• Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... federal government customer requirements. You will be asked to provide clearance verification information prior to an offer of employment. + **Microsoft Cloud… more
    Microsoft Corporation (08/08/25)
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  • Principal Electrical Engineer

    CACI International (Springfield, VA)
    …design specifications to support deployable U. S. Army equipment within Sensitive Compartmented Information Facilities (SCIF's). Employs state-of-the-art ... Principal Electrical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of… more
    CACI International (08/02/25)
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  • Security Specialist Generalist

    NANA Regional Corporation (Reston, VA)
    …Security, Personnel Security, Physical Security, Information Security, Operations Security, Sensitive Compartmented Information ( SCI ) Security, + ... briefings on policy/position papers relative to the Personnel, Physical, Information , Special Compartmented Information /Special Access...be able to carry up to 50lbs. + Current Top - Secret Clearance with SCI more
    NANA Regional Corporation (06/14/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …edge sensor environments. + US Citizenship and ** Top Secret ** clearance required. **Desired Qualifications:** + Active TS / SCI preferred. + Experience ... industry standards such as DO-178C, IEEE 12207, or ISO/IEC 15288. **Security Clearance Requirements:** Top Secret / SCI eligible **Minimum Clearance more
    Parsons Corporation (08/08/25)
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  • Personnel Security Specialist

    Advantage SCI (Reston, VA)
    …trustworthiness of customer and designated DoD-affiliated personnel for access to sensitive compartmented information , through case management, adjudication, ... Customer and Project Manager Clearance Type: Active TS (with ability to obtain SCI with...decide whether to grant, deny, or revoke a security clearance or eligibility to occupy sensitive positions.… more
    Advantage SCI (08/14/25)
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  • NC3 Principal Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …candidate to have or obtain, within one year from the date of hire, the following clearance (s): Top Secret / SCI Work Location Type: Onsite Commitment to ... or combination or education and related experience. + Active Top Secret clearance with the... with the ability to obtain and maintain a TS / SCI + Strong analytical skills with experience… more
    The MITRE Corporation (08/13/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …**:** IT Cyber Security **Travel Required** **:** Up to 10% ** Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will Do** ... MAINTAINED " TOP SECRET / SCI ( TS / SCI )" Federal or DoD security clearance...San Francisco. If you have visited our website for information about employment opportunities, or to apply for a… more
    Guidehouse (08/08/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    …**:** Software Engineering (SWE) **Travel Required** **:** None ** Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will ... TOP SECRET with SCI ( TS / SCI ) Federal or DoD security clearance...San Francisco. If you have visited our website for information about employment opportunities, or to apply for a… more
    Guidehouse (07/10/25)
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  • Agile Release Train Engineer

    Lockheed Martin (Herndon, VA)
    …must meet eligibility requirements for access to classified information \. A minimum Top \- Secret Clearance required for this role\. In addition to ... DoD Directive 8570 IAT Level 2 Certification\) \- Active Top \- Secret clearance with the ability...a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (07/12/25)
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  • Information System Security Manager III

    Global Resource Solutions (Arlington, VA)
    …and Military Compartment efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... detail orientated, and talented individual for the position of Information System Security Manager (ISSM) III. Job Description: Summary:...of hire. Security Requirements: + Current Top Secret Clearance with SCI Eligibility… more
    Global Resource Solutions (07/22/25)
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