1,793 Results for

Mechanical Engineering Jobs in Mercer Island, WA

Jobs

Seattle, WA8 days ago

$126,000–$250,000 Per Year

FPGA Integration (Optional): Experience interfacing with or developing alongside FPGAs, including familiarity with common communication interfaces (AXI, PCIe, custom parallel buses),register-mapped peripheral access from embedded Linux or bare-metal environments, and collaborative bring-up with digital design engineers. Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems.

Seattle, WA8 days ago

Remote

$90,000–$120,000 Per Hour

The right candidate will work closely with engineering, project management, and field teams to turn mechanical and electrical system designs into fully operational BAS and controls platforms that optimize building performance, reliability, and efficiency. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Seattle, WA14 days ago

$165,000–$184,000 Per Year
Full-time

You will play a key part in ensuring wiring harnesses and interconnection systems meet all functional, safety, and certification requirements while delivering high-quality engineering solutions to our customers. We are seeking a talented EWIS (Electrical Wiring Interconnection System) Engineers with 5+ years of drawing and design experience in Siemens Capital Harness (Capital).

Seattle, WA14 days ago

$85–$95 Per Hour
Full-time

Desired for Cross-Training Opportunities: Aerospace engineering experience in Flight Sciences, including experience in aerodynamic testing and/or design; flight testing of aircraft performance and handling characteristics, including experience with take-off; landing; climb and route performance; static-source error corrections and stall speed testing; longitudinal & lateral/directional stability and control; minimum control speeds; stall characteristics; high speed characteristics, crosswind takeoff/landing and flight into known icing. The primary role in this position is as a Flight Test Engineer who is responsible for coordinating test and certification requirements, authoring and executing flight and ground test plans for a wide variety of aircraft platforms including FAA Part 23, 25, 27 and 29 as well as new and novel technology demonstrator programs such as electric and hydrogen propulsion.

Redmond, WA26 days ago

$60–$120 Per Hour
Contractor
Full-time

The successful candidate will possess experience with a wide variety of manufacturing processes, be comfortable driving a team of engineers to rapidly develop and scale Client manufacturing processes and have the ability to work with a team of researchers with tolerance for a high degree of ambiguity. Experience with mass production of systems requiring multiple manufacturing processes such as: miniature motorized mechanisms; soft goods cutting, laminating, and kitting; active optical alignment, casting, molding, machining, electronics packaging, coatings, additive manufacturing.

Redmond, WA19 days ago

$53–$55 Per Hour
Full-time

Master's degree or equivalent experience in Optics, Optical Sciences, Optical Engineering, Physics, Mechanical Engineering, Electrical Engineering, Computer Sciences, or a similar field. The ideal candidate will have strong experience in optical testing, calibration, data analysis, and test automation and a proven ability to develop and execute test procedures, analyze results, and drive hardware quality.

Woodmont Beach, WA30+ days ago

$18.42–$30.70 Per Hour
Intern
Full-time

Our passionate people with deep engineering expertise, together with our breadth of differentiated technologies, ensure that we make the extraordinary happen and continue to shape the future of aviation in partnership with our customers. That is why we are so proud of everyone in our Exotic family who strives to be the best at what they do every day, working as a collaborative team in a culture of continuous improvement to stretch the bounds of creative thinking and provide quality products to our customers around the globe.

Redmond, WA29 days ago

Full-time
Employee

Physical Requirements:* Ability to lift and move materials up to 50 lbs.* Ability to stand for extended periods and perform hands-on assemblyEstimated Min Rate: $35.00Estimated Max Rate: $40.00/hr+ Depends on work experience. R&D Lab Technician - Mechanical EngineeringWe are seeking a hands-on R&D Lab Technician to support our Mechanical Engineering team in prototyping, assembly, testing, and lab operations.

Tacoma, WA30+ days ago

Full-time
Employee

This is an excellent opportunity to independently perform mechanical engineering (HVAC and/ or plumbing) design calculations, technical studies and prepares plans and specifications for a wide variety of project types which may include commercial, transportation, education, municipal, aviation, and federal clients. Understands client requirements as they relate to the mechanical scope of work; aligns and develops detailed design documents including drawings, specifications, cost estimates, reports, and calculations.

