• Penetration Tester ( Part

    TestPros (Sterling, VA)
    …better, safer and more secure. Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for ... This role is responsible for the successful delivery of penetration testing in both classic hosted and also in...a technical services solution + Ability to accurately estimate time and cost for each project + Foster an… more
    TestPros (07/29/25)
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  • Sr. Penetration Tester

    CACI International (Herndon, VA)
    Sr. Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... VORPAL Jobs (caci.com) (https://careers.caci.com/VORPAL) **Responsibilities:** As Penetration Tester , you will be a part of...every day. You'll have the autonomy to take the time you need through a unique flexible time more
    CACI International (06/21/25)
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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 ... **The Opportunity:** We are seeking an experienced and knowledgeable Penetration Tester to serve as a Subject...we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's… more
    CACI International (07/18/25)
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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 ... * * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red team environment.** **Be … more
    CACI International (06/14/25)
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  • Supervisory Information Technology Specialist…

    Office of Inspector General (District Of Columbia, DC)
    …of a red team responsible for performing vulnerability assessments and penetration tests on networks, systems, applications, cloud infrastructure, hardware, software ... of audit work and red team operations- planning the audit, conducting the audit/ penetration tests, and preparing the audit report. The incumbent must ensure that all… more
    Office of Inspector General (07/24/25)
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  • Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester ... (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + Expertise in antivirus evasion, EDR evasion,...clearance is required for this position.​ This position is part of our Federal Solutions team. The Federal Solutions… more
    Parsons Corporation (08/02/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester ... (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + Expertise in antivirus evasion, EDR evasion,...clearance is required for this position.​ This position is part of our Federal Solutions team. The Federal Solutions… more
    Parsons Corporation (08/02/25)
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  • HVA Operations Personnel (Operator) - DOT (15.27)

    OCT Consulting, LLC (Washington, DC)
    …(Certified Ethical Hacker), OSCP (Offensive Security Certified Professional), GPEN (GIAC Penetration Tester ), or equivalent Technical Proficiencies + Proficiency ... Information Technology. The HVA Operations Personnel (Operator) serves as the penetration testing specialist for NT1 HVA Assessments, responsible for conducting… more
    OCT Consulting, LLC (07/17/25)
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  • Junior PenTest Vulnerability Analyst

    Parsons Corporation (Chantilly, VA)
    …what you're looking for. **Job Description:** Parsons is looking for a talented ** Penetration Tester (Pentester) & Vulnerability Analyst** to join our growing ... be willing to travel up to 25% of the time . At most, one week per month, but travel...vulnerabilities, TCP/IP, and the OSI Model. + Knowledge of penetration testing principles, tools, and techniques. + Knowledge of… more
    Parsons Corporation (07/16/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN), Reverse Engineering Malware (GREM) **Security ... programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations,… more
    Parsons Corporation (08/02/25)
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