Transcelestial: Precision Optics Engineer

Singapore · Engineering expand job description ↓


Do you think shooting lasers in Outer Space is cool? So do we!

That’s why at Transcelestial, we are creating the first space laser network made of a constellation of satellites to transfer data using proprietary laser technology. This is the fastest (up to 100 Gbps) long-distance point-to-point wireless communications network possible.

Our work at Transcelestial helps us to solve a pressing global problems, while allowing us to work with cutting edge space and satellite technology at the same time. Literally redefining the rules for 21st century communications!


  • Develop cutting-edge ground and space based optical systems
  • Design and development from concept stage to mass production
  • Work in collaboration with mechanical engineers, control engineers, product designers and the manufacturing team to design best-in-class, groundbreaking optical communication systems


  • PhD or Master’s Degree in Physics, Optics, Mechanical Engineering or related technical disciplines with a minimum of 2 years of related experience


  • STOP Analysis of precision optics systems
  • Optical simulation tools such as Zemax, CODE V; Basic CAD knowledge
  • Athermal Optics
  • Precision optomechanical tolerancing and performance analyses for scalable manufacturing
  • Precision optics manufacturing processes including design optimized costing
  • Geometrical and physical optics, radiometry and lens systems design
  • Assembly and measurement techniques for precision optical systems

If you enjoy working on challenging, ground-breaking ideas while working in a highly dynamic and innovative environment, you must definitely join us! Fresh graduates are welcome to apply.


  • We are located in the city center!
  • Amazing in-house coffee
  • Flexible work hours
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