• IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD),System Administration ,Windows 10 **Certifications:** CompTIA Security + - DoD 8570 ... strong experience in both **Microsoft Enterprise Systems and Linux administration ** to provide **Tier II support** for...with Polygraph clearance.** + **Current DoD 8570 IAT Level II Certification** (eg, CompTIA Security + CE, SSCP,… more
    General Dynamics Information Technology (10/14/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …modified hardware, operating systems, and software applications ensuring integration with Information Assurance (IA) security integrity requirements for the ... anti-virus signature files on all assigned assets. + Install security patches to protect against information assurance...a degree. + 8+ years or more of Network Administration /Engineering or related experience required. + Possess Baseline and… more
    Chenega Corporation (09/01/25)
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  • Windows Linux Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Linux,System Administration ,Windows Applications **Certifications:** CompTIA Security + - ... dynamic and mission-focused environment. In this role, you'll **provide Tier II support and systems administration ** across multiple large-scale Microsoft-based… more
    General Dynamics Information Technology (10/14/25)
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  • Information Technology Subject Matter…

    TekSynap (VA)
    …degree (BA/BS) in a technical discipline. **Certifications** + **DoD 8570 IAT Level II Baseline Certification:** + COMPTIA Security + CE + Cisco Certified Network ... Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information Assurance Certification (GIAC) Global Industrial Cyber Security Professional… more
    TekSynap (11/08/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level II (CompTIA Security + ce) and additional Computing Environment (CE) certification ... and timelines, and working closely with service owners. + Perform systems security administration functions, including creation and maintenance of customer… more
    General Dynamics Information Technology (10/25/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** CompTIA Security + CE | CompTIA - ... be on an engineering team that provides IT Systems Administration support to global real-time operational activities. Critical thinking...with polygraph * Must be DoD 8570 IAT Level II Requirement- Security + CE * Location: Springfield,… more
    General Dynamics Information Technology (09/06/25)
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  • G2 Infrastructure Engineer | Active Top Secret…

    General Dynamics Information Technology (Fairfax, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Infrastructure Engineering,System Administration ,Systems Engineering **Certifications:** Security + CE - ... Experience:** 10 years of relevant IT experience + **Required Certifications:** DoD 8570 IAT II compliant - CompTIA Security + CE + **Education:** BS Degree or… more
    General Dynamics Information Technology (10/25/25)
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  • MDM Application Database Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Database Security ,Oracle Database Administration (DBA),SQL Query Development **Certifications:** ... Trust + **Certification(s):** Meet DOD 8570 Baseline IAT Level II certification (ie Security + CE or higher)...or higher) + **Education** : BA/BS in computer science, information systems, or equivalent related field + **Years' Experience:**… more
    General Dynamics Information Technology (11/16/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Herndon, VA)
    …ability to obtain and maintain a CI poly + Must meet DoD 8570 IAT Level II requirements including one of the following: Security + CE, CND, SSCP, GSEC, GICSP, ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT),System Requirements,Systems Development **Experience:** 10 + years… more
    General Dynamics Information Technology (11/21/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …employees support vital missions for government and commercial customers. For more information , visit www.saliense.com. Why Saliense? In addition to providing a fun, ... and cutting technology. + Manages team responsible for systems engineering, security engineering, and workstation and server vulnerability remediation and patch… more
    Saliense Consulting (10/01/25)
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