• Optical Test Engineer

    SAIC (Chantilly, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... **Description** SAIC is seeking a mid-level Optical Test Engineer with NRO experience to provide Systems Engineering and Technical Advisory (SETA) services to a… more
    SAIC (01/10/26)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Mission Processing Engineer Belong. Connect. Grow. with KBR! KBR is seeking a GEOINT Mission Processing Engineer to support one of our IC customers ... Development Prime Contractors in the role of oversight, monitoring of software development and integration activities and ensuring alignment with Government… more
    KBR (12/29/25)
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  • Principal Reverse Engineer

    GliaCell Technologies (MD)
    Are you a Principal Reverse Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company drone? ... isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel… more
    GliaCell Technologies (11/01/25)
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  • DevOps Engineer

    William C Brown Inc (Springfield, VA)
    DevOps Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to ... by law. Description Deliver simple solutions to complex problems as a DevOps Engineer , Sr. Here, you'll tailor cutting-edge solutions to the unique requirements of… more
    William C Brown Inc (01/10/26)
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  • Mid-Level Integration Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Integration Engineer KBR is seeking a Mid-Level Integration Engineer to support our customer in Chantilly, VA delivering mission-critical ... data into useful information distributed to IC and DoD users. The Integration Engineer will help enable integration of the portfolio mission capabilities to deliver… more
    KBR (11/07/25)
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  • Network Engineer

    Acclaim Technical Services (Herndon, VA)
    …among DC area firms and continues to grow. We are actively seeking a Network Engineer with a current TS /SCI clearance and polygraph to join our Network Services ... Cloud , etc.) * Familiarity with network virtualization and software definite networking (SDN) Experience * Adept in network...o Cloud networking eg, AWS, Azure, Google Cloud ) o Software -defined networking (SD) o Ability… more
    Acclaim Technical Services (12/27/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …projects across the country. We are looking to hire a Cyber Splunk Engineer that can enhance our security team. Provide expertise in scripting/programming to ... primarily a Linux environment that the systems run on top of. We need to support the various Cyber...hardware we support. Builds, designs, tests, and deploys perimeter, cloud security systems to support firewalls, proxy devices and… more
    General Dynamics Information Technology (12/08/25)
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  • Full Stack Infrastructure Engineer

    System One (Herndon, VA)
    Full Stack Infrastructure Engineer Dulles, VA - onsite Secret Clearance is required to start This role involves contributing to the design, development, and ... and develop effective mitigation countermeasures as necessary. Required Qualifications: * Active Secret clearance (with the ability to obtain TS /SCI clearance… more
    System One (01/13/26)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …into the software development lifecycle (SDLC). + Work closely with software developers and cloud engineers to integrate security and automation into ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (12/30/25)
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  • Senior Specialist, Info Security Systems…

    L3Harris (Broomfield, CO)
    …degree, minimum of 10 years of prior related experience. + Must have active Secret security clearance, TS /SCI preferred. + DoD 8140.03 IAT Level 3 certification ... of national security. Job Title: Senior Specialist, Information Security Systems Engineer Job Code: 31061 Job Location: Boulder/North Denver, CO Job Schedule:… more
    L3Harris (11/12/25)
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