• Mission Planning Administrator (Level 2)

    Lockheed Martin (St. Mary's County, MD)
    …Experience with F\-35 offboard mission planning\. Knowledge of F\-35 aircraft systems architecture\. Experience handling COMSEC material\. ** Security Clearance ... _Lockheed Martin_ The F\-35 Mission Planning Test & Evaluation Administrator 's primary role will be to support flight test...This team is responsible for the F\-35 mission planning systems and processes to include, but not limited to:… more
    Lockheed Martin (07/18/25)
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  • Network Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …the better. We are seeking a **Network Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (07/15/25)
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  • SharePoint Administrator

    Leidos (Suitland, MD)
    **Description** Leidos National Security Sector has an opening for an upcoming **SharePoint Administrator ** to join our team supporting the Kennedy Maritime ... and optimal performance by monitoring and resolving issues with servers, systems , applications, and operating environments. + Manage communications across multiple… more
    Leidos (06/06/25)
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  • ServiceNow System Administrator

    Themis Insight (Columbia, MD)
    Job Title: SkillBridge Internship Subcategory: Service Now (SNOW) System Administrator Location: Columbia, MD Company: Themis Insight About Us: Themis Insight helps ... information, contact us at SkillBridge@ themisinsight.com The ServiceNow System Administrator will be responsible for the day-to-day administration, configuration,… more
    Themis Insight (06/13/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (08/01/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures… more
    ManTech (07/23/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …experience with server environments. + Proven experience with patching and configuring systems , ensuring up-to-date security and optimal system performance. + ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (06/07/25)
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  • Windows System Administrator 2

    Orion Consortium (Columbia, MD)
    …a Full Scope polygraph.* Description The job duties of the Windows System Administrator are as follows: Administrating day-to-day IT systems to include system ... physical and virtual. Perform software installations and upgrades to operating systems and layered software packages. Schedule installations and upgrades and… more
    Orion Consortium (05/24/25)
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  • Cloud Administrator

    GovCIO (Columbia, MD)
    **Overview** GovCIO is currently hiring for a Cloud Administrator to maintain cloud computing environment. This position will be located in Columbia, MD and will be ... Manages and maintains organizations cloud computing environment ensuring reliability, security and efficiency. This involves tasks like configuring and maintaining… more
    GovCIO (07/18/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance… more
    M. C. Dean (07/26/25)
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