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"wastewater operator"
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Milwaukee, WI
in last 30 days
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185
"wastewater operator"
jobs
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Milwaukee, WI
in last 30 days
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Last 30 days
Road Crew: Water/Wastewater Utility
NEXT STEPS
City Of South Milwaukee Wisconsin
South Milwaukee, WI
L4 Mid
June 24th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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Wastewater SPO III/Lead
APPLY
Veolia France
South Milwaukee, WI
L4 Mid
July 7th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Senior Water & Wastewater Engineer Remote Options
NEXT STEPS
Australiaemployment
South Milwaukee, WI
Remote
L5 Senior
June 20th, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Wastewater SPO III/Lead
APPLY
Sarpi Thinktech
South Milwaukee, WI
L5 Senior
July 7th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Wastewater Operations Engineer II
NEXT STEPS
Veolia North America
South Milwaukee, WI
L5 Senior
July 4th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Wastewater Operations Engineer II Process Control
NEXT STEPS
Veolia
South Milwaukee, WI
L5 Senior
July 10th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Remote Water & Wastewater Industry Lead - Digital Transformation
NEXT STEPS
Rockwell Automation
South Milwaukee, WI
Remote
L7 Manager
July 8th, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Road Crew: Water/Wastewater Utility
NEXT STEPS
GovernmentJobs.com
South Milwaukee, WI
L3 Junior
June 27th, 2026
Water and Wastewater Treatment Plant and System Operators
Water and Sewer Line and Related Structures Construction
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Road Crew: Water/Wastewater Utility
NEXT STEPS
City Of South Milwaukee Wi
South Milwaukee, WI
L3 Junior
June 29th, 2026
Water and Wastewater Treatment Plant and System Operators
Water and Sewer Line and Related Structures Construction
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Wastewater SPO III/Lead
NEXT STEPS
Water Otter Job Board
South Milwaukee, WI
L5 Senior
July 10th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Wastewater Maintenance Technician
NEXT STEPS
Alsco
South Milwaukee, WI
L4 Mid
July 9th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Regional Wastewater Treatment Growth Leader
NEXT STEPS
Stantec
South Milwaukee, WI
L7 Manager
June 20th, 2026
Water/Wastewater Engineers
Sewage Treatment Facilities
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Water-Wastewater Engineer Hybrid, Growth & Impact
NEXT STEPS
Tkda
South Milwaukee, WI
L6 Lead
July 8th, 2026
Water/Wastewater Engineers
Sewage Treatment Facilities
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Water/Wastewater Engineering Lead Remote & Growth
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Australiaemployment
South Milwaukee, WI
Remote
L6 Lead
July 9th, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Wisconsin Market & Business Leader - Water/Wastewater Growth
NEXT STEPS
Brown and Caldwell
South Milwaukee, WI
L8 Director
June 22nd, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Wastewater SPO III/Lead
NEXT STEPS
Veolia
South Milwaukee, WI
L5 Senior
July 4th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Lead Wastewater Treatment Operator
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Veolia
South Milwaukee, WI
L3 Junior
July 8th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Supervisor Operations - Wastewater Plant
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Veolia France
South Milwaukee, WI
L5 Senior
June 17th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Wastewater Maintenance Technician
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Alsco Uniforms
South Milwaukee, WI
L4 Mid
July 8th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Lead Wastewater Plant Operator
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Water Otter Job Board
South Milwaukee, WI
L4 Mid
July 10th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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WATER PLANT OPERATOR
NEXT STEPS
City Of Cudahy
Cudahy, WI
L4 Mid
June 28th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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WATER PLANT OPERATOR
NEXT STEPS
Government
South Milwaukee, WI
L4 Mid
June 27th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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Water Treatment Operator Shift Tech & Lab Duties
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City Of Cudahy
Cudahy, WI
L3 Junior
June 28th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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WATER PLANT OPERATOR
NEXT STEPS
Government
Cudahy, WI
L4 Mid
June 19th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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Senior Water Accounts Lead - Wisconsin (Unlimited PPTO)
NEXT STEPS
Jacobs
South Milwaukee, WI
L7 Manager
June 19th, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Senior Water & Wastewater Engineer Project Leader (Remote)
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Jobot
South Milwaukee, WI
Remote
L6 Lead
June 20th, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Wastewater Tech: Field Ops & Compliance Lead
NEXT STEPS
Seeds Renewables
Cudahy, WI
L3 Junior
July 11th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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On-Site Water/Wastewater Project Lead - La Crosse
NEXT STEPS
Donohue Associates
South Milwaukee, WI
L5 Senior
June 20th, 2026
Water/Wastewater Engineers
Water and Sewer Line and Related Structures Construction
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Wastewater Operator
APPLY
Veolia North America
South Milwaukee, WI
L5 Senior
July 11th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Operator in Training
APPLY
Veolia France
South Milwaukee, WI
L2 Entry
July 12th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Wastewater Plant Operations Leader
NEXT STEPS
Veolia
South Milwaukee, WI
L4 Mid
June 20th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Data Center Water Treatment Technician Career Growth
NEXT STEPS
Garrattcallahan
South Milwaukee, WI
L3 Junior
June 24th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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Remote Water & Wastewater treatment Analytics Developer
APPLY
GrabJobs
South Milwaukee, WI
Remote
L5 Senior
June 24th, 2026
Data Scientists
Water Supply and Irrigation Systems
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Water/Wastewater Team Lead - PE, Mentor & Growth - Remote
NEXT STEPS
Jobot
South Milwaukee, WI
Remote
L7 Manager
July 9th, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Water Market Growth Director Wisconsin Leader
NEXT STEPS
Jacobs Engineering Group
South Milwaukee, WI
L7 Manager
June 23rd, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Water Business Group Digital Delivery Director
NEXT STEPS
HDR
South Milwaukee, WI
L7 Manager
June 26th, 2026
Water/Wastewater Engineers
Water Supply and Irrigation Systems
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Lead Wastewater Plant Operator Process Control
NEXT STEPS
Veolia North America
South Milwaukee, WI
L4 Mid
July 10th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Operator in Training
APPLY
Veolia
South Milwaukee, WI
L3 Junior
July 11th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Instrumentation & Controls Technician
NEXT STEPS
Sarpi Thinktech
South Milwaukee, WI
L5 Senior
June 29th, 2026
Water and Wastewater Treatment Plant and System Operators
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Chemical Service Technician for Data Centers
NEXT STEPS
Garrattcallahan Company
South Milwaukee, WI
L3 Junior
July 6th, 2026
Water and Wastewater Treatment Plant and System Operators
Water Supply and Irrigation Systems
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