• Mission Engagement Campaign Manager

    SAIC (Bethesda, MD)
    …regular status reports, executive briefings, and updates to leadership. **Qualifications** + Active TS / SCI with Poly is required. + Bachelors and fifteen ... premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and… more
    SAIC (11/29/25)
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  • TEMPEST Practitioner

    ManTech (Springfield, VA)
    …and Field-Testing Basics courses **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a Poly **Physical Requirements:** + ... Assistance: Offer advice and support to customers by collecting necessary information for the TEMPEST mission (eg, drawings, wiring diagrams, equipment… more
    ManTech (01/09/26)
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  • Material Planner

    Leidos (Springfield, VA)
    …to identify opportunities for process or cost improvement **Basic Qualifications:** + Active TS / SCI w/ Poly clearance is required. + Bachelor's degree in ... Ability to prioritize multiple tasks and work across multiple systems simultaneously + Attention to detail + Proficiency in...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (01/09/26)
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  • Counterintelligence Threat Technical Analyst

    ManTech (Springfield, VA)
    …+ Experience with malware analysis. **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a Poly **Physical Requirements:** + The ... Detect anomalous network activity through data analysis, evaluate intrusion detection systems , incident tickets, event and log analysis, and security change… more
    ManTech (01/01/26)
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  • Senior Software Developer

    Amentum (Springfield, VA)
    …S3, Athena, Kinesis, SageMaker * Experience in CI/CD Process (GitLab) **Clearance Required:** * Active TS / SCI with the ability to gain and maintain a Poly ... with a talented team, and contributing to both new and existing systems . **Responsibilities:** * Manage the full software release lifecycle, from preparation and… more
    Amentum (12/27/25)
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  • Senior System Administrator (2nd Shift Weekends)

    RTX Corporation (Springfield, VA)
    …is required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon, the foundation of ... create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the...Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the… more
    RTX Corporation (12/14/25)
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  • Expert Test and Evaluation Engineer

    Amentum (Springfield, VA)
    …Services * Familiarity with AI/ML, preferably AWS SageMaker **Clearance Required:** * Active TS / SCI with Poly **Minimum Education:** * Master's degree with ... be responsible for developing and executing test plans, verifying and validating systems against requirements, and ensuring safety criteria are met for defense and… more
    Amentum (12/13/25)
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  • Software Developer

    KBR (Springfield, VA)
    …and user authentication + Experience with agile development Security Clearance Requirements: Active TS / SCI with Poly Belong, Connect and Grow at KBRAt ... 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 (12/11/25)
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  • Tier 2 Technician

    Leidos (Springfield, VA)
    …and Confluence. + May have up to 10% COMSEC responsibilities. Requirements + Required Clearance: TS / SCI with Poly + Candidate must have 10 years of ... a Tier II Network Technician** to support computer data communications systems , in providing design specifications, testing and inspections for computer networks;… more
    Leidos (12/03/25)
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  • Business Process Analyst

    KBR (Springfield, VA)
    …problem analysis and develop technical solutions to problems. Security Clearance Requirements: Active TS / SCI (with poly preferred) Belong, Connect and Grow ... inefficiencies. Required Education, Experience, & Skills: + Bachelor's degree in Information Systems Engineering, Computer Science, Engineering or Business, or… more
    KBR (11/25/25)
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