• Penetration Tester

    CACI International (Annapolis Junction, MD)
    Penetration Tester Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * * * **The Opportunity:** We are seeking an experienced and knowledgeable Penetration Tester to serve as a Subject Matter Expert (SME) for our cybersecurity… more
    CACI International (07/18/25)
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  • Senior Penetration Tester

    Humana (Annapolis, MD)
    …language models (LLMs), artificial intelligence, and other relevant topics. The Senior Penetration Tester enables secure and compliant business operations by ... performing application security-focused penetration tests. This role helps maintain PCI-DSS compliance and supports the team's success by: * Contributing technical… more
    Humana (09/30/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …the 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 (09/22/25)
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  • Senior Associate, Mid-Level Penetration

    Ankura (MD)
    …excellence founded on innovation and growth. Practice Overview: We are seeking a Mid-Level Penetration Tester with a focus on Web, API, and Mobile Application ... assessments to join our consulting team. This role requires not only hands-on penetration testing skills but also the ability to engage with clients, provide… more
    Ankura (09/09/25)
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  • Senior Penetration Tester

    Google (MD)
    Senior Penetration Tester , Kubernetes, Google Public Sector _corporate_fare_ Google _place_ Reston, VA, USA; Maryland, USA; +2 more; +1 more _laptop_windows_ ... Kubernetes Security Specialist (CKS), Offensive Security Certified Professional (OSCP), GIAC Cloud Penetration Tester (GCPN), or GIAC Web Application Tester more
    Google (10/03/25)
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  • Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …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 ... Qualifications + Eight (8) experience of related work experience as a Penetration Tester performing network and application-level testing using established test… more
    ARSIEM (07/16/25)
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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 (09/30/25)
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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 (08/26/25)
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  • Pen Test Operator

    Guidehouse (Beltsville, MD)
    …the following certifications: Offensive Security Certified Professional (OSCP) or GIAC Penetration Tester (GPEN) or Certified Ethical Hacker (CEH) Certification. ... Active Secret **What You Will Do** **:** This position is expected to conduct penetration testing activities on High Value Asset (HVA) systems owned and operated by… more
    Guidehouse (07/21/25)
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  • Business Process Engineer- TS/SCI with Poly

    Amentum (Linthicum, MD)
    …Experience:** + Eight (8) experience of related work experience as a Penetration Tester performing both network and application-level testing using established ... architectures, equipment, services, and standards. + Perform vulnerability and penetration testing using a wide variety of tools +...6 + Core hours 10-2 \#divergent + Experience in penetration testing on operational networks. + In depth knowledge… more
    Amentum (09/18/25)
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