Seattle, WA30+ days ago

$148,000–$180,000 Per Year
Full-time
Employee

Third-Party Recruiting DisclaimerLegence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities.

Seattle, WA30+ days ago

$106,600–$140,000 Per Year
Full-time
Employee

We have also created an internal culture that provides the resources and technology needed to encourage personal and professional growth opportunities through reimbursement for education; a free in-house resource for hundreds of educational and self-enrichment courses; mentorship program; wellness program; Women's Organization and ongoing philanthropic opportunities. We provide a full range of mechanical engineering services to municipal, commercial, higher education and public works agencies, partnering with clients to design buildings from the ground-up or to renovate existing buildings to optimize their use.

Seattle, WA30+ days ago

Full-time
Employee

Our broad range of markets, clients, and services, coupled with industry-leading talent, provides unique and exciting opportunities to grow as professionals, serve clients, and make a difference in our communities. The role involves working across varied project delivery approaches, managing projects through design and execution, and focusing on sustainable engineering solutions.

Seattle, WA27 days ago

Full-time
Employee

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. ITAR RequirementsTo conform to U.S. Government commercial space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at Blue Origin must be a U.S. citizen or national, lawfully admitted for permanent residence into the U.S. (i.e. current green card holder), or lawfully admitted as a refugee or granted asylum under 8 U.S.C. § 1157-1158.

Puyallup, WA30+ days ago

$105,000–$140,000 Per Year
Full-time
Employee

Provide knowledge of mechanical infrastructure for pump stations and treatment plants, including HVAC systems, equipment integration (motors, VFDs, and controls), and rehabilitation of aging infrastructure to enhance efficiency and longevity. Parametrix is a 100% employee-owned consulting firm helping clients deliver resilient infrastructure, vibrant and livable communities, and environmentally sustainable solutions.

Seattle, WA30+ days ago

$145,000–$209,000 Per Year
Full-time
Employee

Queen Anne, WA29 days ago

Full-time
Employee

IMEG is hiring a Senior Mechanical Designer in Seattle, Washington, to lead design efforts as a project manager or lead designer for moderate to complex projects and support delivery of larger, high-complexity work with limited senior oversight. In this role, you will provide project direction, engineering solutions, and client guidance while overseeing project management, engineering analysis, design, and implementation of mechanical systems for the vertical building industry.

Seattle, WA30+ days ago

$111,420–$187,000 Per Year
Full-time
Employee

SPG. account executives to scope and deliver projects such as steam heating conversions, rooftop unit replacement, boiler and chiller replacement, and tenant improvements ranging from commercial office to higher education to life sciences and healthcare. 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.

Seattle, WA30+ days ago

$130,320–$224,400 Per Year
Full-time
Employee

The role will be a key member of the DCI leadership team representing the Engineering and Design department professionally by engaging deeply with customers to understand their long-term needs and plans and make a compelling case for selecting the McKinstry team. 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.

Seattle, WA30+ days ago

Full-time
Employee

contingent upon successfully passing a pre-employment drug and alcohol test,complying withthe 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.

Seattle, WA27 days ago

Full-time
Employee

Seattle, WA30+ days ago

$95,310–$155,700 Per Year
Full-time
Employee

SPG. account executives to scope and deliver projects such as steam heating conversions, rooftop unit replacement, boiler and chiller replacement, and tenant improvements ranging from commercial office to higher education to life sciences and healthcare. Employment iscontingent 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.

Seattle, WA30+ days ago

$65–$80 Per Hour
Full-time
Employee

Person" means (i) a U.S citizen or U.S. national; or (ii) any natural person who is a U.S. Lawful Permanent Resident (i.e., holds a Green Card), as defined by 8 U.S.C. 1101(a)(20) or as a "protected individual" defined by 8 U.S.C. 1324b(a)(3) (i.e., admitted as a refugee or is granted asylum). Zeno is seeking a highly motivated Mechanical Design Engineer to support the mission-oriented efforts of developing and bringing to market Radioisotope Power Systems (RPS) technologies.

