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36 mechanical project engineer jobs found

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mechanical project engineer $150,000 - $200,000 Washington
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BO
Sep 18, 2026
Full time
Mechanical Engineer III - Blue Ring Configuration Design (TS/SCI Required)
$121,023 - $169,432 yearly
Blue Origin, LLC Seattle, WA
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! The role is part of the In-Space Systems business unit, which is focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit. This role is within the In-Space Systems Configuration Team, supporting Blue Ring, a high-powered hybrid solar electric and chemical-propelled spacecraft designed for unparalleled mission maneuverability, versatility, and capacity at significantly reduced costs. It provides comprehensive capabilities for maneuvering, hosting, and deploying payloads and...
KC
Sep 18, 2026
Full time
Senior Civil Transportation Engineer 10+ yrs exp (Special Projects)
$140,000 - $175,000 yearly
KPFF Consulting Engineers Seattle, WA
Company Description About Us KPFF Special Projects Division Since 1996, KPFF's Special Projects Division has been at the forefront of addressing specialized challenges in project development. With over 150 team members in three offices strategically located in Long Beach, CA, Tacoma, WA, and Seattle, WA, our approach combines dedicated project managers, a skilled technical team, and a commitment to innovation. We offer a comprehensive range of services including civil, structural, and mechanical engineering, machinery design, construction and project management, and planning services. We specialize in the management and design of heavy civil, structural, industrial, and waterfront infrastructure projects across the United States. Our team thrives on solving unique, multi-disciplinary challenges, collaborating closely with clients such as the Ports of Long Beach, Los Angeles, Tacoma, and Seattle, as well as various municipalities and government agencies. Join us at KPFF...
AR
Sep 18, 2026
Full time
Senior Piping Stress Engineer
$155,000 - $183,000 yearly
AtkinsRéalis Bothell, WA
Job Description Overview We are seeking a Senior Pipe Stress Engineer to join our team in Bothell, WA or any other US based office. This role could be remote or hybrid. Your role Work with multi-discipline team, collaborators, and clients. Perform pipe stress analysis for power piping and industrial systems per B31.1 and B31.3 respectively. Model piping systems using stress software to verify piping flexibility, stability, and qualification of equipment nozzle loads. Proactive in obtaining needed information and support to complete work on time. Flexible in balancing workload and priorities across multiple projects with a commitment to safety. Maintain and build strong professional relationships with colleagues and clients. Ability to perform clear calculations with schematics, references, and assumptions. Knowledge of pipe materials, valves, relief valves and control valves. Coordinate with other engineering disciplines and vendors as required....
AL
Sep 17, 2026
Full time
Design Engineer III
$125,000 - $150,000 yearly
ALTEN Mukilteo, WA
We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life-from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group-57,000+ engineers in 30 countries-we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. As a Design Engineer III you will be responsible for; • Leads conceptual and detailed design of aerospace structures, mechanisms, and mechanical systems...
AL
Sep 17, 2026
Full time
Senior Mechanical Design Engineer
$135,000 - $165,000 yearly
ALTEN Mukilteo, WA
We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life-from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group-57,000+ engineers in 30 countries-we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. As a Senior Design Engineer you will be responsible for; Leading the design and development of mechanical systems, structural hardware, and mechanisms...
AI
Sep 08, 2026
Full time
Mechanical Engineer
$50.00 - $78.00 hourly
ASR International Corporation Silverdale, WA
Mechanical Engineer ASR International Corporation Location: Puget Sound - Bremerton Area, WA Employment Type: Full-Time Position Summary ASR International Corporation is seeking a Mechanical Engineer to provide Design Technical Support services for NAVFAC Northwest. The Mechanical Engineer will support HVAC, plumbing, and related mechanical systems design for large federal facilities projects. Key Responsibilities Review and support design of HVAC and plumbing systems for new construction and renovation projects (typically >$20M construction value) and POL systems (>$10M). Evaluate designs involving variable primary chilled water systems, chillers, DOAS, VAV, VRF, HVAC controls, domestic water, compressed air, and medical gas systems. Review design documents, calculations, RFIs, and submittals for compliance with DoD UFC and applicable codes. Provide technical recommendations and coordinate with multi-discipline teams. Prepare technical reports and support...
