• Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Experience with space ... issues and opportunities. + Provide expertise in the conduct of sensitive Acquisition Source-Selection activities. + Your engineering expertise will be crucial… more
    KBR (11/01/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Network Professional (CCNP), or CompTIA Network+. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... guides, test and compliance, and configuration management. + Active and current TS/ SCI clearance with polygraph. **What Desired Skills You'll Bring:** + Experience… more
    Parsons Corporation (10/31/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …Penetration Tester (GXPN), Reverse Engineering Malware (GREM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... and software vulnerability research **What Required Skills You'll Bring:** + Active TS/ SCI Clearance + Must be proficient in offensive capability development for… more
    Parsons Corporation (10/31/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Strong analytical and ... Travel Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active TS/ SCI clearance with a current polygraph + Bachelor's degree in an… more
    KBR (10/30/25)
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  • Cognitive Analyst

    Koniag Government Services (Falls Church, VA)
    …psychology, graduate degree preferred. **Security Pre-Requisite:** + Must have a CURRENT/ACTIVE TOP SECRET with SCI Eligibility **Desired Candidate ... Services company, is seeking a Cognitive Analyst with a TS/ SCI security clearance to support KITS and our government...holidays, three weeks paid time off, and more. The Sensitive Intelligence Office seeks to develop and analyze cognitive… more
    Koniag Government Services (10/28/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ209355 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... today is safe and tomorrow is smarter. Our work depends on a TS/ SCI Cleared Software Virtualization Engineer joining our team to support our intelligence customer… more
    General Dynamics Information Technology (10/28/25)
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  • Sr. Machine Learning Engineer

    Shuvel Digital (VA)
    Sr. Machine Learning Engineer Clearance Level: Top Secret (TS/ SCI Eligible) US Citizenship: Required Job Classification: Full Time Location: Remote Years of ... curious, resourceful, and have a passion for conveying a wide range of information through research leading to deeper insights. The candidate may work independently… more
    Shuvel Digital (10/27/25)
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  • Sr. Contract Administrator (Vaxcom)

    Parsons Corporation (Fairfax, VA)
    …+ Some program management experience would be beneficial **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... of proposals, focusing on the Contracts Volume and related information to include terms and conditions, and assumptions. +...work as noted in the Statements of Work. + **TS/ SCI Active Security Clearance** + Candidate needs to have… more
    Parsons Corporation (10/24/25)
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  • PeopleSoft Developer

    CACI International (Herndon, VA)
    …Mathematics or related quantitative field, or equivalent years of experience + Active/current Top Secret clearance minimum with the ability to obtain/maintain a ... PeopleSoft Developer Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/24/25)
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  • Information System Security Manager

    Parsons Corporation (Fort Belvoir, VA)
    … Technology, Cyber Security, or related field **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Information Systems Security Manager (ISSM)** to join our team! In this role… more
    Parsons Corporation (10/23/25)
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