• 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...experience with or strong familiarity of the following Web Application tools; Burp Suite, Web Inspect, Appdetective. + Must… 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 ... experience with or strong familiarity of the following Web Application tools; Burp Suite, Web Inspect, Appdetective. + Must...the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration more
    Belay Technologies (11/07/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …Eight (8) experience of related work experience as a Penetration Tester performing both network and application -level testing using established test ... If so, look no further. We are seeking a Penetration Tester 3 to join our team...and federal security regulations + Perform both network and application -level testing using established testing protocols andMethods + Perform… more
    Amentum (12/21/25)
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  • 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 ... on every client you work with. ARSIEM seeks a Penetration Tester 3 . This position will...and federal security regulations + Perform both network and application -level testing using established testing protocols and methods. Clearance… more
    ARSIEM (10/14/25)
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  • 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)
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  • Penetration Tester (Red Team…

    Deloitte (Baltimore, MD)
    …such as OSCP, OSWEP, CRTO, or eJPT (eLearnSecurity Junior Penetration Tester ) are highly desirable. Experience with cloud-based application testing, mobile ... identifying vulnerabilities. + This role involves planning and executing penetration testing engagements, performing vulnerability assessments, exploiting security weaknesses… more
    Deloitte (12/13/25)
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  • Cyber Security Engineer ( Penetration

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer ( Penetration Tester ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... across a wide range of technologies. + Utilizing the full penetration testing lifecycle to assess web applications, networked devices, standalone software,… more
    CACI International (11/25/25)
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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 ... technologies + Mastery of information security best practices including: encryption, application security, penetration testing, and computer forensics + Ability… more
    Cengage Group (11/14/25)
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  • Red Team Operator (OSCP Required)

    Deloitte (Baltimore, MD)
    …such as OSWEP, CRTO, or eJPT (eLearnSecurity Junior Penetration Tester ) are highly desirable. Experience with cloud-based application testing, mobile ... this role. + 3+ years of hands-on experience in penetration testing, with a focus on web applications and...+ Strong understanding of the OWASP Top 10, web application security, and common attack vectors. + Proficiency with… more
    Deloitte (11/19/25)
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