Seattle, WA30+ days ago

Remote

Full-time
Employee

Seattle, WA30+ days ago

$105,000–$125,000 Per Year
Full-time
Employee

Zeno is seeking a highly motivated Mechanical Design Engineer to support the engineering efforts of developing Radioisotope Power Systems (RPSs) for applications from the seabed to the surface of the moon. Person" means (i) a U.S citizen or U.S. national; or (ii) any natural person who is a U.S. Lawful Permanent Resident (i.e., holds a Green Card), as defined by 8 U.S.C. 1101(a)(20) or as a "protected individual" defined by 8 U.S.C. 1324b(a)(3) (i.e., admitted as a refugee or is granted asylum).

Seattle, WA27 days ago

$31.03–$47.26 Per Hour
Full-time
Employee

Employment iscontingent 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. Every design choice is made toward one goal - delivering high-performance buildings that ensure occupant comfort and safety, keep energy/operating costs low, maximize client profitability, and protect the environment.

Seattle, WA30+ days ago

$39.20–$62.31 Per Hour
Full-time
Employee

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. Every design choice is made toward one goal - delivering high-performance buildings that ensure occupant comfort and safety, keep energy/operating costs low, maximize client profitability, and protect the environment.

Seattle, WA30+ days ago

$78,500–$104,400 Per Year
Full-time
Employee

Seattle, WA30+ days ago

$24–$26 Per Hour
Intern
Full-time

Seattle, WA30+ days ago

Full-time
Employee

Additionally, Mechanical Assessors are responsible for leading and supporting more junior Mechanical Assessors on their project team, ensuring work quality for the mechanical discipline, interfacing with clients and their facility staff teams, and supporting the Project Managers in various tasks as assigned. A minimum of 6 years' experience of related experience with direct experience in conducting mechanical and plumbing facility condition assessments strongly preferred; experience assessing healthcare and educational institutions strongly preferred.

Seattle, WA30+ days ago

Full-time
Employee

As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. The Mechanical Estimator - Water/Wastewater Treatment Plants - Critical Infrastructure Group (CIG) supports the development of quantity takeoffs for critical infrastructure projects under direct guidance from senior estimating personnel.

Seattle, WA30+ days ago

Full-time
Employee

As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. The Process Mechanical Estimator- Water/Wastewater Treatment Plants - Critical Infrastructure Group (CIG) supports the development of quantity takeoffs for critical infrastructure projects under direct guidance from senior estimating personnel.

Redmond, WA30+ days ago

Full-time
Employee

The ideal candidate will have strong experience in opto-mechanical and electrical assembly, including soldering, lamination, machining, and active optical alignment and a proven ability to independently build, rework, and calibrate optical prototypes while documenting procedures and results. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Seattle, WA30+ days ago

Full-time
Employee

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. The Phase Systems Engineer supports the Phase Leads developing Concepts of Operation (CONOPs) as well as identifying validation programs and development plan schedules to support the program's ambitious plans to launch the next generation of lunar landers, transfer cryogenic fuels at large scales between spacecraft, and transfer humans to the surface of the moon and back.

Redmond, WA27 days ago

Temporary
Contractor
Full-time

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Experience with mass production of systems requiring multiple manufacturing processes such as miniature motorized mechanisms, soft goods processing, active optical alignment, casting, molding, machining, electronics packaging, coatings, and additive manufacturing.

Auburn, WA30+ days ago

Full-time
Employee

KJ is at the forefront of developing sustainable solutions for clients, including green infrastructure design, strategies to reduce energy use and environmental impacts, award-winning water reuse projects, and efficient construction management practices that ensure quality, safety, and on-time delivery. Using advanced analytics, technology, and tools, KJ improves designs, reduces risk, and finds better ways to deliver projects from planning through construction.

Redmond, WA30+ days ago

Full-time
Employee

The successful candidate will be supported and mentored by our senior engineering advisors and principal engineers in the fields of fish passage, fish hatcheries, and related facilities design while incorporating the skills of structural, civil, hydraulic, mechanical, and electrical engineering. Experience designing and managing fisheries projects (e.g., technical fishways, hatcheries, floating surface collectors, and/or downstream passage) is required, with a preferred specialty in structural, mechanical, hydraulics, or civil engineering.

