Transportation Stormwater Engineer

Transpo Group is a transportation planning and engineering consulting firm focused on creating safer, more efficient, and more vibrant communities.

For more than 25 years, we have built our reputation as trusted transportation experts, delivering innovative solutions for public agencies, institutions, and private clients throughout the Pacific Northwest.

As our transportation design practice continues to grow, we are expanding our in-house stormwater engineering capabilities to support larger and more complex transportation projects.

This position represents an exciting opportunity to join a growing team and play a key role in shaping the future of our drainage practice.

Position Overview Transpo Group is seeking a licensed Professional Engineer with experience in transportation-related stormwater and drainage design.

The successful candidate will lead the preparation of drainage analyses and design documents for roadway, multimodal, and transportation infrastructure projects throughout Washington State.

This position is ideal for an engineer who enjoys technical work and is excited by the opportunity to help grow a developing practice area within an established transportation consulting firm.

While the immediate focus will be project delivery, there will be opportunities to help expand Transpo's stormwater capabilities and assume increasing leadership responsibilities as the practice grows.

What You'll Do Prepare and oversee stormwater analyses and drainage designs for transportation improvement projects.

Perform hydrologic and hydraulic calculations and analyses.

Develop stormwater management, conveyance, and treatment designs.

Prepare drainage reports, technical memoranda, plans, specifications, and supporting documentation.

Coordinate closely with roadway designers, traffic engineers, planners, and environmental specialists.

Support permitting efforts and compliance with local, state, and federal stormwater requirements.

Participate in project meetings and collaborate directly with agency and municipal clients.

Assist in developing internal stormwater design standards, tools, and best practices.

Support proposal development and project pursuits when stormwater expertise is needed.