Use hydraulic modeling and master planning expertise as a Senior Water and Wastewater Modeling Engineer with Olsson in a hybrid work setting. Design infrastructure that supports water quality and community needs.

Olsson seeks an experienced engineer for water and wastewater projects from conception through completion. You will perform process design calculations, projections, technical analysis, and client meetings. The work covers collection, treatment, supply, storage, and distribution systems while supporting design quality and project objectives.

Key Responsibilities: Perform hydraulic modeling and water wastewater master planning

Prepare construction documents and technical reports

Conduct QA/QC and review complex project designs





Supervise assignments and mentor junior staff

Maintain solid client relationships and project delivery

Requirements: Bachelor’s degree in engineering, planning, or related field

Understanding of water and wastewater master planning

Knowledge of open channel and closed pipe hydraulics

Experience with ArcGIS Pro mapping software

10+ years using water and sewer modeling software

Bring advanced hydraulic modeling, technical review, and water infrastructure experience to Olsson’s Water/Wastewater team.

📌 Senior Water Wastewater Modeling Engineer (Northumberland County)
🏢 Olsson
📍 Northumberland County