19 senior staff mechanical engineer jobs found

Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is: 100% employee-owned with 40+ years of industry history A Top 5 Systems Integrator Giant ENR Top 500 Firm We have a Senior I&C Engineer position available in Portland, OR. This person will interact directly with the customers and Wunderlich-Malec engineers and drafters in identifying requirements, developing specifications, and implementing/testing/commissioning/qualifying I&C solutions. The engineer researches systems ideas and draws up plans for instrumentation and control. The engineer is responsible for reviewing and developing system specifications and drawing packages. The engineer conducts factory tests as needed. In addition, they provide support throughout the construction and commissioning of the instrumentation and control systems they have designed...

Position Summary: The Staff Mechanical Engineer serves as a senior technical leader responsible for driving complex mechanical system designs from concept through production. This role leads large-scale engineering projects with a strong emphasis on advancing existing product platforms and delivering configure-to-order solutions. The engineer creates comprehensive engineering documentation-including advanced plumbing schematics, 3D SolidWorks models, analyses, test procedures, and root-cause investigations-while ensuring the highest standards of quality, clarity, and technical rigor. In addition to delivering individual project work, the Staff Mechanical Engineer provides technical leadership across the engineering team, mentoring junior engineers, establishing design standards, and promoting best practices in mechanical design, DFx principles, and project management. The position requires regular hands-on collaboration with manufacturing engineers on the shop floor to ensure...

Wish your job made a difference? Our mission is protecting the world's water. We work every day to support the sustainability of our most precious resource, so our people know what they're doing matters. Join our team and do work that matters. Visit to learn more or check out the official job description (below). Company Description: Orenco Systems, Inc. (subsidiary of Infiltrator Water Technologies) is a manufacturer of innovative onsite and decentralized wastewater collection and treatment technologies. Solutions include community collection systems, advanced secondary treatment systems, watertight fiberglass tanks, and in-tank pumping and filtration systems. Orenco also manufactures high-quality standard, custom, and OEM controls, along with state-of-the-art fiberglass buildings, tanks, and enclosures. Infiltrator Water Technologies is a market leader within the onsite wastewater treatment industry, Infiltrator manufactures a variety of revolutionary products and...

Whether you're a recent grad or a seasoned professional, you can experience meaningful career growth at Rosendin. Enjoy a true sense of ownership as you work with a proven industry leader on some of the most exciting and high-profile projects in the nation. We offer a wide range of job opportunities, competitive compensation, full benefits, an Employee Stock Ownership Plan and more. Why Rosendin? Committed. Innovative. Engaged. If you're looking to take your career to the next level and work with some of the best and brightest in the industry, we want to hear from you. Since our founding over 100+ years ago, Rosendin has been driven to positively impact the communities where we live and work. We are an organization built on integrity and we have a culture that empowers people, embraces diversity, and inspires everyone to do their best. As one of the largest EMPLOYEE-OWNED electrical contractors in the United States, you will have the unique benefit of being a shareholder at a...

Come join us in shaping the future! Get in on the ground floor as an early member of our Mechanical team as a Test Engineer - Structures and Mechanisms developing a revolutionary satellite communications system. Connect the vision to the hardware, build it, test it and fly it. AscendArc is a seed stage startup founded to revolutionize the satellite communications industry. We are looking for doers who want to work in a ground-breaking and fast-paced environment. Our success will depend on your energy, skill, and creativity. Responsibilities Design, build, and integrate test fixtures, tooling, and support hardware to effectively test spacecraft structures and mechanisms. Assist responsible engineers in design and/or concepting of functional, environmental, and qualification tests, including thermal, vibration, shock, deployment, and pressure testing. Support test readiness reviews, drive testing schedules, and ensure safe test operations Develop responsive testing...

Agility's commercially deployed humanoids operate alongside teams in warehouses, manufacturing facilities, and distribution centers-tackling physically demanding and repetitive tasks while enabling workers to focus on higher-value work. With industry-leading safety standards and years of proven deployment data, we're pioneering a new era of automation that enhances human potential. About the Role We are seeking an experienced Senior Staff Manufacturing Design Engineer to lead the design and manufacturability of high-performance, precision components used in our cutting-edge humanoid robotics systems. In this role, you will be instrumental in driving New Product Introduction (NPI), Design for Manufacturability (DFM), and cross-functional collaboration from early concept to production. As a senior staff technical contributor, you'll work with cross-disciplinary teams-including mechanical, electrical, controls, and manufacturing engineering-to ensure our robots meet world-class...

