• Senior Software Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior -Level Software Developer is a highly skilled professional responsible for designing, ... drive successful software development projects. The Contractor shall provide Senior -Level Software Developer services, working alongside the Government Supervisors,… more
    TekSynap (08/21/25)
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  • Senior Program Integrator

    SAIC (Chantilly, VA)
    …with external entities. The program is an innovative effort with senior leadership visibility supporting the broader Customer organization. The selected candidate ... milestones and maintain other programmatic artifacts using customer's knowledge management systems /best practices. + Compose and coordinate cable traffic to inform… more
    SAIC (08/07/25)
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  • Data Analytics Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Data Analytics Developer, Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... a Data Analytics Developer within our Intel sector, advancing the national security mission through cutting-edge technology. We are seeking individuals with a… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Senior Software Engineer/AFSIM Modeler

    KBR (Reston, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Senior Software Engineer/AFSIM Modeler Belong. Connect. Grow. with...Engineer/AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (09/30/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    …than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Engineer** to join our team in...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information… more
    ManTech (09/11/25)
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  • Senior Research Engineer, Advanced…

    Lockheed Martin (Arlington, VA)
    …competencies for Lockheed Martin for development of Trusted\-by\-Design Intelligent Systems \. TIL technology focus areas include Neuro\-Symbolic and Generative AI, ... current application areas are Autonomy, Counter\-Autonomy, Command and Control, and Cognitive Security \. Advances in AI and Autonomy are poised to have a… more
    Lockheed Martin (09/25/25)
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  • Senior Counterintelligence Officer

    ManTech (Springfield, VA)
    …damage assessments to protect NGA missions, personnel, programs, technology, and information systems from intelligence, terrorism, and espionage threats, ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Counterintelligence Officer** to join our team in...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information… more
    ManTech (09/10/25)
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  • Senior Data Scientist

    Humana (Richmond, VA)
    …in shaping the future of healthcare through AI excellence. We are seeking a Senior Data Scientist to develop reliable, interpretable, and steerable AI systems . ... leaders as we work together to build impactful and beneficial AI systems . **Key** **R** **esponsibilities** + **AI Innovation & Responsible Generative AI** Design… more
    Humana (09/09/25)
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  • Senior Penetration Tester, Kubernetes,…

    Google (Reston, VA)
    …with customers. + Active US Government Top Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance. **Preferred qualifications:** + ... Senior Penetration Tester, Kubernetes, Google Public Sector +...equivalent practical experience. + 5 years of experience in security engineering, with a focus on container security… more
    Google (10/01/25)
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  • Assistant Facility Security Officer (Afso)

    The MITRE Corporation (Mclean, VA)
    …and DCSA guidelines, collaborating with internal and external stakeholders. + Coordinate with Information System Security Managers (ISSM) or Information ... security controls intended for the protection of unclassified and classified national security information (NSI) developed by or entrusted to MITRE as a… more
    The MITRE Corporation (10/01/25)
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