• Chief Systems Architect

    Leidos (Chantilly, VA)
    …VA + St Louis, MO + Denver, CO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI , as well as a Polygraph . **Primary ... experience. May possess a Doctorate in technical domain. + Top Secret with the ability to obtain SCI , as well as a Polygraph . + 10+ years of progressive… more
    Leidos (07/30/25)
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  • Information System Security Engineer (ISSE)

    Parsons Corporation (Chantilly, VA)
    …assurance engineering. **What Required Skills You'll Bring:** + Active ** Top Secret / SCI security clearance with CI Polygraph .** + A Bachelor's Degree ... information system engineering, and integration testing. **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance… more
    Parsons Corporation (07/29/25)
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  • Sr. Process Improvement Consultant

    Guidehouse (Chantilly, VA)
    …Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** The Senior ... + An ACTIVE and CURRENT TOP SECRET / SCI federal security clearance with a Counterintelligence ( CI ) polygraph + Bachelor's Degree in a Business or… more
    Guidehouse (06/20/25)
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  • Senior Security Controls Assessor

    Guidehouse (Reston, VA)
    …Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** Guidehouse ... **:** + An ACTIVE and MAINTAINED TOP SECRET / SCI federal security clearance with a Counterintelligence ( CI ) polygraph + Bachelor's Degree + SIX (6) or… more
    Guidehouse (05/23/25)
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  • Cyber Security Assessor - Expert

    Guidehouse (Reston, VA)
    …Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** Guidehouse ... + An ACTIVE and MAINTAINED TOP SECRET / SCI federal security clearance with a Counterintelligence ( CI ) polygraph + Bachelor's Degree + EIGHT (8) or… more
    Guidehouse (05/23/25)
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  • Deployment Engineer

    Insight Global (Reston, VA)
    …our services, then this job is for you. Every candidate must have an active Top - Secret SCI with Full Scope Polygraph We are a company committed to ... O365 services. If you are passionate about delivering a top -notch customer experience, working with a wide range of...executive, management, individual contributors) * Must currently hold active TS SCI FSP. * Must be able… more
    Insight Global (08/08/25)
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  • Junior PenTest Vulnerability Analyst

    Parsons Corporation (Chantilly, VA)
    …tools and techniques (NMAP, Nessus, Metasploit, Wireshark). **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance ... Certification: IAT 8570 Level 1 (Sec+, etc)** + **Active TS / SCI with CI Poly** +...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (07/16/25)
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  • Executive Assistant

    Sciolex Corporation (Chantilly, VA)
    …per level if no bachelor's degree is held. Active Top Secret / SCI clearance with a Counter- Intelligence Polygraph Experience creating, delivering, and ... following up on action items. + Handle confidential and sensitive information with discretion and professionalism. +...DoD/IC customers. Qualifications & Physical Requirements Must hold a TS / SCI w/ CI Poly Clearance… more
    Sciolex Corporation (07/14/25)
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  • MI Systems Maintainer Integrator III - (Software)

    Amentum (Arlington, VA)
    …+ Must possess a US government Top Secret security clearance with SCI eligibility ( TS / SCI ). Some positions may require a polygraph . + ... Integrator III - (Software)** to support an upcoming INSCOM G-4 Global Intelligence Logistics and Engineering (GILE) Support contract. These services will support… more
    Amentum (07/08/25)
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  • MI Systems Maintainer Integrator IV/Project…

    Amentum (Springfield, VA)
    …+ Must possess a US government Top Secret security clearance with SCI eligibility ( TS / SCI ). Some positions may require a polygraph . Amentum ... Integrator IV/Project Manager** to support an upcoming INSCOM G-4 Global Intelligence Logistics and Engineering (GILE) Support contract. These services will support… more
    Amentum (06/27/25)
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