• Microsoft Exchange & Messaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …and hardening based on security guidelines, such as DISA STIGs + CompTIA Security + or similar for IAT Level II DoD 8570/8140 certification + BA/BS (or ... deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for… more
    General Dynamics Information Technology (01/02/26)
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  • Microsoft Identity and Access Management (IdAM)…

    General Dynamics Information Technology (Chantilly, VA)
    …and hardening based on security guidelines, such as DISA STIGs + CompTIA Security + or similar for IAT Level II DoD 8570/8140 certification + BA/BS (or ... deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for… more
    General Dynamics Information Technology (01/08/26)
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  • Sr. Network Administrator - TS required

    Huntington Ingalls Industries (Virginia Beach, VA)
    …(must maintain throughout employment) + US citizenship + Current DoD 8570 IAT Level II certification/equivalent or higher (eg, Security + CE, CCNA Security , ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,177.00 - $130,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity… more
    Huntington Ingalls Industries (12/20/25)
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  • Junior Systems Architect

    General Dynamics Information Technology (Falls Church, VA)
    …Architecture,Enterprise IT Architecture,Network Architecture,Systems Design **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 1 ... program, and leadership to ensure architecture documentation supports compliance, security , and operational objectives. + Support enterprise IT modernization efforts… more
    General Dynamics Information Technology (01/07/26)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …certification(s) to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level II (CompTIA Security + ce) and additional Computing Environment (CE) ... Systems,Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat, CompTIA… more
    General Dynamics Information Technology (10/25/25)
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