Water/Wastewater Engineer
$65k - $190kI&S Group
Water/Wastewater Engineer Department: Water/Wastewater Employment Type: Full Time Location: St. Louis Park, MN Compensation: $65,000 - $190,000 / year Description Founded in 1973, ISG is a multi-disciplinary, full-service architecture, engineering, planning, and interior design firm, supporting clients throughout the nation. ISG is looking to add a Water/Wastewater Engineer to our dynamic engineering team. As a Water/Wastewater Engineer, you will make a real difference for Municipal and Industrial clients across the U.S., contributing to projects that improve lives and communities. We are a full-service, multi-disciplinary team, who perform award winning work in planning, design, survey, and construction. You will work alongside industry leaders, Casey Patton, PE, Water/Wastewater Practice Group Leader, and Brian Hiles, Senior Water/Wastewater Engineer, along with several other innovative Wastewater professionals. Essential Duties Develop comprehensive plans for water distribution networks, wastewater collection systems, and treatment facilities Design key infrastructure components including pumping stations, pipelines, lift stations, and storage tanks Perform hydraulic modeling and hydrological analyses to support system design and optimization Lead cross-functional teams through all phases of project delivery—from planning and design to construction and commissioning Prepare detailed technical reports, cost estimates, and construction documentation Manage project timelines, budgets, and compliance with regulatory standards Provide technical guidance during construction and operational phases to ensure quality and performance Diagnose system issues and propose effective engineering solutions Conduct feasibility studies and environmental impact assessments Ensure all designs adhere to federal, state, and local regulations Prepare environmental documentation and facilitate permitting processes Collaborate with municipalities, utility providers, developers, and government agencies Translate complex technical concepts into clear, accessible information for non-technical stakeholders As an ISG employee owner, you will continue to grow in your career. You’ll learn from us, and we’ll learn from you. You’ll have the freedom and autonomy to do your best work with plenty of support along the way. Our culture is essential to our success and your engagement in it. Here are some projects we've worked on recently that might give you a better sense of what you'll be doing day to day: Clarion Water Treatment System Hartford, SD Reclamation Facility Improvements We’ve listed a compensation range that reflects our expectations for this role, including both direct and indirect components. We understand that your experience and value may fall outside of this range. If you feel you're a strong fit but your compensation needs differ, we’re open to a conversation—let’s talk. Skills, Knowledge and Expertise Bachelor’s degree in Civil, Environmental, or Chemical Engineering Professional Engineer (PE) license or Engineer-in-Training (EIT) certification 4–10+ years in water/wastewater design and computerized drafting of new and rehabilitated water treatment facilities, groundwater wells, water storage facilities, water distribution systems, pumping stations, wastewater treatment facilities, collection systems, and lift stations. Familiarity with AutoCAD, GIS, hydraulic modeling software, and Microsoft Office Strong analytical, problem-solving, and communication skills Ability to work independently and in teams Knowledge of industry standards ISG Employee Owner Benefits Medical, dental, and vision Paid time off, pro-rated amount available on your start date Paid holidays and paid volunteer time Paid parental leave Bi-annual profit sharing Employee Ownership Stock Plan (ESOP) 401K retirement plan Life insurance HSA and FSA options Bereavement leave Supplemental voluntary benefits Short term and long-term disability Parking reimbursement, varies on office location Cell phone plan reimbursement Mileage reimbursement for ISG-approved travel #J-18808-Ljbffr
- ...Wastewater Process Engineer Location: Columbus, OH, US Des Moines, IA, US Creve Coeur, MO, US Company: Black & Veatch Family of Companies Together... ...benefits. Our Team of over 200 process engineers support water, industrial, next generation agriculture, LNG, hydrogen,...WaterWork experience placementWork at officeLocal areaHome officeFlexible hours
$70k - $190k
...Senior Water/Wastewater Engineer Department: Water/Wastewater Employment Type: Full Time Location: St. Louis Park, MN Compensation: $70,000 - $190,000 / year Description Founded in 1973, ISG is a multi-disciplinary, full-service architecture, engineering, planning, and...WaterFull timeWork at office$100k - $140k
...s practices creates a focus on client success and partnerships that are important to our communities and our environment. Water/Wastewater Engineer (Municipal Projects) Shape the Future of Water and Wastewater Infrastructure with Hanson! At Hanson, we're dedicated to pioneering...WaterInternshipLocal area- ...Water/Wastewater Project Engineer Locations available Sioux Falls, SD Omaha, NE Billings, MT Bozeman, MT Kalispell, MT Cheyenne, WY Kansas City, MO St. Louis, MO IMEG is hiring a Civil Project Engineer to support water/wastewater-focused civil engineering projects and...WaterLocal areaFlexible hoursNight shift
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- A leading engineering firm in St. Louis is seeking a Civil Engineer - Water/Wastewater to provide water and wastewater design services. The ideal candidate will have a Bachelor's Degree in Civil Engineering, at least 3-7 years of relevant experience, and proficiency in...WaterFull time
$80k - $95k
Gonzalez Companies, LLC is seeking a Project Engineer (III/IV) in Water/Wastewater in St. Louis, MO. The role focuses on the design and oversight of treatment facilities and pipelines, requiring proficiency in hydraulic modeling and AutoCAD. Candidates should hold a Bachelor...Water$100k - $120k
Hanson Professional Services, Inc. is looking for a motivated Water/Wastewater Engineer with 5 years of experience to support projects in St. Louis, MO. You will design and implement systems, including treatment facilities and distribution networks, while collaborating...WaterLocal area$100k - $140k
