5 water engineering intern jobs found in Portland, OR

Who We Are We are a firm that values and respects our staff, fosters an environment that encourages learning and growth, and is committed to the success of our clients. At PAE, we like to think of ourselves as a little bit different from most engineering firms. Here's why: We care intensely about envisioning and creating sustainable building systems and work every day to break new ground in the world of sustainable design. We have a close affinity to the visions of the architects we work with; we understand the need for beauty as well as practicality. We value creativity as much as we value precision. We understand that the visionary people we want to hire need to experience the world in order to change the world, and we work hard to support that need. About The Program Our internship program provides hands-on experience in sustainable engineering design. The 10 to 12 week paid program gives interns the opportunity to learn about the building design industry...

Who We Are We are a firm that values and respects our staff, fosters an environment that encourages learning and growth, and is committed to the success of our clients. At PAE, we like to think of ourselves as a little bit different from most engineering firms. Here's why: We care intensely about envisioning and creating sustainable building systems and work every day to break new ground in the world of sustainable design. We have a close affinity to the visions of the architects we work with; we understand the need for beauty as well as practicality. We value creativity as much as we value precision. We understand that the visionary people we want to hire need to experience the world in order to change the world, and we work hard to support that need. About The Program Our internship program provides hands-on experience in sustainable engineering design. The 10 to 12 week paid program gives interns the opportunity to learn about the building design industry...

Design a career and build your future... Because it matters! Engineering Intern - Structural McMillen, Inc. is seeking motivated and detail-oriented Engineering Interns to join our team for Summer 2026 . This internship offers valuable hands-on experience supporting real-world projects in structural engineering . Interns will collaborate with experienced engineers and project teams, gaining both technical expertise and professional development in a supportive, team-oriented environment. Available Opportunities: • Structural Engineering - Denver, CO & Portland, OR Key Responsibilities: • Assist engineers with design, analysis, and technical calculations for ongoing projects. • Support preparation of drawings, models, and specifications using engineering software (e.g., AutoCAD, Civil 3D, Revit, MATLAB, or discipline-specific tools). • Participate in fieldwork, site visits, inspections, and testing as needed. • Collect, organize, and analyze project data and...

Who We Are PAE is an engineering and design firm that turns complex challenges into reality. By leveraging the latest technologies, we solve problems in unique ways, and our designs enable buildings and communities to be more resilient and efficient. PAE is trusted by our clients in every aspect of a project's lifespan, from idea to occupancy. We set ambitious goals backed by analysis to significantly conserve water and energy while balancing costs and long-term operational needs. PAE is looking for a seasoned Mechanical Engineering Leader to manage projects, guide technical design work, and strengthen both client relationships and internal operations. This role oversees project teams, budgets, forecasting tools, and quality management while serving as Lead Engineer or Engineer of Record. It also plays a key role in improving company processes, mentoring staff, supporting business development, and representing PAE in client and industry settings. Ideal candidates hold a...

What Your Day Will Look Like: As a Professional Engineer, you'll apply engineering principles and technical expertise to the design and analysis of water and wastewater infrastructure projects. You'll take ownership of specific design tasks, coordinate with multidisciplinary teams, and ensure that all work meets technical standards, regulatory requirements, and client expectations while continuing to develop your professional engineering judgment and leadership skills. What You'll Do: • Prepare and review design plans, calculations, and technical documentation for pipelines, pump stations, and treatment systems. • Apply engineering standards and design codes to ensure technical accuracy and regulatory compliance. • Conduct hydraulic modeling, flow analysis, and system evaluations to support design and planning decisions. • Coordinate design efforts across internal teams, subconsultants, and regulatory agencies. • Support project managers with technical input, cost estimating,...