• Astronics (Kent, WA)
    Product Test Engineer III Astronics Subsidiary Astronics CSC Location Kent, WA Description Astronics Custom Control Concepts (ACCC) designs, engineers, manufactures ... complete end-to-end ownership of the testing process from the design phase all the way through to validating the...focus. **Work Environment:** The employee occasionally works near moving mechanical parts or is exposed to risk of electrical… more
    DirectEmployers Association (07/29/25)
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  • Arup (Seattle, WA)
    …and technical expertise across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each year we recruit hundreds ... complex challenges facing our clients, climate and communities. **The Opportunity** + Design of Heating, Ventilation and Air Conditioning (HVAC) services within the… more
    DirectEmployers Association (09/06/25)
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  • Arup (Seattle, WA)
    …and technical expertise across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each year we recruit hundreds ... **The Opportunity** + Prepare drawings detailing the systems designed. System design calculations + System load calculations to establish equipment size +… more
    DirectEmployers Association (09/06/25)
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  • Arup (Seattle, WA)
    …and technical expertise across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each year we recruit hundreds ... teams through project work - including new / existing construction and pre- design support. Projects will typically reside in the science, healthcare, higher… more
    DirectEmployers Association (09/06/25)
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  • Senior Mechanical Design

    System One (Bellevue, WA)
    Job Title: Senior Mechanical Design Engineer (2 positions) Type: Long term Contract Compensation: $56 - $95 hourly Contractor Work Model: Remote System One - ... Senior Mechanical Design Engineer (MCFR Program) Location: Remote | Employment Type: Long-Term Contract System One is seeking a Senior Mechanical more
    System One (10/14/25)
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  • Mechanical Design Engineer

    System One (Bellevue, WA)
    Job Title: Mechanical Design Engineer Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Remote System One - Mechanical Design ... Engineer (Remote | Long-Term Contract) System One is seeking a Mechanical Design Engineer to support the Molten Chloride Fast Reactor (MCFR) program. This… more
    System One (10/14/25)
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  • Fuel Handling Mechanical Design

    System One (Bellevue, WA)
    Job Title: Fuel Handling Mechanical Design Engineer Location: Bellevue, WA Type: 12-month Contract Contractor Work Model: Remote Position Overview: We are ... seeking a dynamic and highly motivated Fuel Handling Mechanical Design Engineer for a long-term contract opportunity with a remote model. In this role, you… more
    System One (10/07/25)
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  • Senior Mechanical Design

    System One (Bellevue, WA)
    Job Title: Senior Mechanical Design Engineer Type: Contract Compensation: $54 - $90 hourly Contractor Work Model: Remote System One ... (https://www.linkedin.com/preload/#) is actively seeking a Sr. Mechanical Design Engineer to support the development of advanced nuclear reactor technology.… more
    System One (08/03/25)
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  • Rotating Machinery Mechanical Design

    GE Aerospace (Seattle, WA)
    …a team of the nation's best, regardless of where we live. The Rotating Machinery Mechanical Design Engineer is key in coordinating the resources and ... + Working knowledge of key aerospace technical disciplines including mechanical design , materials, modeling/documentation, structural analysis, thermal fluid… more
    GE Aerospace (09/27/25)
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  • Mechanical Design Engineer

    Celestica (Seattle, WA)
    …ID: 129505 Remote Position: Yes Region: Americas Country: USA **Summary** The Staff Engineer , Mechanical Design develops new mechanical systems/modules ... production department **Knowledge/Skills/Competencies** + Extensive knowledge of capital equipment mechanical design including welded frames, sheet metal parts,… more
    Celestica (10/10/25)
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  • Lead Mechanical Design

    Amazon (Seattle, WA)
    …exceptional opportunity for the right candidate. We are looking for engineers with hands on mechanical design experience. If you can design a mechanical ... on others to accomplish the required work. As a mechanical engineer at Amazon you will be...schematic design packages. An understanding of international mechanical design requirements is helpful but not… more
    Amazon (10/08/25)
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  • Mid-Level Mechanical Engineer

