Senior Opto-Mechanical Engineer, Photonics
Observable Space
SENIOR OPTO-MECHANICAL ENGINEER, PHOTONICS Location: Los Angeles or Detroit, MI ABOUT OBSERVABLE SPACE At Observable Space, we're redefining how humanity observes and connects with the universe. We're a vertically integrated, high-growth, space technology company building industry-leading precision optics platforms for Earth and in space. Our systems are trusted by NASA, JPL, SpaceX, Boeing, Raytheon, and the US DoD, among others, and power the work of leading research institutions. We combine precision opto-mechanical hardware, embedded computing, cloud orchestration, and developer-friendly APIs into world class products. From advanced ground stations, on orbit sensor suites, free space optical lasercom, to distributed compute platforms, we deliver the foundational systems enabling continuous, real-time navigation, observation, and communication in space. Observable Space is backed by top-tier institutional investors including Lux, Upfront Ventures, RTX Ventures, Detroit Venture Partners and Embedded Ventures. ABOUT THE ROLE As a Senior Opto-Mechanical Engineer, Photonics, you will work across our full product line, from robotic ground-based telescope systems to future space-based optical payloads. You will design and integrate precision opto-mechanical systems that enable advanced photonic performance, including fiber-coupled systems, laser-based subsystems, and high-sensitivity imaging assemblies. This role is deeply hands-on: you will develop precision assemblies, work closely with optical and electrical engineers, support alignment and integration, and debug complex system-level issues at the intersection of optics, mechanics, and environment. You will report to the Head of Mechanical Engineering (or Optics/Hardware Lead, depending on org structure). WHAT YOU'LL DO - Architect, design, and document optomechanical systems supporting photonic subsystems for ground and space applications. - Design precision assemblies for fiber coupling, laser integration, optical benches, detectors, and alignment-sensitive components. - Lead the opto-mechanical design, analysis, and validation of high-performance Wavefront Sensors. - Perform STOP analysis (Structural, Thermal, Optical Performance) to ensure system stability and optical alignment under operational conditions. - Conduct FEA simulations to evaluate structural, thermal, and vibrational performance with emphasis on minimizing optical drift and deformation. - Collaborate closely with optical engineers to integrate photonic components including lasers, waveguides, fiber optics, and detectors, and implement strategies for Wavelength Division Multiplexing (WDM) systems. - Collaborate with Electrical Engineering and Software Engineering to test, validate, and iterate on designs, specifically supporting the mechanical integration of modem components and waveform management subsystems. - Develop and simulate control systems for adaptive optics, integrating mechanical, optical, and software components to correct for system aberrations and atmospheric turbulence. - Create atmospheric turbulence models and simulate various environmental effects on wavefront error. - Own mechanical aspects of system integration, including tolerance stack-ups, mounting strategies, and environmental robustness. - Support prototyping, assembly, integration, and test—including hands-on troubleshooting of optomechanical issues. - Participate in design reviews (PDR, CDR, etc.) and ensure systems meet manufacturability, reliability, and performance requirements. - Contribute to product lifecycle development, from concept through production and long-term deployment in remote or space environments. WHAT YOU'LL BRING - 5+ years of experience in optomechanical engineering, preferably in photonics, aerospace, or precision instrumentation. - Strong proficiency in mechanical design fundamentals, including precision tolerancing and alignment-sensitive assemblies. - Experience with CAD tools (SolidWorks, NX, or similar).