About Us

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists. That's why we believe diversity is our greatest strength. HDR is proud to be an equal opportunity workplace and an affirmative action employer.

Watch Our Story:' https://www.hdrinc.com/our-story'

We believe that the way we work can add meaning and value to the world. That ideas inspire positive change. That coloring outside the lines can illuminate fresh perspectives. And that small details yield important realizations. Above all, we believe that collaboration is the best way forward.

Primary Responsibilities

HDR currently has an opening for a Transportation Hydraulics Engineer to join our team in St. Louis, MO. The primary duties include working in a team with other project engineers on the detailed drainage design for urban and rural roadway, highway, transit, and civil site projects throughout the Missouri/Kansas Region. The candidate must be able to demonstrate an ability to collaborate well with an interdisciplinary team to efficiently achieve overall project goals. The candidate will also be expected to work independently on smaller projects.

This role will be responsible for the following stormwater design elements, but not limited to:

Understanding of local, state, and regional stormwater regulations and stormwater design manuals.Stormwater regulatory and permitting process.Study and design of stormwater management facilitiesTransportation drainageHydrologyStorm sewersStorm CulvertsBest management practices (BMPs) for water quality treatmentWater detention facilitiesOpen channel modelingSurface water runoff collectionSite drainageHydrologic and Stormwater/drainage modelingAssist with writing reports and technical memosPreparing construction/contract plans, specifications, and cost estimates

Keyword(s): Hydraulic modeling, hydrologic modeling, stormwater detention facilities, surface water runoff collection, open channel modeling, water quality best management practices (BMPs)

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Required Qualifications

Bachelor's degree in Civil, Environmental, Transportation, or Structural Engineering, or a related fieldProfessional Engineer (PE) license3 years of experience related to stormwater designMicroStation or AutoCAD experience along with the production of construction plansSelf-motivated to complete tasks and learn new skillsSolid written and verbal communication skillsAbility to use MS Office including Word, Excel, PowerPoint, and OutlookAbility to work in the office to allow for collaboration

Preferred Qualifications

Local candidatesExperience with The Metropolitan Sewer District of St. Louis permitting processExperience with common industry software (OpenRoads, Civil 3D, PondPak, StormCAD, XPSWMM, Culvert Master, Flow Master, InRoads Drainage, Geopak Drainage, ArcGIS Pro, HEC-HMS, HEC-RAS, SRH-2D, etc.)

Why HDR

At HDR, we know work isn't only about who you work for it's also about what you do and how you do it. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other's contributions, and collaborate together to make great things possible.When you join HDR, we give you license to do the same. We help you take charge of your career, giving you multiple growth opportunities along the way.