Waterworks Maintenance Mechanic / Operator

City of St. Charles; Saint Charles (MO); On-site; USD 43,229 - 49,924; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Paid vacation

Pension plan

Job summary

The City of St. Charles is seeking a Waterworks Maintenance Mechanic / Operator. The role involves operating and maintaining water treatment facilities, with responsibilities including monitoring equipment and performing quality control tests.

The ideal candidate will have a high school diploma and relevant certifications, along with two years of technical training or experience. A comprehensive benefits package is offered, along with a competitive salary based on certification level.

Qualifications

• Two years of relevant post-secondary education or technical training.
• Experience in water treatment operations and maintenance.
• Ability to obtain required certifications within specified timeframe.

Responsibilities

• Operate and maintain water treatment plant systems.
• Monitor performance and record operations data.
• Perform emergency repairs and respond to callouts.

Skills

Mathematical proficiency

Equipment operation

Quality control

Communication skills

Education

High school diploma or G.E.D.

Two years of technical training in a related field

Tools

Water treatment equipment

Laboratory tools

Hand tools

Power tools

Job description

Job Title: Waterworks Maintenance Mechanic / Operator

Department: Public Works Department

The City of Saint Charles Public Works Department is currently recruiting for the position of Waterworks Operator. The purpose of this position is to perform a variety of semi-skilled and skilled technical work in the operation & maintenance of water treatment facilities and systems.

Essential Duties and Responsibilities

• Operate and maintain all water treatment plant systems, pump stations, generators, gauges, pumps, filters, controls and equipment.
• Collect bacteriological and other samples as required by MDNR.
• Monitor the performance of and operate and maintain all equipment, electrical systems, gauges, and charts in the treatment plant, pump stations, generators, pumps, filters, and other control systems; record data concerning plant operations.
• Chart lab test results for trend analysis and maintain accurate records of analysis and test results; evaluate data and write reports as required.
• Collect samples and identify concentrations of chemical characteristics of water required in accordance with local, state and federal requirements; gather and test water samples for reports as required.
• Perform quality control tests on lab equipment and lab analysis; chart test results for trend analysis; evaluate procedures to assure accuracy of test results.
• Calibrate and modify instrumentation and control equipment including recorders and other water quality monitoring equipment.
• Mandatory attendance and participation in the rotating day & night schedule: Work shifts: 6:30 AM–6:30 PM, 6:30 PM–6:30 AM, and 4‑hour Friday shift.
• Assigned overtime as necessary to cover other shift openings.
• Mathematically proficient in addition, subtraction, multiplication, division, geometry, trigonometry, and calculation of percentages, fractions, decimals, volumes, ratios, etc.
• Receive after‑hour emergency phone calls while on duty and notify appropriate Public Works supervisors, on‑call personnel, and Public Works management.

Minimum Training and Experience Required to Perform Essential Job Functions

• High school diploma or G.E.D. supplemented by two (2) years post‑secondary college or technical training in biology, environmental science, chemistry or a closely related field and two (2) years’ experience in a utility, or any combination of education and experience that provides equivalent knowledge, skills and abilities.
• Working knowledge of equipment, facilities, materials, maintenance and operation activities, including laboratory procedures.
• Valid Missouri driver’s license required.
• Department of Natural Resources Class C (B, or A) Water Treatment Plant Operator Certification preferred. Minimum requirement of Class D Certification within 6 months with ability to obtain Class C or higher certification within 18 months of hire.

Physical Requirements

• Frequently lift, carry, push, and pull materials, tools, and equipment weighing up to 50 pounds and occasionally up to 100 pounds with assistance or appropriate equipment.
• Perform strenuous manual labor for extended periods of time.
• Walk, stand, bend, stoop, kneel, crouch, crawl, climb, and reach while performing maintenance and repair activities.
• Enter and work within trenches, excavations, vaults, pits, and other confined spaces in accordance with safety regulations.
• Climb ladders, stairs, embankments, and uneven terrain.
• Operate hand tools, power tools, valves, hydrants, pumps, and heavy equipment requiring manual dexterity and hand‑eye coordination.
• Work in awkward positions and confined areas for extended periods.
• Distinguish colors, gauges, warning lights, and utility markings necessary for safe operation and maintenance activities.
• Hear verbal instructions, alarms, and warning signals in noisy environments.
• Maintain balance and coordination while working on wet, slippery, uneven, or elevated surfaces.
• Perform emergency repairs during adverse weather conditions, including extreme heat, cold, rain, snow, and ice.
• Work outdoors for prolonged periods and be exposed to dust, dirt, noise, chemicals, fumes, and other environmental conditions associated with water distribution system maintenance.
• Operate motor vehicles and equipment safely and effectively.
• Wear and utilize required personal protective equipment (PPE), including respiratory protection when necessary.
• Respond to emergency callouts and work extended hours, including nights, weekends, holidays, and overtime as required.

Salary – C Certification: $31.38/hour; B Certification: $32.95/hour; A Certification: $36.24/hour.

Comprehensive, Cost Effective Benefits Package: Medical, Dental, Voluntary Vision, Life and Disability Insurance; FSA; HSA; Lagers Pension – L6 Tier and Deferred Compensation program; Paid Vacation; Paid Holidays; Employee Assistance Programs and Educational Benefits.

The City of Saint Charles is an Equal Opportunity Employer and participates in E-Verify.