...’s practices creates a focus on client success and partnerships that are important to our communities and our environment.Water/Wastewater Engineer (Municipal Projects)Shape the Future of Water and Wastewater Infrastructure with Hanson!At Hanson, we’re dedicated to pioneering...WaterInternshipLocal area- A distinguished engineering firm in St. Louis, Missouri, is seeking a Water/Wastewater Engineer to design cutting-edge water and wastewater systems. The role involves managing projects, mentoring junior engineers, and developing relationships with clients. With a focus...Water
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- IMEG Corporation is seeking a Water/Wastewater Project Engineer in St. Louis, MO, to lead design efforts on municipal, commercial, and industrial projects. The ideal candidate will have a BS in Civil Engineering, preferably a PE License, with 2+ years of experience. Responsibilities...Water
- Senior Water/Wastewater Process Engineer/Project Manager This position offers an exciting opportunity for the selected candidate to be part of a firm with national water/wastewater expertise in a small company environment. We are seeking an engineer that has experience...Water
- ...Job Description Job Description Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer for their team in St. Louis, Missouri! Responsibilities: Use technical expertise to serve as a technical resource, plan and design...Water
- Job : Wastewater Engineer - Technical SME Location : Lenexa, KS or Omaha, NE or Chesterfield, MO or Austin, TX Help Solve the Toughest Wastewater... ...SME to serve as a senior technical resource for our Water Environment teams across multiple regions. This role supports...WaterFlexible hours
- ...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...Water
$17 per hour
...compaction granulation, and granular filling. We support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more. With over 30 years of providing...WaterHourly payWeekly payFull timeContract workDay shiftAfternoon shift- Overview Join to apply for the Civil Engineer - Water/Wastewater role at Gonzalez Companies, LLC . Location: St. Louis, MO Gonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small...WaterFull timeWork at officeLocal areaFlexible hours
- ...is responsible for the construction and fabrication for new water/wastewater treatment plants. It will also support water and wastewater... ...and assist with system repairs Collaborate with operations, engineering, and project teams to ensure efficient project completion Travel...Water
- ...Metropolitan St. Louis Sewer District provides comprehensive wastewater and storm water management services to residents and businesses in both... ...-range of roles including skilled crafts and laborers, engineering, information technology, finance, human resources and administration...Water
$80k - $95k
...provides comprehensive planning, design, and construction management services to water, sewer, and utility districts and municipalities. We are seeking a Project Engineer (III/IV) in Water/Wastewater to serve our clients and community. This role requires expertise in...WaterFor contractorsLocal areaFlexible hours- ...JOB SUMMARY: The Civil Engineer will perform civil site design, roadway, commercial design, and water and sewer. JOB DUTIES: Perform site layout and design, grading, Stormwater drainage, sanitary sewer design, and erosion control design. Conduct...WaterWork at office
$134.26k
...the world. Job Description CDM Smith is a multi-discipline engineering and architectural firm. Our firm is responsible for large-scale flood protection projects, water supply, water and wastewater plant design, transit facilities, and industrial facilities. As a...WaterContract workFor contractorsH1bRemote work- ...Pretium Packaging is searching for a talented, hands-on Process Engineer for our plant in St. Louis, Missouri. About Us:... ...and install molds, set and adjust time cycles, air pressures and water temperatures, position labeler, change over and adjust reamer,...Water
- ...We are looking for a driven and curious Civil Engineering Graduate to support our federal team in a hybrid capacity at our St. Louis, MO... ...grading, and utility design as well as addressing our country’s water, resiliency, and disaster recovery challenges. You’ll have the...WaterWork experience placementWork at officeLocal area2 days per week3 days per week
$75k - $108.8k
...Jacobs Construction Managers, Project Managers, Inspectors, and Engineers in addition to the Project Client and Contractors to... ...the Owner to lead construction management on a variety of water and wastewater facility projects in the St Louis area. Bring your curiosity...WaterFull timeFor contractorsWork at officeRemote work$70.5k - $76k
...Crawford, Murphy & Tilly is seeking a Civil Engineer to join our Water Resources group in the St. Louis, MO office. This is not a remote position... ...services. What you will do: Support water, wastewater, and stormwater municipal infrastructure projects from planning...WaterWork experience placementInternshipWork at office- ...a Treatment Plant Intern, you will gain hands-on experience in water treatment operations, including system monitoring, data collection... ...a valid driver's license. Internships are available at various wastewater treatment plants in St. Louis, scheduled from May to July. #J-1...WaterSummer workInternshipSummer internship
$70k - $90k
...Overview Farnsworth Group is seeking a Civil Engineer in one of the posting locations below. The role focuses on planning, design, and management of civil engineering projects including water, wastewater, stormwater, and transportation for local and government agencies...WaterTemporary workWork at officeLocal areaImmediate startFlexible hours- ...multidisciplinary teams, including civil, structural, and environmental engineers.* Assist with construction support services such as... ...transportation corridors, site development, facilities and water/wastewater systems preferred.* Proficiency in geotechnical software...WaterWork at office
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