• Senior Cyber Security

    V2X (Ashland, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for ... leads the day-to-day activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary… more
    V2X (07/31/25)
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  • Senior Information Security

    Lumen (Richmond, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security ... environments, through advanced penetration testing and adversarial emulation. The engineer will assist as applicable to perform Adversarial Cybersecurity Emulation… more
    Lumen (09/17/25)
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  • Senior Security CCTV & Access…

    AECOM (Arlington, VA)
    …by our common purpose to deliver a better world. Join us. **Job Description** ** Senior Security Systems Design Engineer ** We are seeking an experienced ... and highly motivated ** Senior CCTV & Access Control Design Engineer **...up to date with current technologies and standards in physical security system design. **Qualifications** **Minimum:** +… more
    AECOM (09/18/25)
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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 ... engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in...+ Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)… more
    ManTech (09/17/25)
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  • Senior Security Engineer

    Rocket Software (Richmond, VA)
    …what they're doing!** **Job Description Summary:** As a senior cybersecurity engineer focused on identity security and threat mitigation with Rocket ... will be a highly technical, hands-on, individual with primarily responsible for the security of identity and threat management across company IT systems. This role… more
    Rocket Software (09/30/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... an IS and Network Environment. + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. Design security more
    ManTech (09/26/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... an IS and Network Environment. + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design … more
    ManTech (08/13/25)
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  • Senior Cyber Security

    ManTech (Reston, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Senior Cyber** ** Security Engineer ** to join our team **onsite** in **Herndon, VA or Reston, VA** ... customer's accreditation process for ATO + Work closely with Security Engineers to ensure security solutions are...**Clearance Requirements:** + Must have active TS/SCI with Polygraph ** Physical Requirements:** + Must be able to remain in… more
    ManTech (08/20/25)
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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 ... where employees come first, and you'll help defend national security while working on rewarding projects with room for...Requirements:** + Must have a current/active TS/SCI with Polygraph ** Physical Requirements:** + Must be able to remain in… more
    ManTech (09/11/25)
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  • Senior Information Security

    Lumen (Richmond, VA)
    …connect the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can be part of planning, ... engineering and overseeing our SIEM ( Security Information Event Manager) environment which is undergoing significant change. Lumen is in the process of migrating to… more
    Lumen (09/30/25)
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