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Night Shift Wastewater Pre-Treatment Operator (Full-Time or Part-Time)

Crystal Springs Treatment LLC
Milwaukee, WI Full Time|Part Time
POSTED ON 7/30/2026
AVAILABLE BEFORE 11/27/2026

Immediate Opening – Night Shift Wastewater Pre-Treatment Operator (Full-Time or Part-Time) Join Our Team – Hiring Now!

We are looking for a dependable Night Shift Wastewater Pre-Treatment Operator (Full-Time or Part-Time) to join our growing team on the night shift. This is a hands-on position where you'll operate equipment, monitor plant systems, and help ensure our facility runs safely and efficiently.

No hazardous materials are involved, and no prior wastewater experience is required—we provide paid training!

This position may be offered as full-time or part-time, depending on the qualifications and availability of the selected candidate. We offer competitive pay, excellent benefits for full-time employees, and overtime opportunities.

What You'll Do

  • Operate wastewater treatment plant equipment and systems
  • Monitor gauges, controls, and treatment processes
  • Load and unload materials
  • Perform routine equipment inspections and preventative checks
  • Complete daily operational reports
  • Maintain a clean, organized, and safe work environment
  • Follow all company safety policies and procedures

What We Offer

  • Competitive pay based on experience
  • Full-time or part-time opportunity
  • Night Shift: Preferred hours are 4:00 PM – 12:00 AM (schedule is flexible for the right candidate)
  • Paid on-the-job training
  • Overtime opportunities
  • Company uniforms provided after 30 days
  • Health, dental, and vision insurance after 30 days (full-time employees)
  • Short-Term Disability Insurance
  • Life Insurance
  • Paid Time Off (PTO)
  • Retirement plan

What We're Looking For

  • Reliable, dependable, and self-motivated
  • Able to work a night shift schedule
  • Basic mechanical aptitude is a plus
  • Ability to lift up to 50 pounds
  • Previous equipment operation, manufacturing, maintenance, or plant experience is helpful, but not required

Schedule

  • Full-time or part-time (based on the selected candidate)
  • Night shift
  • Preferred hours: 4:00 PM – 12:00 AM (flexible for the right candidate)
  • Overtime available

Apply Today!

If you're looking for a stable career with paid training, flexible scheduling, and a great team, we'd love to hear from you.

For questions or to apply, contact Jack at 262-994-4967.

Pay: $30,000.00 - $50,000.00 per year

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Flexible schedule
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Vision insurance

Application Question(s):

  • Are you interested in this position as Full-Time, Part-Time or either?
  • This position requires standing, walking, lifting up to 50 pounds, and working in an industrial environment. Are you able to perform these essential job functions with or without reasonable accommodation? Yes or No?
  • Briefly describe the machinery, pumps, motors, valves, treatment systems, or industrial equipment you have operated or maintained.
  • Describe your experience completing operating logs, inspection forms, testing records, production reports, or other required documentation.
  • Are you comfortable troubleshooting equipment and responding when a pump, motor, valve, alarm, or treatment process is not operating correctly?
  • Are you available to consistently work approximately 4:00 PM–12:00 AM and occasionally work overtime or weekends when needed?
  • Why do you believe your previous work experience prepares you for a wastewater treatment plant operator position?

Experience:

  • Wastewater treatment: 1 year (Preferred)

Shift availability:

  • Night Shift (Required)

Work Location: In person

Salary : $30,000 - $50,000

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