Senior Opto-Mech Lab Engineer, Amazon Leo

Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will deliver low-latency high-speed broadband connectivity to unserved and underserved communities around the world. Within the Optical Inter-Satellite Link (OISL) organization you will directly contribute to the development and production of high-bandwidth free-space optical communication systems that connect satellites in orbit.

We are seeking a Senior Lab Engineer to join our multi-discipline team responsible for the assembly integration and test (AIT) of opto-mechanical and fiber optic systems for optical this role you will own end-to-end integration workflows drive process improvements and serve as a technical authority on optical and fiber assembly best practices. You will manage qualification test programs coordinate resources across workstreams and work cross-functionally with multiple engineering teams to deliver flight-quality hardware.


Key job responsibilities
Own and execute the assembly integration and test of complex opto-mechanical fiber optic devices test stations and supporting GSE ensuring hardware meets performance and workmanship standards.
Lead and execute qualification test programs for aerospace hardware managing test plans schedules and success criteria through program completion.
Aid in development document and continuously improve assembly and test procedures for new opto-mechanical configurations and fiber optic assemblies.
Lead prototyping efforts and drive failure investigations identifying root causes and implementing corrective actions to prevent recurrence.
Manage task distribution resource planning and delegation across lab workstreams to ensure efficient execution and on-time delivery.
Perform precision fiber optic splicing and termination operations; validate splice quality through quantitative measurement.
Measure and characterize performance parameters of optical assemblies and laser systems interpreting results to inform design and process decisions.
Apply proper optical and fiber handling techniques maintaining rigorous cleanliness standards and ensuring component integrity throughout the build process.
Partner with multiple engineering and program teams to resolve integration challenges and provide design-for-manufacturability feedback.
Mentor junior lab engineers and technicians on optical assembly best practices fiber handling measurement techniques and lab workflow management.
Champion laser safety culture and ensure compliance with all lab safety protocols and standards.
Identify opportunities to improve lab efficiency reduce cycle times and increase first-pass yield across integration workflows.

Export Control Requirement
Due to applicable export control laws and regulations candidates must be a U.S. citizen or national U.S. permanent resident (i.e. current Green Card holder) or lawfully admitted into the U.S. as a refugee or granted asylum.

- Bachelors degree or above in engineering physics or equivalent
- 7 years of hands-on experience in the assembly integration and test of aerospace hardware in a development or production environment.
- Demonstrated experience executing or managing qualification test programs for aerospace or defense hardware.
- Experience with task management resource planning and coordination of lab activities across multiple concurrent workstreams.

- Experience with fiber optic splicing termination polishing and characterization.
- Experience with opto-mechanical assembly laser beam characterization interferometry and precision optical measurement techniques.
- Experience working in cleanroom or controlled laboratory environments with strict contamination control protocols.
- Familiarity with satellite aerospace or defense optical systems and associated quality standards.
- Experience with FRACAS or structured failure investigation and root cause analysis processes.
- Experience developing automated test sequences or system characterization routines.
- Strong foundation in mathematical statistical and physics fundamentals as applied to optical system performance.
- Track record of mentoring technical staff and driving process improvements in a lab environment.
- Excellent verbal and written communication skills with the ability to present technical findings to cross-functional stakeholders.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience qualifications and location. Amazon also offers comprehensive benefits including health insurance (medical dental vision prescription Basic Life & AD&D insurance and option for Supplemental life plans EAP Mental Health Support Medical Advice Line Flexible Spending Accounts Adoption and Surrogacy Reimbursement coverage) 401(k) matching paid time off and parental leave. Learn more about our benefits at NV Redmond - 136900.00 - 185200.00 USD annually