• Penetration Tester , Senior

    CACI International (Chantilly, VA)
    Penetration Tester , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... of Travel: None * * * **The Opportunity:** CACI is seeking a talented Penetration Tester to work on a niche project team with specific experience planning and… more
    CACI International (10/18/25)
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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 Percentage of ... * * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red team environment.** **Be part… more
    CACI International (09/13/25)
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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 ... conduct cyber red team assessments, offensive cyber operations and penetration testing **What You'll Be Doing** **:** + Cyber...(GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + Expertise in antivirus evasion, EDR evasion,… more
    Parsons Corporation (11/07/25)
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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 ... to conduct red team assessments, offensive cyber operations, and penetration testing. **What You'll Be Doing:** + Penetration...(GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + Expertise in antivirus evasion, EDR evasion,… more
    Parsons Corporation (09/19/25)
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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

    EM Key Solutions, Inc. (Lorton, 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, offensive infrastructure, phishing and social… more
    EM Key Solutions, Inc. (09/23/25)
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  • Cyber Security 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) CGI is required by law in some jurisdictions to include a… more
    CGI Technologies and Solutions, Inc. (10/25/25)
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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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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …as IAT Level II per DoD 8570.01, or successor. + Minimum certification as penetration tester and possess one of the following certificates: 1. Offensive Security ... Training: Microsoft course (MCSA; Various) + Strong working knowledge of common Penetration Testing (PENTEST) tools: 1. Kali, Metasploit, NMAP, Cobalt Strike 2.… more
    Imagine One Technology & Management (09/24/25)
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  • Software Developer Senior

    General Dynamics Information Technology (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
    General Dynamics Information Technology (08/22/25)
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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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