• Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    … - Network Security ** to support our federal government customer. The Senior Security Administrator will be the Security Team lead and provide ... Senior System Administrator - Network Security WFH Flexible*Suitland,...the interview process, the use of artificial intelligence (AI) tools to generate or assist with responses during phone,… more
    St. George Tanaq Corporation (08/19/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …and anomaly detection/resolution, refresh and modernization planning, network integrations, and security hardening. As a Network Administrator , you will be ... testing, hardening, and assessments to meet strict compliance and operational security requirements Network Administrator requirements are: + 3+ years of… more
    Tactibit Technologies LLC (09/25/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Annapolis, MD)
    …analysis activities in accordance with the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS) Site ... Services Management (PPSM) support, and reviewing proposed configuration changes for security impact. The administrator will handle in-processing and… more
    GovCIO (09/25/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …optimizing database performance, performing backups and recovery, and implementing security measures. The administrator collaborates with development teams ... Services and Development. Link Solutions is seeking a Database Administrator to join our team at Adelphi, MD +...a US Citizen + Must have an active DoD Security Clearance + Non-remote (relocation incentive available) The Database… more
    Link Solutions Inc (08/19/25)
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  • M365 Exchange Online Administrator

    Leidos (Gaithersburg, MD)
    …or more Microsoft 365 certifications. eg, Microsoft 365 Certified: Messaging Administrator Associate, Enterprise Administrator Expert, Security , Compliance, ... approach to IT transformation. Our team is solving the world's toughest security challenges for customers with "can't fail" missions. To explore and learn… more
    Leidos (10/04/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …and Python-based automation + Strong working knowledge of cross-platform integrations and security tool APIs + Experience with process improvement in fast-moving ... **Preferred:** + **IAT Level III certification** (eg, CISSP) + Splunk Certified Enterprise Security Administrator + Proficiency in standard DoD Security and… more
    Leidos (09/20/25)
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  • Senior Web Designer/Developer with an Active…

    Zantech (Suitland, MD)
    …(MOS) - Advanced Word + Certified Web Professional (CWP); CompTIA Security + + SharePoint Administrator /Developer certifications + Section 508 Accessibility ... upcoming talented Senior Web Designer/Developer with an Active TS-SCI Security Clearance to lead web support services for the...Word to HTML/CSS using Adobe Dreamweaver and XML authoring tools + Post HTML, XML, and PDF versions to… more
    Zantech (08/07/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems/Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... and much more. **Join us and make a difference in National Security !** **Job Summary:** Systems/Network administrator will provide support for implementation,… more
    Leidos (09/20/25)
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  • Systems Administrator

    ManTech (Lothian, MD)
    …with DoD or Navy cybersecurity mandates + Certifications such as Linux+, CompTIA Security +, or Red Hat Certified System Administrator (RHCSA) + Basic knowledge ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team in **Patuxent River, MD.** This is an **on-site** position.… more
    ManTech (10/08/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …and resolution, and manage daily IT system operations including monitoring and security compliance. **Responsibilities:** + As a System Administrator , your key ... System Administrator Job Category: Information Technology Time Type: Full...with Polygraph **Preferred Skills:** + Familiarity with vulnerability scanning tools and security compliance tools … more
    CACI International (08/01/25)
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