• Citrix Systems Administrator

    Leidos (Bethesda, MD)
    government contracts we support. **Preferred Qualifications** + Citrix Certified Administrator (CCA) + ITIL Foundations Certification If you're looking for ... where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The Administrator more
    Leidos (12/03/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …integration, sustainment, and ground/flight test support. + Perform as a Windows\VMware System Administrator for a classified government contract. + Perform as a ... Linux\Redhat System Administrator for a classified government contract. + Maintain smooth operation of multi-user computer...Current valid Security+ CE, CASP, CISSP or similar security certification . + Current valid DoD 8570 Certification more
    Northrop Grumman (12/12/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and ... + Bachelor's Degree with 12+ years' experience as a Unix System Administrator - Operational experience with RHEL8 and RHEL9. Additional years' experience may… more
    Leidos (12/20/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator ... At GDIT, people are our differentiator. As a Storage Administrator you will help ensure today is safe and...WHAT YOU'LL NEED TO SUCCEED: * Education: Technical Training, Certification (s) or Degree * Required Experience: 5+ years of… more
    General Dynamics Information Technology (01/07/26)
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  • Principal/Sr. Principal HPC System…

    Northrop Grumman (Jessup, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the ... is seeking a **Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD**...+ Must be a US citizen + Active US Government security clearance per customers' requirements **Basic Qualifications for… more
    Northrop Grumman (12/05/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …considered equivalent to two (2) years of experience. . Hadoop/Cloud System Administrator Certification or comparable Cloud System/Service Certification is ... Cloud System Administrator Location Annapolis Junction, MD Job Code 2063...specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is… more
    DCCA (11/17/25)
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  • Cloud System Administrator - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System Administrator and ... GDIT, people are our differentiator. As a Cloud System Administrator you will help ensure today is safe and...WHAT YOU'LL NEED TO SUCCEED: * Education: Technical Training, Certification (s) or Degree * Required Experience: 3+ years of… more
    General Dynamics Information Technology (01/07/26)
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  • Linux/Windows Systems Administrator II…

    COMSO, Inc (Columbia, MD)
    Linux/Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description About ... is a powerhouse when it comes to empowering federal government stakeholders to fulfill their mission with confidence and...Baltimore Sun Media Group. Currently, we are seeking aSystems Administrator IIto join our Team! ** Must have active… more
    COMSO, Inc (11/27/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **Exciting Opportunity: Join Our Team as a Linux System Administrator !** Are you passionate about Linux systems and eager to make a significant impact?… more
    CACI International (10/18/25)
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  • Linux System Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Red Hat Certified System Administrator (RHCSA) Certification . + Ability to work with customers to develop ... Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad… more
    Link Solutions Inc (01/06/26)
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