HA
Sep 08, 2026
Full time
Senior Manufacturing Engineer
$120,000 - $150,000 yearly
Heven AeroTech Bingen, WA
Title: Senior Manufacturing Engineer Company: Heven AeroTech Location: Bingen, Washington FLSA: Exempt About Our Company: At Heven AeroTech (Heven), we don't just believe in the power of people-we build our success on it. As a recognized leader in hydrogen-powered drones, we've earned recognition for creating a workplace where innovation thrives, collaboration is second nature, and every employee feels valued. Our culture is anchored in trust and a shared commitment to excellence. We believe great teams are built on individuals who are humble, hungry, and smart -those who put team success first, take initiative to continuously improve, and demonstrate strong interpersonal awareness. At Heven, your voice matters, your ideas are heard, and your contributions make a tangible impact as you grow through hands-on experience and collaboration across the team. Role Summary: The Senior Manufacturing Engineer plays a critical role in bridging the gap between design engineering...
PS
Sep 08, 2026
Full time
Senior Engineer - Substation Controls
$108,200 - $180,200 yearly
Puget Sound Energy Kent, WA
Puget Sound Energy is looking to grow our community with top talented individuals like you! With our rapidly growing, award winning energy efficiency programs, our pathway to an exciting and innovative future is now. PSE's Engineering Operations team is looking for qualified candidates to fill an open Senior Engineer - Substation Controls position! Specific details regarding the work arrangements for this position will be discussed in further detail during the interview process. Job Description Substation Controls Design is looking for an engineer to join our team! This engineer will be responsible for designing controls systems for substations containing voltages of 12kV and above (typical transmission levels are 115 kV and 230 kV). Control systems at PSE are defined as all wiring for switchyard equipment, control house, and control panel devices up to the protective relays. The controls engineers at PSE are also responsible for field support and developing all project...
PS
Sep 08, 2026
Full time
Engineer III - Substation Controls
$94,300 - $156,900 yearly
Puget Sound Energy Snoqualmie, WA
Puget Sound Energy is looking to grow our community with top talented individuals like you! With our rapidly growing, award winning energy efficiency programs, our pathway to an exciting and innovative future is now. PSE's Engineering Operations team is looking for qualified candidates to fill an open Engineer III - Substation Controls position! Specific details regarding the work arrangements for this position will be discussed in further detail during the interview process. Job Description Substation Controls Design is looking for an engineer to join our team! This engineer will be responsible for designing controls systems for substations containing voltages of 12kV and above (typical transmission levels are 115 kV and 230 kV). Control systems at PSE are defined as all wiring for switchyard equipment, control house, and control panel devices up to the protective relays. The controls engineers at PSE are also responsible for field support and developing all project...
JH
Sep 08, 2026
Full time
Project Engineer III
$103,050 - $164,900 yearly
Jubilant HollisterStier Spokane Spokane, WA
Join a Leader in Pharmaceutical Manufacturing - And Build What's Next As Spokane's Largest Manufacturing Company , Jubilant HollisterStier LLC is a well-established force in the pharmaceutical and biopharmaceutical industries, providing a complete range of manufacturing services that support lifechanging medicines around the world. We are nationally recognized for our expertise in producing sterile injectable vials and lyophilized products, and our Allergy business is a global leader in allergenic extracts that support treatments for allergies and asthma. Jubilant HollisterStier is proudly part of the global, Jubilant Pharma family. established force in the pharmaceutical and biopharmaceutical industries, providing a complete range of manufacturing services that support lifechanging medicines around the world. For the Builders, Innovators, and Doers - This Is Your Place If you are someone who thrives on solving complex problems, improving systems, and building real...
