• Red Cyber Operator

    EM Key Solutions, Inc. (Lorton, VA)
    …experience conducting cyber red team assessments, offensive cyber operations, or significant penetration testing . Clearance : TS Required Qualifications : + Must ... EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and… more
    EM Key Solutions, Inc. (09/23/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …team members. 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 testing engineers to cover ...penetration testing engineers to cover penetration ...insurance + Virtual and in person mental health counseling services for individuals and family + Commuter and parking… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Offensive Security Engineer, Assessments (Web3)

    Coinbase (Richmond, VA)
    …is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty program management and optimization. ... applications, ensuring the security of Coinbase's blockchain-based products and services . *What you'll be doing (ie. job duties):* *...3+ years of experience in Web3 application security and penetration testing . * Proven track record of… more
    Coinbase (09/18/25)
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  • Red Team Operator

    Parsons Corporation (Fort Belvoir, VA)
    …by passing our team's red team assessment test. **What You'll Be Doing:** + Performing penetration testing / red team operations to help validate the security of ... experience conducting red team assessments, offensive cyber operations, or penetration testing , with 3+ years desired. **Senior**...drive the state of the art as they provide services and solutions in the areas of defense, security,… more
    Parsons Corporation (08/23/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and ... (OSCP), Global Information + Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC… more
    General Dynamics Information Technology (09/12/25)
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  • Vulnerability Analyst

    Koniag Government Services (Falls Church, VA)
    …to identify, prioritize, and remediate vulnerabilities. + Apply threat modeling, penetration testing , and exploit development techniques to identify risks ... Koniag IT Systems, a Koniag Government Services company **,** is seeking a Vulnerability Analyst...including at least 3+ years focused on vulnerability analysis, penetration testing , or cyber risk management. +… more
    Koniag Government Services (09/23/25)
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  • TS/SCI Vulnerability Assessment Analyst

    Insight Global (Springfield, VA)
    …assessments across systems, networks, and applications. They will conduct and support penetration testing on enterprise network assets. They will also monitor ... Degree / or Prior Military experience IAM or IAT ll certification 2 Penetration Testing Certifications - Experience in conducting vulnerability scans, … more
    Insight Global (10/14/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing , security operations center analysis, defensive cyber ... of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing , security operations center analysis, defensive cyber… more
    General Dynamics Information Technology (08/22/25)
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  • Red Team Operator - Top Secret Clearance|

    Cambridge International Systems Inc (Norfolk, VA)
    …approval process. + Contribute to the development and execution of TTPs for penetration testing and red team operations. + Conduct adversary research, analyze ... Required Qualifications: Education & Experience: + Minimum 1-3 years' experience in penetration testing , red team operations, or exploitation development. +… more
    Cambridge International Systems Inc (09/04/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …+ Monitoring and detection + Incident Response + Vulnerability assessment and penetration testing + Cyber intelligence analysis + Extensive experience analyzing ... to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks… more
    Leidos (10/09/25)
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