• Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... **Job Description** BAE Systems , a top-ten prime contractor to the US...to lead the world in defense technologies and national security services. We offer flexible work environment to support… more
    BAE Systems (09/09/25)
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  • Systems Integrator

    Nightwing (Sterling, VA)
    …to mechanical, electrical, fire protection, telecom, and security systems . develops and implements the configuration management processes according ... automation. + Database Management : Experience with relational databases and database management systems . Desired Certs: + CompTIA: CompTIA A+ (for hardware… more
    Nightwing (09/26/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR... and process the resulting collected data into useful information distributed to IC and DoD users. As a… more
    KBR (09/30/25)
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  • Cybersecurity Operational Technology (OT)…

    Chinook Systems (VA)
    …Region. Key Responsibilities: + Perform detailed technical analysis of Industrial Control Systems (ICS) and integrate cyber security solutions. + Identify ... Who is Chinook? Chinook Systems , Inc. is a leader in delivering lifecycle..., Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility… more
    Chinook Systems (09/27/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …You Will Do** **:** The System Administrator will provide technical support, systems administration, application administration, and system security to the ... **Job Family** **:** IT Cyber Security **Travel Required** **:** Up to 10% **Clearance...tickets or contact with vendors to EM Emergency Communications systems . + Microsoft Windows workstation troubleshooting and administration. Troubleshoot… more
    Guidehouse (08/08/25)
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  • Systems Engineer - Modeling and Simulations…

    QinetiQ US (Mclean, VA)
    …degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Computer Information Systems , Mathematics, or related STEM field Experience: + ... reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore...Tools and Systems : + Applied experience in systems engineering lifecycle management tools such as… more
    QinetiQ US (09/12/25)
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  • OPIR Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …HS diploma or GED Nice If You Have: + Experience with satellite mission management systems + Experience developing solutions in classified Cloud environments in ... to take on the toughest challenges in Satellite Mission Management ? As a OPIR Systems Engineer on...You Have: + 3+ years of experience with national security satellite systems for SIGINT or GEOINT… more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
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  • Information Management / Technical

    Amentum (Springfield, VA)
    …Experience in assessing systems using NIST 800-53 and DISA, Defense Information + Systems Agency(DISA) Security Technical Implementation Guides ... Amentum is seeking an ** Information Management / Technical** to support...+ Design and develop report capabilities, generate reports containing security metrics and other statistical information ; and… more
    Amentum (07/15/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …server infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless ... a continuously evaluated risk-based methodology. * Deploys and manages identity access management systems for controlling access to network devices and other… more
    AltaGas (08/07/25)
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  • E25 VCS Combat Systems Test Engineering…

    HII (Newport News, VA)
    …ensures a high state of readiness. HII supports the Department of Energy's national security mission through the management and operation of its sites, as well ... Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $54,109.00 - $66,950.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides… more
    HII (09/13/25)
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