Impulse Space is seeking an Opto-Mechanical Design Engineer to support the development of precision optical systems for spacecraft. This role will focus on the mechanical design of optical assemblies, telescope structures, lens barrels, detector mounts, mirror mounts, baffles, pointing mechanisms, and alignment hardware for optical payloads. This engineer will help turn optical concepts into flight hardware: mechanically robust, alignable, manufacturable, testable, and stable through launch and on-orbit environments. Depending on experience level, this role may support, own, or lead the design of opto-mechanical assemblies from early architecture through detailed design, build, test, and flight qualification. The ideal candidate has strong mechanical design fundamentals, hands-on hardware experience, and interest in the intersection of optics, precision mechanisms, spacecraft environments, and production-ready flight hardware.