Optical Engineer

Aetherflux

$120K — $200K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Optical Engineering, Physics, or related field.
  • 3+ years of experience designing free-space optical systems.
  • Proficiency in Zemax or Code V.
  • Experience with procurement and acceptance testing of optical components.
  • Hands-on experience aligning and characterizing optical assemblies.
  • Familiarity with fiber-to-free-space coupling.

Responsibilities

  • Design and optimize free-space optical assemblies including beam expanders and collimators.
  • Build and maintain optical system models using Zemax or Code V.
  • Define optical interface specifications for mechanical design.
  • Manage procurement and acceptance testing of optical components.
  • Perform structural-thermal-optical (STOP) analyses with engineers.
  • Define alignment budgets for opto-mechanical subassemblies.
  • Execute practical integration and alignment in the lab.

Benefits

  • Equity in Cowboy Space Corp.
  • Medical, dental, and vision insurance for employees and dependents.
  • 401(k) retirement savings plan.
  • Paid time off plus 10 holidays per year.
  • Paid parental leave.
  • Relocation assistance available.
  • Daily lunch and a stocked kitchen with snacks.
Full Job Description
Optical Engineer

About the Role:

The Lasers & Optics team is looking for an Optical Engineer to design and build the free-space optical path for our next generation laser communications system. This role spans the transmitter beam path, the ground receive telescope, and beam diagnostic systems. You will work closely with laser, mechanical, and systems engineers to deliver a working end-to-end optical link.

Responsibilities:
  • Design and optimize free-space optical assemblies including beam expanders, collimators, and telescope interfaces.
  • Build and maintain optical system models using Zemax or Code V, including tolerance and stray light analyses.
  • Define optical interface specifications for mechanical and opto-mechanical design.
  • Specify optical components, coatings, and filters, and manage procurement and acceptance testing.
  • Own the optical coupling efficiency budget from the receive telescope to the fiber injection point.
  • Perform structural-thermal-optical (STOP) analyses in coordination with mechanical and thermal engineers.
  • Define alignment budgets and verification procedures for deployable opto-mechanical subassemblies, accounting for structural compliance and launch loads.
  • Define alignment procedures and execute hands-on integration and alignment in the lab.
  • Generate design specifications, analysis reports, and test plans.


Basic Qualifications:
  • Bachelor's degree in Optical Engineering, Physics, or related field.
  • 3+ years of experience designing free-space optical systems.
  • Proficiency in Zemax or Code V.
  • Experience specifying, procuring, and acceptance testing custom optical components and coatings.
  • Experience with optical tolerance budgeting including Monte Carlo methods, alignment sensitivity analysis, and thermal/athermal analysis across operating temperature ranges.
  • Experience with structural-thermal-optical (STOP) analysis and multi-physics optical performance modeling.
  • Hands-on experience aligning and characterizing optical assemblies.
  • Familiarity with fiber-to-free-space coupling and single-mode fiber injection.


Preferred Qualifications:
  • Master's or PhD in Optical Engineering or Physics.
  • 5+ years of experience in an aerospace or defense optical systems role.
  • Experience with FSO communication.
  • Familiarity with adaptive optics.
  • Experience with alignment stability analysis for deployable or launch-survivable optical assemblies.
  • Experience with environmental validation of space-based optical systems (thermal-vacuum, vibration, radiation).
  • Experience with Class 4 laser lab environments.


Compensation and Benefits

The salary range for this position is $120,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
  • Equity in Cowboy Space Corp.
  • Employees and their eligible dependents may enroll in medical, dental, and vision insurance
  • 401(k) retirement savings plan
  • Paid time off
  • 10 paid holidays per calendar year
  • Paid parental leave
  • Relocation assistance if applicable
  • Daily lunch in the office and a fully stocked kitchen with beverages and snacks


ITAR Requirements
  • Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 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 authorizations from the U.S. Department of State. Learn more about ITAR here.


Disclaimer

This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.

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