also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in...clearance is required. **What You Will Do** + Provide technical support to end-users who need assistance utilizing client… more
    RTX Corporation (11/19/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: Local * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer… more
    CACI International (11/08/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …(WBS), work packages and the integrated master schedule (IMS) + Provides technical direction for the development , engineering, interfacing, integration, and ... At MC Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System… more
    M. C. Dean (12/30/25)
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  • MAC System Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …ML3 for Services and Development . Link Solutions is seeking a MAC System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. + Must be ... needs. Delivering a broad range of Infrastructure Operations, Application Development , Cybersecurity, Virtualization, Cloud and Mobility services. If you're looking… more
    Link Solutions Inc (01/15/26)
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