Navarro Research and Engineering is recruiting a Mechanical Engineer in West Mifflin, PA. A DOE L Clearance (or DOD equivalent) is required to be considered for this position. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while