• Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    Tester (GPEN) + Certified Ethical Hacker (CEH) + Certified Information Security Manager (CISM) + Certified Web Application Defender (GWEB) + Certified ... incident response. + Extensive experience providing information assurance support for application development that includes system security certifications and… more
    Belay Technologies (11/07/25)
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  • Systems Administrator / Integration Tester

    BAE Systems (Springfield, VA)
    **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member of an ... diagnosis of cause, and development of corrective action plans. As an SA/ Tester , you will provide: + Corrective maintenance (ie, Identify, isolate and/or rectify… more
    BAE Systems (10/22/25)
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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 ... to information systems security ; interpret agency specific and federal security regulations + Perform both network and application -level testing using… more
    CACI International (10/17/25)
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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: ... 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 (11/25/25)
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  • Software Engineer II - Tester (Big Data…

    Mastercard (O'Fallon, MO)
    …governments realize their greatest potential._ **Title and Summary** Software Engineer II - Tester (Big Data & Cloudera Ecosystem) Overview Are you excited to work ... flawlessly? We are seeking a Software Engineer II - Tester to join our Big Data Engineering Quality team....storage workflows. Primary Responsibilities 1. Big Data Platform & Application Testing * Test and validate distributed data engineering… more
    Mastercard (12/04/25)
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  • Salesforce Tester

    Steampunk (Mclean, VA)
    **Overview** As a **Salesforce Tester ** , you will be an integral team member who assists the team in ensuring high quality code is delivered to our client. ... scrum ceremonies and product planning activities. **Contributions** As a Salesforce Tester , you will work with our growing DevSecOps & Salesforce practicesdelivering… more
    Steampunk (10/30/25)
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  • Lead Web Application Penetration…

    M&T Bank (Wilmington, DE)
    …professionalism at all times + Intermediate working knowledge in social engineering, application security (web and mobile), physical methods, lateral movement, ... work schedule at our Buffalo, NY Tech Hub._ **Overview:** Searches for application and system weaknesses that are exploitable, and partners with technology,… more
    M&T Bank (11/20/25)
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  • Senior Penetration Tester

    US Bank (Irving, TX)
    …cyber threats. This role requires a deep understanding of web/mobile application security principles, ATM hardware/software, advanced penetration testing ... experience to contribute toward the success of our information security program. As a Senior Penetration Tester ,...and chaining exploits to demonstrate real-world impact. . **Mobile Application Security ** : Familiarity with Android and… more
    US Bank (12/11/25)
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  • Lead Engineer, Penetration Tester

    Target (Brooklyn Park, MN)
    …red team operations + Strong expertise in penetration testing methodologies and web application security + Advanced knowledge of application development, ... from the inside out. As a Lead Engineer, Penetration Tester on Target's Security Testing Services team,...reasonable accommodation is needed to participate in the job application or interview process, please reach out to ###@HRHelp.Target.com.… more
    Target (11/05/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …to information systems security ; interpret agency specific and federal security regulations + Perform both network and application -level testing using ... to information systems security ; interpret agency specific and federal security regulations + Perform both network and application -level testing using… more
    Amentum (09/22/25)
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