• System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level...specific research projects and needs. **Qualifications:** _Required:_ + Active TS / SCI with Polygraph + Provide support for… more
    CACI International (09/10/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret / SCI with Polygraph **Physical Requirements:** + The ... and performance. + Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure… more
    ManTech (07/23/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …is an international, leading-edge provider of technical services to include Secure Information Systems , Security and Engineering and Intelligence Analysis. Our ... Cross Domain Solutions Administrator (ONI)Suitland, MD **Requires US Citizenship** **Employment Term...Term and Type: Regular, Full Time** **Required Security Clearance: TS / SCI ** **Required Education: High School or equivalent… more
    FGS, LLC (08/23/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …and cybersecurity industries. **Position Summary:** MC Dean is seeking a highly competent TS / SCI with Polygraph cleared **Network Administrator 3** to assist ... of experience + Bachelor's Degree with 5+ years of experience + Must have a TS / SCI with Polygraph **Desired Certifications:** + CCNA, CCNP or Network+ Security +… more
    M. C. Dean (09/23/25)
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  • Oracle Database Administrator

    Leidos (Suitland, MD)
    …operations. This fully onsite role in **Suitland, MD** requires an **active DoD TS / SCI ** clearance and offers the chance to work on high-impact national ... to work independently and across technical teams. **Basic Qualifications:** + Active DoD TS / SCI clearance. + Bachelor's degree with 8+ years of experience (or… more
    Leidos (09/20/25)
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  • System Administrator 2

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …2 for a great opportunity in the Annapolis Junction area. A current and active TS / SCI Clearance with a Maryland Polygraph is required. No CCA's will be accepted ... to support the implementation, troubleshooting and maintenance of IT systems . + Provide Tier 3 problem identification, diagnosis and...and change control. Requirements + A current and active TS / SCI Clearance with a Maryland Polygraph is… more
    Jovian Concepts, Inc. (09/17/25)
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  • System Administrator - Level 3

    CACI International (Annapolis Junction, MD)
    System Administrator - Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... and diagnose technical issues related to NetApp and Commvault systems + Develop and maintain technical documentation, including troubleshooting...GED or 5 Years Experience and Bachelors + Active TS / SCI (no waiver - minimum requirement) +… more
    CACI International (08/28/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS / SCI w/ Poly For over 40 years, DCCA has provided a broad range ... Cloud System Administrator Location Annapolis Junction, MD Job Code 2063...Puppet and SALT Education: . Bachelor's Degree in Engineering, Systems Engineering, Computer Science, or Mathematics is highly desired… more
    DCCA (08/18/25)
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  • System Administrator

    KBR (Bethesda, MD)
    …Java. + Knowledgeable of storage volume management, storage area networks, and file systems . Security Clearance Requirements: Active TS / SCI and willingness ... Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/25/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …Administrator Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System...iso and RedHat package Managers (rpm) CLEARANCE REQUIRED + TS / SCI w/ Polygraph Desired Qualifications: + One… more
    Synergy ECP (07/29/25)
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