• Senior Systems Engineer / Network…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise ... compliance with security , data integrity, and regulatory requirements across IT systems . * Collaborate with the engineering team to evaluate and recommend tools… more
    Jacobs (11/13/25)
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  • Chief Engineer /Solution Architect

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is searching for a Chief Engineer /Solution Architect (CE/SA) to work on a high profile and mission driven program for our ... easy to understand solutions with clear value propositions. + Knowledge of security engineering, cybersecurity , and Risk Management Framework (RMF) processes +… more
    BAE Systems (09/09/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …maintain, and improve technical instructions, operating procedures, and policies. + Perform system hardening and report on security and operational status. + ... Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task… more
    TekSynap (10/25/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... + 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 (09/30/25)
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  • Systems Architect ( Engineer

    Huntington Ingalls Industries (Springfield, VA)
    …Intelligence division, which plays a critical role in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity , ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $108,920.00 - $160,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (09/04/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... cutting-edge radar technologies, from initial concept through deployment, ensuring systems meet stringent performance, reliability, and performance requirements. Responsibilities… more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …critical systems and for providing strategic and tactical leadership to a cybersecurity staff, including Information System Security Officer(s) and ... leadership, take responsibility for establishing Information Systems Security Program identifying, pursuing, and maintaining cybersecurity accreditations… more
    M. C. Dean (09/13/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and ... into customer-owned or controlled Space systems , through robust cryptographic security engineering and information systems security engineering… more
    KBR (09/06/25)
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  • Cyber Security Engineer (Elastic…

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center...of our Elasticsearch cluster, ensuring the health, status, and security monitoring of our systems . If you… more
    CACI International (10/28/25)
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  • Product Security Engineer

    Meta (Richmond, VA)
    **Summary:** The Instagram Security Ecosystems team is seeking a product-focused security engineer interesting in enabling Instagram product teams to develop ... harder for bad actors on the Instagram platform. **Required Skills:** Product Security Engineer , Instagram Responsibilities: 1. Threat Modeling and Security more
    Meta (10/28/25)
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