• Information Systems Technical Analyst…

    Huntington Ingalls Industries (Springfield, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,639.00 - $130,000.00 Security Clearance : TS/SCI Level of Experience: Mid This ... opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...the sensitivity of the operational environment, an active TS/SCI security clearance will be required. What You… more
    Huntington Ingalls Industries (12/05/25)
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  • Topside Engineer (Engineer Systems 3)

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $98,259.20 Security Clearance : Ability to Obtain Level of Experience: College ... fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft...have the ability to obtain and maintain a Secret Security Clearance . Bonus Points For Having! +… more
    HII (11/28/25)
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  • Technical Lead Engineer Systems 2

    HII (Norfolk, VA)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $97,214.00 Security Clearance : Top Secret Level of Experience: Mid This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    HII (11/27/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our team of experts in the Northern Virginia ... both thought leadership and practical engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering experiences to… more
    SAIC (11/14/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
    systems engineering to develop a system model tailored to client needs + Secret clearance + Bachelor's degree in a Systems Engineering field Nice If You Have: ... tools + Knowledge of Department of Defense Architecture Framework + Model-Based Systems Engineering Certification Clearance : Applicants selected will be subject… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …operating systems , application software, and system management tools Performs systems modeling , simulation, and analysis Performs continual maintenance of ... Site US Citizenship Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI … more
    William C Brown Inc (11/25/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    Systems Engineer to work on complex projects crucial to our national security objectives. They will provide Systems Engineering and Technical Advisory (SETA) ... tools into a digital thread to connect siloed information systems . + Leverage digital twin technologies and modeling...+ Must be a US Citizen. + Active TS/SCI clearance with current polygraph. + Bachelor's degree in science,… more
    SAIC (12/13/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Sponsored Cyber Operation Academy Course (COAC) graduates. + Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine ... **This position requires** **U.S. citizenship** **and an** **active US DoD clearance ** **.** **Candidates who are** **not US citizens** **are** **not** **eligible**… more
    Imagine One Technology & Management (09/24/25)
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  • Scientist, Chief Systems Engineer

    L3Harris (Ashburn, VA)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... (EW) technology, with working knowledge of Electronic Countermeasures (ECM) techniques and systems . + Experience testing and integrating security technologies. +… more
    L3Harris (12/06/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …degree, a minimum of 10 years of prior related experience. + Active DoD Secret security clearance + System level design experience in which the applicant has ... sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Integration...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/25/25)
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