SP
Sep 08, 2026
Full time
Senior Mechanical and Robotics Design Engineer
$70.00 - $95.00 hourly
Simplexity Product Development Seattle, WA
Simplifying the Complex. Simplexity is a product development engineering firm, hired by leading technology companies to design their next generation products. In an industry of overly-complex design and production, we strive for simplicity, reducing product cost and improving reliability for our clients through our Product Development Process. POSITION DESCRIPTION Simplexity is seeking a hands-on senior mechanical engineer to work embedded with our team at a Seattle-area client on a cutting-edge robotics product. You will own mechanical subsystems from requirements through working hardware, validation, and release-quality documentation. This is a technical individual contributor role, not a people-management position. You will lead subsystem decisions, coordinate interfaces, communicate risks, and personally perform design, analysis, drawing, prototype, and test work. The role is best suited to an engineer who can execute effectively when requirements and priorities are still...
ZE
Aug 05, 2026
Full time
Senior Mechanical Engineer - Pulsed Power
$120,000 - $180,000 yearly
Zap Energy Everett, WA
About Zap Energy Zap is advancing the next generation of nuclear power technology across fusion, fission and hybrid applications. Built on an integrated platform of high-energy-density physics and pulsed power, liquid metals and advanced materials, and compact, modular systems, Zap is building the foundational technologies needed to deploy the energy sources of the future. About the Opportunity As a Senior Mechanical Engineer on our Fusion Pulsed Power team, you'll contribute to the mechanical design of high-voltage pulsed power systems from concept through fabrication and integration. You'll work closely with electrical, plasma, and systems engineers to develop hardware that operates at the edge of what's physically possible. Role Responsibilities Design pulsed power systems, subassemblies, enclosures, structural components, electrical bus work, pneumatics, and tooling and integration hardware Translate design requirements into mechanical hardware that meets...
CC
Aug 05, 2026
Full time
Electrical Engineer
$120,000 - $160,000 yearly
Ceco Concrete Construction, LLC Kent, WA
The Electrical Engineer is responsible for designing and maintaining electrical and control system designs for Davis Wire. The Company With one of the most diverse product lines in the world, Davis Wire is capable of meeting virtually any wire need. Our broad line and vast production capacity allows us to offer a wide variety of products while delivering the highest quality products available. Every Davis Wire product is backed by the first-class service and support you expect from an industry leader. Davis Wire is owned by Heico Companies LLC. Since its founding over 40 years ago, The Heico Companies has grown from a single business to over 78 separate companies through a strategic acquisition policy, and by reinvesting its earnings into internal growth and new prospects. Historically talented at restoring distressed companies, Heico strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial...
SP
Aug 05, 2026
Full time
Senior Mechanical Design Engineer
$140,000 - $160,000 yearly
Simplexity Product Development Seattle, WA
Simplifying the Complex. Simplexity is a product development engineering firm, hired by leading technology companies to design their next generation products. In an industry of overly-complex design and production, we strive for simplicity, reducing product cost and improving reliability for our clients through our Product Development Process. Why join Simplexity Product Development? Simplexity works across a breadth of projects - from robotics and IoT to medical devices, consumer wearables, automation and more. You'll roll up your sleeves and help solve difficult problems for demanding clients who expect excellence. Our teams are tight, collaborative, and made up of folks who genuinely want to build something cool and delight our customers. Yet that doesn't mean grinding for 60-hours per week, week-over-week. We believe that quality, creative work can usually be done in 40-45 hours per week and that each employee should own their work-life balance. What we offer is...
KG
Apr 14, 2026
Full time
Structural Engineer (Senior Level)
$112,000 - $170,000 yearly
Kleinschmidt Group Redmond, WA
Kleinschmidt has a full-time opening for a Senior Structural Engineer in either our Portland, Oregon or Redmond, Washington offices to manage people, projects, and client relationships, and to perform technical design for hydroelectric, fisheries, and water resources projects. Our flexibility and core value of relationships allows us to offer employees the opportunity to work in a hybrid environment. Salary: $112,000 to $170,000/year (based on experience) Who You Are A licensed Professional Engineer with a BS in Civil Engineering and a minimum of 10 years' experience in structural engineering. Experience with hydroelectric design projects and fisheries related or water resource projects is a plus. Specialty experience within the structural engineering discipline, such as seismic design or finite element modeling, is also a plus. Knowledgeable: Knowledge of standards and codes applicable to the structural engineering discipline is required. Experience with analysis and...
