• Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/ Poly **Other Important Information You Should Know** **Expression ... only science and technology related programs such as: * Computer Science * Systems Engineering * Electrical Engineering * Computer Engineering * Information more
    Lockheed Martin (01/10/26)
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  • Program Manager

    KBR (Chantilly, VA)
    …PMP Certification or equivalent government program management certification is highly desired + Active TS / SCI with Poly required to be considered + 15+ years ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (01/09/26)
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  • Expert Software Engineer

    Amentum (Arlington, VA)
    …challenges/obstacles in a clear and direct manner **Clearance Required:** * Active TS / SCI with the ability to obtain a Poly **Minimum Years of Education:** ... specifically Amazon SageMaker * Experience integrating AI into enterprise catalog systems * React or other front-end experience supporting AI-driven UI enhancements… more
    Amentum (01/08/26)
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  • Counterterrorism Analyst MID

    Amentum (Reston, VA)
    …of transnational terrorism issues in assigned focus area. Requirements: Clearance Required: * TS / SCI with Poly Minimum Education: * High School/GED Minimum ... operations. Supports the tracking, identifying, entering, and management of identity information on known or suspected terrorists as well as nominating identities… more
    Amentum (01/01/26)
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  • Counterintelligence Requirements Officer

    ManTech (Springfield, VA)
    …Engineering, Mathematics, or related field. **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a Poly **Physical Requirements:** + The ... + Perform CI collection and production responsibilities, and publish Information Reports (IIRs). + Use IT systems ...publish Information Reports (IIRs). + Use IT systems to task & track office-level requirements and issue… more
    ManTech (01/01/26)
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  • Technical Surveillance Countermeasures…

    ManTech (Springfield, VA)
    …Telephone Security Group (TSG) requirements). **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a Poly **Physical Requirements:** + ... Science, Engineering or a related technical discipline. + Possess certification from TSCM for Information Systems . + Experience with telephone security (ie with… more
    ManTech (12/30/25)
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  • Senior Computer Scientist

    ANSER (Reston, VA)
    …predictive analysis, social across the Defense Intelligence Enterprise (DIE). Required Qualifications + TS / SCI with Poly Clearance + Master's degree in Data ... Quality Assurance Framework (QAF) efforts by integrating mathematics, statics, information science, AI, network science, probability modeling, data mining, data… more
    ANSER (12/29/25)
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  • Principal Computer Scientist

    ANSER (Reston, VA)
    …predictive analysis, social across the Defense Intelligence Enterprise (DIE). Required Qualifications + TS / SCI with Poly Clearance + Master's degree in Data ... Quality Assurance Framework (QAF) efforts by integrating mathematics, statics, information science, AI, network science, probability modeling, data mining, data… more
    ANSER (12/29/25)
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  • Industrial Security Representative

    Leidos (Springfield, VA)
    …and compliance with contract security obligations. + Manage and protect classified and sensitive information , systems , and equipment developed by or ... a critical role in the protection of classified and sensitive information and equipment, ensuring compliance with...by federal agencies or contract requirements. **Basic Qualifications** + TS / SCI w/ Poly Clearance is… more
    Leidos (12/27/25)
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  • Enterprise Monitoring Tool Engineer

    Leidos (Chantilly, VA)
    …procedures (SOPs), and user guides. **Standard Qualifications and Requirements:** + Required Clearance: TS / SCI with specific poly . + Candidate must have 12 ... a Doctorate in technical domain. + Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. + Enterprise Event Monitoring Expertise: Design,… more
    Leidos (12/20/25)
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