Top Mechanical Design Engineer Jobs in Seattle, WA

Design and develop mechanisms for satellite production, owning projects from concept to completion, while partnering with flight design and managing multiple tasks in a fast-paced environment.

Collaborate on mechanical designs for data center systems, validating performance, overseeing construction, and ensuring designs meet quality benchmarks.

Senior mechanical design engineer responsible for designing and documenting semiconductor test hardware (contactors, sockets, alignment frames), performing FEA/thermal/motion analyses, supporting NPI and prototype builds, managing PDM/EC0/BOM processes, collaborating with manufacturing and suppliers, and providing technical leadership to ensure performance, reliability, and manufacturability in high-volume test environments.

Responsible for developing mechanical test equipment, leading design efforts, performing FEA and thermal analyses, and maintaining product documentation. Collaborates with cross-functional teams, and surveys materials and vendors for optics activities.

The role involves designing electromechanical solutions for telecom systems, focusing on mechanical designs, thermal management, and product development. Responsibilities include overseeing prototype builds, collaborating with teams, and applying best practices in engineering.

Lead end-to-end mechanical design and manufacturing for TCA rocket engine components. Drive DFM-focused design, tooling and fixture creation, implement advanced fabrication (additive, CNC, EDM, specialized joining), develop process parameters, and plan/execute hotfire test campaigns with analysis and rapid redesign for flight qualification.

The Mechanical Engineer - Hydronics will own the hydronic distribution architecture for modular data centers, focusing on design, commissioning, and serviceability of liquid-cooled systems.