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Sr. Harness Design Engineer, Harness Design

Amazon


Job Location:

Redmond, WA - USA

Monthly Salary: Not provided by the employer
Posted: 26 August 2026 (8 hours ago)
Application Deadline: 23 November 2026
Vacancies: 1 Vacancy

Job Summary

Amazon Leo is Amazons low Earth orbit satellite network. Our mission is to deliver fast reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools hospitals businesses and government agencies Amazon Leo will serve people and organizations operating in locations without reliable connectivity.

In the Sr. Harness Design Engineer role you will be responsible for conceptualizing designing procuring testing and support integration for the wiring harnesses across the entire satellite. Robust harness systems are crucial to maintaining reliable electrical system functionality. You will have direct impact on the success of creating a constellation of communication satellites that will be capable of reaching and providing broadband internet to the most remote areas of the world.

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.

Key job responsibilities
- Harness design for satellite system requiring interfacing across mechanical electrical and payload design owners trading various configurations to identify best overall solution for reliability manufacturability test integration and cost.
- Support make vs buy decisions design reviews and implement manufacturing and integration plans optimized for high rate production.
- Engage various component suppliers and Harnessing manufacturing vendors for component & assembly level qualification.
- Design/develop specifications and produce/procure power/data harnesses which meets electrical design requirements including current rating targeted power loss shielding grounding and EMI/EMC.
- Perform/oversee harness qualification and acceptance tests for launch environments and operation through mission life including test fixture fabrication for prototype evaluations and deliver all development and flight hardware per vehicle schedules
- Create 3D CAD routings 2D manufacturing drawings schematics and assembly installation drawings.

A day in the life
As a Sr. Harness Design Engineer you will be the technical authority on interconnect and cabling solutions. You will provide technical leadership to the team while developing novel space hardware. You will play an integral part of gathering requirements for harness development as well as providing critical input for successful development of avionics hardware.

About the team
On the Harnessing Team each member has the freedom to explore new ideas and explore their feasibility. Collaboration is critical to success and is always a high priority both within the team as well as when working with other teams. While you are an individual contributor it is still expected that each member takes ownership when needed. No job/task is beneath any member.

- Experience in developing functional specifications design verification plans and functional test procedures
- 5 years of experience in the selection of wiring based on current de-rating voltage drop analysis shielding effectiveness temperature environment outgassing and mechanical strength.

- Experience working with interdisciplinary teams to execute product design from concept to production
- Experience with JIRA or related collaborative workflow
- 5 years of experience in the design development test qualification and acceptance tests workmanship criteria and integration of spacecraft harnessing.
- 5 years experience working with external suppliers to develop/select components for spacecraft design or related industries.
- Experience in developing mechanical harness routing solutions for dynamic applications including across articulated joints and hinged-line deployments.
- Experience with Siemens NX CAD and formboard creation Team center PLM and MES systems
- Experience with Siemens Capital Software Suite
- Masters degree in mechanical engineering electrical engineering or equivalent

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 WA REDMOND - 137300.00 - 185700.00 USD annually


Required Experience:

Senior IC


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