• Penetration Tester 3

    Amentum (Columbia, MD)
    …Cyber, Security, & Intel space? If so, look no further. We are seeking a Penetration Tester 3 to join our team of passionate individuals on our Prime ... You'll Need:** + Eight (8) experience of related work experience as a Penetration Tester performing both network and application-level testing using established… more
    Amentum (12/21/25)
    - Related Jobs
  • Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks a Penetration Tester 3 . This position will support one of our government ... Qualifications + Eight (8) experience of related work experience as a Penetration Tester performing network and application-level testing using established test… more
    ARSIEM (01/13/26)
    - Related Jobs
  • Lead Penetration Tester TS/SCI…

    Leidos (Annapolis Junction, MD)
    **Description** **Lead Penetration Tester ** **Leidos** has a new and exciting opportunity for a **Lead Penetration Tester ** in our **National Security ... National Security!** **Job Summary** Leidos is seeking a **Lead Penetration Tester ** to join a high performing...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/05/25)
    - Related Jobs
  • Penetration Tester

    ManpowerGroup (Chicago, IL)
    Jefferson Wells is seeking Penetration Testers! Penetration Testing consultants are needed to partner with our clients to perform security vulnerability ... not limited to the following:** + Conduct formal vulnerability assessments and penetration tests of networks, systems, web-based applications, and other types of… more
    ManpowerGroup (12/14/25)
    - Related Jobs
  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for **Senior Penetration Tester ** to provide engineering support for Cyber Situational ... on-site in Virginia Beach, Virginia. **Experience Requirements:** The **Senior Penetration Tester ** shall have experience with technical...BS/BA; Minimum of 6 years with MS; Minimum of 3 years with PhD + Shall have a minimum… more
    Imagine One Technology & Management (12/01/25)
    - Related Jobs
  • Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner-up in 2020, and a finalist in 2021! Belay Technologies is seeking a Lead Penetration Tester to join their intel team. The PT is needed to join a ... the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration...weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday, 11… more
    Belay Technologies (11/07/25)
    - Related Jobs
  • Secret Vulnerability Penetration

    Insight Global (Aberdeen Proving Ground, MD)
    Job Description A client of Insight Global is seeking a Cybersecurity Penetration Tester to work 100% onsite at Aberdeen, MD in support of a defense program. ... tools like Wireshark and Burp Suite, interpreting network traffic, and performing penetration testing in secure SCIF lab environments. Candidates must have at least… more
    Insight Global (12/07/25)
    - Related Jobs
  • Penetration Tester (Red Team…

    Deloitte (Baltimore, MD)
    …+ Certifications such as OSCP, OSWEP, CRTO, or eJPT (eLearnSecurity Junior Penetration Tester ) are highly desirable. Experience with cloud-based application ... and maintain the required clearance for this role. + 3 + years of hands-on experience in penetration testing + Experience participating in red team engagements or… more
    Deloitte (01/09/26)
    - Related Jobs
  • Senior Penetration Tester

    Leidos (Springfield, VA)
    …to DHS operations and public service delivery. We are seeking a **Senior Penetration Tester ** to support offensive security operations across DHS applications, ... suited for a high-performing cybersecurity team. **Primary Responsibilities** + Conduct penetration testing activities aligned with DHS and industry best practices.… more
    Leidos (01/16/26)
    - Related Jobs
  • Senior Penetration Tester - Web…

    M&T Bank (Buffalo, NY)
    …identify weaknesses before an attacker does. **Primary Responsibilities:** + Complete penetration testing (primarily Grey & White Box testing) of web applications, ... methods to meet the scope and goals of assigned penetration tests. + Gather intelligence to better understand how...Experience Required:** + Bachelor's degree and a minimum of 3 years' relevant work experience, or in lieu of… more
    M&T Bank (11/18/25)
    - Related Jobs