    WSP USA (Seattle, WA)
    …or closely related discipline. + 3+ years of experience in mechanical design for industrial facilities + Engineer in Training Certification + Working ... WSP is currently initiating a search for a **Mid-Level Mechanical Engineer ** to join our Power &...diverse teammates from across the globe. Your Impact + Design mechanical piping and equipment for renewable… more
    WSP USA (09/10/25)
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  • Senior Mechanical Equipment & Tool…

    Insight Global (Seattle, WA)
    …implements maintenance workshops with production and maintenance personnel Ideal candidate will be a mechanical engineer who has done design work We are a ... including alternatives for the Production System, in the areas of mechanical design , assembly, integration, & test. Participate in equipment and tool… more
    Insight Global (09/09/25)
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  • Senior Mechanical Engineer - P2S

    Legence (Seattle, WA)
    …Beach CA, Irvine CA **Position Summary** We are seeking a Senior Mechanical Engineer with extensive experience in HVAC system design to join our engineering ... to mechanical system design . **Qualifications** + Bachelor's Degree in Mechanical Engineering. + Professional Engineer (PE) license or ability to obtain… more
    Legence (10/16/25)
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  • Lead Mechanical Engineer - Buildings

    WSP USA (Seattle, WA)
    This Opportunity WSP is currently initiating a search for a **Lead Mechanical Engineer ** for our **Seattle, WA or Boise, ID** office location. This individual ... input on pursuit efforts. + Coordinate, review and approve mechanical design plans to ensure work is...7+ years of relevant post education experience as a mechanical engineer with a focus on HVAC… more
    WSP USA (08/08/25)
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  • Mechanical Engineer , Data Center…

    Amazon (Seattle, WA)
    …build things better & faster for our customers. AWS is looking for a Sr. Mechanical Engineer to become part of a global data center engineering team, responsible ... based out of Seattle, Washington, Columbus Ohio or Herndon, Virginia. Our Senior Mechanical Engineer is responsible for performing analysis related to piping and… more
    Amazon (07/30/25)
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  • Senior Mechanical Analysis Engineer

    System One (Bellevue, WA)
    Job Title: Senior Mechanical Analysis Engineer Type: Contract (yearlong) typically extends on a yearly basis Compensation: $54 - $90 hourly Contractor Work ... System One is seeking to contract with a Senior Mechanical Analysis Engineer for a long-term, fully...team of engineers and scientists focused on developing the design of next generation advanced nuclear reactors. Responsibilities +… more
    System One (08/19/25)
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  • Principal, Mechanical Engineer

    Amazon (Seattle, WA)
    …air handling infrastructure for our data centers. AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that ... on our behalf. If you have experience leading product design of mechanical products, have an extensive...at scale A day in the life A Principal, Mechanical Engineer for Air Handling works closely… more
    Amazon (07/31/25)
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  • Mechanical Engineer / Designer - P2S

    Legence (Seattle, WA)
    …CA, Irvine, CA **Position Summary** We are seeking an experienced Mechanical Engineer specializing in HVAC system design to join our engineering team. The ... Diego, Los Angeles, and San Jose. Are you a Mechanical Engineer with 5-10 years of experience...commercial, institutional, and industrial buildings. This position involves leading mechanical design efforts, managing projects from concept… more
    Legence (10/15/25)
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  • Nuclear Plant Integration Engineer

    System One (Bellevue, WA)
    Job Title: Nuclear Plant Integration Engineer - Mechanical and Process Systems Location: Bellevue, WA Type: Contract Compensation: $67 - $110 hourly Contractor ... is seeking to contract with a Nuclear Plant Integration Engineer - Mechanical and Process Systems. In...will display leadership skills by proactively driving cross functional design collaboration and integration of mechanical process… more
    System One (09/23/25)
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