• Senior Modeling & Simulation Engineer

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

    SAIC (Chantilly, VA)
    …love working with a great team, apply today. This position requires an active Top Secret /SCI clearance with Polygraph. Responsible for supporting satellite ... visit saic.com. SAIC is looking for an Operations System Engineer to support a very dynamic and innovative space...communications and decision-making. **Qualifications** + Must possess an active TS /SCI clearance with Poly. + Experience with… more
    SAIC (10/04/25)
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  • Senior Electrical Engineer - Data Center

    Parsons Corporation (Centreville, VA)
    …skills, with the ability to work effectively in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... for an amazingly talented Senior level **Data Center Electrical Engineer ** to join our team! In this role you...the issue. **What Required Skills You'll Bring:** + **Active TS /SCI POLY** + Must have at least a bachelor's… more
    Parsons Corporation (09/27/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... equipment. + Develop and maintain network architecture diagrams. **Qualifications:** + Security Clearance : active TS /SCI POLY + 8+ years related technical… more
    General Dynamics Information Technology (09/26/25)
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  • SharePoint Network Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …#LI-DK1 Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than a job - it's an ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $101,228.00 - $135,000.00 Security Clearance : TS /SCI Level of Experience: Mid HI This opportunity… more
    Huntington Ingalls Industries (10/10/25)
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  • Senior Front End Software Developer/…

    CACI International (Sterling, VA)
    Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer...CACI facilities in Sterling, VA or Aurora, CO + Clearance : Must have TS /SCI with CI poly… more
    CACI International (09/23/25)
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  • DevSecOps Engineer

    TekSynap (Reston, VA)
    …testing, and continuous ATO compliance validation pipelines **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI eligibility + Bachelor's ... ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE ** US Citizenship Active Top Secret clearance with SCI eligibility **OTHER INFORMATION**… more
    TekSynap (09/18/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility: Top Secret /SCI clearance with current CI Polygraph required The ... (Computer Science, etc.) - Experience writing detailed, technical documentation -8570 Compliance -Active TS /SCI + CI Poly - Ability to respond to after hours on call… more
    Arena Technical Resources, LLC (10/25/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …educating team members on automation best practices **Required Skills:** + Must have active ** Top Secret /SCI** security clearance and be amenable for poly ... RVTM, FAT, Acceptance Testing, and other formal testing procedures and documentation **Security Clearance Requirement:** An active Top Secret SCI security … more
    Parsons Corporation (11/08/25)
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  • Software Test Engineer

    Cinteot (Herndon, VA)
    Software Test Engineer Location - Herndon, VA..., you must be a US Citizen for consideration. Clearance Level: TS /SCI with adjudicated CI Poly required ... Cinteot in Herndon, VA is seeking a Full Time Software Test Engineer . In this role, you...Citizen; this position will require obtaining a government security clearance . This position is located at a facility that… more
    Cinteot (11/06/25)
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