• Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation , system engineering, and data analytics. Our engineers do… more
    Nightwing (09/12/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... demonstrate the exploitation of the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this role. Stay current with… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation , system engineering, and data analytics. Our engineers do… more
    Nightwing (07/19/25)
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  • Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    …Now (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35598) NVR, Inc. is seeking a Senior Security Engineer to join our ... encourages continuous learning, and supports your professional growth. Position Summary As a Senior Security Engineer on NVR's Red Team, you will play a… more
    NVR (10/01/25)
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  • Sr. Security Engineer , Defensive Security,…

    Amazon (Arlington, VA)
    …to work out of one of the following locations: Arlington, VA, USA As a Senior Security Engineer in the Defensive Security team, you will play a pivotal ... response capabilities. The Corporate Services Security (CPSS) organization is looking for a Senior Security Engineer to join it's Defensive Security team. CPSS… more
    Amazon (10/03/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Detection Engineer The Opportunity: Are you looking for an opportunity to share your experience in data to support the mitigation of threats to information systems ... our nation? As a systems security and network security engineer , you can identify the data needed to identify...of security with a wide variety of audiences, including senior management. + Implement infrastructure and cyber security controls,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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