6 plumbing engineer jobs found in Portland

Overview Join a Team Where Engineering Excellence Drives Opportunity At Affiliated Engineers, Inc. (AEI) , we bring together expertise and innovation to solve the most complex challenges. Since 1978, we've supported mission-driven organizations in designing systems and environments that advance society and improve lives. Today, with more than 900 professionals across 22 offices, we help shape the future of healthcare, science and technology, energy, education, and other vital sectors. From elevating patient care in Mayo Clinic's world-class hospitals to enabling discovery in high-containment laboratories for U.S. agencies and driving environmental progress with Microsoft's renowned Thermal Energy Center, our work enriches the human experience, safeguards the environment, and pushes the boundaries of possibility. AEI consistently earns national recognition from leading industry publications, including Building Design+Construction, Engineering News-Record, and...

See how design solutions comes to life! Join Harris Group's 2026 Summer Internship and learn about the dynamic world of consulting engineering. Harris Group is seeking a Mechanical Engineer Intern to join our Portland team. As an intern with Harris Group, students will gain exposure to industrial facility projects across a variety of industries such as Aerospace Facilities, Ports & Terminals, Renewable Energy, Oil & Gas, and Life Sciences. Harris Group interns have a unique educational opportunity to gain exposure to multiple engineering disciplines, such as Mechanical, Electrical, Automation & Controls, Civil, Structural, Process, and Architectural. Interns will have the opportunity to learn from and collaborate with diverse multidisciplined teams of Project Managers, Engineers, Designers, and Drafters on a variety of industrial engineering projects. Bring your innovation and curiosity to this exciting internship opportunity! Responsibilities Provide support to...

Harris Group thrives on providing expert engineering for some of today's most complex challenges. We are creative in our approach by delivering multi-discipline services across a wide range of project types. Our successes are directly related to high-quality collaboration, across all offices, expertise, and backgrounds. Harris Group is a 100% Employee-Owned company with our eyes focused on the people in the company, the clients we serve, and the communities in which we live. Harris Group is looking for a Senior Mechanical Engineer to be based in our Portland, OR office. This role is responsible for providing professional engineering expertise to our projects that seek to positively impact both the community and the environment. The incumbent will work on innovative designs and see diverse projects through development, detailed design, commissioning, and construction support. What We Can Offer You Variety of project types: Life Science, Industrial Manufacturing, Biofuels,...

Kleinschmidt has a full-time opening for a Mechanical Engineer to perform mechanical design work for hydroelectric and fish passage systems. This position is open to candidates in the Pacific Northwest, either Portland, Oregon or Redmond, Washington . Our flexibility and core value of relationships allow us to offer employees the opportunity to work in a hybrid environment including working from the office and remotely. This position requires three days in-office. Salary: $87,000-$121,000/year (based on experience) Who You Are A licensed engineer (or willing and able to get a PE licensure within 2 years) with a Bachelor of Science in Mechanical Engineering. Relationship-focused: Capable of working effectively with clients and team members while applying mechanical engineering skills from feasibility, analysis and design, and construction. Knowledgeable: The successful candidate will have experience with machine design preferably facility design in oil systems,...

What Your Day Will Look Like: As an Engineering Designer, you'll assist in the preparation of design plans and technical drawings for water and wastewater infrastructure projects. Working under close supervision, you'll apply foundational engineering knowledge and CAD drafting skills to support the development of pipelines, pumping systems, and treatment facilities while gaining exposure to design standards and project coordination. What You'll Do: Prepare and edit design drawings, layouts, and plan sheets using CAD software under the direction of senior staff. Assist with basic design calculations, quantity estimates, and project documentation for water and wastewater systems. Support data collection and field verification to confirm existing infrastructure conditions. Collaborate with engineers and designers to ensure design accuracy, completeness, and compliance with applicable standards. What You'll Need: Bachelor of Science in Civil, Environmental, Chemical,...

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...