• Senior Cyber Security

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on...to critical mission systems. + Design and implement defensive cyber security solutions to protect data, networks,… more
    Leidos (08/30/25)
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  • Cyber Security Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …supporting cyber missions and operations across the federal government. As a Cyber Security Engineer with the Defense CTO Cyber Capability Team, ... while impacting our national security in cyber as a Cyber Security Engineer with our Defense CTO Cyber Capability team at GDIT. Here,… more
    General Dynamics Information Technology (09/26/25)
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  • Cyber Security Detections…

    McIntire Solutions (Springfield, VA)
    Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer , Senior to join our team in Springfield, VA, ... area. Responsibilities include, but are not limited to: * Support Cyber Operations Squadron (COS) activities to publish up-to-date cybersecurity tool signatures… more
    McIntire Solutions (08/28/25)
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  • Jr. Cyber Security Engineer

    V2X (Ashland, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a Cyber Security Engineer with Air Force Golf Enterprise ... the day-to-day activities planning, implementing and executing overall RMF activities. The Cyber Security Engineer will interact with government leads,… more
    V2X (08/14/25)
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  • Senior Cyber Security

    V2X (Ashland, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for ... planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as...+ Work non-business hours when required to avoid disrupting operations . Material & Equipment Directly Used: + Proficient with… more
    V2X (07/31/25)
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  • Senior Cyber Security Detections…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** This role ... supports our Cyber Operations mission by providing critical detection...where employees come first, and you'll help defend national security while working on rewarding projects with room for… more
    ManTech (09/11/25)
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  • System Engineer (Debian) - Cyber

    CACI International (Chantilly, VA)
    System Engineer (Debian) - Cyber Operations Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... and become an integral part of our dynamic Cyber Operations team. In this role, you...with polygraph + Background in Computer Science, Information Technology, Cyber Security , Cyber Forensics, Engineering,… more
    CACI International (07/25/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber ... Security engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in support of cyber more
    ManTech (09/17/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type:...and aspects of the information system and perform day-to-day security operations , as well as, Operations ... and DHS suitability prior to starting employment. Description: The successful Cyber Security Engineer applies current analytical and logical thinking to… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security

    Shuvel Digital (Arlington, VA)
    Hybrid Cyber Security Engineer Type:...and aspects of the information system and perform day-to-day security operations , as well as, Operations ... each year of degree level education. Rate: Market Description: The successful Cyber Security Engineer applies current analytical and logical thinking to the… more
    Shuvel Digital (09/25/25)
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