• Microsoft SQL Database Administrator

    Leidos (Suitland, MD)
    **Description** **Join Us as a Microsoft SQL Database Administrator ** Leidos is looking for a talented Microsoft SQL Database Administrator to join our team at ... vulnerability remediation. + Communicate effectively across diverse teams, bridging technical and non‑ technical audiences. **Required Qualifications:** +… more
    Leidos (01/01/26)
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  • System Administrator

    Leidos (Bethesda, MD)
    …join a Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show you how to accelerate your career path. Leidos ... you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year...Individuals in this role may be required to perform technical software configuration, rebooting, and other remedial actions on… more
    Leidos (12/30/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None Type of Travel: None * * * The Network Security System Administrator will work within the Network Security Implementation and Sustainment (NSIS) Services, and… more
    CACI International (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 ... compliance with security standards. + Provide expert-level troubleshooting for complex technical issues. + Collaborate with other teams to design, implement, and… more
    ManTech (12/23/25)
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  • Senior Network Administrator

    CACI International (Aberdeen Proving Ground, MD)
    Senior Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... None * * * **The Opportunity:** Support the DoD as Senior Network Administrator for an Army Task Order that provides system administration, network administration,… more
    CACI International (12/11/25)
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  • Medical Training Program Administrator

    Johns Hopkins University (Baltimore, MD)
    …Johns Hopkins School of Medicine, Hospital and surrounding community. + Technical Qualifications or Specialized Certifications: + Encouraged to attend the Council ... development, such as presenting at CORD, chairing various committees, etc. ** Technical Qualifications or Specialized Certifications** + Encouraged to attend the… more
    Johns Hopkins University (12/10/25)
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  • System Administrator

    CACI International (Hanover, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Contractor on MWIII Bridge, in Hanover, MD. We are seeking a System Administrator to support Identity, Credential, and Access Management (ICAM) systems. This role… more
    CACI International (12/09/25)
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  • Oracle Database Administrator

    ManTech (Fort Meade, MD)
    MANTECH seeks a motivated, career and customer-oriented **Oracle** **Database Administrator ** to join our team in the **Ft. Meade, MD** area. In this role, you will ... provide technical expertise for database design, development, implementation, information storage...+ 5+ years of experience as a production database administrator , including experience with Oracle databases **Security Clearance Requirements:**… more
    ManTech (11/26/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR customer ... policy and procedures to include hardening of systems, implementing Security Technical Implementation Guides (STIGs) and scanning. + Experience with Linux Server… more
    JHNA (11/25/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems ... Administrator leads complex system administration and endpoint configuration activities...and oversee MECM implementation and operations. + Resolve complex technical issues and provide Tier 3 support as necessary.… more
    Black Bear Technology Solutions, LLC (11/21/25)
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