Job Description Summary: Structural engineering, research and development, technical marketing, project facilitation and implementation. Job Description: In depth knowledge and continuing education of mass timber code requirements and evolution of standards across multiple jurisdictions. In depth knowledge and continuing education of mass timber supply chain. Ability to independently engage project stakeholders including owner, architect, engineers, etc. while representing Swinerton in the highest regard with the goal of getting specified as an Engineer, Procure, and Construct (EPC) contractor of choice. Coordinate, schedule, and present to the AEC community. National travel as needed to support Swinerton/Timberlab jobsites and AEC events. Travel between Portland, OR, Greenville, SC and Seattle, WA roughly 6 to 8 weeks per year. Support Swinerton/Timberlab (both regionally and nationally) in the pursuit of mass timber projects (regional travel as needed up to 1 week per...

Open Date 11/7/2025 Exempt/Non-Exempt Exempt Full-Time/Part-Time Full-Time Location ColeBreit Engineering (Bend, OR) Pay Range $90,000-$110,000 Annually (Commensurate with Experience) About the Organization ColeBreit Engineering is a client-focused mechanical, electrical, and plumbing (MEP) engineering and design consulting firm with vast experience and expertise serving virtually every industry sector including higher ed and K-12 education, multi-family and high-end residential, healthcare, commercial, hospitality, municipal, industrial and wineries. ColeBreit is an agile, 100% women-owned WBE/COBID-certified firm that thinks big to deliver the full-service, detail-oriented engineering and consulting services that each project requires. Our team of 55 employees in six offices in Oregon and California has a passion for our profession that shows in our commitment to excellence and impeccable attention to detail. Our team is proud to support projects...

Why DOWL? DOWL is a top-ranked, multi-disciplined consulting firm with over 60 years of experience in civil engineering and related services. Our in-house expertise spans Civil and Land Development, Construction-Related Services, Transportation and Structures, and Water and Environmental Services. At DOWL, you're valued. We support your growth, offer great benefits, and foster a culture of integrity, professionalism, and teamwork. Transportation Planning and Design Join our dynamic team of transportation planners and designers dedicated to creating innovative, practical solutions that improve safety, connectivity, and accessibility. Collaborating closely with our traffic engineers, you'll help develop and implement roadway improvements that solve immediate traffic challenges while supporting long-term community goals. If you're passionate about shaping smarter, safer transportation systems, we'd love you to be a part of our team! Summary Are you ready to make an impact...

Why DOWL? DOWL is a top-ranked, multi-disciplined consulting firm with over 60 years of experience in civil engineering and related services. Our in-house expertise spans Civil and Land Development, Construction-Related Services, Transportation and Structures, and Water and Environmental Services. At DOWL, you're valued. We support your growth, offer great benefits, and foster a culture of integrity, professionalism, and teamwork. Transportation Planning and Design Join our dynamic team of transportation planners and designers dedicated to creating innovative, practical solutions that improve safety, connectivity, and accessibility. Collaborating closely with our traffic engineers, you'll help develop and implement roadway improvements that solve immediate traffic challenges while supporting long-term community goals. If you're passionate about shaping smarter, safer transportation systems, we'd love you to be a part of our team! Summary Are you ready to make an impact...

Why DOWL? DOWL is a top-ranked, multi-disciplined consulting firm with over 60 years of experience in civil engineering and related services. Our in-house expertise spans Civil and Land Development, Construction-Related Services, Transportation and Structures, and Water and Environmental Services. At DOWL, you're valued, we support your growth, offer great benefits, and foster a culture of integrity, professionalism, and teamwork. Bridges and Structures With thousands of projects under our belt, we're proud to be a regional leader in heavy, unoccupied civil structures such as water reservoirs, pump stations, bridges, port and marine facilities and other significant concrete, masonry, steel and timber structures. Our proven approach provides clients with creative, efficient solutions. Our structural design team offers decades of experience in both new and existing construction, specializing in public infrastructure and industrial structures. If you are inspired to engineer...

Find your path and enjoy the journey at Haley & Aldrich . With us, you'll tackle clients' most meaningful challenges in the built and natural environments - and, in turn, build stronger communities. You'll work with teams of passionate colleagues, driven by a commitment to technical excellence and continuous learning. As a company, we aim to build a world where communities go beyond resilience, embracing change as an opportunity to enhance safety, well-being, and quality of life. Join us to accelerate this vision and your professional development. We are looking to add new talent to our growing team! We are currently seeking a Staff Geotechnical Engineer 2 to work in a technical support role with highly skilled professionals on diverse project teams in a dynamic environment. This is an excellent opportunity to join a growing group and company and get involved in a variety of projects for a diverse range of clients. This is a full-time position located in our Portland, OR...

