Mission Critical Mechanical Design Leader DLR GroupMission Critical Mechanical Design LeaderSeattle, WA$100,000–$177,320 / yearSupport business development initiatives by assisting the RFP process, participating in project interviews, and actively engaging in community and/or industry specific organization that will build the DLR Group brand. Develop mechanical designs from concept through completion of construction, including engineering design calculations, detailed engineering reports and narratives, and coordination of mechanical design requirements.
Senior Mechanical Engineer Endurance EnergySenior Mechanical EngineerSeattle, WashingtonBy leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on environmental impact, deployment speed, and cost. Global Fieldwork : Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores.
Senior Mechanical Design Engineer ProtingentSenior Mechanical Design EngineerBellevue, WARemote$69–$115 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Support continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.
Mechanical Design Engineer ProtingentMechanical Design EngineerBellevue, WARemote$37–$74 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. Support continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.
Mechanical Engineer; Belleville, WA Career CollectiveMechanical Engineer; Belleville, WABellevue, WashingtonServes as the primary liaison responsible for coordination and communication activities between the design team and the client/customer and provides project management oversight and professional support throughout the entire construction process. Applies mechanical systems design knowledge, skill and ability to create construction drawings for the project owner and provides continuous professional support throughout the entire construction process.
Senior Mechanical Design Engineer Bee Talent SolutionsSenior Mechanical Design EngineerBellevue, WARemote$52–$85 / hourExperience with design of experiments with an emphasis on product testing, Experience in finite element stress analysis, mechanical analysis methods, first principles calculations, and commercial mechanical stress analysis modeling tools with emphasis on ANSYS. In this role, you will create design solutions for the conceptual and preliminary design development of various reactor core components, reactor structures, and Nuclear Island components for the Natrium Generation IV Reactor.
Civil/Mechanical Engineer ParametrixCivil/Mechanical EngineerPuyallup, WA$100,000–$125,000 / yearParametrix is a 100% employee-owned consulting firm helping clients deliver resilient infrastructure, vibrant and livable communities, and environmentally sustainable solutions. We are looking for a Civil or Mechanical Engineer to join our Water team and support the planning, design, and delivery of water and wastewater pump station projects.
Senior Mechanical Engineer PBK ArchitectsSenior Mechanical EngineerTacoma, WA$120,000–$148,000 / yearYou will help with the design of HVAC systems for commercial and educational facilities including load calculations, air-unit and chiller equipment selections, ductwork, pump and pipe sizing and layout. Utilize knowledge of design techniques and principals to mentor and train other designers and engineers involved in the production of plans, sections diagrams, equipment schedules, and drawings.
Mechanical Engineer II Affiliated Engineers, Inc.Mechanical Engineer IISeattle, Washington$90,000–$125,000 / yearAEI consistently earns national recognition from leading industry publications, including Building Design+Construction, Engineering News-Record, and Consulting-Specifying Engineer, with distinctions such as being named the #1 Laboratory Engineering Firm in the nation and receiving multiple Best of the Best Project awards, underscoring the lasting legacy of our work. As a Mechanical Engineer II in our Seattle office, you will help us empower our clients to achieve energy-efficient building solutions, save global environments, and create a better, greener future for all.
NewMechanical Project Engineer SPEES LLCMechanical Project EngineerBremerton, WA$80,200–$100,000 / yearWhether it's growing into new roles, tackling ambitious design challenges, or simply enjoying quarterly events, picnics, and offsite team-building retreats, we create space for both professional success and genuine connection. From cross-disciplinary teamwork to shared successes, our environment encourages open communication, professional development, and meaningful work that makes a difference.
Mechanical Design Engineer Auto-Chlor SystemMechanical Design EngineerSeattle, WA$100,000–$120,000 / yearKnowledge of mechanical design, sheet metal fabrication, plastic component design, electrical/electronic circuit design, commercial water heaters and heat pumps. Supports field sales team with regulatory issues including working with local inspectors to keep customers equipment in operation without disruption to the business.
