• Java Developer

    Koniag Government Services (Vienna, VA)
    …deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the Agile ... to programmers to ensure program deadlines are met. + Assist Applications Engineer and Applications Programmer to interpret software requirements, design… more
    Koniag Government Services (12/10/25)
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  • AI Machine Learning Engineer

    SAIC (Chantilly, VA)
    …of collection mechanisms. + Provide support to operational elements that are using these systems including break fix work and software updates. + Research AL/ML ... **Description** SAIC is seeking a **AI Machine Learning Engineer ** to help transition to new Artificial Intelligence...provide support for the productization and development of AI-based systems for use as part of the Customer's collection… more
    SAIC (01/03/26)
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  • Systems Engineer

    Acclaim Technical Services (Reston, VA)
    … workplace among DC area firms and continues to grow. We are actively hiring a Systems Engineer with TS /SCI clearance and polygraph supporting a new contract ... will have at least 7 years' experience using a holistic approach to systems engineering. Designs, develops, evaluates and modifies end-to-end systems and … more
    Acclaim Technical Services (11/18/25)
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  • Enterprise Integration Systems

    SAIC (Chantilly, VA)
    …while increasing their responsibilities. SAIC has an opening for a Enterprise Integration Systems Engineer to provide Systems Engineering and Technical ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...at least 9 years of relevant experience + Active TS /SCI clearance with polygraph + Strong technical fundamentals in… more
    SAIC (11/12/25)
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  • Project Engineer (Future Openings)

    In-Q-Tel, Inc. (Mclean, VA)
    …a collaborative mindset. + Candidates must meet eligibility requirements for a US top - secret clearance. To perform this job successfully, an individual must be ... deployment, maintenance, and support of a range of hardware and software technologies. These can include cloud infrastructure, AI/ML applications, geospatial… more
    In-Q-Tel, Inc. (01/05/26)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior-level Engineer ** in our **Intel Sector Analysis Solutions Business Area (ASBA)** . Our ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (01/09/26)
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  • Storage Engineer

    William C Brown Inc (Springfield, VA)
    … according to standard operating procedures* Oversees the updates to hardware, operating systems , and software as needed to provide required functionality and ... Storage Engineer EOE Statement We are an equal employment...platforms and associated management tools.* Diagnose and troubleshoot storage systems and other related technologies* Adhere to engineering and… more
    William C Brown Inc (12/01/25)
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  • Cloud Computing Engineer SME

    KBR (Chantilly, VA)
    Title: Cloud Computing Engineer SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...defense. KBR is seeking a highly qualified Cloud Computing Engineer to support our customers in Chantilly, VA, that… more
    KBR (10/21/25)
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  • SETA Systems Engineer

    SAIC (Sterling, VA)
    **Description** Are you a highly motivated Systems Engineer looking for a rewarding opportunity to make a significant impact? SAIC has an immediate opening for ... an innovative Systems Engineering Technical Advisor (SETA) to provide direct customer...key test events **Qualifications** + Must currently hold a TS /SCI and Polygraph clearance + Bachelor's Degree in an… more
    SAIC (10/30/25)
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  • Lead Cyber Operations Engineer

    The MITRE Corporation (Mclean, VA)
    …latest tools and techniques employed by forensic examiners + Having prior held Top Secret /SCI/Suitability in the past + Strong written and Oral communications ... & Effects Innovation Center, enables offensive cyber operations by applying software and hardware techniques and solutions. Our evaluations, rapid prototypes, and… more
    The MITRE Corporation (12/25/25)
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