• Sr. Windows Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    Security Clearance. e) Five or more years' experience as a Windows Systems Administrator or Engineer with three or more years' experience in automating ... equivalent years of experience. b) Three or more years' experience supporting Cybersecurity patch management and Security Technical Implementation Guides (STIG),… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …Automate and improve development, testing, deployment, and release processes + Ensuring that systems are safe and secure against cybersecurity threats + Working ... **Steampunk** is looking for you to join our team as a **Test Engineer ** . You will work with our growingDevSecOpspracticedelivering quality assurance services to… more
    Steampunk (01/02/26)
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  • Technical Lead

    Nightwing (Sterling, VA)
    …on one or more of the following platforms: Windows, macOS, Linux, mobile, or embedded systems . + Ability to reverse engineer (RE) code. + Proven ability to work ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/29/25)
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  • Lead Data Architect

    Steampunk (Mclean, VA)
    …strategy, including canonical data models, semantic layers, MDM architectures, metadata systems , and AI/ML-aligned feature modeling. + Partner with Data Engineering, ... and LLMOps/MLOps teams to ensure data platforms support analytics, ML, RAG systems , and advanced automation use cases. + Define and enforce enterprise data… more
    Steampunk (12/31/25)
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  • Cloud Administrator (Top-Secret clearance)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities ... develop, deploy, and manage the organizations cloud infrastructure, services, and security applications to ensure that the environment is scalable, reliable, secure,… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • Project Leader

    M. C. Dean (Caroline County, VA)
    …world. Our operational groups in Industrial Controls, Energy Management, Power Systems , Building Automation, Transit, and Cybersecurity applications are leading ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (11/26/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …Automate and improve development, testing, deployment, and release processes + Ensuring that systems are safe and secure against cybersecurity threats + Working ... is looking for you to join our team as a **Senior Test Engineer ** . You will work with our growingDevSecOpspracticedelivering quality assurance services to support… more
    Steampunk (11/22/25)
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  • Data Analytics Specialist - Senior

    KBR (Chantilly, VA)
    …years of IC experience + Have at least 10 years serving as a Data/Cloud Systems Engineer + Bachelor's degree in engineering or related quantitative science field ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (10/15/25)
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  • Linux System Administrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …* Troubleshooting Skills: Strong ability to troubleshoot Windows and Linux operating systems . * Security and Compliance: Familiarity with STIGs and the ... organization as a Linux System Administrator for an enterprise cybersecurity opportunity supporting our DHS CDM DEFEND program. The...as AWS Certified SysOps Administrator or Red Hat Certified Engineer (RHCE) are a plus. * Security more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Software Developer

    KBR (Springfield, 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: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/11/25)
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