Drainage Engineer - Hydrology, Design & Reports

Galloway-; Johnstown (CO); On-site; USD 95,000 - 119,000; Full time

Benefits offered by this job

100% employer-paid benefits

Biannual performance bonuses

Profit sharing

Internal promotions and mentorship

Job summary

Galloway & Company, Inc. is seeking a Drainage Engineer to support lead engineers in planning, analysis, and design of drainage and stormwater systems for land development projects in Colorado.

You will apply hydrologic and hydraulic principles to develop practical, technically sound solutions with multidisciplinary teams. Responsibilities include design of conveyance systems, detention facilities, culverts, and water quality features; prepare reports; ensure code compliance; and communicate

Qualifications

• Drainage design experience.
• Hydraulic and hydrologic analyses experience.
• Engineering calculations and plan production experience.
• Experience applying local DOT drainage design standards.
• Proficiency with CUHP, SWMM, HY-8, FlowMaster, StormCAD.
• Strong technical writing and collaboration across teams.

Responsibilities

• Perform hydrologic and hydraulic analyses using industry-standard software.
• Design stormwater conveyance systems, detention facilities, culverts, open channels, and water quality/LID facilities.
• Develop engineering calculations, evaluate design alternatives, and provide technical recommendations.
• Prepare drainage reports, stormwater management plans, and technical memoranda specifications.
• Produce and review drainage plan sheets, profiles, details, and exhibits communicating design intent clearly.
• Ensure compliance with DOT, local agency, floodplain, stormwater, and water quality criteria.
• Coordinate drainage design with roadway, structural, utilities, environmental, and other disciplines.
• Support QA/QC procedures to ensure accurate, complete designs.
• Participate in field investigations and review RFIs, submittals, and drainage questions.
• Communicate findings and progress with project managers, clients, and regulatory agencies.

Skills

Hydrologic analysis

Hydraulic analysis

Engineering calculations

Technical writing

Cross-disciplinary collaboration

Education

Bachelor's degree in Civil Engineering

Tools

CUHP

SWMM

HY-8

FlowMaster

StormCAD

Job description

Galloway & Company, Inc. is seeking a Drainage Engineer to support lead engineers in planning, analysis, and design of drainage and stormwater systems for land development projects in Colorado.

You will apply hydrologic and hydraulic principles to develop practical, technically sound solutions with multidisciplinary teams. Responsibilities include design of conveyance systems, detention facilities, culverts, and water quality features; prepare reports; ensure code compliance; and communicate