• Cleared Software Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …applications, services, and components for specific products. Tasks include design, code, test , validate security and policy compliance, debug, document, deploy, ... our nation and global customers. Kratos is looking for a Software Development Engineer with cyber knowledge and experience, to support the development, testing, and… more
    Kratos Defense & Security Solutions, Inc. (05/16/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    …US Citizenship - Active DoD Secret clearance. Must be able to obtain a TS /SCI clearance. - Must be able to obtain DHS Suitability - 6+ years of software ... community, defense, civil, and commercial markets. Nightwing is seeking a Software Engineer with Java development experience to support the design, development, and… more
    Nightwing (07/15/25)
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  • Systems Integration & Testing Engineer VV&T

    Solvarus (Chantilly, VA)
    …a MS/MA/MBA or 5 to 7 years with a PhD. + Current and Active TS /SCI with Poly US Security Clearance. + Verification, Validation and Transition (VV&T) experience ... required to have a strong GEOINT, SIGINT, or COMM Test engineering background and significant space and ground domain...or support the execution of those VV&T activities (eg, Test events, Transitions, Milestone Readiness Events. + Prepare reports… more
    Solvarus (05/05/25)
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  • Telecommunications Engineer Leader 1

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... and changing the world for the better. The **Mission Critical Telecommunications Engineer Leader 1 (EL1)** is responsible for leading the design, coordination, and… more
    M. C. Dean (07/15/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Hardware Engineer (HWE) collaboratively works closely with the Sponsor, OM,...and responding to mechanical, electrical, fire protection, telecom, and security systems. Daily tasks include, but are not limited… more
    Nightwing (06/27/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …naval combat systems, or related defense programs **Additional Requirements:** + Active ** Secret security clearance** required; TS /SCI preferred + US ... Plan (TEMP), and acquisition lifecycle ** Security Clearance Requirement:** An active Secret security clearance is required for this position.​ This position… more
    Parsons Corporation (05/15/25)
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  • Junior Software Engineer , Reverse…

    Battelle Memorial Institute (Chantilly, VA)
    …network stack + Experience in software engineering and architecture + Active Secret security clearance + Experience developing fielded software/tools and ... is seeking a **Junior Reverse Engineering** , **Junior Software Engineer ** in the **Chantilly, VA** office location. Do you...of Android CVEs + US Citizen with an active TS /SCI Security clearance. **Benefits: Live an Extraordinary… more
    Battelle Memorial Institute (05/10/25)
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  • Systems Engineer

    KBR (Reston, VA)
    …cost, schedule, and performance Travel: CONUS and OCONUS travel may be required. Security Requirements: Active TS -SCI/w Poly security clearance required. ... Title: Systems Engineer KBR is seeking a Systems Engineer...functions for customer acquisitions including requirements development, acquisition documentation, test and evaluation, and system design reviews. + Experience… more
    KBR (05/09/25)
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  • AI/ML Engineer - Intermediate

    KBR (Chantilly, VA)
    Title: AI/ML Engineer - Intermediate Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...+ Other duties as assigned Qualifications Required: + Active TS /SCI with current polygraph + Have at least 5… more
    KBR (07/16/25)
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  • Cyber Software Engineer Sr Stf - DSP

    Lockheed Martin (Herndon, VA)
    …be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites you ... most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens… more
    Lockheed Martin (07/12/25)
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