• ICS Incident Response Analyst

    GrammaTech, Inc. (Arlington, VA)
    …incident response and threat hunting tradecraft to industrial control system/critical infrastructure environments. + Participate in highly technical operations ... is a provider of software solutions and software research, development, and engineering services solving some of the world's most complex security problems.… more
    GrammaTech, Inc. (09/27/25)
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  • Systems Engineer (Engineer Systems 3)

    Huntington Ingalls Industries (Springfield, VA)
    …in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure , cybersecurity, physical facilities, and personnel operations . The ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (12/04/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …selected candidate will support multiple sponsors by providing technical support and engineering for a computing system's technical posture operating in an isolated ... a proactive individual to lead efforts in integrating security into large engineering projects and acquisition initiatives. Success in this role requires expertise… more
    The MITRE Corporation (11/08/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …years of experience in systems engineering , DevOps, or site reliability engineering + Strong knowledge of Linux /Unix systems administration + Experience with ... and scalability of IT systems supporting naval ship and submarine maintenance operations + Work on complex systems serving over 45,000 users across global… more
    CACI International (10/07/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of ... professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! We are seeking a highly… more
    Chenega Corporation (12/13/25)
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  • Customer Service Support Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Customer Service,System Administration,Technical ... YOU'LL NEED TO SUCCEED:** + **Education:** Bachelor's degree in Computer Science, Engineering , or a related technical discipline, or the equivalent combination of… more
    General Dynamics Information Technology (11/25/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Information Systems,System Administration,Systems Engineering **Certifications:** ... we foster a people-focused and customer-centric environment in delivering Desktop Engineering Services. As a Systems Engineer supporting the Government, you will… more
    General Dynamics Information Technology (11/26/25)
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  • Security Engineer (Wiz and TVM Administrator)

    Leidos (Arlington, VA)
    …AWS, GCP, and Azure. + Coordinate remediation activities with DevOps and Infrastructure teams. + Develop Wiz dashboards and compliance posture reports. + Write ... threats and develop mitigation guidance. + Work with IT, application, and engineering teams to ensure timely remediation and patching. + Develop and implement… more
    Leidos (11/25/25)
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  • Principal Cloud Developer with Node.JS…

    General Dynamics Information Technology (Fairfax, VA)
    …Developer** joining our dynamic team to work in a fast-paced environment with engineering , migration, and operations . We're looking for a self-starter to work ... Trust/Other Required:** BI Full 6C (T4) **Job Family:** Software Engineering **Skills:** Cloud Computing,Node.js,React.js **Experience:** 5 + years of related… more
    General Dynamics Information Technology (12/11/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …Minimum of seven (7) years of relevant IT experience, including cybersecurity engineering and security operations . + Demonstrated experience creating custom ... tasks focused on specialized Information Assurance (IA) and cybersecurity engineering . + Integrate electronic processes and methodologies to identify, analyze,… more
    TekSynap (10/23/25)
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