Sr. Test Development Engineer, Amazon Leo - OISL
Amazon
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Redmond, WA · Posted August 27, 2026
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Where Redmond, WA ranks
Where Redmond, WA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best all-round cities for new graduates80 / 100 · of 100
- #1Best all-round cities for new graduates in the West Coast81 / 100 · of 39
- #2Best cities for media and entertainment pay after cost of living$158k · of 9
- #2Best cities for junior jobs in Washington34% · of 12
- #2Best cities for software and engineering jobs in the Pacific Northwest686 openings · of 14
- #3Best cities for entry-level jobs that want AI skills in the Pacific Northwest9% · of 12
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software quality assurance analysts and testers, AI is already used for a large share of the tasks. Measured exposure for software quality assurance analysts and testers: 52% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Amazon has filed 30 layoff notices in the last twelve months, covering 8,421 workers, most recently November 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings
Skills this job asks for
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About the job
Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable broadband connectivity to customers beyond the reach of existing networks. From households to small businesses, schools, hospitals, and government agencies, Amazon Leo will serve communities and organizations operating in places without dependable internet access.
We're looking for a hands-on Test Development Engineer with a background in hardware/software test development for manufacturing.
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 This is a role for a highly collaborative individual who will help us develop component- and LRU-level tests for hardware being built in Leo's Optical Intersatellite Link manufacturing lines, with requirements and stakeholders that span multiple disciplines.
We are looking for an engineer who combines superb technical and analytical capabilities, with a demonstrated ability to get the right things done quickly and effectively:
* Lead the development test system design and validation * Lead software/hardware integration testing * Lead review and analysis on data using tools such as MATLAB, Python, or similar * Support and organize the release of the software and hardware system documents through gate reviews * Investigate and troubleshoot yield issues during prototype and production builds * Write status and/or build reports for cross-functional review * Drive and prioritize execution of system test campaigns * Identify and analyze the cross-functional tradeoffs between different test designs, including impact on performance, schedule, and cost at scale * Drive cross-functional schedules, test requirements, specifications and limits with the hardware development team * Work concurrently with the design engineers to collect design for testability (DFT) feedback throughout the design process * Coordinate with production to define test strategy, and the implementation and optimization of test setups and processes * Develop procedures and troubleshooting guides to support production * Interested and able to travel domestically and internationally
A day in the life You will tackle challenging, novel situations every day and have the opportunity to work with multiple technical teams at Amazon in different locations. You should be comfortable with a high degree of ambiguity and relish the idea of solving problems that haven't been solved before. - Experience programming in at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust - Experience with Linux/Unix - Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Mechanical engineering, or equivalent practical experience - 5+ years of experience developing hardware test systems, including test software and supporting hardware - Experience with hardware/software integration testing and debugging - Experience working with version control systems - Experience delivering products to volume production - Experience with testing optical communication systems - Experience collaborating with hardware design teams on design for testability and design for manufacturing - Experience designing and qualifying test fixtures, automated test equipment, and test software for production lines
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 - 159,200.00 - 215,300.00 USD annually