Sr. Mechanical Engineer, OneMHS

Company: Amazon
Location: Bellevue
Posted on: April 1, 2026

Job Description:

Are you inspired by invention? Is problem solving through teamwork in your DNA? Do you like the idea of seeing how your work impacts the bigger picture? Answer yes to any of these and you’ll fit right in here at One MHS. We are a smart team of enthusiastic doers who work passionately to apply advances in engineering to solve real-world challenges and transform our customers’ experiences. We invent every day. We are One MHS and we will give you the tools and guidance that you need to invent with us in ways that are rewarding, fulfilling and fun. Key job responsibilities As Senior Mechanical Engineer on the One MHS team, you will develop innovative and complex hardware systems for our emerging material handling solutions and improve existing hardware to optimize performance and enhance customer experience. The ideal candidate has demonstrated experience designing and troubleshooting custom electro-mechanical systems from the ground up. They enjoy analytical problem solving and possess practical knowledge of mechanical design, fabrication, assembly and rapid prototyping. They thrive in an inter-disciplinary environment and have led the development of complex electro-mechanical systems. - Work with an interdisciplinary team to execute product designs from concept to production including specification, design, prototyping, validation and testing - Owner of the detailed design and performance of electro-mechanical systems - Work with the Operations, Manufacturing, Supply Chain and Quality organizations as well as vendors to ensure smooth product launch - Write functional specifications, design verification plans, and functional test procedures - Exhibit role model behaviors of mechanical engineering best practices, thorough and predictive engineering analysis and cradle to grave ownership A day in the life Amazon offers a full range of benefits that support you and eligible family members, including domestic partners and their children. Benefits can vary by location, the number of regularly scheduled hours you work, length of employment, and job status such as seasonal or temporary employment. The benefits that generally apply to regular, full-time employees include: 1. Medical, Dental, and Vision Coverage 2. Maternity and Parental Leave Options 3. Paid Time Off (PTO) 4. 401(k) Plan If you are not sure that every qualification on the list above describes you exactly, we'd still love to hear from you! At Amazon, we value people with unique backgrounds, experiences, and skillsets. If you’re passionate about this role and want to make an impact on a global scale, please apply! About the team Amazon installs a significant quantity of new buildings every year. The historical model has been to allow each integrator to use their own equipment, controls, subsystems, and methodologies. While that has allowed Amazon to be successful to this point, the variability between buildings has proven difficult to support and scale. One MHS’ charge is to build partnerships to focus on consistency and scalability across our network of the future. We will be partnering with key suppliers to help them scale up their manufacturing capabilities to keep up with our needs, as well as refining their designs to drive innovation and operational uptime and better meet the specific needs of Amazon’s operational environment. - Experience in developing functional specifications, design verification plans and functional test procedures - Bachelor's degree in mechanical engineering or equivalent - Knowledge of SolidWorks or similar CAD experience and understanding of best practices for part design, and advanced assemblies - Experience building prototypes to advance design thinking and the final product experience - Experience collaborating and influencing multiple teams across multiple organizations - Experience writing and publishing technical documents or equivalent - Experience working in an Agile environment - Experience in hardware design and validation of components, subsystems and systems - Experience leading the mechanical detailed design of electro-mechanical systems - Thorough understanding and use of principals, theories and concepts in mechanical engineering and ability to apply them to product design - Experience working with interdisciplinary teams to execute product design from concept to production - Experience with the project management of technical projects - Master's degree in mechanical engineering or equivalent - Experience in the design of complex mechanical products and equipment at volume - Experience in launching new products - Knowledge of SolidWorks simulation or Ansys Finite Element analysis tools - Experience with Industrial control systems, both hardware and software - Experience in process design and documentation - Experience designing and debugging tooled (sheetmetal, cast, injection molded, etc) components - Proficiency with Product Lifecycle Management PLM software and ECO’s 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, Bellevue - 137,300.00 - 185,700.00 USD annually

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