Optical Engineer, Test & Metrology

Cowboy Space•San Carlos, CA
•Onsite

About The Position

Cowboy Space Corp. is hiring an Optical Engineer, Test & Metrology, for its Laser Engineering and Optical Communications team. The role focuses on designing and running tests to verify laser and optical communications hardware, from individual components through full satellite integration. Most work takes place in the lab, building test setups, aligning optics, taking measurements, and turning data into useful results for the design team. The engineer will collaborate with optical, photonics, and laser engineers, track hardware through satellite integration, and take on increasing responsibility for test design and test campaigns. The position includes domestic and international travel of up to 10%.

Requirements

  • Bachelor's degree in Optics, Physics, Electrical Engineering, or a related field.
  • At least 3 years of hands-on experience in an optics or photonics lab environment.
  • Experience with precision optical alignment on a bench.
  • Experience operating standard optical test equipment, including power meters, OSAs, oscilloscopes, and beam profilers.
  • Working knowledge of optics fundamentals, including Gaussian beams, fiber coupling, polarization, and interferometry.
  • Experience analyzing measurement data in Python or a similar language.
  • Familiarity with Class 3B and Class 4 laser safety practices.
  • To meet export-control requirements, applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required U.S. Department of State authorizations.

Nice To Haves

  • Master's degree or Ph.D. in Optics, Photonics, or a related field.
  • Experience with high-power fiber laser or amplifier systems.
  • Experience with free-space optical communications, coherent detection, or BER testing.
  • Experience assembling precision opto-mechanical hardware, including interferometric or polarization-sensitive assemblies.
  • Experience with wavefront or interferometric metrology, such as Shack-Hartmann sensors or Fizeau interferometers.
  • Experience with instrument control and test automation using PyVISA, LabVIEW, or similar tools.
  • Exposure to environmental testing, including thermal vacuum or vibration, of optical hardware.

Responsibilities

  • Build, align, and operate optical test setups for free-space, fiber-optic, and interferometric components and subassemblies.
  • Measure optical performance, including power, spectrum, beam quality, wavefront, polarization, and alignment, and reduce the data into clear results.
  • Develop test plans and procedures with lead engineers, execute them, and record results accurately.
  • Support testing as hardware progresses through integration, including components, subassemblies, deployable opto-mechanical assemblies, the optical payload, and the full satellite.
  • Operate test equipment including OSAs, optical power meters, oscilloscopes, BER testers, beam profilers, wavefront sensors, and interferometers.
  • Write scripts to automate measurements and data analysis.
  • Investigate anomalies and feed findings back into the design.
  • Support field campaigns, including ground station setup, fiber-optic system checkout, and pointing, acquisition, and tracking (PAT) validation.
  • Follow laser safety procedures and keep test setups, calibration records, and configuration logs current.
  • Travel domestically and internationally up to 10%.

Benefits

  • Equity in Cowboy Space Corp.
  • Medical insurance for employees and eligible dependents.
  • Dental insurance for employees and eligible dependents.
  • Vision insurance for employees and eligible dependents.
  • 401(k) retirement savings plan.
  • Paid time off.
  • Unlimited paid time off.
  • Paid parental leave.
  • Relocation assistance if applicable.
  • Daily lunch in the office and a fully stocked kitchen with beverages and snacks.
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