3 sr mechanical development engineer jobs found in Washington

Crane Aerospace and Electronics has an exciting opportunity for a Sr. Mechanical Engineer at our Lynnwood, WA location. About Crane: Crane Aerospace & Electronics supplies critical systems and components to the aerospace and defense markets. You'll find Crane Aerospace & Electronics in some of the toughest environments: from engines to landing gear; from satellites to medical implants and from missiles to unmanned aerial systems (UAS). Located in the epicenter of United States aviation manufacturing, our Crane Aerospace & Electronics Lynnwood, Wash., facility delivers industry-leading aerospace & defense power, sensing and fluid solutions. Our products are rugged enough to fly 5 billion miles from Earth on NASA's New Horizons spacecraft and innovative enough to be featured on Advanced Air Mobility demonstrators. You'll join a group of aerospace professionals committed to engineering excellence and work in a community tucked between the idyllic Puget...

Sol Systems is seeking a Senior High Voltage (HV) Engineer who will provide technical guidance during origination, interconnection, project development, pre-construction, financial closing, construction, and commissioning for high voltage facilities (substations, transmission lines, and interconnection switchyards) that are part of PV and BESS plants. The Sr. HV Engineer will lead the late-stage interconnection process for utility scale PV and BESS projects from the facilities study phase to GIA negotiations, including leading negotiations with the transmission owner, and will lead long-term construction coordination during development and pre-construction. They will also guide internal stakeholders, consultants, and EPC's towards the design and construction of the high voltage facilities. Lastly, the Sr HV Engineer will support the procurement teams with technical guidance towards the specification and purchase of GSU's and HV Breakers. Sol Systems designs and delivers...

About Elevate At Elevate, we are deploying reliable energy solutions that power the communities we serve. We're not just building infrastructure; we're enabling the future of energy, supporting massive digital and data center expansions and supporting a more resilient, electrified grid. Elevate is where top talent meets real impact. We're a lean, mission-driven team accelerating the clean energy transition through bold, meaningful projects. Here, you'll work alongside some of the smartest people in the industry, have a seat at the table from day one, and help shape a company that's building the future of power-fast. If you thrive in dynamic environments, value authenticity over fluff, and want your work to matter, Elevate is the place to be. Position Summary In this Senior Project Engineer role, you will be a hands-on execution driver responsible for taking BESS and PV+BESS projects from 30% design through to commercial operation. Reporting to the Sr. Director of...