• Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …- $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Employee Referral Amount: $3,000.00 Meet HII's Mission Technologies Division Our ... will be responsible for leading reverse engineering efforts into systems of interest and mentoring junior engineers in the...above and beyond if you * Already possess an active security clearance * Have experience with modern C++… more
    Huntington Ingalls Industries (06/05/25)
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  • Sr. Systems Engineer , Configuration…

    Arena Technical Resources, LLC (Sterling, VA)
    …must possess an active TS/SCI clearance Job Description: We are looking for a Senior Systems Engineer to work alongside our balanced agile delivery teams ... Sr. Systems Engineer , Configuration Management Location: Sterling,...and appraisals Must be a US Citizen with an active US DOD TS/SCI Security Clearance Must be able… more
    Arena Technical Resources, LLC (07/18/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified ... clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages… more
    Cambridge International Systems Inc (06/10/25)
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  • Data Engineer Senior

    TekSynap (VA)
    …manageable features and user stories with clear acceptance criteria. **REQUIRED QUALIFICATIONS** + Active Secret Clearance or higher + Seven (7) or more years of ... Bachelor's or Master's degree in computer science, Software Engineering, Information Systems , or a related technical field, preferred. **Overview** TekSynap is… more
    TekSynap (07/16/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for Navy ... Surface Tactical Systems . **Work will be performed at Naval Surface Warfare...connectivity issues **Security Requirements:** + US Citizenship required + ACTIVE Top Secret DoD Security Clearance (T5 Investigation) +… more
    Imagine One Technology & Management (06/03/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems ...strategies and source selections as directed. Required Qualifications: + Active TS/SCI + Bachelor of Science/Bachelor of Arts (BS/BA)… more
    KBR (08/08/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Systems Engineer 4** to join our **Security and Electronic Systems ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (07/15/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …resulting collected data into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing ... Title: OPIR Systems Engineer KBR is seeking a...OPIR assets, field deployments and sustainment. Clearance Requirement: + Active Top Secret/SCI security clearance with a Polygraph Belong,… more
    KBR (07/10/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …competencies for Lockheed Martin for development of Trusted\-by\-Design Intelligent Systems \. TIL technology focus areas include Neuro\-Symbolic and Generative AI, ... simulation, test, verification, validation, and certification of autonomous and AI\-enabled systems across air, land, sea, space and cyber domains\. \*\*\* This… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer (Test Tool…

    KBR (Springfield, VA)
    …defense. This is a contingent position based upon contract award. KBR is seeking a Senior Systems Engineer to support government customers in the Washington ... Title: Systems Engineer (Test Tool Development and...Mathematics, or related quantitative science field. Security Clearance Requirements: Active TS/SCI (with poly preferred) Belong, Connect and Grow… more
    KBR (06/13/25)
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