• 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 ... passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR...a wide range of technologies. + Utilizing the full penetration testing lifecycle to assess web applications, networked devices,… more
    CACI International (08/26/25)
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  • Cyber - Application Security Senior…

    Fiserv (Columbus, OH)
    …global scale, come make a difference at Fiserv. **Job Title** Cyber - Application Security Senior Penetration Tester **About your role:** As a Cyber ... Application Security Senior Penetration Tester , you will play a critical role in ensuring...with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or… more
    Fiserv (10/09/25)
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  • Cyber Test Exploitation Engineer Asc

    Lockheed Martin (Fort Worth, TX)
    **Description:** **Job Summary** : This position is for a cyber security penetration tester supporting the Lockheed Martin Aeronautics Cyber Range ... * Experience in penetration testing or a related cyber security role * Moderate to advanced coding experience * Demonstrated problem\-solving… more
    Lockheed Martin (09/25/25)
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  • Senior Defense Assessment Analyst…

    Chenega Corporation (Sierra Vista, AZ)
    …the modern federal enterprise. The Senior Defense Assessment Analyst ( Penetration Tester ) shall plan for and conduct OT&E cyber survivability assessments on ... Senior Defense Assessment Analyst ( Penetration Tester ) Sierra Vista, AZ Join...involvement of NSA-certified Red Teams. In accordance with DOT&E cyber policies, the Contractor shall perform T&E planning, execution,… more
    Chenega Corporation (10/03/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …Center Dahlgren Division (NSWCDD). We are looking for **Senior Penetration Tester ** to provide engineering support for Cyber Situational Awareness (SA), ... performed on-site in Virginia Beach, Virginia. **Experience Requirements:** The **Senior Penetration Tester ** shall have experience with technical processes and… more
    Imagine One Technology & Management (09/01/25)
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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....to learn and interested in all things related to Cyber Security , including the latest trends… more
    Robert Half (09/26/25)
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  • Penetration Tester

    ManpowerGroup (Chicago, IL)
    …Benefits** including medical/dental/vision/401K/training **Opportunity to work for Jefferson Wells' Cyber Security Center of Expertise** and gain exposure ... Jefferson Wells is seeking Penetration Testers! Penetration Testing consultants are...are needed to partner with our clients to perform security vulnerability assessments. Engagements may include an individual environment,… more
    ManpowerGroup (09/15/25)
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  • Penetration Tester - Part Time…

    TestPros (Sterling, VA)
    …to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various Commercial ... capabilities include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance, ATO… more
    TestPros (08/19/25)
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  • Attack & Penetration Offensive…

    Robert Half Technology (Hammonton, NJ)
    Description We are looking for a skilled and experienced Attack & Penetration Offensive Security Tester Manager to lead and deliver advanced red team ... including threat simulations and ransomware emulation. * Strong knowledge of cyber security , application security , and enterprise security practices.… more
    Robert Half Technology (10/03/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …, Security , & Intel space? If so, look no further. We are seeking a Penetration Tester 3 to join our team of passionate individuals on our Prime contract ... projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** + Serve as a...Eight (8) experience of related work experience as a Penetration Tester performing both network and application-level… more
    Amentum (09/22/25)
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  • Penetration Tester - Part time &

    TestPros (VA)
    …capabilities include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance, ... of Health and Human Services (HHS), Office of Inspector General (OIG). The Penetration Tester will play a critical role in identifying vulnerabilities within… more
    TestPros (08/19/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (09/13/25)
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  • Test Manager I ( Penetration Tester

    ABBTECH Professional Resources, Inc. (Chicago, IL)
    …Info_** A Typical shift for our airport work is 20:00 to 04:00 **Senior Penetration Tester ** **Job Description** : We are seeking a Senior Penetration ... ability to work as part of a collaborative offensive security team. **Primary Responsibilities** : + Conduct penetration...following areas: incident detection and response, malware analysis, or cyber forensics. + Experience with at least 3 of… more
    ABBTECH Professional Resources, Inc. (10/07/25)
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  • Test Manager III ( Penetration

    ABBTECH Professional Resources, Inc. (Chicago, IL)
    …Info_** A Typical shift for our airport work is 20:00 to 04:00 **Senior Penetration Tester ** **Job Description** : We are seeking a Senior Penetration ... ability to work as part of a collaborative offensive security team. **Primary Responsibilities** : + Conduct penetration...following areas: incident detection and response, malware analysis, or cyber forensics. + Experience with at least 3 of… more
    ABBTECH Professional Resources, Inc. (10/07/25)
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  • Secret Vulnerability Penetration

    Insight Global (Aberdeen Proving Ground, MD)
    …and Requirements * Secret * 5 years of hands on experience in technical cyber security penetration testing, preferably manual testing experience * ... A client of Insight Global is seeking a Cybersecurity Penetration Tester to work 100% onsite at...TS/SCI clearance * DoD 8570 IAT Level II certification ( Security + or equivalent) * OSCP or equivalent certification *… more
    Insight Global (09/30/25)
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  • Penetration Tester

    Leidos (Ashburn, VA)
    …scale and repeatability. Leidos has a critical need for a Junior Penetration Tester to support a large Cyber program within Leidos. The Department of ... Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, identify,… more
    Leidos (09/14/25)
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  • Penetration Tester

    Robert Half Technology (Chicago, IL)
    …-- 100% onsite Shift: 8pm - 4am Job Description: We are seeking a Senior Penetration Tester to join our Chicago cybersecurity team. This role will support ... ability to work as part of a collaborative offensive security team. Primary Responsibilities: . Conduct penetration ...following areas: incident detection and response, malware analysis, or cyber forensics. . Experience with at least 3 of… more
    Robert Half Technology (10/09/25)
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  • Senior Penetration Tester

    JPMorgan Chase (Brooklyn, NY)
    …and the mitigation of cyber and resiliency risks. As part of the penetration test team, your primary responsibility will be performing hands on penetration ... learn, the promote to excel, excellent technical knowledge of security concepts, and proven expertise in penetration ...members to conduct testing and simulations - such as penetration tests, technical controls assessments, cyber exercises,… more
    JPMorgan Chase (07/31/25)
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  • Staff Cybersecurity Penetration

    Southern Glazer's Wine and Spirits (Dallas, TX)
    …robust security integrations, managing complex operations, and maintaining system security . This role leads penetration testing efforts, performs in-depth ... indicators of compromise. + Research, analyze, and document the applicability and feasibility of Cyber technology in support of SGWS security . + Leads in the… more
    Southern Glazer's Wine and Spirits (09/10/25)
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  • Senior Penetration Tester

    JPMorgan Chase (New York, NY)
    …eagerness to learn, the promote to excel, excellent technical knowledge of security concepts, and proven expertise in penetration testing. **Job ... responsibilities** + Design and execute testing and simulations - such as penetration tests, technical controls assessments, cyber exercises, or resiliency… more
    JPMorgan Chase (07/13/25)
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