5 transportation jobs found in Portland

Drive the Future of Infrastructure in Maine! Work on a wide range of state/municipal and private transportation and highway design projects throughout Maine and the northeast and play a key role in designing solutions that serve communities today and stand strong for decades. We are SLR Consulting (US), a 500+ coast-to-coast team of advisory, environmental/engineering, and regulatory professionals. We deliver environmental and sustainability services to our clients through the integration of over 30 advisory, technical environmental, and engineering disciplines to help clients address some of their most complex challenges around sustainability. We are Making Sustainability Happen. As our new mid to senior-level Transportation or Civil Engineer , you will play an important role on a team whose work is essential to achieving this goal. Working @ SLR With us, there is no doubt you'll grow your subject-matter expertise and industry knowledge. We care about investing in our...

Inside the Role Corporate Manufacturing Engineering is seeking a highly motivated and self-directed Manufacturing Assembly Process Engineer (L6) to support the development, implementation, and improvement of assembly manufacturing processes across DTNA operations. This role is ideal for an engineer who thrives in a fast-paced and changing environment and enjoys balancing multiple projects, priorities, and stakeholders. The successful candidate will provide strong technical execution, solve manufacturing problems, and coordinate project activities from concept through implementation. The ideal candidate is hands-on, adaptable, organized, and resourceful. They independently investigate problems, identify practical alternatives, and follow issues through resolution while maintaining focus on safety, quality, cost, and schedule. Posting Information We provide a scheduled posting end date to assist our candidates with their application planning. While this date reflects our latest...

Otak is seeking a Senior Water Resources Engineer to provide technical leadership on complex water resources projects, including stream and river restoration initiatives that enhance watershed health and community resilience. Located in either our Portland, OR, or Vancouver, WA office, this role will lead the planning, design, and delivery of hydraulic engineering, restoration, stormwater, and fish passage projects across Oregon and Washington. As part of Otak's interdisciplinary Water and Natural Resources team, you will help develop practical, science-based solutions that improve infrastructure performance, stabilize waterways, reduce environmental impacts, and support healthy aquatic ecosystems. How You'll Contribute : Provide technical excellence and thought leadership in the areas of river/stream restoration, fish passage design, bridge hydraulics and scour countermeasure design. Perform hydrologic and hydraulic modeling. Conduct design calculations. Prepare...

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...

Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Plumbing Design Engineer II/III (MEP) - Portland, OR (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture: Interface has the company culture and work environment you have been seeking! You'll find a workplace with a culture of fun, superior work/life...