Water Wastewater Engineer/Project Manager
Harrison Consulting Solutions
Job Description
Job Description
Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer/Project Manager for their team in St. Louis!
Responsibilities:
- Plan/design water and wastewater systems (pumping, process and mechanical piping, related valves and process equipment)
- Deliver quality work on time and within budget
- Manage project teams (budget, schedule, and quality control)
- Participate in professional associations preferred
Requirements:
- M.S., B.S. in Environmental, Civil, Chemical, or related engineering degree
- 8+ years of experience
- PE License
Salary is commensurate with experience.
Successful applicants 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!
- ...firm with offices in multiple states is seeking a Senior Water Wastewater Engineer for their team in St. Louis, Missouri! Responsibilities... ...the client's concerns, objectives, and goals Serve as project manager as needed (direct teams to meet budget, schedule, and...Water
- ...Water/Wastewater Engineer At HDR, our employee-owners are fully engaged in creating a welcoming environment... ..., you'll help shape how communities manage water for generations to come. From... ...Function as technical specialist or project manager on mid-size projects as needed...WaterFull time
- ...the world. We believe water is more than a resource... ...shape how communities manage water for generations... ...drinking water and treating wastewater responsibly to... ...role of Water/Wastewater Engineer, we'll count on you to... ...specialist or project manager on mid-size projects...WaterFull time
- ...realworld infrastructure. We need a passionate Water/Wastewater Engineer who wants to lead, innovate, and grow... ...partners, present to city officials, and own project outcomes. Clear Growth Path: From Engineer Project Manager Technical Lead Partner - we map it out with...WaterImmediate startFlexible hours
- ...Gonzalez Companies, LLC is actively seeking a Project Engineer (III/IV) - Water/Wastewater in St. Louis, MO. You will lead design, analysis, and oversight of water and wastewater facilities, pump stations, pipelines, and related infrastructure, with emphasis on compliance...Water
$100k - $130k
...Water/Wastewater Project Engineer Full-time $100,000-$130,000 DOE Job Description As a Project Engineer for Water/Wastewater in our... ...office, you will provide various engineering and project management duties related to evaluating, designing, and constructing...WaterFull timeWork at office$100k - $120k
...community impact. We are seeking a motivated Water/Wastewater Engineer with 5 years of experience to support... ...water and wastewater infrastructure projects from our St. Louis, MO office.... ...calculations and pump sizing. Prepare and manage plans, specifications, permitting documents...WaterInternshipWork at officeLocal area- ...invites undergraduates pursuing a BS in Engineering to join as a Water/Wastewater Engineering Intern. You\'ll work... ...Group on municipal and industrial projects, gaining exposure to project... ...engineers and designers, develop time-management and organizational skills, and...WaterInternship
- ...our business. As an American Water employee, you will be... ...largest regulated water and wastewater utility company in the United... ...Primary Role The Associate, Project Delivery Engineer is an entry level position... ...systems, such as design, project management, and operational support to...WaterFull timeContract workCasual workWork at officeLocal area
- CSG Talent is partnering with a leading global engineering consultancy to recruit a Senior Project Manager / Senior Water Engineer to join and help grow its municipal... ...with a strong background in municipal water and wastewater consulting who enjoys leading projects,...WaterRelocation package
- Gonzalez Companies is seeking a Project Engineer III/IV for Water/Wastewater in St. Louis, MO. Lead design and oversight of facilities, pump stations, and pipelines, with hands-on modeling, calculations, and reports. You will mentor junior staff, coordinate with multidisciplinary...Water
- ...Lineboat Chief Engineer St. Louis, MO This is a full time, exempt level position. Position... ...(ARTCo). Job Responsibilities: Manager of all repairs, maintenance, engine room,... ...Work near or on large bodies of water, at various heights and in confined spaces...WaterFull timeFlexible hours
- ...Project Engineering Manager - Water/Wastewater Date: Jun 29, 2026 Location: Kansas City, MO, US Memphis, TN, US Des Moines, IA, US Creve Coeur, MO, US Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an...WaterFull timePart timeWork experience placementWorldwideRelocationVisa sponsorshipFlexible hours
$135k - $185k
...Senior Project Manager, Traffic Engineer GFT is seeking a Senior Project Manager, Traffic Engineer to join our Transportation Team in any of the... ...privately held AEC firm, we innovate where transportation, water, power, and buildings converge. We call this the...WaterFull timeContract workWork at officeLocal areaRemote work$80k - $115k
