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Water/Wastewater Operator

Middlesex Water Company
Dover, DE Full Time
POSTED ON 4/12/2026
AVAILABLE BEFORE 5/11/2026

Water/Wastewater Operator

Are we RIGHT for you?

The word RIGHT stands for what we VALUE: Respect, Integrity, Growth, Honesty and Teamwork.

Why join our team?

Tidewater Utilities, Inc. has been Delaware’s premiere water company since 1964. We have created a work environment that promotes professional development and finding your passion. We understand the importance of our services and the individuals who uphold our reputation.

Joining our team means that you have a multitude of benefits that support you in and out of the workplace such as- full medical, dental, and vision benefits, 401k, paid time off, tuition reimbursement, employee assistance program, and more. To learn more, please visit www.middlesexwater.com/tidewater-utilities.

Job Summary:

The Water/Wastewater Operator reports to the District Senior Operator and District Manager. This position operates company owned and contractually operated water/wastewater treatment facilities and supply plants within the service District(s).

Work Performed:

Maintain and repair water/wastewater treatment plants, pumps, collection systems, and distribution systems.

  • Operate municipal, industrial water, and wastewater treatment facilities.
  • Enter process data electronically into company database using field computing equipment.
  • Review and sign State Monthly and Annual Discharge Monitoring Reports as required by law.
  • Respond to customer complaints and inquiries for other departments.
  • Provide field support for billing, meter reading, and collection staff.
  • Provide labor and support for the Senior Operator.
  • Perform water / wastewater analysis using field / lab equipment provided
  • Perform microscopic evaluation of wastewater samples.
  • Perform preventive maintenance, calibration of chart recorders, analyzers, and programming of VFD’s and PLC’s
  • Respond to Miss Utility tickets and uses Company GIS to identify emergency locations.
  • Troubleshoot minor mechanical, piping, electrical, and electronic systems/controls.
  • Evaluate problems and implement process adjustments to biological, chemical, and physical processes.
  • Take bacteriological samples as assigned by Senior Operator or District Manager.
  • Monitor system processes using SCADA.
  • Lifts chemical which are approximately 50 pounds.
  • May be required to work and be licensed in multiple states.
  • Must adhere to Company and customer safety policies/ procedures and use of appropriate PPE.
  • Shall be required to be on-call and/or work weekends and shifts as scheduled.

Qualifications:

  • High school diploma or equivalent, required.
  • Must possess a valid driver’s license.
  • Good reading and writing skills.
  • Ability to comprehend and work with numerical data.
  • Able to perform basic Algebra.
  • Good overall mechanical skills.
  • Ability to analyze and interpret data.
  • Familiar with MS Word and MS Excel.
  • Able to use basic hand tools.
  • Able to use electrical Multi-meter.
  • Must possess Delaware Base Level Drinking Water License
  • Must possess a Delaware Level II Wastewater License to perform Multi-plant operations or be able to obtain within one year.
  • Must also obtain all treatment endorsements applicable to the District assigned.

Compensation & Benefits:

  • Salary Range: $48,880 - $72,299.20 annually, based on experience and qualifications.
  • Total Rewards Package Includes: - Medical, dental, and vision coverage (effective first of the month after hire).
  • 401(k) with company match.
  • Company paid life and disability insurance.
  • Paid time off and 12 paid holidays.
  • Tuition assistance and professional development opportunities.

Physical Requirements:

  • Must be able to pass Ishihara Test.
  • Work extended hours in inclement weather.
  • Lift and carry 50 pounds.

Work Authorization & Pre-Employment Requirements

Candidates must be authorized to work in the United States. All candidates must successfully pass a drug screen, pre-employment physical, background check, and possess a valid driver’s license in good standing (if required for the position). Additionally, must be cleared by Department of Defense to access government facility.

Commercial Driver’s License (CDL) Positions

For positions requiring a Commercial Driver’s License (CDL), the use of marijuana (including medical marijuana) or any controlled substances, whether prescribed or otherwise, is strictly prohibited under Federal Motor Carrier Safety Administration (FMCSA) regulations of the U.S. Department of Transportation (DOT). Such use is a violation of federal law and will disqualify candidates from CDL-required positions.

Pay Transparency

This job posting complies with the New Jersey Pay Transparency Law (effective June 1, 2025), which requires employers to disclose salary ranges, benefits, and other compensation in job advertisements.

Recruitment Fraud Alert

We have noticed an increase in recruiting impersonations across the industry, where scammers attempt to obtain candidates’ personal or financial information through fake interviews and offers.


All legitimate communications from Middlesex Water Company and its subsidiaries will originate from the following email domains: @msg.clrco.com or @clearcompany.com.
Any outreach claiming to be from Middlesex Water Company or its subsidiaries that does not come from these domains should be ignored.

Equal Employment Opportunity

Middlesex Water Company and its subsidiaries are Equal Opportunity Employers and are committed to creating an inclusive environment for all employees.

We consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law.

Applicant Communication

Please note: No phone calls, please

Salary : $48,880 - $72,299

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