• Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Cisco Certified Network Professional ... (CCNP) certified. + Proven leadership in managing complex network environments, including DoD networks. + Advanced knowledge of routing protocols (OSPF, BGP), security standards (802.1X, 802.11, MAC bridging), and media access control systems. + Demonstrated… more
    Link Solutions Inc (08/26/25)
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  • CyberArk Lead Engineer

    Red River (MD)
    …+ Current DoD 8570 IAT Level II certification (eg, Security+ CE, CCNA Security, or equivalent). + Hands-on experience with PAM architectures, particularly CyberArk ... platforms. **Preferred Qualifications:** + CyberArk Sentry (Level 1) or Guardian (Level 2) certification. + Experience supporting DISA environments or other Fourth Estate Agencies. + Prior leadership experience managing technical teams or projects. + Master's… more
    Red River (08/25/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …days of starting employment. Acceptable certifications include CCNA -Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP) **Preferred Qualifications:** + Familiarity ... with configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy + Familiarity with JIRA ticketing system + Familiarity using LatteART + Familiarity with Enclave environments **Clearance Requirements:** + Must have… more
    ManTech (08/22/25)
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  • Active Directory Engineer - Active TS/SCI with CI…

    ENS Solutions (Annapolis Junction, MD)
    …including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security. + 10 years of relevant experience or an equivalent combination of ... education (BA/BS) and years of experience. + Expert level troubleshooting skills with Active Directory, Azure AD, Group Policies including Advanced group policy manager, DNS, PKI, Microsoft PowerShell, Windows Server versions up to 2019 + Ability to quickly… more
    ENS Solutions (08/22/25)
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  • Deputy Program Manager

    Link Solutions Inc (Adelphi, MD)
    …Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Must have Project Management Professional ... (PMP) certification. + Must have ITIL v4 Foundation or higher. + Proven track record of successful program delivery in a leadership role. + Strong knowledge of project management methodologies and best practices. + Excellent skills in budgeting, financial… more
    Link Solutions Inc (08/19/25)
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  • Senior System Administrator - Network Security

    St. George Tanaq Corporation (Suitland, MD)
    …as CompTIA Security+ or Certified Information Systems Security Professional (CISSP), CCNA Security, CCNP Security, Adaptive Security Appliance (ASA), Cisco Certified ... Design Professional (CCDP), CCIE Security, Cisco IronPort Web Security Appliance (WSA), Certified Cloud Security Professional (CCSP), or Global Information Assurance Certification (GIAC) Certifications., or similar certifications, highly desired. **Physical… more
    St. George Tanaq Corporation (08/19/25)
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  • Network Engineer (Edge Operations) Level II

    GovCIO (Bethesda, MD)
    …to obtain and maintain NIH/CIT Public Trust Preferred Skills and Experience + CCNA /CCNP is desired. + Experience with security is desired **Company Overview** GovCIO ... is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens. But we can't do… more
    GovCIO (08/19/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Ability to analyze and determine ... information needs and elements, data relationships, attributes, data flow and storage requirements, and data output and reporting capabilities. + Proficient in MS SQL, Azure, Oracle, or equivalent + Extensive proficiency with Microsoft Office products. +… more
    Link Solutions Inc (08/19/25)
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  • Senior UI Engineer

    ManTech (Annapolis Junction, MD)
    …starting employment. Acceptable certifications include A+ CE/ CCNA -Security/CND/Network+ CE /CySA+/GICSP/GSEC/Security+ CE/CND/SSCP) **Preferred Qualifications:** + ... Experience with MongoDB + Experience with Mattemost/HUSTLE + Experience with Kubernetes, Helm, Rancher, Flux, and Kudectl in secure DevOps environments + Hands-on experience with JIRA, Confluence, IDEA IDE, and CI/CD pipeline tools such as Git/GitLab… more
    ManTech (08/16/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …Cisco Certified Network Professional (CCNP), Cisco Certified Network Associate ( CCNA ), Microsoft / Windows Server Certifications Microsoft Certified: Windows Server ... Hybrid Administrator Associate or Microsoft Certified: Azure Administrator Associate, and/or ITIL 4 Foundation, highly desired. **Physical Requirements** + Candidates must reside in or within commutable distance of Suitland, Maryland. + Prolonged periods of… more
    St. George Tanaq Corporation (08/15/25)
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