Six Figure Work

Sr. Harness Design Engineer, Harness Design

Amazon Leo

Base salary $137,300  to $185,700

Employer-published annual base salary, USD. Advertised base range in Redmond, WA

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  • LocationRedmond, WA
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (4 h ago) · observed since

About this job

Amazon Leo is Amazon's 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.

Basic Qualifications

  • 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.

Preferred Qualifications

  • 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
  • Master's 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 https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t 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 https://amazon.jobs/en/benefits.

USA, WA, REDMOND - 137,300.00 - 185,700.00 USD annually

Source: Amazon Leo · View original posting (opens in new tab)

Pay in context

This role's base floor ($137,300) is above 51% of the 940 Engineering (non-software) roles in Washington listed on this site; 46 others list the same floor. Their median floor is $136,300; the middle half runs from $120,000 to $159,200.

Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 8, 2026.

This range next to 6 other live Amazon Leo roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live Amazon Leo roles with the nearest advertised base floor
RolePublished base
Sr. Harness Design Engineer, Harness Design (this listing)$137,300 - $185,700
Sr Atlassian Admin Engineer, Amazon Leo Productivity Engineering Application Services (ALPEAS)$135,500 - $183,300
Network Development Engineer II, Satellite Systems Integration and Test, Amazon Leo$136K - $184K
Satellite Hardware Engineer, Bus Structures$136K - $184K
Hardware Dev Engineer, Amazon Leo Customer Terminal Hardware Design$136K - $184K
Data Scientist , Leo Customer Terminal$136K - $184K
Network Infrastructure Engineer, Satellite HW Test Automation, LEO Antenna Test Infrastructure$136K - $184K

Same $100K to $400K scale as every card. All Amazon Leo roles · How to read the bar

Observed changes

  1. Began meeting the published-salary criteria
  2. First observed on the employer's board
Observed since
Employer-stated posting date
2026-08-25
Where this pay comes from

Location as the employer wrote it: US, WA, Redmond

USA, WA, REDMOND - 137,300.00 - 185,700.00 USD annually

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.

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