
Sierra Lobo, Inc. has an opening for a highly-motivated, enthusiastic intern with a passion for aerospace engineering and a strong work ethic. Our company offers customers a full range of professional and technical capabilities, including Test and Evaluation, Systems Engineering, and Advanced Technologies. We also develop products and processes related to Cryogenic Fluid and Thermal Management Systems, Densified Propellant Management Systems, CubeSats, and Prototype Extreme Pressure and Temperature Systems. Our customers include the Department of Defense (DOD), the U.S. Air Force, U.S. Navy, U.S. Army, Missile Defense Agency (MDA), and the National Aeronautics and Space Administration (NASA).
Located in the verdant rolling fields of North-Central Ohio, our Milan, Ohio Technology Development and Engineering Center (TDEC) offers a pleasant, casual work environment with a picturesque pond and short walking trail on-site. This on-site internship is for the spring or summer of 2027. Full-time or part-time internship available.
EOE/Minority/Female/Disabled/Veteran
Design, develop, and test aerospace components and subsystems for spacecraft or rockets. This includes thermal control, propulsion systems, guidance and control (GNC) mechanisms, and robotics.

Sierra Lobo, Inc. is an engineering and technical services company dedicated to excellence in service and committed to maintaining a highly qualified staff. Our mission is to lead the development of advanced technologies in all modes of transportation: land, air, sea, and space. In the achievement of our goals, Sierra Lobo creates new technologies and develops new, innovative, and cost-effective approaches to satisfy the desire of the human race to explore.
Sierra Lobo has an extensive history of designing and building complex R&D hardware, including demonstrated capabilities for building aerospace flight hardware for major aerospace corporations. We offer a state-of-the-art engineering, fabrication, and testing facility in Milan, Ohio and Pasadena, California. We are an Hispanic-American owned Small Disadvantaged Business, incorporated in the State of Ohio.