• Offensive Security Engineer

    Coinbase (Richmond, VA)
    … organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty ... a related field. * 3+ years of experience in Web3 application security and penetration testing . * Proven track record of identifying critical vulnerabilities… more
    Coinbase (09/18/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …Training: Microsoft course (MCSA; Various) + Strong working knowledge of common Penetration Testing (PENTEST) tools: 1. Kali, Metasploit, NMAP, Cobalt Strike ... One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent...experience in at least one of the following: 1. Penetration Testing (PENTEST) (government or contractor) 2.… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …Share knowledge with all members of the security team + Oversee all internal penetration testing efforts as both a player and a coach to other penetration ... Senior Offensive Security Engineer Job Description **Offensive ...offensive security activities such as red teaming, penetration testing , and vulnerability research + 6… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Cybersecurity Engineer Lead

    Washington Metropolitan Area Transit Authority (VA)
    …a cybersecurity engineer or Information System Security Engineer /Officer (ISSO/ISSE), having supported cybersecurity engineering and/or penetration ... for Engineering and serves as the lead Information System Security Engineer (ISSE), responsible for designing and...and documenting the entire system. Through penetration testing , or ethical hacking, the engineer is… more
    Washington Metropolitan Area Transit Authority (11/05/25)
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  • Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    Sr. Security Engineer - Red Team Job...practices. Qualifications + 5+ years of experience in offensive security , Red Teaming, or penetration testing ... Apply 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 Red Team… more
    NVR (10/01/25)
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  • Security Engineer II, Amazon…

    Amazon (Arlington, VA)
    …experience, secure coding, identity management and authentication, software development, cryptography, penetration testing , cloud security , mobile ... reduce risks to Amazon. We are looking for a Security Engineer who is excited about designing...secure coding, identity management and authentication, software development, cryptography, penetration testing , cloud security , mobile… more
    Amazon (09/23/25)
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  • FSO/Industrial Security Cyber…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …systems, and access controls. * Vulnerability management: Conduct vulnerability scanning and penetration testing on networks and systems, and report on ... **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:**… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • AI Security Engineer , Lead

    Deloitte (Rosslyn, VA)
    …operate our business, and create value. Work you'll do As a Deloitte Lead AI Security Engineer , you will be crucial in safeguarding our advanced AI models, data, ... AI-specific attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red/purple team exercises +… more
    Deloitte (10/22/25)
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  • AI Security Engineer , Manager

    Deloitte (Richmond, VA)
    …operate our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced AI models, ... AI-specific attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red/purple team exercises +… more
    Deloitte (10/22/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Alexandria, VA)
    …as a Great Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer - ... PURPOSE OF THE ROLE:** To manage the implementation of security measures to protect company data, networks, and computer...compliance + Knowledge of vulnerability management + Knowledge of penetration testing + Knowledge of various operating… more
    Sedgwick (09/10/25)
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