• Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …current and future contracts Qualifications & Physical Requirements + Must possess anactive TS / SCI clearance with Polygraph + Bachelor's degree and nine (9) ... employee care. Responsibilities We are looking for a Space Acquisition Systems Engineer to provide systems engineering and technical advisory services to a rapidly… more
    Sciolex Corporation (10/09/25)
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  • Senior Software Engineer

    ManTech (Alexandria, VA)
    …a team-oriented environment. **Clearance Requirements:** + Must possess a current and active TS / SCI **Physical Requirements:** + The person in this position must ... MANTECH seeks a motivated, career and customer-oriented **Senior** **Software Engineer ** to join our team in **Alexandria, VA** . As part of the position, you will… more
    ManTech (01/01/26)
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  • GEOINT Electro-Optical/Infra-Red Processing System…

    KBR (Chantilly, VA)
    …+ Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI with Polygraph + Education: BS in Sciences, Technology, ... Title: GEOINT Electro-Optical/Infra-Red Processing System Engineer Belong. Connect. Grow. with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra-Red (IR)… more
    KBR (12/29/25)
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  • Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Infrastructure Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Infrastructure Engineer (IE) collaboratively works closely with the Sponsor, leadership, P&O Teams, and Mission… more
    Nightwing (12/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... **This position is CONTINGENT upon contract award** The Platform/Infrastructure Engineer (PIE) designs, builds, and maintains the platforms that Mission Partner… more
    Nightwing (12/26/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …(eg, STIGs, CIS Benchmarks) **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber Security… more
    ManTech (12/11/25)
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  • Senior Data Engineer

    BCMC (Dulles, VA)
    …be a US Citizen * Active Secret (S) clearance. Must be able to obtain a TS / SCI clearance * Must be able to obtain DHS Suitability * 8+ years of software ... capabilities to address emerging threats. BCMC is seeking a Senior Data Engineer working to support the migration of customer applications, services and platforms… more
    BCMC (12/11/25)
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  • Senior Cloud Engineer

    SAIC (Chantilly, VA)
    …architecture that provides global, persistent, real-time surveillance and activity-based intelligence information . As a Cloud Engineer , you will architect, ... **Description** **JOB DESCRIPTION:** SAIC is seeking a Senior Cloud Engineer with a strong desire to enhance technical communication...experience. + Must be a US Citizen with active TS / SCI security clearance with CI polygraph. +… more
    SAIC (12/06/25)
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  • Senior Data Engineer (clearance required)…

    Oracle (Reston, VA)
    …and Experience:** + Must possess or have the ability to obtain and maintain a TS / SCI security clearance with Polygraph + 8+ years of experience relevant to this ... & Intelligence is seeking a highly experienced and motivated **Senior Data Engineer ** join our **Consulting Services organization** on an exciting new contract. The… more
    Oracle (12/04/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    …+ Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI required and Polygraph eligible + Education: Requires 12 ... Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate...and acquisition-level ground milestones, and supporting agile test and DevOps verification strategies and integration of new systems and… more
    KBR (12/29/25)
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