...% employee-owned civil and structural engineering firm dedicated to designing thoughtful... ...energetic individual for a civil engineering project management position. This position is ideal for a... ...Park Design Commercial Site Design Water and Sewer Design Road, Parking Lot,...WaterLocal areaFlexible hours- ...all our business segments. The Engineering Program Manager – Airbases is responsible for the... ...construction focal point for Airbase-related projects and initiatives, ensuring... ...chemical manufacturing, oil and gas, water or wastewater utilities, liquid storage and...WaterFor contractorsLocal areaFlexible hours
$80k - $95k
...Gonzalez Companies is a partner managed firm that provides comprehensive Planning... ...Services to large and small Water, Sewer and Utility Districts; Departments... .... We are currently seeking a Project Engineer (III/IV) - Water/Wastewater to help serve our connection of clients...Water- ...an ambitious, driven engineering professional looking to... ...-performing team? Our Water Global Practice is recognized... ...infrastructure projects, and we are looking for... ...industrial water and wastewater treatment plants, pump... ...with clients, project managers, other engineering discipline...WaterFor contractorsWork at office
- ...seeking an experienced Assistant Chief Engineer to support the daily operation and maintenance... ...refrigeration, heating, plumbing, water treatment, preventative maintenance, hotel... ...electrical substations, etc. · Ensure all projects are completed on time and according to...Water
- ...Vessel Chief Engineer American Commercial Barge Line is seeking an experienced and highly... .... Report accurately the fuel, water, lube status, and consumption to the wheelhouse... ...communication skills, verbal and written. ~ Manage Maintenance Inventory ~ Must possess...WaterTraineeship
- ...Overview Join to apply for the Civil Engineer - Water/Wastewater role at Gonzalez Companies, LLC . Location... ..., MO Gonzalez Companies is a partner managed firm that provides comprehensive... ...in water and wastewater engineering projects. Proficient in relevant engineering software...WaterFull timeWork at officeLocal areaFlexible hours
- GBA is seeking a Wastewater Engineer - Technical SME to serve as a senior technical resource for our Water Environment teams across regions. This role supports complex wastewater projects, provides high-level technical guidance, and helps strengthen engineering capability...Water
- Job: Wastewater Engineer - Technical SME Location: Lenexa, KS or Omaha, NE or Chesterfield, MO... ...Engineering Challenges Some engineers enjoy managing projects. Others enjoy solving the most... ...a senior technical resource for our Water Environment teams across multiple regions...WaterFlexible hours
$70k - $90k
Farnsworth Group, Inc. is looking for a Civil Engineer in St. Louis, MO. This role involves planning, design, and management of civil engineering projects including water, wastewater, and transportation. Responsibilities include managing client relationships, conducting...WaterFlexible hours- ...Project Engineer Join our team! Our mission is BUILDING COMMUNITIES. IMPROVING LIVES. For over... ...solutions. This role supports our Water Resources team and collaborates across... ...including Water Resources, Potable Water, and Wastewater — giving you exposure to how systems...WaterFor contractorsWork at officeLocal areaImmediate startFlexible hoursNight shift
$100k - $150k
...Inc. (CDI) is a multi-disciplined civil engineering firm offering civil site, structural,... ...Structures, Survey, Transportation, and Water Resources. We have office locations in... .... We are looking for a Bridge Engineer Project Manager to support our CDI mission in Building...WaterFor contractorsWork at officeLocal areaFlexible hours$100k - $150k
...Inc. (CDI) is a multi-disciplined civil engineering firm offering civil site, structural,... ...Structures, Survey, Transportation, and Water Resources. We have office locations in... ...We are looking for a Bridge Engineer - Project Manager to support our CDI mission in Building...WaterFor contractorsLive outWork at officeLocal areaFlexible hours$40 - $55 per hour
...Project Engineer III/IV - Water/Wastewater Department: Water/Wastewater Employment Type: Full Time Location: St. Louis, MO... ...hour Description Gonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and...WaterFull timeFor contractorsLocal areaFlexible hours- A dynamic civil engineering firm is seeking an Entry Level Civil Engineer (May 2026 Graduate) to join their St. Louis office. The role involves preparing engineering reports, collaboration with design teams, and conducting site visits. Candidates should have a Bachelor'...WaterWork at office
- Liberty Personnel Services, Inc. seeks a Mechanical Engineer to join our team in Missouri. You will plan, design, rehabilitate, and support construction of mechanical systems for water and wastewater facilities, including HVAC, plumbing, utilities, and fire protection....Water
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Water Wastewater Engineer/Project Manager. Be the first to apply!
- water engineer Saint Louis, MO
- hydraulic application engineer Saint Louis, MO
- hydraulic engineer Saint Louis, MO
- engineering director Saint Louis, MO
- principal engineer Saint Louis, MO
- general engineer Saint Louis, MO
- data center chief engineer Saint Louis, MO
- hotel chief engineer Saint Louis, MO
- principal developer Saint Louis, MO
- chief engineer Saint Louis, MO


