Last updated: 2025-10-13

15 Environmental Engineering jobs in St. Louis.

Found this site useful? We really need your help! Please rate us on App Storeand consider sharing on LinkedIn, Twitter, Facebook, Reddit

American Water Works Company Inc

American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States. With a history dating back to 1886, we provide s…

Associate Engineer

St. Louis

  • Skills: engineering design, hydraulic modeling, water quality, project management, water resources, construction management, environmental compliance, water treatment, technical supervision, system capacity evaluation
  • Level: entry
  • Type: full_time

Boeing

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respe…

Summer Internship Program - Facilities Engineering

Hazelwood

  • Skills: Facilities Engineering, Internship, Engineering Support, Project Management, Construction Projects, HVAC, Infrastructure, AutoCAD, Building Codes, Collaboration
  • Level: entry
  • Type: internship

Hubbell Incorporated

Hubbell creates critical infrastructure solutions that power our customers, communities, people and the planet. Founded in 1888, Hubbell is a leading global ma…

Engineering Intern (Summer 2026)

St. Louis

  • Skills: engineering, internship, electrical, utility, projects, collaboration, technical skills, process improvement, planning, organizational
  • Level: intern
  • Type: internship

American Water Works Company Inc

American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States. With a history dating back to 1886, we provide s…

Senior Planning Engineer - Water & Wastewater

St. Louis

  • Skills: water resources planning, wastewater system planning, capital planning, hydraulic modeling, asset management, financial analysis, regulatory developments, project management, engineering economics, problem solving
  • Level: senior
  • Type: full_time

Woodard & Curran

Woodard & Curran is a national engineering, science, and operations firm with a simple vision for clean water, a safe environment, healthy communities, and hap…

Water Distribution Staff

O'Fallon

  • Skills: clean water, water treatment, distribution systems, maintenance, compliance, environmental issues, process monitoring, certified operators, professional growth, emergency response
  • Level: entry
  • Type: full_time

GHD

As a multicultural organization, we encourage individual achievement and recognize the strength of a diverse workforce.

Senior Water Engineer

St. Louis

  • Skills: water resources, wastewater treatment, hydraulics, hydrology, engineering design, project management, CAD design, QA/QC programs, client management, technical reports
  • Level: senior
  • Type: full_time