• Systems Engineer TS

    Parsons Corporation (Centreville, VA)
    …model, analyzing networking protocols using Wireshark **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Description:** Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team....customer test environments **What Required Skills You'll Bring:** + ** Top Secret // SCI Security Clearance with… more
    Parsons Corporation (10/03/25)
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  • Lead Network Systems Engineer

    Parsons Corporation (Mclean, VA)
    …enterprise-level network management tools and software. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... Parsons is looking for an amazingly talented **Lead** **Network Systems Engineer ** to join our team! In...to interface with stakeholders and customers effectively. + Active TS / SCI clearance with Polygraph. + **What Desired… more
    Parsons Corporation (09/09/25)
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  • Senior DevOps Engineer ( TS

    Insight Global (Herndon, VA)
    …client is looking for a highly skilled System Architect with an active Top Secret / SCI ( TS / SCI ) clearance and Counter-Intelligence Polygraph ... https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Must possess an active Top Secret / SCI security clearance AND… more
    Insight Global (11/06/25)
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  • Zero Trust Data Engineer - Sr. ( TS

    SMX (Fort Belvoir, VA)
    …(PEP). **Required Skills, Experience & Education** + Active Top Secret ( TS ) security clearance with eligibility for SCI and NATO read-on before starting ... Zero Trust Data Engineer - Sr. (4616) ( TS / SCI... engineer . + 8+ years' experience in cybersecurity, systems engineering, or information technology, with significant… more
    SMX (08/27/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …ID:** RQ206707 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior (Security) - TS / SCI ...VPN, DMVPN, etc) to resolve problems on the customer information system . + Analyze, plan, and implement… more
    General Dynamics Information Technology (09/09/25)
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  • Simulation Engineer - TS

    Leidos (Reston, VA)
    …**Required Education, Clearance, Skills, and Experience:** + Candidate MUST possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and ... their interactions and to uncover vulnerabilities. Simulation types include: system of systems simulations, distributed simulations, and...be eligible to obtain a TS / SCI w/ poly level clearance. US Citizenship… more
    Leidos (09/26/25)
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  • Software Engineer (3/4) TS (Space…

    Northrop Grumman (Dulles, VA)
    …years of experience in lieu of degree. + Requires an active Top - Secret / Sensitive Compartmented Information ( SCI ) clearance at time of application ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...degree. + Requires an active Top - Secret / Sensitive Compartmented Information ( SCI more
    Northrop Grumman (11/12/25)
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  • Cyber Operations Engineer - TS

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ208273 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Citizenship Required:** Yes **Job Description:** We are seeking a highly skilled Cyber Operations Engineer with an active TS / SCI level clearance to join our… more
    General Dynamics Information Technology (10/04/25)
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  • DevSecOps Environment Engineer , TS

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **DevSecOps Environment Engineer , TS / SCI REQUIRED** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** ... Federal has an exciting opportunity for a DevSecOps Environment Engineer within our Intel sector advancing the national security...to 8 years of experience . Security Clearance: Active TS / SCI with the ability to obtain and… more
    CGI Technologies and Solutions, Inc. (09/18/25)
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  • Structural Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …Officials **Required Skills, Education, and Experience:** + Candidate must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and ... Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary focus of the...be eligible to obtain a TS / SCI w/ poly level clearance. US Citizenship… more
    Leidos (10/04/25)
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