• Penetration Tester - IT…

    TestPros (Sterling, VA)
    …strong hands-on experience conducting external and internal vulnerability assessments, penetration testing, and compliance-based security evaluations for ... a successful and growing business, established in 1988 to provide Information Technology ( IT ) technical support services to a wide range of Commercial and US… more
    TestPros (12/04/25)
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  • Penetration Tester - Part Time…

    TestPros (Sterling, VA)
    …for an experienced Penetration Tester professional to support our IT Security consulting work for various Commercial and Federal consulting services ... client objectives + Answer developer, designer, and content contributor questions about IT Security requirements. Experience Requirements: + Minimum of 5 years… more
    TestPros (11/18/25)
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  • Lead Penetration Tester TS/SCI…

    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 ... Security !** **Job Summary** Leidos is seeking a **Lead Penetration Tester ** to join a high performing...C, JavaScript, etc. + Must have extensive experience performing IT security risk assessments. + Must have… more
    Leidos (11/05/25)
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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 ... C, JavaScript, etc. + Must have extensive experience performing IT security risk assessments. + Must have...the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration… more
    Belay Technologies (11/07/25)
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  • Penetration Tester , Senior

    CACI International (Herndon, VA)
    Penetration Tester , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a talented Penetration Tester to work on a niche...* Proficient in performing computer network evaluations to include penetration security assessments * Proficient in network… more
    CACI International (10/18/25)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    **Job Description** A **Lead Penetration Tester ** is needed to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology on a large, ... C, JavaScript, etc. + Must have extensive experience performing IT security risk assessments. + Must have...the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration… more
    BAE Systems (12/09/25)
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  • Cybersecurity Subject Matter Expert - Lead

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …CCRI Team Lead and certification in penetration testing, such as: o Licensed Penetration Tester (LPT) o Certified Expert Penetration Tester (CEPT) ... o Certified Ethical Hacker (CEH) o Global Information Assurance Certification Penetration Tester (GPEN) Minimum Experience: . Seven (7) years IT experience .… more
    CGI Technologies and Solutions, Inc. (11/04/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …(OSCP), Global Information + Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester ... (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + CNOQC Course (Computer Network Operator Qualification Course) and FORGE (Future Operator… more
    General Dynamics Information Technology (10/15/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Washington, DC)
    …Professional) + CEH (Certified Ethical Hacker) + CPT (Certified Penetration Tester ) + CISM (Certified Information Security Manager) + CISA (Certified ... Mastery of information security best practices including: encryption, application security , penetration testing, and computer forensics + Ability to… more
    Cengage Group (11/14/25)
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  • Security Engineer II, US Amazon Dedicated…

    Amazon (Jessup, MD)
    …expected to be strong in multiple domains. This is a leadership role within the AWS IT Security team and will be sought out for advice on technical and business ... setting standards and defining best practices for the AWS IT Security team. Engineers in this role...equivalent, or higer - GIAC Exploit Researcher and Advanced Penetration Tester (GXPN) equivalent, or higher Amazon… more
    Amazon (09/26/25)
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