• Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Endace Platform Engineer The Opportunity: We are seeking a seasoned Endace Implementation and Sustainment Engineer to architect, deploy, integrate, and operate ... SOAR, detection engineering, analytics tooling, and broader Zero Trust security controls. You will lead the design, deployment, and...workflows + Knowledge of core network protocols + Active TS /SCI clearance; willingness to take a polygraph exam +… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …or equivalent required. + Personal Qualifications + Bachelor's Degree in Technical Field. + TS /SCI Security Clearance. + Experience (all required) + ≥10 yrs of ... DCGS Field Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (11/08/25)
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  • Management Information Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …acquisition experience per level if no bachelor's degree is held. Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph Proficiency in database ... ensure seamless compatibility with existing IT infrastructure. Ensure data accuracy, security , and accessibility through regular audits and updates. Provide ongoing… more
    Sciolex Corporation (01/13/26)
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  • Associate Sensors Engineer

    The MITRE Corporation (Mclean, VA)
    …underwater vehicles Basic Qualifications: + Ability to obtain and maintain at least a Secret security clearance which requires US citizenship. + BS or MS ... most challenging issues our nation is facing, from national security to climate change. We are seeking a mission-driven...Preferred Qualifications: + Ability to obtain and maintain a Top Secret /SCI clearance. + Experience in acoustic,… more
    The MITRE Corporation (01/12/26)
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  • Chief Software Engineer

    Leidos (Reston, VA)
    …degree with 15+ years of experience. + Candidates should possess a DoD Clearance at the Top Secret level with the ability to obtain a SCI w/Poly preferred. + ... system requirements and translate them into solutions to ensure the security , scalability, and sustainability of all systems; Translating system requirements into… more
    Leidos (01/09/26)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team! You will support...among multiple locations with the DMV + Apply network security techniques to include creating VLAN's, configuring port … more
    CACI International (11/20/25)
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  • Cloud Computing Engineer SME

    KBR (Chantilly, VA)
    …convey complex security concepts to technical and non-technical stakeholders Clearance: TS /SCI clearance with a Polygraph Belong, Connect and Grow at KBRAt KBR, ... Title: Cloud Computing Engineer SME Belong. Connect. Grow. with KBR! KBR's... SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (10/21/25)
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  • Software Engineer

    Tetrad Digital Integrity LLC (Fort Belvoir, VA)
    …threats and vulnerabilities in this digital age. We are looking for a Software Engineer to support our customer in Fort Belvoir on a 100% onsite capacity. As ... efficient and effective systems for our clients. QUALIFICATIONS: + TS /SCI clearance is required + Experience with programming languages...GED and 7+ years of experience as a Software Engineer , or Bachelor's degree and 3+ years of experience… more
    Tetrad Digital Integrity LLC (12/11/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    …and managing a backlog of requirements) + Experience with Neural Networks/Machine Learning Security Requirements: Must have an active TS -SCI with a current CI ... Title: Senior Software Engineer KBR is seeking a Senior Software ...Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's degree in computer… more
    KBR (12/02/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …cloud computing technologies, tools, and best practices. **Qualifications:** _Required:_ * An Active TS /SCI Clearance with Polygraph. * Security + or DoD 8570 IAT ... Senior Linux Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/01/25)
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