• ABBTECH Professional Resources, Inc. (Chicago, IL)
    … Tester ** **Job Description** : We are seeking a Senior Penetration Tester to join our Chicago cybersecurity team. This role will support penetration ... testing operations across applications, networks, and enterprise environments. The ideal candidate will bring deep technical expertise, proven experience in vulnerability research and exploitation, and the ability to work as part of a collaborative offensive… more
    DirectEmployers Association (10/07/25)
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  • Senior Cybersecurity Tester

    USAA (San Antonio, TX)
    …auditing or testing professional passionate about safeguarding technology environments? As a Senior Cybersecurity Tester (Compliance and Operational Risk ... apart:** + Demonstrated IT audit experience, with a preference for cybersecurity audit and assurance experience, (vulnerability management, network security, etc). +… more
    USAA (11/13/25)
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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 ... quickly into a best practices leader for the modern federal enterprise. The Senior Defense Assessment Analyst (Penetration Tester ) shall plan for and conduct… more
    Chenega Corporation (10/03/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …This is for a future opportunity ManTech seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston or ... Chantilly, VA location. This is an onsite position. The Senior Quality Assurance Tester will work with the engineering and quality assurance/test teams to… more
    ManTech International (10/29/25)
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  • Penetration Tester , Senior

    CACI International (Chantilly, VA)
    Penetration Tester , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a talented Penetration Tester to work on a niche project team with...across a range of technical disciplines in IT and cybersecurity engineering, possessing a strong desire to serve in… more
    CACI International (10/18/25)
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  • Senior Web App Pen Tester (San Diego…

    CoStar Realty Information, Inc. (San Diego, CA)
    Senior Web App Pen Tester (San...not for profit university or college (preferably in Computer Science/ Cybersecurity ) + A track record of commitment to prior ... / 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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  • Senior System Tester

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Tester to conduct comprehensive requirements analysis, software ... + Implement security controls compliant with Federal and DoD cybersecurity regulations. + Automate application deployments, scaling, and management across… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Senior Penetration Tester

    JPMorgan Chase (Brooklyn, NY)
    …in an environment that values innovation and teamwork. As an Assessments & Exercises Senior Associate in the Cybersecurity & Technology Controls team, you will ... a role where your expertise in risk assessments and cybersecurity exercises propels forward our mission of safeguarding our...help enhance the firm's cybersecurity or resiliency posture by using industry-standard assessment methodologies… more
    JPMorgan Chase (10/30/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6875/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help ... and release processes + Ensuring that systems are safe and secure against cybersecurity threats + Working with software developers and software engineers to ensure… more
    Steampunk (10/03/25)
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  • Senior Penetration Tester

    JPMorgan Chase (Plano, TX)
    …continuous improvement. As an Assessments & Exercises Vice President in the Cybersecurity and Technology Controls line of business, you will contribute significantly ... to enhancing the firm's cybersecurity or resiliency posture by using industry-standard assessment methodologies and techniques to proactively identify risks and… more
    JPMorgan Chase (11/02/25)
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