• Systems Administrator

    CACI International (Linthicum, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... * **The Opportunity:** Join our dynamic team as a Systems Administrator , where you will play a...readiness and maintain enterprise security tools. **Responsibilities:** _Required:_ + ** TS / SCI with Polygraph** + Stand up, configure,… more
    CACI International (09/27/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    … system environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include ** SCI access** and a recent **Polygraph** ... Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team...not a virtual position._** **Candidates MUST possess a current TS / SCI to include a current and recently… more
    Northrop Grumman (11/19/25)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Systems Administrator II Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking to ... hire a Systems Administrator in the Annapolis Junction, MD...to work a rotating Panama Schedule.** Requirements + **Active TS / SCI with Polygraph clearance required** + **Ability… more
    Athenix Solutions Group, LLC (10/25/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting ... and maintenance of Information Technology (IT) systems . Manages IT system...Security Clearance: **_** Qualified applicants MUST HAVE AN ACTIVE TS / SCI WITH POLY. **_** Employee Referral Award… more
    Nightwing (10/13/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... maintenance of Information Technology (IT) systems . Manages IT system...Level I. Security Clearance:** **Qualified applicants MUST HAVE ACTIVE TS / SCI WITH POLY.** Employee Referral Award Eligibility:… more
    Nightwing (09/22/25)
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  • Systems Administrator - Help Desk

    CACI International (Fort Meade, MD)
    Systems Administrator - Help Desk Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... Travel: Local * * * CACI is seeking a ** Systems Administrator (MI Systems Maintainer...equipment. + DOD 8570 IAT 2 certification. + Active TS / SCI Clearance with Polygraph - ** **… more
    CACI International (11/15/25)
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  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS / SCI w/ Poly ... Systems Administrator 1 Location Annapolis Junction,...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/17/25)
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  • Systems Administrator II

    DCCA (Annapolis Junction, MD)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 2 Candidate must have an active TS / SCI w/ Poly ... Systems Administrator II Location Annapolis Junction,...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/17/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …of IT experience is required. + US Citizenship + Active Top Secret / SCI security clearance to be considered. TS / SCI clearance must be in place by ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD**… more
    Northrop Grumman (10/02/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital...STE/STN support. + **Clearance Required: Must have an active TS / SCI with Polygraph** **Desired Qualifications:** + Puppet,… more
    Leidos (11/15/25)
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