Drainage Design Engineer - Hydraulics & Stormwater Expert

Greenman-Pedersen Inc; Wilmington (NC); On-site; USD 90,000 - 120,000; Full time

Job summary

Greenman-Pedersen, Inc. seeks a Drainage Design Engineer to join our transportation and infrastructure team. Focus on planning, analysis, and design of roadway drainage, bridge crossings, and stormwater systems for public and private sector projects.

The ideal candidate will have hydrology and hydraulics expertise and 4+ years' experience in drainage design, with PE licensure or the ability to obtain within 6 months. GPI promotes employee empowerment and project collaboration across disciplines.

Qualifications

• Bachelor's degree in Civil Engineering or related field.
• 4+ years of drainage and hydraulic design experience (transportation preferred).
• Professional Engineer (PE) license or ability to obtain within 6 months.
• Strong writing and verbal communication skills.

Responsibilities

• Perform hydrologic and hydraulic analyses for roadway, bridge, and site development projects.
• Design hydraulic structures and prepare Bridge Survey Reports and Culvert Survey Reports
• Perform floodplain analysis and prepare SFC/CLOMR/LOMR packages
• Design stormwater management and drainage systems including closed drainage systems, cross-pipes, and open channels
• Prepare drainage reports, calculations, construction drawings, and technical memoranda
• Develop erosion and sediment control plans and supporting documents
• Apply NCDOT and local agency drainage standards and criteria
• Coordinate with roadway, structural, utilities, and environmental design teams
• Support permit applications with permit drawings and Stormwater Management Plans
• Assist with construction phase services, including shop drawing review and field support
• Mentor junior staff and contribute to quality control efforts

Skills

Hydrology

Hydraulics

Technical writing

Teamwork

Communication

Education

Bachelor's degree in Civil Engineering

Tools

HEC-RAS

HEC-HMS

HY-8

HydroCAD

StormCAD

MicroStation/OpenRoads

AutoCAD Civil 3D

Job description

Greenman-Pedersen, Inc. seeks a Drainage Design Engineer to join our transportation and infrastructure team. Focus on planning, analysis, and design of roadway drainage, bridge crossings, and stormwater systems for public and private sector projects.

The ideal candidate will have hydrology and hydraulics expertise and 4+ years' experience in drainage design, with PE licensure or the ability to obtain within 6 months. GPI promotes employee empowerment and project collaboration across disciplines.