• Penetration Tester - Part…

    TestPros (Sterling, VA)
    …continental USA. TestPros is dedicated to making lives better, safer and more secure. Position: Part time (as needed, 1099 or Corp. to Corp) Job Summary TestPros ... is looking for an experienced Penetration Tester professional to support our IT...a technical services solution + Ability to accurately estimate time and cost for each project + Foster an… more
    TestPros (11/18/25)
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  • Penetration Tester

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Penetration Tester The Opportunity: Are you looking for an opportunity to use your technical expertise and grow your skills to provide technical solutions in ... of our warfighters? We're looking for a Red Team Penetration Tester to help test, configure, and...for exceptional performance and superior demonstration of our values. Full- time and part - time employees working… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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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 ... * * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red team environment.** **Be … more
    CACI International (12/12/25)
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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 (12/19/25)
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  • PCI Compliance Consultant - Part…

    TestPros (Sterling, VA)
    …is dedicated to making lives better, safer and more secure. Job Summary Position: Part time (as needed, 1099 or Corp. to Corp) Citizenship: US Citizenship ... Security Professional), CISM (Certified Information Security Manager), GX-PT (GIAC Experienced Penetration Tester ), GCIA (GIAC Intrusion Analyst), Other GIAC… more
    TestPros (11/18/25)
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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 (10/31/25)
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