• Senior Database Engineer TS /SCI…

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior Database Engineer TS /SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, Virginia, Reston **Position ID:** ... Description:** CGI Federal is seeking an experienced Senior Database Engineer for an exciting opportunity within our Intel Community....be successful in this role:** * Bachelors degree in Computer Science or related STEM field a plus. *… more
    CGI Technologies and Solutions, Inc. (06/13/25)
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  • Junior Software Engineer ( TS /SCI…

    SMX (Chantilly, VA)
    Junior Software Engineer ( TS /SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a **Jr. Software ... Engineer ** in our Chantilly, VA office in support of...processing systems for product and commercial software. + Determine computer user needs; analyze system capabilities to resolve problems… more
    SMX (08/04/25)
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  • Hybrid Software Reverse Engineer :…

    Cipher Tech Solutions (Vienna, VA)
    …both domains. Requirements: + Must be a US Citizen + Must hold a US government security clearance at the TS //SCI level with Polygraph + Must have a Bachelors ... you are applying to a software developer or reverse engineer position, if your application is approved, we will...degree in one of the following: Computer Science, Computer Engineering, Electrical Engineering, Math,… more
    Cipher Tech Solutions (07/18/25)
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  • Sr. Software Engineer -Automated Test…

    Leidos (Alexandria, VA)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...more. **Join us and make a difference in National Security !** The **Automated Test Framework Software Engineer **… more
    Leidos (08/08/25)
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  • Network Engineer - TS /SCI Polygraph…

    Leidos (Chantilly, VA)
    …VA. The team is made-up of highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex problems and implementing ... must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired. 50% travel to...of other tasks + Ensure network uptime, performance, and security + Document and enforce network standards + Manage… more
    Leidos (08/08/25)
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  • Senior Software Developer TS /SCI

    Parsons Corporation (Centreville, VA)
    …C++ or C + Proficiency with Linux ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... specifications and development schedules for clients/customers. **Required Qualifications** + TS /SCI security clearance which **requires US citizenship** +… more
    Parsons Corporation (05/24/25)
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  • Senior Technical Director, TS Clearance…

    Parsons Corporation (Herndon, VA)
    …or mental disability, or veteran status._ ** Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... for. **Job Description:** Parsons is searching for a Lead Systems Engineer /Systems Architect to join our growing organization. The responsibilities include the… more
    Parsons Corporation (08/08/25)
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  • Software Developer C++ TS /SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …virtualized environments including KVM, VMWare ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... years of experience working with networking protocols, and tools such as Wireshark + ** Top Secret Clearance with Poly** **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (08/08/25)
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  • Chief Engineer (Active TS /SCI…

    Fluor (Warrenton, VA)
    …Department of Defense and the Intelligence Community. **Job Description** Active TS /SCI with Polygraph Clearance Required This position is responsible for providing ... water boiler systems, glycol systems, small fan-coil systems, electrical systems, critical grade/ computer room cooling units, etc.) + Root cause analysis of any… more
    Fluor (07/16/25)
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  • Capability Integration Lead ( TS /SCI)

    Tau Six (Arlington, VA)
    … IT integration projects for a critical DoD customer. CLEARANCE REQUIRED: Active Top Secret /SCI US Government clearance The Capabilities Integration Lead will ... cybersecurity and systems integration services to the US National Security market, has an immediate need for an IT...more years of experience + Proven experience as IT engineer , project manager or similar role + Experience in… more
    Tau Six (06/23/25)
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