HL
Sep 18, 2026
Full time
Senior Systemwide Electrical Engineer - Rail Systems, Seattle, WA
$200,000 - $235,000 yearly
Hatch Ltd Seattle, WA
Requisition ID: 96959 Job Category: Infrastructure; Consulting; Engineering; Project Engineering; Project Management Location: Seattle, WA, United States Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 65 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you. Our expertise in infrastructure includes aviation, highways and bridges, planning and advisory services, ports, rail and transit, tunnels, and water. Want to be part of the creation and construction of our cities? Then the infrastructure team is for you!...
AF
Sep 18, 2026
Full time
Senior Test Engineer
$120,000 - $165,000 yearly
Amro Fabricating Corporation Mukilteo, WA
Karman Space & Defense is a leader in the rapid design, development, and production of critical, next-generation system solutions that align with the U.S. Department of War and its allies' core mission priorities, and meet the accelerating demand for access to space. Building on nearly 50 years of success, we deliver Payload & Protection Systems, Aero/Hydrodynamic Interstage Systems, and Propulsion & Launch Systems to more than 80 prime contractors supporting over 130 space and defense programs. This role is part of our Hypersonics and Strategic Missile Defense business, which designs, develops, and delivers highly dependable missile systems for hypersonic and strategic missile defense missions. We provide integrated, mission-ready hardware that brings together multiple technologies into unified systems engineered to perform in demanding operational environments. Our tip-to-tail capabilities include payload protection and deployment systems, propulsion systems,...
WS
Sep 18, 2026
Full time
Lead Decarbonization Engineer
$98,300 - $175,230 yearly
WSP Seattle, WA
Job Description Join WSP's Energy Infrastructure Solutions - Advanced Complementary Solutions team, where we're accelerating the shift to a lower-carbon future. Our work sits at the forefront of grid-connected electrification, behind-the-meter energy systems, and power solutions across a wide range of industries. WSP USA is seeking a Lead Decarbonization Engineer to join our Power & Energy Advanced Complimentary Services (ACS) team in our Seattle, WA or New York, NY office. You will help WSP fully leverage the capabilities of all Power & Energy teams to meet critical energy challenges in the U.S. market. This Opportunity This role provides senior-level technical leadership for the planning, assessment, design, and delivery of behind-the-meter electrical infrastructure projects, ranging from 35 kV utility interconnections to end-use equipment and devices. The team supports electrification projects across medium- and heavy-duty vehicle (MHD/HDV) charging, port...
ME
Sep 17, 2026
Full time
Commercial Electrical Engineer
$115,000 - $155,000 yearly
Mastercraft Electric, Inc. Pacific, WA
Job Details Title: Commercial Electrical Engineer Location: Pacific, WA Job Type: Full-Time About Mastercraft Electric, Inc. Established in 1987, Mastercraft Electric, Inc. is a full-service electrical contractor who serves public and private-sector clients throughout Washington, Idaho, and Oregon. We provide electrical solutions, upgrades, and improvements that fit every need, budget, and timeline. At Mastercraft Electric, Inc., we value integrity, teamwork, and long-term relationships with both customers and employees. We strive to create a positive work environment where individuals can grow their careers, develop their technical skills, and contribute to meaningful projects that support our community. About This Role Are you the kind of engineer who sees blueprints and envisions entire buildings lighting up? At Mastercraft Electric, Inc. we don't do boring. We engineer bold solutions for high-performance commercial spaces-think mixed-use, smart offices,...
KI
Sep 16, 2026
Full time
Senior Mechanical Design Engineer
$150,000 - $190,000 yearly
KBR, Inc. WA
Title: Senior Mechanical Design Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. KBR is seeking a Senior Mechanical Design Engineer with strong CAD proficiency and leadership experience to join our growing team of engineers supporting cutting-edge defense programs. The successful candidate will lead mechanical design efforts and collaborate with cross-disciplinary teams to develop commercial systems and components. Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. Collaborative Environment : Be part of a dynamic team that thrives on collaboration and...
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