• Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …of 13 years of prior related experience. + Minimum of Collateral Secret security clearance required . + Minimum of Collateral Secret security clearance ... interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance ) Job Code: 30715...+ Mentor and develop junior engineers. + Provide DoD software selection and approval processes for COTS, GOTS, and… more
    L3Harris (11/01/25)
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  • Senior A/AI Machine Learning Engineer

    Lockheed Martin (Fort Belvoir, VA)
    …Space in Ft Belvoir, Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. We will train you through an extensive education and ... operations\. * Direct Machine Learning research experience * Understanding of software / hardware infrastructure, middleware, and system architectures\. * Excellent… more
    Lockheed Martin (09/19/25)
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  • UC Engineer - Quantico, VA (Active…

    World Wide Technology (Quantico, VA)
    …Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test and validate ... of mission-critical systems. **What will you be doing?** The UC Engineer is a dedicated, on-site professional responsible for providing technical assistance,… more
    World Wide Technology (09/30/25)
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  • Electrical Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …eligible to obtain a TS/SCI w/ poly level clearance . US Citizenship IS required **There are varying levels of Electrical Engineer roles available** : BS ... Area at Leidos has an opening for an Electrical Engineer in Reston, Virginia. The primary focus of the...be eligible to obtain a TS/SCI w/ poly level clearance . This requires US Citizenship. ** Required Skills,… more
    Leidos (10/04/25)
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  • ESM Systems Engineer III (OCONUS) - Secret…

    V2X (Reston, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. The ESM Systems Engineer III is required to be certified at the expert ... and independent decisions under pressure. + Performs other duties and assignments as required . Qualifications Security Clearance : + + Requires an active Secret … more
    V2X (10/22/25)
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  • NCIS Network Engineer | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + **Security Clearance Level:** Active Top Secret ... clearance with SCI Eligibility + ** Required Experience:** 8+ years of network engineering and administration experience + ** Required Certifications:** CompTIA… more
    General Dynamics Information Technology (11/14/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …{A Secret clearance with completed T5 Investigation is acceptable.} + ** Required Experience:** 10 years of relevant IT experience + ** Required ... **Req ID:** RQ209345 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...Must Be Able to Obtain:** Top Secret **Public Trust/Other Required :** None **Job Family:** IT Infrastructure and Operations **Skills:**… more
    General Dynamics Information Technology (10/25/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …collect ground truth as part of the R&D verification and validation process ** REQUIRED SKILLS, EDUCATION, EXPERIENCE, CLEARANCE :** + Candidate must possess an ... to include mechanical, electrical, and structural components within industry software packages (AutoCAD, Revit MEP, UTAS, etc.) + Provide...eligible to obtain a TS/SCI w/ CI poly level clearance + US Citizenship is required +… more
    Leidos (09/20/25)
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  • Senior Mechanical Engineer - Top Secret…

    Jacobs (Arlington, VA)
    …* Professional Engineer (PE) Registration desired * Active Top Secret clearance , ability to acquire a CI Poly. Jacobs is an Equal Opportunity/Affirmative Action ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (11/18/25)
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  • Civil Engineer - Top Secret…

    Leidos (Reston, VA)
    …intelligence estimates + Brief senior officials regarding capability, trends and analysis ** Clearance Requirement:** + US Citizenship is required + All ... **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of...be eligible to obtain a TS/SCI w/ poly level clearance . ** Required Skills, Education, and Experience:** +… more
    Leidos (10/09/25)
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