• Information Security

    PennyMac (Westlake Village, CA)
    …Day The Information Security team at Pennymac is seeking a skilled Penetration Tester to proactively identify and mitigate security risks across our ... process, collaborating and educating teams to ensure timely and effective resolution of identified security issues. The Penetration Tester will : + Proactive… more
    PennyMac (09/30/25)
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  • Cyber - Application Security Senior…

    Fiserv (Alpharetta, GA)
    …a global scale, come make a difference at Fiserv. **Job Title** Cyber - Application Security Senior Penetration Tester **About your role:** As a Cyber ... in Fintech and payments, and we move money and information in a way that moves the world. We...Application Security Senior Penetration Tester , you will play a critical… more
    Fiserv (10/04/25)
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  • Penetration Tester Consultant

    ManpowerGroup (Denver, CO)
    …work without sponsorship (W2 ONLY) **About the role:** Jefferson Wells is seeking a Penetration Tester to perform security vulnerability assessment and ... **Position:** Penetration Tester **Location:** 100% Remote **Pay...of networks, systems, web-based applications, and other types of information systems on a regular basis. + Execute assigned… more
    ManpowerGroup (08/01/25)
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  • Senior Web Application Penetration

    CoStar Realty Information, Inc. (Arlington, VA)
    Penetration Testing Specialist (CPTS) / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those ... Senior Web Application Penetration Tester Job Description **Overview** CoStar...The candidate will utilize threat modeling, white box application security analysis, and grey box penetration testing.… more
    CoStar Realty Information, Inc. (10/02/25)
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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 ... the modern federal enterprise. The Senior Defense Assessment Analyst ( Penetration Tester ) shall plan for and conduct...that system. The Contractor shall review applicable system RMF information to identify the residual risks to be verified… more
    Chenega Corporation (10/03/25)
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  • Senior SOC Analyst and Penetration

    BAE Systems (Sterling, VA)
    …Certifications:** + OSCP (Offensive Security Certified Professional) + GIAC Penetration Tester (GPEN) \#LI-DE1 xyz **Preferred Education, Experience, & ... Intelligence Community customer. As our Senior SOC Analyst and Penetration Tester , you ll play a pivotal...expert mitigation strategies to ensure the system s continued security and resilience. If you're driven, have something to… more
    BAE Systems (09/09/25)
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  • Attack & Penetration Offensive…

    Robert Half (Philadelphia, PA)
    JOB REQUISITION Attack & Penetration Offensive Security Tester Manager LOCATION PHILADELPHIA ADDITIONAL LOCATION(S) CHICAGO, DALLAS JOB DESCRIPTION You ... Need You Protiviti is looking for an Attack & Penetration Manager to join our growing Technology Consulting team....in environments. Additionally, if you have ideas for new security services and demand for those services can be… more
    Robert Half (09/26/25)
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  • Cyber Security Engineer…

    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 ... with a passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center at Aberdeen Proving Ground, MD. You… more
    CACI International (08/26/25)
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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 Travel: * * * **The Opportunity:** We are seeking an experienced and knowledgeable Penetration Tester to serve as a Subject Matter Expert (SME) for our… 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...closing meetings with business stakeholders such as application owners, security teams, information security offices,… more
    Humana (09/30/25)
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