Mechanical Design Engineer Jobs in Seattle, WA
Mechanical design engineer jobs in Seattle are concentrated in the South Lake Union, Eastlake, and Bellevue corridors, across aerospace, defense, medical devices, and advanced manufacturing. Employers hiring right now include Amazon, Blue Origin, and Arcadis. See the openings below and apply to the ones that match your experience.
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DESCRIPTION
You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.
Do you dream of working in a role where your talent with building HVAC and plumbing design and next-generation data center design can be merged? Do you want to expand your current knowledge of building systems while providing input from your previous experience? Have you ever wondered what it is like to be able to influence construction on a global scale? YES! Then keep reading….
In this role you will influence all aspects of Mechanical design, construction, operations, and maintenance for our global fleet of data centers. This includes fire suppression, fire detection, fire alarm, and mass notification systems, as well as fire-resistant construction and life safety. You will work with internal and external teams to define, design, detail, and document the various Mechanical features that our facilities require, using both prescriptive and performance-based design approaches. As an Owner, you will strive to ensure the Mechanical features of our buildings protect our people and keep our customer’s data safe and uninterrupted over the life of the building. We expect you to contribute your expertise to the continual improvement of our Mechanical design standards.
Primary responsibilities will be to perform and oversee project-related work, such as water supply analysis and design for fire water service to buildings, including coordination with utilities and fire officials to establish basic site infrastructure requirements. The ability to coordinate Mechanical system space requirements, supporting utilities, and equipment locations, and to provide detailed construction specifications for all Mechanical-related trades will be expected. You will typically be responsible for the preparation of detailed designs for HVAC, plumbing, and hydronic systems. You will review all design disciplines to ensure they meet the code requirements described in our design standards. In some cases, you will oversee and review this work and in other cases you will perform the work yourself.
As the team’s subject matter expert, you will ensure that contractors have the information they need to build our data centers the way we expect them to, and that our operations teams are well equipped to operate and maintain them as needed to meet our goals. As part of this role you will work with internal and external stakeholders, including design, construction, commissioning, operations, vendors, and other service providers, as well as local building and fire officials. You will be part of a global team, and you will be an integral part of our work to change the world through technology.
Key job responsibilities
- Driving improvement of design standards and project approaches across the organization.
- Work with internal and external design teams to review designs in progress to ensure they meet established design standards, local code requirements, and any other requirements of the Authorities Having Jurisdiction (AHJs).
- Be responsible for providing high quality Mechanical engineering advice on a wide variety of projects globally while working with local engineering teams to achieve alignment of designs and design objectives.
- Coordinating with construction, commissioning, and risk management teams to answer requests for information and value engineering queries.
- Be responsible for construction documents, code compliance, design and installation standards, water supply evaluation and assessment, testing, inspections, and submittal review.
- This position will require up to 25% travel.
About the team
Why AWS
Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Diverse Experiences
Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.
Inclusive Team Culture
Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon conferences, inspire us to never stop embracing our uniqueness.
Mentorship and Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
BASIC QUALIFICATIONS
- 6+ years of data center design, construction, operations, or facility maintenance experience
- 6+ years of industrial or commercial engineering in mission critical facilities including but not limited to: data centers, power generation or oil and gas facilities experience
- Bachelor's degree in Engineering or a related field
- Knowledge of critical data center mechanical and electrical equipment
- Experience in data center design, construction, operations, or facility maintenance
- Experience in industrial or commercial engineering in mission critical facilities including but not limited to: data centers, power generation or oil and gas facilities
- Experience researching new designs, technologies, and construction methods of data center equipment and facilities
PREFERRED QUALIFICATIONS
- Professional Engineering or Architectural License
- Knowledge of building codes and regulations for your region
- Experience carrying design concepts through exploration, development, and into deployment or mass production
- Experience reading, interpreting, and creating construction drawings, specifications, and submittal documents
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, Seattle - 136,600.00 - 184,800.00 USD annually
See All 32 Mechanical Design Engineer Jobs in Seattle
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Find JobsMechanical Design Engineer Job Market in Seattle
Who's Hiring
- Amazon19

- Blue Origin10

- Arcadis3

Top Industries Hiring
- Retail10
- Technology & Software10
- E-Commerce & Online Marketplaces10
Mechanical Design Engineer Jobs in Seattle: Frequently Asked Questions
How do I get a mechanical design engineer job in Seattle?
Target Seattle's aerospace and defense cluster first, where demand for mechanical design engineers is consistently strong, then look at the growing medical device and clean-energy hardware sectors around South Lake Union and the Eastside. Candidates who bring CAD proficiency in SolidWorks or CREO alongside experience with aerospace or electromechanical assemblies stand out locally. Reaching out to hiring managers at medium-sized manufacturers often moves faster than applying through large-company portals.
Which companies hire mechanical design engineers in Seattle?
Companies currently hiring mechanical design engineers in Seattle include Amazon, Blue Origin, and Arcadis, per current listings on Migrate Mate as of August 2026. Seattle's employer mix leans heavily toward aerospace primes and their supply chain, alongside medical-device startups and hardware-focused technology companies on the Eastside.
Are there remote mechanical design engineer jobs in Seattle?
Yes, though remote work is limited for this role because mechanical design engineering typically requires hands-on lab access, prototyping equipment, and collaboration on physical hardware. About 0% of mechanical design engineer openings tied to Seattle are remote or hybrid as of August 2026, and those tend to cover upstream design and CAD-modeling tasks rather than testing or fabrication work.
How can I get a mechanical design engineer job in Seattle with little or no experience?
The most realistic entry path in Seattle is through co-op and internship pipelines at aerospace suppliers and mid-size manufacturers, many of which convert strong performers to full-time roles. Look for titles like junior mechanical engineer, design engineering associate, or product development engineer at companies in the Georgetown and SODO industrial corridors. A portfolio of SolidWorks or Fusion 360 projects and any hands-on fabrication or 3D-printing experience gives entry-level candidates a concrete edge in local interviews.
Which industries hire the most mechanical design engineers in Seattle?
Most mechanical design engineer openings in Seattle sit in Retail, Technology & Software, and E-Commerce & Online Marketplaces, per current listings on Migrate Mate as of August 2026. Seattle's position as a global aerospace hub, combined with its expanding medical-device and clean-technology hardware sectors, drives sustained demand for mechanical design talent across both established primes and early-stage hardware startups.
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