• Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …Minimum Qualifications + Eight (8) experience of related work experience as a Penetration Tester performing network and application-level testing using ... the ability to have an impact on every client you work with. ARSIEM seeks a Penetration Tester 3 . This position will support one of our government clients in… more
    ARSIEM (01/13/26)
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  • Senior Defense Assessment Analyst…

    Chenega Corporation (Sierra Vista, AZ)
    …Vista, AZ Join our Talent Network Overview Senior Defense Assessment Analyst ( Penetration Tester ) Ft. Huachuca, AZ Are you ready to enhance your skills ... leader for the modern federal enterprise. The Senior Defense Assessment Analyst ( Penetration Tester ) shall plan for and conduct OT&E cyber survivability… more
    Chenega Corporation (01/01/26)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …What You'll Need:** + Eight (8) experience of related work experience as a Penetration Tester performing both network and application-level testing using ... If so, look no further. We are seeking a Penetration Tester 3 to join our team...phase of security controls assessments using specialized knowledge of network protocols, operating systems, architectures, equipment, services, and standards.… more
    Amentum (12/21/25)
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  • Sr Analyst, Information Security - (Offensive…

    Lowe's (Mooresville, NC)
    …(OSCP) + GIAC Penetration Tester Certification (GPEN) + Practical Network Penetration Tester (PNPT) + eLearnSecurity Certified Professional ... Senior Analyst of Offensive Security, you will conduct advanced penetration tests and red team assessments across our applications,...Penetration Tester (eCPPT) + Certified Third-Party Risk Professional (CTPRP) +… more
    Lowe's (12/24/25)
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  • Penetration Tester , Senior

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    Penetration Tester , Senior The Opportunity: As a seasoned cyber professional, you know that understanding adversary tactics, techniques, and procedures is ... Ethical Hacker (CEH), Offensive Security Certified Professional (OSCP), HTB Certified Penetration Tester Specialist (CPTS), eLearnSecurity Junior Penetration more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Lead Penetration Tester TS/SCI…

    Leidos (Annapolis Junction, MD)
    **Description** **Lead Penetration Tester ** **Leidos** has a new and exciting opportunity for a **Lead Penetration Tester ** in our **National Security ... make a difference in National Security!** **Job Summary** Leidos is seeking a **Lead Penetration Tester ** to join a high performing agile team using the Scaled… more
    Leidos (11/05/25)
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  • Principal Penetration Tester

    Citizens (Iselin, NJ)
    …the opportunity to shape a rewarding career filled with impactful challenges. The Principal Penetration Tester will play a critical role in building and shaping ... cross-functional teams to enhance the organization's security posture. The Principal Penetration Tester will deliver detailed findings and actionable… more
    Citizens (01/07/26)
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  • Penetration Tester 2 (Hybrid…

    Nordstrom (Seattle, WA)
    …risks. Position Summary The Penetration Tester II will conduct penetration tests across web, network , and cloud environments. This role identifies ... and writes detailed penetration test reports for stakeholders. The Penetration Tester II works independently on standard assessments and collaborates… more
    Nordstrom (01/03/26)
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  • Penetration Tester

    ManpowerGroup (Chicago, IL)
    Jefferson Wells is seeking Penetration Testers! Penetration Testing consultants are needed to partner with our clients to perform security vulnerability ... include an individual environment, or a combination of environments, including network , system, wireless, or mobile and applications that are web-based, server-based… more
    ManpowerGroup (12/14/25)
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  • Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner-up in 2020, and a finalist in 2021! Belay Technologies is seeking a Lead Penetration Tester to join their intel team. The PT is needed to join a ... in one or more of the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration Tester (GPEN) +… more
    Belay Technologies (11/07/25)
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  • Penetration Tester - Part Time…

    TestPros (Sterling, VA)
    …1099 or Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various ... applications and their underlying hosts + Proven ability to perform computer network vulnerability assessment and penetration testing + Understanding of risk… more
    TestPros (11/18/25)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …for the remote option.) **Job Summary** We are looking for an experienced Principal Penetration Tester (Engineering Level 5) to join our Penetration Testing ... for conducting a variety of Pen Tests, including web application, network , mobile, and cloud penetration testing, as well as participating in red team exercises.… more
    Comcast (10/29/25)
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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 ... None Type of Travel: None * * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red… more
    CACI International (12/12/25)
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  • Secret Vulnerability Penetration

    Insight Global (Aberdeen Proving Ground, MD)
    Job Description A client of Insight Global is seeking a Cybersecurity Penetration Tester to work 100% onsite at Aberdeen, MD in support of a defense program. ... vulnerabilities and exploits using tools like Wireshark and Burp Suite, interpreting network traffic, and performing penetration testing in secure SCIF lab… more
    Insight Global (12/07/25)
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  • Cybersecurity Penetration Tester

    BAE Systems (Falls Church, VA)
    …Description** BAE Systems Cybersecurity - Attack Surface Management has an opening for Penetration Tester to assess security controls and work closely with ... may be available based on position level and/or job specifics. **Cybersecurity Penetration Tester [REMOTE JOB]** **119070BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/05/25)
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  • Penetration Tester

    Robert Half Technology (Sugar Land, TX)
    Description We are looking for an experienced Penetration Tester to join our cybersecurity team and enhance the security of our Windows-based systems. The ideal ... Directory environments. This position offers an opportunity to apply advanced penetration testing techniques and collaborate with IT teams to strengthen security… more
    Robert Half Technology (01/11/26)
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  • Penetration Tester , Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    Penetration Tester , Mid The Opportunity: As a cyber professional, you understand that identifying adversary tactics, techniques, and procedures is essential to ... Splunk, Carbon Black, Tenable, and various EDR platforms. Through penetration testing, vulnerability assessments, risk evaluations, and continuous threat monitoring,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Senior Penetration Tester - Web…

    M&T Bank (Buffalo, NY)
    …identify weaknesses before an attacker does. **Primary Responsibilities:** + Complete penetration testing (primarily Grey & White Box testing) of web applications, ... Application Programming Interfaces (APIs), network , hardware, and mobile. + Define testing methods to...methods to meet the scope and goals of assigned penetration tests. + Gather intelligence to better understand how… more
    M&T Bank (11/18/25)
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  • Penetration Tester

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Penetration Tester ** to join our team located in the **Ft. Meade, MD** area. In ... this role, you be responsible for identifying network vulnerabilities in target systems and recommending defensive measures...Physics or similar technical field and 10 years of penetration testing experience. + One year of Splunk experience… more
    ManTech (11/01/25)
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  • Senior Penetration Tester

    Leidos (Springfield, VA)
    …to DHS operations and public service delivery. We are seeking a **Senior Penetration Tester ** to support offensive security operations across DHS applications, ... suited for a high-performing cybersecurity team. **Primary Responsibilities** + Conduct penetration testing activities aligned with DHS and industry best practices.… more
    Leidos (01/16/26)
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