• Network Engineer

    SAIC (Reston, VA)
    **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training ... programs of national importance. We are seeking a highly motivated Network Engineer to join our National Intelligence Program to support the operations, maintenance,… more
    SAIC (06/03/25)
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  • Junior Mechanical Engineer

    Leidos (Springfield, VA)
    …Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems ... Responsibilities** : + Assist in the design and layout of HVAC systems , including ductwork, piping, ventilation, and equipment selection for 24x7 mission-critical… more
    Leidos (05/29/25)
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  • Software Engineer

    ManTech (Alexandria, VA)
    MANTECH seeks a motivated, career and customer-oriented **Software Engineer ** to join our team onsite in **Alexandria, VA** . As part of the position, you will act ... as a Software Engineer designing and implementing services and components for AI...years (7 with Master's) of experience in software development, systems integration, data management, or related fields. + Experience… more
    ManTech (07/24/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... work that is vital to our national security, apply today! **Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer… more
    Nightwing (07/24/25)
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  • Cybersecurity Assessment Engineer

    CACI International (Hampton, VA)
    Cybersecurity Assessment Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... Opportunity:** CACI is looking for a Risk Management Framework (RMF) Assessment Engineer with a strong cybersecurity background with specific experience in RMF… more
    CACI International (07/24/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/22/25)
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  • Cyber Threat Intelligence Engineer

    CACI International (Springfield, VA)
    Cyber Threat Intelligence Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... * * **The Opportunity:** As a Cyber Threat Intelligence Engineer , you will play a crucial role in identifying...stakeholders based on events, alerts, and incidents on NGA systems and networks. **Responsibilities:** * Conduct analysis and research… more
    CACI International (06/27/25)
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  • Network Engineer

    Leidos (Springfield, VA)
    …secure, reliable, and high-performance connectivity across the organization. The engineer collaborates closely with cybersecurity, systems , and application ... **Description** We are seeking a Network Engineer who is responsible for the design, configuration,...to integrate network infrastructure with broader IT and cybersecurity systems . + Support Continuity of Operations (COOP) and Disaster… more
    Leidos (05/24/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** We are searching for a highly skilled **Security ... Engineer ** to design, implement, and maintain secure environments that...security frameworks, and a proactive approach to protecting mission-critical systems . **Responsibilities include but are not limited to:** +… more
    ManTech (05/07/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** The **Security Engineer ** will design, ... of federal security frameworks, and a proactive approach to protecting mission-critical systems . **Responsibilities include but are not limited to:** + Implement and… more
    ManTech (05/07/25)
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