• Security Information Systems Analyst Staff

    Lockheed Martin (Herndon, VA)
    …the following areas of technical expertise: programming, computer application analysis, software development, systems integration, and related disciplines\. We ... with ability to obtain SCI access and Polygraph\. \- Experience working with system administration of various supporting systems utilized by a security… more
    Lockheed Martin (10/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE | CompTIA… more
    General Dynamics Information Technology (09/02/25)
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  • Information System Security Manager

    SAIC (Chantilly, VA)
    …customer's systems and applications. + Coordinate A&A actions and system testing with appropriate security personnel. + Develop risk assessments, recommend ... **Description** SAIC is seeking an Information System Security Manager (ISSM) to provide information security...Lifecycle Assessment and Authorization (A&A) process. + Develop a Systems Security Plan (SSP). + Assist and maintain a… more
    SAIC (09/24/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …development. + A&A package processing. + RMF accreditation of Platform IT (PIT) systems . + Provide DoD software selection and approval processes for COTS, ... in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869...Expert (SME) in the area of AT. + Assess systems for Critical Program Information (CPI). + Conduct trade… more
    L3Harris (08/03/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad range of service requests to… more
    ManTech (08/20/25)
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  • Navy Qualified Validator

    Trace Systems Inc (Portsmouth, VA)
    …efforts. + Coordinate with ISSMs, Information System Security Officers (ISSOs), and system owners to validate that all systems are in compliance with the ... (POA&M). Education + Bachelor's degree in an IT-related discipline or Level II Certification (Security+ or better) Trace Systems Trace Systems Inc.… more
    Trace Systems Inc (08/29/25)
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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …VA. The Systems Engineer - Platform provides a combination of software and systems engineering knowledge, skills, abilities, standards, and best practices ... and Maintenance, Cybersecurity, and Project Management teams to support complex systems . + Kubernetes technical certification such as Certified Kubernetes… more
    V2X (09/12/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …CI Polygraph, a CompTIA Security+ CE (or equivalent DoD 8570 IAT Level II certification ), and relevant experience in both systems administration and systems ... domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator (Active… more
    L3Harris (09/04/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    …engineering, and government acquisition of supporting ground segment infrastructures/services and space systems + Proficient in Software Systems Engineering, ... as DoDAF architecture views, and Information Support Plans + Supports various systems architecting and engineering activities such as system requirements… more
    KBR (08/28/25)
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  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Services **Skills:** Communication,Computer Hardware,Troubleshooting **Certifications:** CompTIA Security+ CE Certification - CompTIA - CompTIA **Experience:** 5 + ... Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Technician with GDIT. A career in enterprise IT means connecting… more
    General Dynamics Information Technology (09/03/25)
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