• Principal /Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance ... your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based out of… more
    Northrop Grumman (11/21/25)
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  • Principal Systems Engineer - active…

    V2X (Springfield, VA)
    …and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- ... integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer… more
    V2X (11/25/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    … that ensure national security and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our ... Title: SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (10/06/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …efforts as part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) ... in acquisition and execution of mission critical systems . The Acquisition Systems Engineer is part of a team of high-performing subject matter experts (SMEs)… more
    SAIC (11/21/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …we can't turn into opportunity. And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support our Intelligence ... Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive),Security System Design, Systems Engineering **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (09/30/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills and ... data distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as a technical advisor to support the Government… more
    KBR (11/07/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be… more
    Northrop Grumman (10/02/25)
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  • Systems Engineer , Directed Energy…

    Huntington Ingalls Industries (Alexandria, VA)
    …Salary Ranges: Systems Engineer Mid Levels 2-3 - $72,254 - $130,000 Systems Engineer Senior Levels 4-5 - $112,421 - $195,000 Essential Job ... the US Army's Enduring High Energy Laser (E-HEL) weapon systems program represents a significant investment in the cutting-edge...equivalent and 6 years relevant experience. * Mid to Senior Level: 5 years relevant experience with Bachelors in… more
    Huntington Ingalls Industries (11/29/25)
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  • Sr EMC Engineer

    Amentum (Dahlgren, VA)
    Engineer to perform Test, Evaluation, Integration, and configuration of C5ISR systems . ** Senior EMC Engineer Responsibilities Include:** + Developing ... experience in Research, Development, Test, Engineering, or Integration related to warfare systems or electronic systems . + Demonstrated experience in theoretical… more
    Amentum (11/20/25)
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