• 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 ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...(GPEN) + Certified Ethical Hacker (CEH) + Certified Information Security Manager (CISM) + Certified Web Application more
    Leidos (11/05/25)
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  • Penetration Tester , Senior

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    …to c ond uct hands-on security testing + 7+ years of experience performing network security analysis, including sof tware or traffic analysis + TS / SCI ... Penetration Tester , Senior The Opportunity: As a seasoned cyber...deliver meaningful, actionable recommendations. You'll oversee the monitoring of security environments and identify gaps by viewing systems through… more
    BOOZ, ALLEN & HAMILTON, INC. (11/18/25)
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  • [Entry Level] Software Tester / Field…

    JND (Bellevue, WA)
    …(http://www.jndsolutions.com/) #Samsung #Android #Mobile #Quality Assurance #Field Testing # Network Tester #Mobile Engineer #Test Assurance #QA ... #Engineering #Informative #Information #Informatics #Technology #IT #Tech #Mathematics #IS Security # Network Administration #Networking #System Administration #Project… more
    JND (11/21/25)
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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: ... testing, with proficiency in utilizing tools and methodologies to evaluate network and application -level technologies for vulnerabilities and exploits. +… more
    CACI International (08/26/25)
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  • Penetration Tester

    CACI International (Annapolis Junction, MD)
    …agency specific and federal security regulations + Perform both network and application -level testing using established testing protocols and methods ... (8) experience of related work experience as a Penetration Tester performing both network and application...(or Associate), GCED, GCIH, CCSP) **Desired:** + Familiarity with Network Security Services and Chief Information … more
    CACI International (10/17/25)
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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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  • 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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  • 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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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …agency specific and federal security regulations + Perform both network and application -level testing using established testing protocols andMethods + ... and federal security regulations + Perform both network and application -level testing using established testing...(8) experience of related work experience as a Penetration Tester performing both network and application more
    Amentum (09/22/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …the Box Penetration Testing Specialist (CPTS) / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those ... Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP)...production. The candidate will utilize threat modeling, white box application security analysis, and grey box penetration… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Principal Penetration Tester

    Citizens (Phoenix, AZ)
    …ability to work closely with cross-functional teams to enhance the organization's security posture. The Principal Penetration Tester will deliver detailed ... Description Principal Penetration Tester Locations: This role will require a hybrid...recommendations for technical and non-technical audiences. + Partner with application development, infrastructure, and security operations teams… more
    Citizens (10/25/25)
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  • Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …Qualifications + Eight (8) experience of related work experience as a Penetration Tester performing network and application -level testing using established ... every client you work with. ARSIEM seeks a Penetration Tester 3 . This position will support one of...and federal security regulations + Perform both network and application -level testing using established testing… more
    ARSIEM (10/14/25)
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  • Senior Penetration Tester

    Robert Half Technology (Las Vegas, NV)
    …testing, red teaming, or offensive security . + Strong understanding of network and application security , cloud environments, and virtualization ... client, a leading national colocation data center provider, is seeking a Senior Penetration Tester to join their growing security organization in Las Vegas, NV.… more
    Robert Half Technology (10/23/25)
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  • Penetration Tester

    ManpowerGroup (Chicago, IL)
    …Testing consultants are needed to partner with our clients to perform security vulnerability assessments. Engagements may include an individual environment, or a ... combination of environments, including network , system, wireless, or mobile and applications that are web-based, server-based mobile or Cloud-based. Additionally,… more
    ManpowerGroup (09/15/25)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …will be responsible for conducting a variety of Pen Tests, including web application , network , mobile, and cloud penetration testing, as well as participating ... remote option.) **Job Summary** We are looking for an experienced Principal Penetration Tester (Engineering Level 5) to join our Penetration Testing Team. In this… more
    Comcast (10/29/25)
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  • NMLRC System Integrator/ Tester and NMO…

    CACI International (Norfolk, VA)
    …the execution and delivery of multiple projects as related to testing, and security of network environments and administration * Managing client, customer ... NMLRC System Integrator/ Tester and NMO Fleet Support System Administrator Job...* Maintaining installation procedures for NMRLC Applications * Applying security updates and patches to test systems * Scheduling… more
    CACI International (11/15/25)
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  • Penetration Tester , Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    …to c ond uct hands-on security testing + 2+ years of experience performing network security analysis, including sof tware or traffic analysis + TS / SCI ... Penetration Tester , Mid The Opportunity: As a cyber professional,...vulnerabilities and deliver meaningful, actionable recommendations. You'll help monitor security environments and uncover gaps by viewing systems through… more
    BOOZ, ALLEN & HAMILTON, INC. (11/18/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …Open Source Security Testing Methodology Manual (OSSTMM), Open Web Application Security Project (OWASP), Penetration Testing Execution Standard (PTES), ... or Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various… more
    TestPros (11/18/25)
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  • Software Programmer 1 (Software Tester

    GovCIO (Martinsburg, WV)
    …Junior Software Tester , full time 2 nd shift work at the VA's Network Security and Operations Center (NSOC), working for Service Design and Implementation ... and user requirements and software design specifications + Provide Level 2 application support + Detect software failures so that defects may be discovered… more
    GovCIO (11/19/25)
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  • QA Tester

    Actalent (Plano, TX)
    …devops environment. must have testing skills, someone who can evaluate function, reliability and security of the application . API is a must have, mobile testing ... SEND ALL YOUR SUBMISSION EMAILS ON (email protected) Basic Details:Title: QA Tester Location: Plano, TX Remote/On-site/Hybrid: On-site from day 1 Local or non-local:… more
    Actalent (11/21/25)
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