Why DOWL? DOWL is a top-ranked, multi-disciplined consulting firm with over 60 years of experience in civil engineering and related services. Our in-house expertise spans Civil and Land Development, Construction-Related Services, Transportation and Structures, and Water and Environmental Services. At DOWL, you're valued. We support your growth, offer great benefits, and foster a culture of integrity, professionalism, and teamwork. Transportation Planning and Design Join our dynamic team of transportation planners and designers dedicated to creating innovative, practical solutions that improve safety, connectivity, and accessibility. Collaborating closely with our traffic engineers, you'll help develop and implement roadway improvements that solve immediate traffic challenges while supporting long-term community goals. If you're passionate about shaping smarter, safer transportation systems, we'd love you to be a part of our team! Summary The Transportation Specifications...

Job Description Summary: Work with Senior DC Staff & Assigned Project teams to create fabrication level mass timber modeling and shop drawing content for CNC and install Job Description: POSITION RESPONSIBILITIES & DUTIES: Able to perform all essential DC Engineer I responsibilities Lead design development and contract drawing review for mass timber and other structural systems; manage resolution logs, request for information (RFIs), and other documentation during design development process Lead/assist with document control, quality control, submittals, generating RFI's, MEP Coordination, Meeting Minutes, and Constructability Reviews. Manage tracking of, and advocate for, design issues through initial submission to closeout and implementation Assist with internal schedule updates and projections for work relating to DC efforts Use and develop parametric modeling techniques (Autodesk Revit), and assist DC team with enhancements to create efficiencies in...

Siltronic is one of the world's leading manufacturers of highly specialized hyper pure silicon wafers. Being an international market player, we serve the semiconductor industry worldwide and partner with many leading chip manufacturers. Our global production network in Asia, Europe, and the USA includes today's most advanced plants for 200mm and 300mm wafers. We provide a competitive benefits package including medical, dental, and vision insurance, 401k matching, educational assistance, and a quarterly success sharing bonus program. Seeking a Facilities Electrical Engineer III The Facilities Electrical Engineer III is responsible for identifying, defining, and resolving complex engineering issues related to electrical power distribution, life safety, and control systems. The role develops and implements corrective action plans to mitigate risks that could impact facility operations, reliability, or safety, while ensuring compliance with sound engineering practices....

Overview A nationally recognized building-systems engineering consultancy is seeking a Senior Plumbing Design Engineer to join its Portland team. The firm delivers thoughtful, high-performance engineering solutions for complex buildings across healthcare, education, commercial, hospitality, transportation, retail, and other sectors. This is an opportunity for an experienced plumbing design professional to take ownership of technical work, guide project teams, collaborate closely with clients, and help deliver high-quality building systems from concept through construction. Position Description The Senior Plumbing Design Engineer will serve as the plumbing discipline lead across multiple MEP projects. The successful candidate will combine strong technical design expertise with project coordination, staff mentorship, construction-phase support, and exceptional client service. Key Responsibilities: Lead plumbing system selection, engineering, and design for a range of...

Salary: $44.52 - $59.36 Hourly Location : City of Corvallis, OR Job Type: Full time regular employee Job Number: 01488 Department: Public Works Department Opening Date: 07/22/2026 Closing Date: 9/2/2026 8:00 AM Pacific Position Summary Responsibilities include serving as a project lead for other engineers and technicians, managing capital improvement and operating projects, reviewing land use applications and private development plans for public improvements, administering City and outside agency contracts and managing project budgets. These tasks are illustrative only and may include other related duties. The Civil Engineer II is distinguished from the Civil Engineer I by having responsibility for management of capital projects as the licensed engineer of record; reviewing more complex land use and PIPC applications; carrying out assignments with greater scope of responsibility and financial authority; managing multiple projects that may involve complex public...

Northern Wasco County PUD is looking for a Staff Engineer or Senior Engineer (DOE) to join our. This exempt, full-time position offers a Monday-Thursday, 4/10 workweek. The Staff Engineer provides diverse, technical, internal engineering services in a wide array of categories. Plans, designs and coordinates electrical distribution power and power services to PUD customers. Maintains, repairs, and operates the utilities electrical system grid through managing power transmission and electrical distribution. Develops and supports customer and capital improvement projects and line extensions. Develops project budgets, administers contracts, and monitors job progress. Maintains customer liaison with individuals within or outside the organization, drafters and inspectors, as well as the work for outside consultants/contractors. Reports to emergencies and outages as necessary. Brings moderate to complex technical knowledge as subject matter expert. The Senior Engineer is responsible to...

Overview Location(s): Denver, Phoenix, Seattle, or Portland Practice/Department: Emerging Regions Work Environment: Hybrid / Remote Compensation: $120,000-$165,000 annually* Dudek's journey began in 1980 with a vision to serve Southern California's water and wastewater agencies. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States. Our work has been recognized by leading industry organizations, and we've been honored with multiple national Top Workplace Awards. Our employee-owners are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Learn more about our award-winning culture , the benefits and perks of being a Dudekian, and the projects you...