• VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …MD Role Responsibilities: We are looking for a senior level system administrator /engineer with deep knowledge and experience with VMWare . This role will be ... VMWare Administrator Location: Annapolis Junction, MD,...clearance Job Description: Candidates must have an active Top Secret /SCI Clearance with a Full Scope Polygraph. Onsite in… more
    Arena Technical Resources, LLC (01/01/26)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator ( VMware ) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ... ** Systems Administrator ** with demonstrated experience to maintain...degree in a technical discipline + 10+ years of systems administration experience + 6-8 years of VMware more
    SMX (11/14/25)
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  • System Administrator - Active…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems ... leveraging DoD infrastructure. This includes managing RA workstations, ensuring system compliance with cybersecurity frameworks, and supporting audit readiness for… more
    ENS Solutions (10/31/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    system integration, sustainment, and ground/flight test support. + Perform as a Windows\ VMware System Administrator for a classified government contract. ... has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment...LDAP, VMWare , and knowledge of SAN storage systems . + Linux Operating System experience and/or… more
    Northrop Grumman (12/12/25)
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  • System /Network Administrator

    RTX Corporation (Fulton, MD)
    …+ A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator (RHCSA), VMWare VCP, or other industry relevant ... system administration of enterprise wide or program/lab related systems , including setting up new and/or maintaining existing environments. * Administration… more
    RTX Corporation (11/21/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... Windows Server Hybrid Administrator Associate, or Red Hat Certified System Administrator (RHCSA) Certification Clearance: Applicants selected will be subject… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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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 ... for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and...a degree. + 15+ years of experience as a System Administrator or related experience in programs… more
    ManTech (12/24/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    … Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ ... of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining… more
    Leidos (12/20/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (11/19/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …3+ years of experience + 5+ years of experience as a System Administrator + Experience with administration of VMware , Linux systems , and Windows ... what's possible. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across...systems + Provide analyses of alternatives for identified system issues or future plans + Install, and configure… more
    Parsons Corporation (12/04/25)
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