• Penetration Tester

    CACI International (Herndon, VA)
    Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... Type of Travel: None * * * **The Opportunity:** CACI is seeking a talented Penetration Tester to join our team in Herndon, VA. If the idea of working with and… more
    CACI International (06/21/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for **Senior Penetration Tester ** to provide engineering support for Cyber Situational ... performed on-site in Virginia Beach, Virginia. **Experience Requirements:** The **Senior Penetration Tester ** shall have experience with technical processes and… more
    Imagine One Technology & Management (06/03/25)
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  • Penetration Tester (Part Time…

    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...plan for, execute, and report on the results of penetration testing. You must be delivery and efficiency focused,… more
    TestPros (04/29/25)
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  • Sr. Penetration Tester

    CACI International (Chantilly, VA)
    Sr. Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... you ready to shape the future of intelligence systems? CACI is seeking a talented Penetration Tester to join our team in Herndon, VA. If the idea of working with… more
    CACI International (06/21/25)
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  • Penetration Tester

    TestPros (VA)
    …of Health and Human Services (HHS), Office of Inspector General (OIG). The Penetration Tester will play a critical role in identifying vulnerabilities within ... safer and more secure. Job Summary TestPros is s eeking skilled Penetration Testers to conduct cybersecurity assessments and provide technical assistance for the… more
    TestPros (04/08/25)
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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 (06/14/25)
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  • Red Team Penetration Tester IV

    TekSynap (Norfolk, VA)
    …Tier 5 / Special-Sensitive Position) **Overview** Overview We are seeking a Red Team Penetration Tester IV to join our team supporting Department of Navy. ... & Qualifications** **RESPONSIBILITIES** + Lead and execute complex Red Team penetration tests and cyber adversary emulation operations. + Design, develop, and… more
    TekSynap (03/29/25)
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  • Red Team Penetration Tester III

    TekSynap (Norfolk, VA)
    …I Tier 5 / Special-Sensitive Position) **Overview** We are seeking a Red Team Penetration Tester III to join our team supporting Department of Navy. TekSynap ... & Qualifications** **RESPONSIBILITIES** + Plan, execute, and document full-scope penetration tests and adversary emulation exercises. + Develop, modify, and… more
    TekSynap (03/29/25)
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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 (06/05/25)
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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 Red...(GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + Expertise in antivirus evasion, EDR evasion,… more
    Parsons Corporation (05/03/25)
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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. (06/24/25)
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  • Senior Red Cyber Operator (Srco)

    Amentum (Fort Belvoir, VA)
    …Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester ... in conducting red team assessments, offensive cyber operations, or penetration testing and be prepared to direct the activities...(GPEN), and/or GIAC Web Application Penetration Tester (GWAP). - Expertise in antivirus evasion, EDR evasion,… more
    Amentum (05/14/25)
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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). + Expertise in antivirus evasion, EDR evasion, offensive infrastructure, phishing and social… more
    General Dynamics Information Technology (06/13/25)
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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 (06/25/25)
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  • Senior Vulnerability Assessor - Team Lead

    Leidos (Bluemont, VA)
    …+ Familiar with other vulnerability tools **Preferred Qualifications:** + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration Tester ... + Manage, at a senior level, the output and production of the VAT and Penetration testing teams. + Guide and mentor the VAT team to ensure all staff stay… more
    Leidos (06/18/25)
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  • Software Developer

    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 (06/03/25)
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  • Red Team Offensive Tool Developer

    TekSynap (Virginia Beach, VA)
    …Cloud+ CND + One of the following: + GIAC Exploit Researcher and Advanced Penetration Tester (GXPN) + Offensive Security Exploit Developer (OSED) + Education: + ... develop, and deploy offensive cyber tools to support Red Team and penetration testing engagements. + Conduct advanced exploitation activities to simulate adversary… more
    TekSynap (03/29/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …(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 (06/06/25)
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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 (05/03/25)
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  • Cybersecurity Incident Response & Threat Detection…

    TekSynap (Fort Belvoir, VA)
    …Handler (GCIH) + Implementing Cisco Cybersecurity Operations (SCYBER) + Comp TIA Penetration Tester + (PenTest+) + Must have relevant Computer Network Defense ... CE certification within six (6) months of onboarding **Clearance** + Top Secret - IT-I Critical Sensitive or Tier 5 (T5) **Overview** We are seeking a Cybersecurity Incident Response & Threat Detection Analyst to join our team supporting External Application… more
    TekSynap (06/24/25)
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