• Senior Malware Engineer

    Leidos (Alexandria, VA)
    …Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security clearance and demonstrated advanced technical ability in ... and will aid in discovering other affected or vulnerable systems , establishing a more concrete framework for attribution, and...languages (eg, Python, C, C++, Ruby) **Basic Qualifications:** + ** Active Top Secret clearance or higher** (program… more
    Leidos (10/31/25)
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  • AI/ML Delivery Engineer

    General Dynamics Information Technology (Herndon, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Data ... Science and Data Engineering **Skills:** Cloud Platform,Computer Programming,Data Science,Data Systems ,Machine Learning Operations **Experience:** 10 + years of related… more
    General Dynamics Information Technology (11/15/25)
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  • Software Engineer 3 (Architecture…

    Huntington Ingalls Industries (Suffolk, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Technologies, a division of HII, is seeking a Software Engineer 3 (Architecture Engineer ) to support the...that different system components work seamlessly together. + Design systems with a focus on performance, scalability, and fault… more
    Huntington Ingalls Industries (11/06/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …in acquiring modern processing applications. Qualifications & Physical Requirements + Active Top Secret/SCI Clearance with Polygraph. + Bachelor's degree ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/09/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... today is safe and tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in Annapolis Junction, MD or… more
    General Dynamics Information Technology (10/08/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …products, and/or requirements + Experience support wargames and exercises Security Requirements: Active Top Secret clearance and eligible for SCI. Current TS/SCI ... Title: Modeling and Simulation Engineer KBR is seeking a highly qualified Modeling...perform analysis support modeling and simulation of complex space systems . Analysis and Modeling & Simulation actives will support… more
    KBR (09/02/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …successor **Security Requirements:** + US Citizenship required + Candidates must have an active Top Secret level clearance to include eligibility for SCI ... Imagine One has an urgent need for **Cybersecurity Engineer III** candidates for a position supporting the...STIG, Tenable Nessus, etc.) on various standalone and networked systems + Performing manual reviews via DISA STIGs/SRGs, etc.… more
    Imagine One Technology & Management (09/01/25)
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  • Senior Modeling & Simulation Engineer

    SAIC (Dahlgren, VA)
    …Engineering, Computer Science, Physics, or a related field. **Security Clearance:** + Active Top Secret (TS) clearance associated with specific projects. ... SAIC is seeking a full-time Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare... to support the Program Executive Office Integrated Warfare Systems (PEO IWS), specifically for AEGIS and Enterprise Ship… more
    SAIC (11/05/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    …and JSAF + Knowledge of the principles, practices, and procedures used in systems development **Clearance Requirements:** + Active Secret Security Clearance with ... **MANTECH** seeks a motivated, career and customer-oriented **Software Engineer ** to join our team in **Norfolk, VA.** This is an **onsite** position. Join the… more
    ManTech (10/09/25)
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  • Fire Alarm College Return Engineer…

    M. C. Dean (Vienna, VA)
    …simulation; engineering & simulation test lab endeavors; passive cabling and active component communication systems design; implementation and administration; ... at MC Dean, you will join forces with more than 3,600 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (09/10/25)
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