> Markdown version of [/jobs/ext/4443261-penetration-tester-fully-cleared-with-polygraph-required](https://www.wearedevelopers.com/jobs/ext/4443261-penetration-tester-fully-cleared-with-polygraph-required). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Penetration Tester- FULLY CLEARED with POLYGRAPH REQUIRED - **Company:** Constellation Technologies, Inc. - **Location:** Linthicum Heights, MD, United States - **Experience:** Expert - **Salary:** $10,000.0 - **Contract:** Permanent contract - **Skills:** Software System Penetration Testing, Systems Engineering, Cyber Security, Information Systems, Computer Engineering, Computer Forensics, Network Protocols, Information Technology - **Published:** October 25, 2026 - **Apply:** https://www.thejobnetwork.com/job/943e0388-0ff7-4fa7-ad71-0cd8110f7bc1/penetration-tester-fully-cleared-with-polygraph-required ## About the Role * Must be a US Citizen * Must have TS/SCI clearance w/ active polygraph * Eight (08) experience of related work experience as a Penetration Tester performing both network and application-level testing using established test protocols and methods. * Bachelor's degree in Computer Science or a related field (e.g. General Engineering, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security, and Information Systems). * In lieu of a Bachelor's degree, an additional four (04) years of experience for a total of twelve (12) years experience. * Serve as a Subject Matter Expert providing testing expertise of the Risk Management Framework. * Direct and/or participate in the testing phase of security controls assessments using specialized knowledge of network protocols, operating systems, architectures, equipment, services, and standards. * Perform vulnerability and penetration testing using a wide variety of tools * Research and evaluate emerging technologies relevant to information systems security; interpret agency specific and federal security regulations * Perform both network and application-level testing using established testing protocols and methods * DoD 8570 compliance with IAT III is required.