• Lead Penetration Tester TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    Tester ** **Leidos** has a new and exciting opportunity for a **Lead Penetration Tester ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... !** **Job Summary** Leidos is seeking a **Lead Penetration Tester ** to join a high performing agile team using...(GPEN) + Certified Ethical Hacker (CEH) + Certified Information Security Manager (CISM) + Certified Web Application more
    Leidos (11/05/25)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    Tester (GPEN) + Certified Ethical Hacker (CEH) + Certified Information Security Manager (CISM) + Certified Web Application Defender (GWEB) + Certified ... **Job Description** A **Lead Penetration Tester ** is needed to join a high performing...response. + Extensive experience providing information assurance support for application development that includes system security certifications… more
    BAE Systems (12/09/25)
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  • Quality Assurance Software Tester

    Tactibit Technologies LLC (Silver Spring, MD)
    … testing, hardening, and assessments to meet strict compliance and operational security requirements Quality Assurance Software Tester requirements are: + 5+ ... in everything we do. About the Quality Assurance Software Tester position We are looking for a talented Quality...join our team remotely. You will work closely with application developers to plan, execute, and report on tests… more
    Tactibit Technologies LLC (09/25/25)
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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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  • 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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  • 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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  • 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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  • Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …+ Eight (8) experience of related work experience as a Penetration Tester performing network and application -level testing using established test protocols ... every client you work with. ARSIEM seeks a Penetration Tester 3 . This position will support one of...information systems security ; interpret agency-specific and federal security regulations + Perform both network and application more
    ARSIEM (10/14/25)
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  • Sr Systems Analyst/Automation Tester

    CGI Technologies and Solutions, Inc. (Baltimore, MD)
    …of 91,000 CGI Partners strong. CGI Federal is looking for a Senior Automation Tester to support the Social Security Administration. We are seeking someone with ... **Sr Systems Analyst/Automation Tester ** **Category:** Testing/Quality Assurance **Main location:** United States, Maryland, Baltimore **Position ID:** J1225-0708… more
    CGI Technologies and Solutions, Inc. (12/09/25)
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  • Penetration Tester (Red Team Experience)

    Deloitte (Baltimore, MD)
    …Junior Penetration Tester ) are highly desirable. Experience with cloud-based application testing, mobile application security , or social engineering. ... exercises. + Strong understanding of the OWASP Top 10, web application security , and common attack vectors. + Proficiency with industry-standard tools such… more
    Deloitte (12/13/25)
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