Seattle, WA29 days ago

Intern
Full-time

If you're excited by the idea of working in an engineering consultant that values your growth and empowers you to lead with integrity, we'd love to hear from you. Here's an overview of what to expect this recruitment season: August 29, 2025 - Application Window Opens. You'll work side-by-side with mentors and peers who champion integrity and teamwork, because we know collaboration drives better outcomes - and you won't just apply your engineering skills, you'll also embrace the mindset of a consultant.

Redmond, WA30+ days ago

Intern
Full-time

We design and manufacture advanced specialty vehicles-including fire, ambulance, and recreational vehicles-alongside waste collection vehicles, materials processing machinery, mobile elevating work platforms, and equipment for the electric utility industry. Currently pursuing an ABET accredited engineering bachelor's degree or higher in robotics, mechatronics, mechanical engineering, electrical engineering, or similar field or a bachelor's degree in computer science.

Seattle, WA30+ days ago

Full-time
Employee

Location: Long Beach, Irvine, San Diego, SeattleEmployment Type: Full-TimeSalary: $200,000 - $250,000, dependent on experience Work Schedule: Hybrid - 3 days in-office, 2 days remoteCareer Level: Senior Leadership. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities.

East Port Orchard, WA30+ days ago

Full-time
Employee

This position involves performing routine inspections, maintenance, and emergency repairs across critical infrastructure systems including HVAC, lighting, and electrical components. Candidates should demonstrate strong time management, the ability to work both independently and as part of a team, and a proactive, self-starting attitude.

Seattle, WA30+ days ago

Full-time
Employee

Execute all aspects of data center engineering including the operation, maintenance and repair of all mission critical equipment and systems supporting a 24x7 data center operation to achieve 100% uptime and 100% compliance with all customer SLAs. for the coordination and completion of all significant planned and emergency maintenance events for the facility and confirm these activities are executed in a controlled and proven method to ensure the reliability of the critical loads supported by these systems.

Renton, WA30+ days ago

Intern
Full-time

Pay ranges may be higher or lower for non-resident WA employees, based on the market data for their region, allowing us to pay employees competitively in different geographic markets. E-Verify allows us to confirm the employment authorization of newly hired employees through an electronic database maintained by the Social Security Administration and Department of Homeland Security.

Renton, WA30+ days ago

Full-time
Employee

As an Engineering Estimator, you will be responsible for the preparation of cost summaries for all functional departments, application of appropriate overhead costs to direct costs, prepare cost flow data, and respond to what-if type questions related to alternate bid solutions and strategies. Analytical skills to compute and factor data to prepare estimates used for management purposes such as planning, organizing, and scheduling work, preparing bids, selecting vendors and/or contractors, and determining cost effectiveness.

Bothell, WA30+ days ago

Full-time
Employee

Interprets and applies existing guidelines and engineering principles, practices, and theories toward the completion of assignments involving a substantial degree of complexity, with many interrelated elements requiring considerations not previously encountered. Substantial experience in planning, design, specification preparation, technical field work, project cost estimating and scheduling (typically achieved after five (5) or more years practice as a degreed engineer).

Bothell, WA30+ days ago

Full-time
Employee

Interprets and applies existing guidelines and engineering principles, practices, and theories toward the completion of assignments involving a substantial degree of complexity, with many interrelated elements requiring considerations not previously encountered. Substantial experience in planning, design, specification preparation, technical field work, project cost estimating and scheduling (typically achieved after eight (8) or more years practice as a degreed engineer).

Bothell, WA30+ days ago

Full-time
Employee

There are additional voluntary options of supplemental life insurance, accidental death and dismemberment insurance, flexible spending accounts for health care and dependent daycare, and an Employee assistance program (EAP). To learn more about why PSE is a great place to work, see our Employee Value Proposition, which highlights our commitment to employee growth, work-life balance, and meaningful career opportunities in the energy sector.

Redmond, WA30+ days ago

Full-time
Employee

You will be responsible for managing and performing administrative task related to individual program ownership with excellent communications skills to follow up those processes are current, reviewed/revised accordingly, updated and shared including Asset Life Cycle & Reliability; CapEx, D&C Closeout & Commissioning Asset Gather, and MEP employee comfort systems. Manage individual program ownership with excellent communications skills to follow up those processes are current, reviewed/revised accordingly, updated and shared including Asset Life Cycle & Reliability; CapEx, D&C Closeout & Commissioning Asset Gather, and MEP employee comfort systems.

