• Cyber - Application Security Senior…

    Fiserv (Alpharetta, GA)
    …make a difference at Fiserv. **Job Title** Cyber - Application Security Senior Penetration Tester **About your role:** As a Cyber Application Security Senior ... Penetration Tester , you will play a critical role in ensuring the security of our applications through comprehensive penetration testing. Your specialized… more
    Fiserv (10/04/25)
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  • Penetration Tester Consultant

    ManpowerGroup (Denver, CO)
    **Position:** Penetration Tester **Location:** 100% Remote **Pay Rate:** $75-95/hour **Contract to Hire/Contract/Perm:** Contract **Years of Experience:** 5+ ... without sponsorship (W2 ONLY) **About the role:** Jefferson Wells is seeking a Penetration Tester to perform security vulnerability assessment and penetration more
    ManpowerGroup (08/01/25)
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  • Senior Defense Assessment Analyst…

    Chenega Corporation (Sierra Vista, AZ)
    Senior Defense Assessment Analyst ( Penetration Tester ) Sierra Vista, AZ Join our Talent Network Overview Senior Defense Assessment Analyst ( Penetration ... leader for the modern federal enterprise. The Senior Defense Assessment Analyst ( Penetration Tester ) shall plan for and conduct OT&E cyber survivability… more
    Chenega Corporation (10/03/25)
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  • Senior SOC Analyst and Penetration

    BAE Systems (Sterling, VA)
    …solution for a restricted Intelligence Community customer. As our Senior SOC Analyst and Penetration Tester , you ll play a pivotal role in shaping this new ... **Required Certifications:** + OSCP (Offensive Security Certified Professional) + GIAC Penetration Tester (GPEN) \#LI-DE1 xyz **Preferred Education, Experience,… more
    BAE Systems (09/09/25)
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  • Senior Web Application Penetration

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Web Application Penetration Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted with considerable… more
    CoStar Realty Information, Inc. (10/02/25)
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  • 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 (Oklahoma City, OK)
    …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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  • Senior Penetration Tester , Vice…

    MUFG (Tempe, AZ)
    …A member of our recruitment team will provide more details. **Senior Penetration Tester , Vice President** **Major Responsibilities** + Responsible for ... black/grey/white-box penetration testing of applications and infrastructure assets to identify exploitable vulnerabilities across MUFG assets + Accountable for … more
    MUFG (08/26/25)
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  • Penetration Tester - Part Time…

    TestPros (Sterling, VA)
    …1099 or Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various ... This role is responsible for the successful delivery of penetration testing in both classic hosted and also in...plan for, execute, and report on the results of penetration testing. You must be delivery and efficiency focused,… more
    TestPros (08/19/25)
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  • 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 ... performed on-site in Virginia Beach, Virginia. **Experience Requirements:** The **Senior Penetration Tester ** shall have experience with technical processes and… more
    Imagine One Technology & Management (09/01/25)
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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 (New York, NY)
    …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 - InfoSec

    First National Bank of Omaha (Omaha, NE)
    …into our organization's success.** **Summary of the Job:** We are seeking a Senior Penetration Tester to join our Information Security Assessment team. In this ... to improve defenses. This position requires deep technical expertise in penetration testing and vulnerability management, combined with strong communication skills… more
    First National Bank of Omaha (08/20/25)
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  • Penetration Tester - Part time &

    TestPros (VA)
    …of Health and Human Services (HHS), Office of Inspector General (OIG). The Penetration Tester will play a critical role in identifying vulnerabilities within ... safer and more secure. Job Summary TestPros is s eeking skilled Penetration Testers to conduct cybersecurity assessments and provide technical assistance for the… more
    TestPros (08/19/25)
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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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  • Information Security Penetration

    PennyMac (Westlake Village, CA)
    …A Typical Day The Information Security team at Pennymac is seeking a skilled Penetration Tester to proactively identify and mitigate security risks across our ... ensure timely and effective resolution of identified security issues. The Penetration Tester will : + Proactive Security Assessments - Conduct comprehensive… more
    PennyMac (09/30/25)
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  • AI Adversarial/ Penetration Tester

    Insight Global (Quincy, MA)
    …GIAC, CRTA, OSCP (Offensive Security Certified Professional), PNPT (Practical Network Penetration Tester ), CPTS (Certified Penetration Testing Specialist), ... Description A large global bank is looking for a strong AI Adversarial Tester to join their Application Security & Testing team within Infrastructure Security group.… more
    Insight Global (09/13/25)
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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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  • Penetration Tester

    CACI International (Chantilly, VA)
    Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red team environment.** **Be part… more
    CACI International (09/13/25)
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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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