Civil Engineer, Hydrology and Hydraulics
Job Details
- Experience
- 5+ years of relevant civil engineering experience, including at least 3 years of hands-on work in hydrology, hydraulics, drainage design, or floodplain analysis.
Requirements
- Hold a bachelor’s degree in Civil Engineering or Water Resources Engineering from an ABET-accredited program.
- Have 5+ years of relevant civil engineering experience, including at least 3 years of hands-on hydrology, hydraulics, drainage design, or floodplain analysis.
- Demonstrate proficiency in HEC-RAS and HEC-HMS, including model development, interpretation, and documentation.
- Have experience with culvert and storm sewer analysis tools such as HY-8, Storm and Sanitary Analysis, or StormCAD, or equivalent tools.
- Be proficient in AutoCAD Civil 3D for grading, drainage layouts, profiles, and construction plan production.
- Have experience designing detention and conveyance systems and preparing drainage reports for agency review.
- Have working knowledge of FEMA floodplain information, local stormwater and floodplain development criteria, NOAA Atlas 14 rainfall data, and hydrologic methods including Rational, NRCS/TR-55, and unit hydrograph methods.
- Be able to manage multiple project priorities, explain technical tradeoffs clearly, and coordinate with design and construction teams.
- Professional Engineer licensure, particularly in Texas or Oklahoma, or a clear path to obtaining licensure, is a bonus.
- Experience with HEC-RAS 2D, ArcGIS or QGIS, SWMM or HydroCAD, no-rise certifications, CLOMR/LOMR applications, or floodway and floodplain crossing analyses is a bonus.
- A master’s degree focused on water resources, hydrology, or hydraulic engineering is a bonus.
Responsibilities
- Evaluate prospective sites using survey, terrain, watershed, and floodplain information, and identify drainage constraints.
- Develop and review hydrology and hydraulic models using HEC-HMS, HEC-RAS, and other appropriate tools.
- Design stormwater conveyance and detention systems, erosion protection, and water-quality and low-impact development measures where required.
- Develop erosion and sediment control plans and support SWPPP preparation and compliance.
- Assess runoff, downstream impacts, tailwater conditions, and flood risks to buildings, electrical equipment, substations, and site access.
- Recommend flood-protection criteria for critical facilities, including design storms, freeboard, and finished floor and equipment pad elevations.
- Integrate drainage design with grading, building pads, retaining walls, utilities, and access roads.
- Prepare drainage reports, calculations, exhibits, specifications, and Civil 3D plan sheets for permitting and construction.
- Prepare or review floodplain analyses and submittals, coordinate with agencies and consultants, and support construction through RFIs and field observations.