> Markdown version of [/jobs/ext/3896093-penetration-tester](https://www.wearedevelopers.com/jobs/ext/3896093-penetration-tester). 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 - **Company:** Battelle Memorial Institute - **Location:** Arlington, VA, United States - **Experience:** Expert - **Salary:** $130,000.0 - $190,000.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, Software System Penetration Testing, Systems Engineering, Cyber Security, Data Reduction, Packet Analyzer, Test Execution Engine, Data Logging, Information Technology, Process Control Systems, Vulnerability Analysis - **Published:** October 23, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3466518125&tx=KJ5959FFI&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role The ideal candidate brings a strong background in test and evaluation, cybersecurity assessment, technical analysis, and quality-focused delivery, with the ability to engage directly with clients, vendors, and stakeholders in both laboratory and field environments., * Bachelor's degree (BS or BA) or higher in cybersecurity, computer science, engineering, information technology, data science, physical sciences, mathematics, or a related technical discipline * Ability to obtain and maintain a DoD Secret and TSA Security Suitability; sole U.S. citizenship required. * Minimum of 5 years of technical work experience with a BS/BA degree, or minimum of 2 years with an MS or higher degree * Experience supporting cybersecurity, risk assessment, test and evaluation, vulnerability assessment, security control validation, systems engineering, operational technology assessment, or related technical evaluation activities * Experience using technical tools to support cybersecurity assessments, test execution, data collection, data analysis, vulnerability review, configuration validation, packet capture, and technical reporting * Strong written and verbal communication skills, including the ability to document technical observations, analyze test results, and develop and present technical reports for diverse audiences * Ability to work independently and as part of a team in both laboratory and field settings * Travel up to 25% required, * Current TSA Security Suitability * Current Secret Security Clearance or higher * Experience in the test and evaluation of Transportation Security Equipment (TSE), security screening technologies, non-intrusive inspection systems, detection systems, or other DHS mission-support technologies * Defense Acquisition University (DAU) T&E Level I, II, and/or III certification or equivalent * Experience assessing cybersecurity risks in operational technology, industrial control systems, embedded systems, scientific systems, laboratory systems, command and control systems, or other specialized non-traditional IT environments * Experience applying statistics or data analysis to analyze and report test results * Experience designing, implementing, or supporting data collection hardware, instrumentation, sensors, logging methods, or other data collection techniques Compensation Data ## Description We are currently seeking a Penetration Tester. This position is a full-time opportunity located in Arlington, Virginia., As a Penetration Tester, the selected individual will support the research, development, test, and evaluation of security systems and technologies for the Department of Homeland Security. Responsibilities may include: * Conducting cybersecurity assessments, vulnerability assessments, and security control validation in support of federal acquisition-based test and evaluation activities * Performing penetration testing and utilizing technical tools for packet capture, configuration validation, data collection, and data analysis * Developing and presenting clear, high-quality technical reports for government, engineering, and stakeholder audiences * Supporting test planning, test execution, data reduction, and data analysis in both laboratory and field environments * Engaging directly with government clients, vendors, and stakeholders on a regular basis to support program objectives * Supporting engineering design reviews and participating in Integrated Product Team (IPT) activities * Contributing to technology maturation throughout the developmental lifecycle * Participating in technical conferences, supporting proposal development, and contributing to white papers and other research products identifying opportunities for future technology development or operational improvement * Ensuring quality-focused delivery in accordance with ISO 9001 Quality Management System standards