• Penetration Tester

    ManpowerGroup (Chicago, IL)
    …that include penetration testing of a variety of target environments (eg, pen tester , red team tester , vulnerability assessor) + 5+ years' ... as an individual or as part of a testing team **Basic Qualifications:** + 5+ years' recent demonstrable experience...penetration testing experience as a member of an attack team is a plus. + Security or testing certification… more
    ManpowerGroup (12/14/25)
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  • Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …This opening can be filled by a level 2 (early career) or level 3 (mid-career) pen tester . **Basic Qualifications:** + For level 2: a minimum of High School ... Diploma, or a GED, and 6 years of experience with Cyber Security, Red Team , Penetration Testing, or Exploit Development is required. + For level 3: a minimum of… more
    Northrop Grumman (01/08/26)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …application, network, mobile, and cloud penetration testing, as well as participating in red team exercises. You'll also contribute to ongoing efforts to ... customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions… more
    Comcast (10/29/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …and access in Microsoft Entra ID + Provide support by utilizing experience conducting Red Team operations in an MDE environment + Provide support by utilizing ... Center Dahlgren Division (NSWCDD). We are looking for **Senior Penetration Tester ** to provide engineering support for Cyber Situational Awareness (SA), Cyber… more
    Imagine One Technology & Management (12/01/25)
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  • Offensive Security Engineer

    TEKsystems (Cleveland, OH)
    …(OSCP) * Offensive Security Certified Expert (OSCE) * Offensive Security Experienced Penetration Tester (OSEP) * Certified Red Team Professional (CRTP) * ... such as MITRE ATT&CK. * Design and conduct full-scope red team operations, including initial access, lateral... Tester (GPEN) * GIAC Web Application Penetration Tester (GWAPT) * CREST Registered Penetration Tester more
    TEKsystems (01/08/26)
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