• Principle Industrial Security Representative

    Leidos (Reston, VA)
    …government special security regulations (ie ICDs, NISPOM and SEADs). *Clearance requirement is Top Secret // SCI with Polygraph . Applicant selected must ... Government contractor badge renewal submission. *Receive, control and safeguard SCI and collateral information . *Collaborate with members...have and maintain government security clearance at the TS // SCI level with polygraph . Preferred… more
    Leidos (01/09/26)
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  • Cyber Software Engineer

    Synergy ECP (Landover, MD)
    …2-4 years professional software development experience + Ability to obtain and maintain Top Secret / SCI security clearance + Experience writing, testing, and ... and collaboratively + Strong knowledge of C/C++ Clearance Requirement: TS / SCI w/ Polygraph Other Requirement:...and systems engineering and IT services to the US intelligence and defense communities. The company leverages its expertise… more
    Synergy ECP (10/22/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Chantilly, VA)
    TS / SCI w/ polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... in Electrical Engineering, Computer Engineering or related discipline + TS / SCI is required + Minimum of 2...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (11/18/25)
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  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    TS / SCI w/ polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... experience in software design/development, data structures, and algorithms + TS / SCI is required + Minimum of 4...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (10/21/25)
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  • Instructional Systems Design (ISD) Specialist

    DarkStar Intelligence LLC (Landover, MD)
    …materials. Minimum Qualifications + US Citizenship + Current Top Secret / SCI Government-Sponsored Clearance + Counterintelligence Polygraph Preferred + ... Location: Washington, DC FLSA Status: Regular, Full-Time Security Clearance Level: TS / SCI with Preferred Counterintelligence Polygraph Citizenship:… more
    DarkStar Intelligence LLC (12/04/25)
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  • Amazon Dedicated Cloud Engineer, Region…

    Amazon (Jessup, MD)
    …requires that, after start, the selected candidate obtain and maintain an active TS / SCI security clearance with polygraph or commensurate clearance for ... operations? Do you want to apply leading edge artificial intelligence technologies like Amazon Bedrock to challenging problems? Do...team. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications -… more
    Amazon (12/27/25)
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  • Senior Data Scientist

    Guidehouse (Mclean, VA)
    …Data Science Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** Our ... (BI), to predictive analytics, machine learning, and artificial intelligence . They help clients define their information ...You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance with… more
    Guidehouse (01/09/26)
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  • Senior Joint Cyberspace Fires Lead

    Leidos (Odenton, MD)
    …and/or visual means. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance required. Must be ... interrelationships among distinct internal elements. + Integrate and synchronize intelligence support activities with operational planning and execution timelines. +… more
    Leidos (10/24/25)
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  • Product Owner

    Leidos (Bethesda, MD)
    Top Secret security clearance with the ability to obtain and maintain a TS / SCI with Polygraph . + Experience as a Product Owner, Lead Systems Engineer ... has an exciting opening for you, as our next ** TS / SCI cleared Product Owner** ,to play a...or other relational databases Leidos is a Fortune 500(R) information technology, engineering, and science solutions and services leader… more
    Leidos (12/03/25)
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  • Spanish Intel Analyst Senior

    SAIC (Arlington, VA)
    …+ Active/Recent CI Poly. + SCI eligibility. REQUIRED SECURITY CLEARANCE: + Active Top Secret Clearance with ability to obtain SCI (recently held). + ... Intelligence Analyst and Cultural Expert with an active TS / SCI to work with a diverse team... and analysis operations. + Producing incident, threat, and information reports. + Working in a team of various… more
    SAIC (12/03/25)
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