• Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …Minimum Qualifications + Eight (8) experience of related work experience as a Penetration Tester performing network and application-level testing using ... 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 clients in… more
    ARSIEM (01/13/26)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …What You'll Need:** + Eight (8) experience of related work experience as a Penetration Tester performing both network and application-level testing using ... If so, look no further. We are seeking a Penetration Tester 3 to join our team...phase of security controls assessments using specialized knowledge of network protocols, operating systems, architectures, equipment, services, and standards.… more
    Amentum (12/21/25)
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  • 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 ... make a difference in National Security!** **Job Summary** Leidos is seeking a **Lead Penetration Tester ** to join a high performing agile team using the Scaled… more
    Leidos (11/05/25)
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  • 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 ... in one or more of the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration Tester (GPEN) +… more
    Belay Technologies (11/07/25)
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  • Penetration Tester

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Penetration Tester ** to join our team located in the **Ft. Meade, MD** area. In ... this role, you be responsible for identifying network vulnerabilities in target systems and recommending defensive measures...Physics or similar technical field and 10 years of penetration testing experience. + One year of Splunk experience… more
    ManTech (11/01/25)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …and passion for delivering exceptional results. We're seeking a highly skilled Lead Penetration Tester to join our high-performing agile team, utilizing the ... focused on preventing, identifying, containing, and eradicating cyber threats. As a Lead Penetration Tester , you'll play a critical role in ensuring the security… more
    BAE Systems (12/09/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Baltimore, MD)
    …Cloud Security Professional) + CEH (Certified Ethical Hacker) + CPT (Certified Penetration Tester ) + CISM (Certified Information Security Manager) + CISA ... of information security best practices including: encryption, application security, penetration testing, and computer forensics + Ability to evaluate, design,… more
    Cengage Group (11/14/25)
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