• Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …role, you'll design, operate, and evolve the systems that power national- security missions. From enterprise Windows and Linux servers to virtualization, storage, ... online, secure, and recoverable. This isn't a passive maintenance role - you'll architect new solutions from the ground up, tune performance across clusters, and… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Senior DevOps Engineer

    CACI International (Arlington, VA)
    …and maintain monitoring, logging, and alerting aligned with government compliance and security frameworks. + Work with development, operations , and security ... NIST 800-53 controls _Desired:_ . + Certifications such as Azure Solutions Architect Expert, AWS DevOps Engineer. + Professional, or Google Cloud Professional DevOps… more
    CACI International (12/19/25)
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  • Penetration Testing SME

    Insight Global (Waller, TX)
    …is seeking a highly experienced penetration testing expert with 10+ years in offensive security and secure software delivery. This senior role is designed for a "pen ... manual, full-kill-chain assessments and driving meaningful improvements across engineering, operations , and leadership. Day-to-day, this individual will lead full-scope… more
    Insight Global (12/18/25)
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  • Lead/Sr. Specialist, Cloud Software Engineer

    L3Harris (Melbourne, FL)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead/Sr. Specialist, Cloud Software Engineer Job Code: 32132 Job Location: ... (AWS, Microsoft Azure, Google Cloud) in delivering solutions to improve customer operations and to provide information management services. The team values strong… more
    L3Harris (12/18/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    …SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions.… more
    KBR (12/16/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions.… more
    KBR (12/16/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Aurora, CO)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... Paid Leave, and much more. **Join us and make a difference in National** ** Security !** **This position is eligible for a sign on bonus of** ** ** **$25,000.**… more
    Leidos (12/13/25)
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  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    …a Subject Matter Expert (SME) and consultant to other Infrastructure groups (Cloud Operations , Cyber Security , and Systems Administration). * Plan, lead and ... IAM platforms with enterprise systems. The position collaborates closely with security , compliance, and other applicable teams to ensure that access controls… more
    Insight Global (12/09/25)
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  • Principal/Sr. Principal Systems Engineer

    Northrop Grumman (Jessup, MD)
    …ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time ... are not only part of history, they're making history. Today's dynamic global security threats require solutions both big and small - solutions living within the… more
    Northrop Grumman (12/05/25)
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  • DevOps Engineer - Remote

    ICF (Reston, VA)
    …information security , risk, enterprise identity and access management, and security operations + Enable and optimize the automation of application ... a scalable, stable set of CI/CD tools to support development, testing, and security scanning. + Implement Amazon CloudWatch, Splunk and other third party monitoring… more
    ICF (12/04/25)
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