• Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Engineer joining our team. The Digital Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of ... **Job Family:** IT Infrastructure and Operations **Skills:** Enterprise Technologies,SIEM Tools, Splunk (Inactive) **Certifications:** Comp TIA Security - CompTIA -… more
    General Dynamics Information Technology (01/07/26)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …career. Northrop Grumman Mission Systems is seeking a well-qualified **Windows Systems Administrator ** to join its Classified Solutions team in Linthicum, MD. Please ... limited to the following: + Perform as a primary Windows/VMware Systems Administrator for a classified government contact. + Maintain smooth operation of multi-user… more
    Northrop Grumman (01/08/26)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal government… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description **Overview** ... **About the Role** We are seeking a **Senior System Administrator - Network Security** to support our federal government...and federal IT security standards. + Familiarity with Remedy, Splunk and SolarWinds. + Experience and expertise in using… more
    St. George Tanaq Corporation (11/18/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical professionals in Linthicum, ... purchase hardware, software, and system components. + Perform as a Linux systems administrator for a classified government network and manage all aspects of the… more
    Northrop Grumman (01/06/26)
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  • 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 ... trying to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will provide candidates with a chance to work on system… more
    Amentum (01/06/26)
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  • Senior 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 team ... degree. + 15+ years of experience as a System Administrator or related experience in programs and contracts of...+ Demonstrated experience with modern automation/configuration tools such as Splunk or Ansible + IAT I certification (DoD 8140… more
    ManTech (12/25/25)
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  • Cloud System Administrator II

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join our team in Hanover, MD. Our team delivers enterprise infrastructure ... Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope...+ Experience with monitoring and security tools such as Splunk and Bigfix. + Familiarity with DevOps tools like… more
    ManTech (12/23/25)
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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 team delivering ... accredited college or university with 12 years of experience as a Systems Administrator supporting programs and contracts of similar scope, type, and complexity. 3… more
    ManTech (12/04/25)
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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 ... trying to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will provide candidates with a chance to work on system… more
    Amentum (11/21/25)
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