Wedgwood, WA30+ days ago

Full-time
Employee

Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. child care, elder care), nationality, ethnic or national origin or ancestry, citizenship, marital status, civil partner status, sexual orientation, gender identity or expression, transgender status, veteran’s status, genetic information, trade union membership, social position, political view or status as a qualified individual with a disability, protected leave status or any other protected characteristic in accordance with applicable law.

Seattle, WA30+ days ago

Full-time
Employee

Our broad range of markets, clients, and services, coupled with industry-leading talent, provides unique and exciting opportunities to grow as professionals, serve clients, and make a difference in our communities. Coffman offers comprehensivebenefits, a flexible PTO program, supportive office environment, professional development opportunities, and regular employee activities (breakfast, wellness activities BBQs, and various social and community activities).

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Mechanical Engineering Jobs in Mercer Island, WA

Embedded Solutions Engineer – Space Systems Jobot

Applications Engineer / BAS Programmer Jobot

EWIS Engineer (w/Capital Harness Experience) 804 Technology

Flight Test Engineer 804 Technology

Process Engineer V # 26-12762 US Tech Solutions

Test Engineer III (Metrology) BC Forward

Intern - Mechanical Engineering (Aerospace) Parker Hannifin Corporation

R&D Lab Technician - Mechanical Engineering Yoh Services LLC

Mechanical Engineer Gannett Fleming, Inc.

Senior Mechanical Engineer P2S, Inc.

Senior Mechanical Engineer - Buildings Colliers Engineering & Design

Senior Mechanical Engineer (10+ Years) Coffman Engineers

Mechanical Engineer II Blue Origin LLC

Civil/Mechanical Engineer III-IV - Water/Wastewater Parametrix

Mechanical Department Manager - Buildings Colliers Engineering & Design

Senior Mechanical Engineer | Seattle, WA IMEG Corp.

Associate Mechanical Engineer McKinstry

Associate Principal Mechanical Engineer - Data Centers McKinstry

Lead Engineer - Mechanical McKinstry

Mechanical Design Engineer III - Blue Ring Mechanisms Blue Origin LLC

Lead Mechanical Engineer McKinstry

Mechanical Design Engineer (Contract) Zeno Power

Mechanical Design Engineer Remote (Contractor) Zeno Power

Mechanical Design Engineer Zeno Power

Mechanical Project Engineer I McKinstry

Project Engineer III- Mechanical McKinstry

Senior Mechanical Designer - Buildings Colliers Engineering & Design

Mechanical Design Intern P2S, Inc.

Mechanical Assessor III The Cannon Corporation

Mechanical Estimator - Water/Wastewater Treatment Plants CORE & MAIN LP

Process Mechanical Estimator- Water/Wastewater Treatment Plants CORE & MAIN LP

Mechanical Technician IV (Prototype) Bucher & Christian Consulting, Inc. dba BCforward (BCF)

Phase Integrator - Mission System Engineering & Integration, Human Landing Syste Blue Origin LLC

Core Engineering - Process Engineer V - 3036677 Apex Systems, Inc.

Senior CAD Technician - Revit / Process Mechanical Kennedy/Jenks Consultants

Senior Fisheries Engineering Consultant Kleinschmidt Associates

Rail Systems Engineering Internship - 2026 Mott MacDonald Group

2026 Robotics Engineering Intern Terex Corporation

MEP Design Principal - Strategic Market & Engineering Leadership P2S, Inc.

Electrical & Mechanical Systems Technician - Government Facility/Secret Clearanc Dawson Federal

Manager Engineering Operations DLR LLC

Intern, Manufacturing Engineering Sekisui Aerospace

Engineering Estimator II Sekisui Aerospace

Engineer III - Electric Transmission Engineering Puget Sound Energy, Inc

Senior Engineer - Electric Transmission Engineering Puget Sound Energy, Inc

Engineer II - Electric Transmission Engineering Puget Sound Energy, Inc

Engineering Manager JLL

Assistant Engineering Manager JLL

Civil Engineering Discipline Manager Coffman Engineers

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