• Cyberspace Subject Matter Expert

    Leidos (Odenton, MD)
    …through verbal, written, and/or visual means. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) security clearance with Polygraph ... and interrelationships among distinct internal elements. + Communicate complex information , concepts, or ideas in a confident and well-organized manner… more
    Leidos (12/11/25)
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  • Engineering Technician

    SOS International LLC (Annapolis Junction, MD)
    Annapolis Junction, MD, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI w/ CI Poly **Company Description** Founded in 1989, SOSi is ... tests for line and supervisory personnel. **Qualifications** Minimum Requirements + Active in-scope TS / SCI with Cl Polygraph + 5 years of experience in… more
    SOS International LLC (12/11/25)
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  • Chief Engineer

    Leidos (Annapolis Junction, MD)
    …+ Mentor mid-level and junior staff. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance ... the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and...name. Leidos will never ask you to provide payment-related information during any part of the employment application process… more
    Leidos (12/11/25)
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  • Cyber Capability Integrator, Journeyman

    Leidos (Odenton, MD)
    …through verbal, written, and/or visual means. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) security clearance with Polygraph ... assessing CO and validating operational performance characteristics. + Communicate complex information , concepts, or ideas in a confident and well-organized manner… more
    Leidos (12/11/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …software engineering experience may be substituted for a bachelor's degree\. * Current DoD Top Secret SCI with Polygraph\. * Minimum Fifteen \(15\) years ... \- Docker \- Kubernetes \- Rabbit MQ \- TomCat Admin **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/10/25)
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  • Lead Quality Assurance Analyst

    Parsons Corporation (Annapolis Junction, MD)
    …Bachelors or Masters degree in a relevant field **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... of experience in lieu of a degree. + **Active TS / SCI with Full Scope Polygraph** + Strong...and validating complex systems that handle large quantities of sensitive cyber data + Deep understanding of cloud architecture,… more
    Parsons Corporation (12/09/25)
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  • Data Analyst

    Guidehouse (Bethesda, MD)
    …Family** **:** Data Science Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD Security Clearance with...+ Bachelor's degree in Data Science, Computer Science, Management Information Systems, Systems Engineering, Information Technology, or… more
    Guidehouse (12/07/25)
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  • Senior Communications Specialist

    Guidehouse (Bethesda, MD)
    …Strategy & Transformation (Digital) **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... **What You Will Need:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance with...San Francisco. If you have visited our website for information about employment opportunities, or to apply for a… more
    Guidehouse (12/06/25)
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  • Instructional Systems Design (ISD) Specialist

    DarkStar Intelligence LLC (Landover, MD)
    …and related materials. Minimum Qualifications + US Citizenship + Current Top Secret / SCI Government-Sponsored Clearance + Counterintelligence Polygraph ... Washington, DC FLSA Status: Regular, Full-Time Security Clearance Level: TS / SCI with Preferred Counterintelligence Polygraph Citizenship: Applicants must… more
    DarkStar Intelligence LLC (12/04/25)
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  • Offensive Cyberspace Operational Planner, Junior

    Leidos (Odenton, MD)
    …through verbal, written, and/or visual means. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) security clearance with Polygraph ... maintain deliberate and/or CO crisis plans. + Communicate complex information , concepts, or ideas in a confident and well-organized...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (11/28/25)
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