• 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 (12/18/25)
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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 (12/24/25)
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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. (11/24/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer ** **Clearance: Top Secret w/SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract Award** ... the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of...testing tools and in the ability to assess penetration testing findings. + Knowledge ofvulnerability scanning… more
    Foxhole Technology, Inc (12/19/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Leesburg, VA)
    **Overview** **Job Title: Lead Security Engineer ** **Clearance: Secret** **Location: Leesburg, VA -Hybrid (Onsite 3 days per week)** Foxhole Technology provides ... the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of...testing tools and in the ability to assess penetration testing findings. + Knowledge ofvulnerability scanning… more
    Foxhole Technology, Inc (12/19/25)
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  • Senior Principal Offensive Security

    Oracle (Richmond, VA)
    security assessments, vulnerability research, static and dynamic analysis research, penetration testing , red-teaming, and security tool development. We ... **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group...and application + Experience and understanding of threat modeling, penetration testing , reverse engineering and attacks on… more
    Oracle (12/20/25)
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  • Security Engineer II

    Amazon (Arlington, VA)
    …frontline support for all information security related issues, such as penetration testing , network and service configuration, advising on security ... knowledge of system security vulnerabilities and remediation techniques, including penetration testing , source code review, configuring advanced runtime and… more
    Amazon (12/20/25)
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  • Principal Security Engineer

    Oracle (Richmond, VA)
    …and hardware (compute, storage, networking) + Perform architectural reviews, penetration testing , vulnerability analysis of compute infrastructure hardware ... for every device in our data centers. A security -focused engineer at any level can have...security , vulnerability analysis, threat modeling, and hacking/enterprise network penetration . The biggest challenges for the team are the… more
    Oracle (11/25/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …+ Active Defense: Coordinate with incident response teams to facilitate penetration testing , forensic analysis, and tabletop exercises. **Vulnerability & ... identity, and cloud workloads aligned with zero-trust principles. + Cloud Security : Engineer guardrails (policies, blueprints, landing zones), encryption,… more
    SOS International LLC (12/31/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …analysis, performance characterization (eg Wireshark, TCPdump, etc.).** **Understanding of network/cyber security , penetration testing , and information ... Cyber Network Security Engineer Job Category: Engineering Time... goals, vulnerabilities, objectives, and requirements** **Perform cybersecurity operations testing , and develop improvements to doing so, based on… more
    CACI International (12/02/25)
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