Mechanical Commissioning Engineer Enginuity AdvantageMechanical Commissioning EngineerSeattle, WAIf you’re a commissioning professional who thrives on complex, high-stakes projects and wants consistent work without the volatility that’s become common in the industry this role offers a rare combination of project stability, technical depth, and career upside. You’ll work on some of the most advanced data center and AI-driven facilities in the country, supported by a deeply experienced commissioning team, robust project backlog, and leadership that values quality over shortcuts.
Senior Mechanical Design Engineer System OneSenior Mechanical Design EngineerBellevue, WARemoteSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Working experience with ASME Boiler & Pressure Vessel Code Section III.
Mechanical Engineer II- #26-17369 US Tech Solutions, Inc.Mechanical Engineer II- #26-17369Seattle, WA$50–$70 / hourProvide Domain Expertise: Operate comfortably across a wide range of aerospace sub-disciplines, applying generalist knowledge in aerodynamics, propulsion, orbital mechanics, and avionics (GNC) to assess model performance. In this role, you will bridge the gap between traditional aerospace engineering and artificial intelligence by helping the team develop, validate, and stress-test AI tools tailored for aerospace systems, flight dynamics, and structural analysis.
NewSenior Engineer, Mechanical & Fuel Handling Asme Lead TerraPowerSenior Engineer, Mechanical & Fuel Handling Asme LeadBellevue, WA$168,316–$252,475 / yearTerraPower is seeking to hire highly motivated and forward-thinking professionals who are interested in focusing on advanced nuclear reactor research and development and influencing change within the nuclear power landscape and bringing forward the critical production of medical isotopes. The successful candidate will be responsible for preparing, reviewing, and certifying Design Specifications (DS) and Design Reports (DR) in accordance with ASME Section III requirements, as well as supporting licensing, compliance, and customer deliverables.
PCB Mechanical Engineer Advanced Micro Devices, IncPCB Mechanical EngineerSeattle, WashingtonYou will work on defining and integrating mechanical features of complex, high-performance systems where board-level mechanical design is tightly coupled to electrical and thermal performance, and where strong mechanical integration is critical to overall system success, ensuring these meet system requirements while remaining manufacturable and robust. You will work closely with electrical design, system mechanical engineering, thermal, and manufacturing teams to deliver designs that balance mechanical, electrical, and thermal constraints and integrate cleanly into tray and rack-level systems.
Principal Mechanical Engineer, Drones BrincPrincipal Mechanical Engineer, DronesSeattle, WashingtonQualifications: 8+ years of industry experience in mechanical engineering or product design, with a strong focus on the design, analysis, and development of mechanical systems and precision mechanisms, such as linkages, gears, cams, and actuators, including experience in motion control, load analysis, and kinematic design. Our cutting-edge solutions are utilized by over 600 public safety agencies across America and the company has raised over $150M from investors, including Index Ventures, Motorola Solutions, Sam Altman, Dylan Field, Mike Volpe, Alexandr Wang and more.
Mechanical Stress Analysis Engineer ProtingentMechanical Stress Analysis EngineerBellevue, WARemote$52–$85 / hourWork with Company component design leads and analysis engineers to evaluate specific component issues, perform analyses to ASME BPVC Section III code methods and allowable, and provide insights and feedback to design teams for action. About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies .
NewSenior Mechanical and Robotics Design Engineer Simplexity Product DevelopmentSenior Mechanical and Robotics Design EngineerSeattle, WA$70–$95 / hourRecent hands-on SolidWorks experience with complex assemblies, configurations, production drawings, and PDM-controlled revision workflows. Build and instrument prototypes, define tests, diagnose failures, perform root-cause analysis, and iterate rapidly to working hardware.
NewLead Engineer - Mechanical McKinstry Co.Lead Engineer - MechanicalSeattle, WAEmployment is contingent upon successfully passing a pre-employment drug and alcohol test, complying with the requirements of the Immigration Reform and Control Act and a Confidentiality Agreement, in addition to successful outcomes of background and reference checks. Proficient and able to coach/delegate mechanical systems design, including calculations, airside systems, piping systems, equipment selection and multidiscipline coordination.