• SURTASS Field Support Team (FST) Network Lead

    V2X (Virginia Beach, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... the Surveillance Towed Array Sensor System (SURTASS) Operations and Maintenance (O&M) Technician Crewmembers and Field Support Team (FST) program to our extensive… more
    V2X (08/14/25)
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  • Senior Technical CI Advisor

    Parsons Corporation (Springfield, VA)
    …in appropriate formats. + Conduct liaison between CI Office, Insider Threat, Security , network defense, other relevant NGA Offices, and IC/DoD partners as applicable ... NGA technical meetings and working groups to address issues related to technical security and CI interests; participate in TSSC specialized projects as necessary. +… more
    Parsons Corporation (07/16/25)
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  • Production Officer

    Leidos (Mclean, VA)
    …has a new and exciting opportunity for a Production Officer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We… more
    Leidos (08/15/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    …Are you an ethical hacker ready to apply your knowledge to National Security ? Join us at the Leidos Innovations Center, Information and Data Science Division, ... networking and embedded software systems in support of national security missions. You will work in a dynamic, high-impact...a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We… more
    Leidos (08/08/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    …+ Demonstrated advanced experience in evaluating rules to ensure maximum security while minimizing redundancy in rules **PRIMARY RESPONSIBILITIES** + Train and ... concepts and best practices, including: Identifying misconfiguration, conflicting rules, security gaps, firewall security issues, optimize rule-sets, and… more
    Leidos (08/08/25)
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  • Lowband Journeyman Expert (Onsite)

    RTX Corporation (Langley AFB, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: TS/SCI Raytheon Company Managed by Collins Aerospace… more
    RTX Corporation (08/02/25)
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  • OPSEC Planner (IO Planner)

    Leidos (Norfolk, VA)
    **Description** **Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Operations Security (OPSEC) Specialist to ... technical means, and information exploitation threats that affect US operational security . + Provide support to wargames, exercises, contingency operations, and… more
    Leidos (07/27/25)
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  • Miso/Psyops Planner

    Leidos (Norfolk, VA)
    **Description** **Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Military Information Support Operations ... Operations, Electronic Warfare (EW), Military Deception (MILDEC), and Operations Security (OPSEC) strategies. + Conduct and facilitate strategic, operational, and… more
    Leidos (07/26/25)
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  • Senior Modeling and Simulation System Software…

    Serco (Suffolk, VA)
    …other subordinate and partner simulation centers. Able to train other M&S tech in the requirements of federation management. + Coordinate with simulation developers ... experience. + Active US Department of Defense (DoD) Secret security clearance with the ability to obtain a Top...with the ability to obtain a Top Secret (TS) security clearance + Strong computer and networking skills background.… more
    Serco (07/25/25)
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  • Senior Systems Engineer - Part-time 20 hours

    NTT DATA North America (Quantico, VA)
    …hour per week onsite) **Job Duties:** + Create and maintain network and security infrastructure for both bare-metal and virtual machines with the appropriate LAN, ... servers and applications. + Evaluate, improve, and maintain the information security throughout the network, systems, applications, and storage infrastructure. +… more
    NTT DATA North America (07/19/25)
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