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Wastewater Plant Operator I or Plant Operator II (3rd Shift)

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Onsite

Wastewater Plant Operator I or Plant Operator II (3rd Shift)

City of Westminster

Wastewater Plant Operator I or Plant Operator II (3rd Shift)

17 days ago

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Important information


Contract type:

Permanent

Salary:

$36,961 – $45,760 / year

Location:

Westminster, MD, USA

Work mode:

Onsite

Published on:

9 October 2026

What they need


The City of Westminster is seeking qualified applicants for the positions of Wastewater Plant Operator I and/or Wastewater Plant Operator II.

These positions support the continuous operation of the City’s Wastewater Treatment Plant from 11:00 pm - 7:00 am (Third Shift).

These roles are designated essential and safety-sensitive: employees must be available to work scheduled shifts, including weekends and holidays, and report during emergency events.

Primary Duties (Both Levels)

Operators are responsible for the monitoring, operation, and maintenance of wastewater treatment processes and related equipment. Duties include:

  • Monitoring wastewater flow and biological treatment processes
  • Collecting samples and performing laboratory analyses
  • Adjusting chemical feed rates, air flow, and system controls based on operational data
  • Inspecting, operating, and performing preventive maintenance on pumps, motors, valves, and other plant equipment
  • Assisting with sludge processing, dewatering, and disposal operations
  • Operating and monitoring SCADA and computerized control systems
  • Maintaining accurate operational logs and reports
  • Working safely in industrial environments and in varying weather conditions

Wastewater Plant Operator I (Entry Level)

Starting Base Pay: $17.7680 per hour (dependent upon qualifications and experience)

This position is intended for individuals beginning a career in wastewater operations. Employees work under supervision while completing required training and certifications.

Minimum Qualifications:

  • High school diploma or GED
  • Ability to obtain the following within required timeframes:
  • Maryland Temporary Class V Wastewater Operator Certificate (within probationary period)
  • Maryland Class V Wastewater Treatment Certification (within three years of hire)
  • Class A Restricted Commercial Driver’s License (CDL) with tank vehicle and air brake endorsements (within one year)
  • CPR, First Aid, and other required technical training

Wastewater Plant Operator II (Certified Level)

Starting Base Pay: $21.1100 per hour (dependent upon qualifications and experience)

This position is for experienced, certified operators capable of performing duties with greater independence and assisting in the guidance of less experienced staff.

Minimum Qualifications:

  • High school diploma or GED
  • At least one (1) year of water or wastewater treatment operations experience, or an equivalent combination of education and experience
  • Current Maryland Class V Wastewater Treatment Certification
  • Valid Class A or B Restricted CDL with tank vehicle and air brake endorsements
  • CPR, First Aid, and State Flagger certifications

Benefits

  • 401(a) Matching Plan and 457 Deferred Compensation Plans
  • Health, Dental, and Vision Insurance
  • Employee Assistance Programs
  • Paid Leave: Annual, Holiday, Personal, Birthday, Sick, Family Safe & Sick, and Floating Holiday
  • Flexible Spending Plans (Medical and Dependent Care)
  • Life Insurance; Long-Term and Short-Term Disability Insurance
  • Maryland State Pension System - Participation required with 7% employee contribution
  • Westminster Family Center (Free membership)

Shift Schedules and Differential Pay

Shift assignments are the same for Operator I and Operator II

  • Third Shift: 11:00 p.m. – 7:00 a.m.

Shift Differential Pay (in addition to base rate):

  • Third Shift: +$15% of base rate per hour

The City of Westminster commits to a policy of equal employment opportunity for applicants and employees, complying with local, state, and federal laws. The City’s policy is to employ qualified persons without discrimination regarding race, creed, color, religion, age, sex, country of origin, marital status, disability, sexual orientation, gender identity, genetic information, political affiliation, or status in any other group protected by federal/state/local law. False or misleading statements on this form are grounds for termination of the application process or, if discovered after employment, termination of employment.

Job Type: Full-time

Pay: $17.77 - $22.00 per hour

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Employee assistance program
  • Flexible spending account
  • Health insurance
  • Life insurance
  • Military leave
  • Paid time off
  • Parental leave
  • Professional development assistance
  • Retirement plan
  • Tuition reimbursement
  • Vision insurance

Work Location: In person

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