15 mechanical engineer intern jobs found in Seattle

Salary : $102,526.94 - $129,958.82 Annually Location : Seattle - Regional area, WA Job Type: Career Service (Exec) Job Number: 2026WH27517 Department: DNRP-Natural Resources & Parks Division: WLRD -Water & Land Resources Opening Date: 07/31/2026 Closing Date: 8/16/2026 11:59 PM Pacific FLSA: Non-Exempt Bargaining Unit: C1 : PROTEC17-DES, DLS, DNRP Full- or Part-Time: Full Time Hours/Week: 40 hours/week Summary This recruitment may be used to establish a pool of qualified candidates to fill future career service Habitat Restoration Engineer II (Eng. II) positions within the Department of Natural Resources & Parks (DNRP) over the next 6 months. Join Our Team Design projects that restore rivers, protect communities, and leave a lasting environmental legacy. The Water and Land Resources Division (WLRD) is seeking an enthusiastic and collaborative Habitat Restoration Engineer II to help design and deliver innovative restoration projects...

Salary : $100,174.67 - $126,986.29 Annually Location : King Street Center - 201 S Jackson St, Seattle, WA Job Type: Career Service (Exec) Job Number: 2026SW27351 Department: MTD - Metro Transit Division: Capital Opening Date: 07/22/2026 Closing Date: 8/5/2026 11:59 PM Pacific FLSA: Exempt Bargaining Unit: W2 : TEA-MTD-Capital Div-Staff Full- or Part-Time: Full Time Summary Are you ready to apply your engineering expertise and make a meaningful impact? King County's Metro Transit Capital Division is seeking an Electrical Engineer II to support design and delivery of several critical transit capital projects. This role is essential for helping Metro deliver on its mission to expand and enhance transit and mobility services for communities. The Transit Electrical Engineering Team consists of five electrical engineering staff who deliver a wide variety of Electrical projects within Capital. The projects you will work on will have a variety of size and budget...

Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities-from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we're unlocking entirely new ways to operate both in orbit and on Earth. Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We're moving quickly to solve complex technical challenges and build a new category of space infrastructure. About the Role : As a Mechanisms Engineer, you will own a critical vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your...

Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities-from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we're unlocking entirely new ways to operate both in orbit and on Earth. Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We're moving quickly to solve complex technical challenges and build a new category of space infrastructure. About the Role : As a Mechanisms Engineer, you will own a critical vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your...

Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities-from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we're unlocking entirely new ways to operate both in orbit and on Earth. Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We're moving quickly to solve complex technical challenges and build a new category of space infrastructure. About the Role : As a Mechanisms Engineer, you will own a critical vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your...

Avionics Engineer, Flight Computer Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities-from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we're unlocking entirely new ways to operate both in orbit and on Earth. Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We're moving quickly to solve complex technical challenges and build a new category of space infrastructure. The Role We're looking for a Flight Computer Avionics Engineer to own the design, development, integration, and qualification of our spacecraft...

Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities-from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we're unlocking entirely new ways to operate both in orbit and on Earth. Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We're moving quickly to solve complex technical challenges and build a new category of space infrastructure. About the Role : As a Mechanisms Engineer, you will own a critical vehicle mechanism subsystem from concept through flight. Depending on your background and team priorities, your...

Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities-from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we're unlocking entirely new ways to operate both in orbit and on Earth. Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We're moving quickly to solve complex technical challenges and build a new category of space infrastructure. About the Role : We are looking for an Injector Design and Development Engineer to own rocket engine injectors end to end-design, analysis, development, and validation. These injectors power the engines...

Job Description MULTI YEAR PROJECT ASSIGNMENT - NORTH/CENTRAL WASHINGTON This is a project-based position supporting a multi-year hydroelectric dam rehabilitation project in North/Central Washington. The project is located in a remote, rural area near Sedro-Woolley, WA and requires the Field Engineer(s) to relocate to or reside near the project site. Relocation assistance will be provided for the right candidate. WHY JOIN BALLARD MARINE CONSTRUCTION? Ballard Marine Construction is a specialty underwater and marine construction contractor that delivers innovative technical solutions in the Power, Water/Wastewater, Transportation, Industrial, and Environmental markets. We partner with our clients to inspect, rehabilitate, maintain, and construct critical infrastructure that communities depend on every day. What sets Ballard apart isn't just the work we do, it's how we do it. We intentionally pursue technically demanding projects where innovation, collaboration, and...

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking an experienced Mechanical Engineer (HVAC) heating, ventilating and air conditioning) systems for facilities to support our multidisciplinary Design and Engineering team in the Seattle, WA area. As a Mechanical Engineer, you will support the mechanical discipline on multiple concurrent projects through pursuit, proposal, design, and construction phases. You will be responsible for design efforts. As a mechanical engineer, you will work with project teams consisting of architects, engineers, project managers and clients designing HVAC systems...

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth orbit, geostationary transfer orbit, cislunar, and beyond. Its first stage is fully reusable, and the vehicle was designed from the beginning to be human-capable. This role supports the production and upgrades of New Glenn, a single-configuration heavy-lift launch vehicle capable of carrying payloads to Earth's orbit and beyond. Engineered with a reusable first stage and...

Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in and Tulsa, Oklahoma, and upcoming growth in Seattle, Washington, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. You will take on a demanding and rewarding role at Agile, directly shaping the future of...

Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in and Tulsa, Oklahoma, and upcoming growth in Seattle, Washington, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. You will take on a demanding and rewarding role at Agile, directly shaping the future of...

DCI Engineers - Seattle Launch the next step of your structural engineering career with DCI Engineers in our Seattle, WA office. As a Senior Structural Project Engineer , you'll work on diverse building projects, collaborate with talented engineers and BIM designers, and grow your technical expertise - all while contributing to a team that values innovation, mentorship, and work/life balance. What You'll Do: As a Senior Structural Project Engineer , you will contribute to the design, analysis, and construction support of building projects, including: Perform structural design of assigned tasks under the supervision of the Project Manager Collaborate with BIM Designers to produce structural construction documents and draft details in REVIT Assist Project Managers with construction support, including shop drawing review and responding to RFIs Ensure accuracy and attention to detail in all construction documents Progressively grow your technical knowledge...

HOK is a collective of future-forward thinkers and designers who are driven to face the critical challenges of our time. We are dedicated to improving people's lives, serving our clients and healing the planet. Together, we cultivate a culture of design excellence at the confluence of art and science, blending the power of creative expression with a clear sense of purpose. Project Engineers will be responsible for the successful delivery of small to medium size building projects, or working as part of a large team responsible for an area on major projects, including developing concepts and producing the design. RESPONSIBILITIES: Strategic Looks for ways to improve engineering design and design processes in a particular discipline. Looks for new trends in Engineering design in a particular discipline and how to apply them to our projects. Project Management and Technical Improvement 10% time devoted to project management tasks and technical improvement initiatives....