Harrison Consulting Solutions
Water Resources Project Manager
St. Louis, USOn-sitePermanentFull-time
Posted Aug 5, 2026
A civil engineering firm located in multiple locations is seeking a Senior Water Resources Project Manager for their St. Louis, Missouri office!
Responsibilities:
Salary is commensurate with experience.
Successful applicant must be authorized to work in the USA without sponsorship.
All qualified applicants will receive consideration for employment without regard to protected veteran status, disability, race, color, religion, sex, sexual orientation, gender identity, or national origin.
Responsibilities:
- Design/manage treatment, wastewater collection and water system conveyance facilities
- Design improvements to wastewater treatment facilities to meet environmental regulations
- Mentor/train junior staff with a focus on environmental/wastewater engineering
- Assist with water resources planning/watershed master planning on multi-disciplinary projects
- Prepare grant applications/facility plans
- Work with private/public stakeholders to secure project funding for small to medium-sized systems
- Manage water, wastewater and reclaimed water supply through planning, modeling and permitting
- Serve as primary contact for clients, contracts and local government officials
- Work with other disciplines to develop effective solutions
- Bachelor’s Degree in Civil/Environmental Engineering
- 8+ years of design experience with a focus on water resources
- PE License
- Experience with hydrologic, hydraulic and groundwater software
- Experience working with governmental and private clients in Missouri, Kentucky and Illinois
- Proficient in XPSWMM, WaterGEMS, SewerGEMS, WaterCAD and AutoCAD Civil 3D
- Experience with GeoPAK Drainage, HECRAS, HECHMS, PondPak and HY-8
Salary is commensurate with experience.
Successful applicant must be authorized to work in the USA without sponsorship.
All qualified applicants will receive consideration for employment without regard to protected veteran status, disability, race, color, religion, sex, sexual orientation, gender identity, or national origin.
Please contact Laura Harrison for further information!
www.harrisonconsultingsolutions.com
517-906-6926
Role snapshot
Job type
Full-time
Required skills
Water Resources EngineeringWastewater Treatment DesignHydraulic Modeling (XPSWMM, SewerGEMS)Hydrologic Modeling (HEC-HMS, HEC-RAS, PondPak, HY-8)Water Distribution System Modeling (WaterGEMS, WaterCAD)AutoCAD Civil 3DProject ManagementTeam Mentoring and TrainingGrant and Funding AcquisitionStakeholder EngagementClient and Contract ManagementRegulatory ComplianceWater Supply PlanningPermitting
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