Senior Penetration Tester

GovCIO
Washington
Workplace: OnsiteFull timeUSD 124,540 - 180,000 annuallyFunction: CybersecurityExperience: 12+ yearsEducation: bachelorsSkills: ["Analytical","Problem-solving","Communication","Mentoring","Attacker mindset"]

Lead and oversee advanced penetration testing and vulnerability assessments in an active TS/SCI environment supporting DHS. Apply attacker-focused, zero-trust methodologies to evaluate enterprise systems, applications, and cloud infrastructure, document findings, and drive remediation. Conduct deep vulnerability analysis across common attack classes, provide threat intelligence using NIST 800-53 and MITRE ATT&CK, and mentor penetration testing staff to ensure rigorous, consistent execution.

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FursaFursa
GovCIO
GovCIO
1 month ago

Senior Penetration Tester

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Source: Company careers pageValidated by: Fursa AI
Last checked: 15 hours agoStatus: Live

Job Summary

Lead and oversee advanced penetration testing and vulnerability assessments in an active TS/SCI environment supporting DHS. Apply attacker-focused, zero-trust methodologies to evaluate enterprise systems, applications, and cloud infrastructure, document findings, and drive remediation. Conduct deep vulnerability analysis across common attack classes, provide threat intelligence using NIST 800-53 and MITRE ATT&CK, and mentor penetration testing staff to ensure rigorous, consistent execution.
Location: Washington
Workplace: Onsite
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Lead, plan, and oversee penetration testing operations for systems, networks, cloud resources, and web-based applications in a TS/SCI environment
  • •Execute vulnerability assessments and software assurance evaluations; document findings and drive remediation strategies
  • •Perform deep technical vulnerability analysis (e.g., buffer overflows, injection flaws, CSRF/XSS, TOCTOU, XXE, encryption weaknesses, authentication bypass)
  • •Advise on security considerations during software acceptance activities, including criteria definition and validation approaches
  • •Provide threat intelligence and vulnerability research using frameworks such as NIST 800-53 and MITRE ATT&CK, and mentor penetration testing staff

Pay and Benefits

Salary: USD 124,540 - 180,000 annually

Key Requirements

  • •Bachelor’s with 12+ years of penetration testing experience (or commensurate experience)
  • •Active TS/SCI clearance
  • •8+ years supporting enterprise security architectures and cloud platforms (AWS, Azure, Google Cloud)
  • •Hands-on penetration testing and offensive security tool experience (Kali Linux, Burp Suite Pro, Metasploit) and use of Tenable
  • •Preferred certifications: CEH, OSCP, or equivalent offensive security certifications
Experience:12+ yearsEnterprise securityCloudPenetration testing
Education:Bachelor's
Skills:AnalyticalProblem-solvingCommunicationMentoringAttacker mindset
Certifications:CEHOSCP
Tech Stack:AWSAzureGoogle CloudRHELLinuxTenableKali LinuxBurp Suite ProMetasploitNIST 800-53MITRE ATT&CKZero-trustBuffer overflowsSQL injectionCSRFXSSTOCTOUXXEEncryptionAuthentication bypass

Eligibility

Security Clearance:TS/SCI

Company Brief

GovCIO
Provides IT modernization, cloud, cybersecurity, data analytics, and managed services to U.S. federal civilian and defense agencies, delivering technology solutions and mission support to improve government operations and security.
Industry: Professional Services
Growth: Established Company
Headquarters: Herndon, United States
WebsiteLinkedIn