Metron is an employee-owned company dedicated to delivering innovative solutions for the most challenging national security problems. For over 40 years, our principled approach to problem-solving has yielded creative solutions at the intersection of advanced mathematics, computer science, physics, and engineering. Our people are leaders in their technical fields and are passionate about solving challenging problems. We look for individuals who share this same passion and can apply their experience in real-world settings. Metron's team in Reston, VA is seeking a Software Development Engineer in Test (SDET) to contribute to the development and deployment of several large-scale defense search, mission planning, and target tracking tools. The successful candidate will be responsible for development and execution of test plans to evaluate and validate these tools and will also support integration of these tools into defense system architectures. Role will include working with partner companies and customers on-site in Manassas, VA.