Treatment Plant Maintenance Supervisor

Posted:
2/5/2026, 4:00:00 PM

Location(s):
Davidson, North Carolina, United States ⋅ Sydney, New South Wales, Australia ⋅ New South Wales, Australia ⋅ Charlotte, North Carolina, United States ⋅ North Carolina, United States ⋅ Pineville, North Carolina, United States

Experience Level(s):
Junior ⋅ Mid Level ⋅ Senior

Field(s):
Customer Success & Support

Date Opened: Friday, February 06, 2026 12:00 AM

Close Date: Tuesday, February 24, 2026 12:00 AM

Department: Charlotte Water Department

Salary: $68,455.00 - $85,569.00 Commensurate with Experience

Welcome to the City of Charlotte

Charlotte is America’s Queen City, opening her arms to a diverse and inclusive community of residents, businesses and visitors alike. Here you will find a safe, family-oriented city where people work together to help everyone thrive. The mission of the City of Charlotte is to deliver quality public services and promote the safety, health, and quality of life for all residents.

Our guiding principles include:

  • Attracting and retaining a skilled and diverse workforce

  • Valuing teamwork, openness, accountability, productivity, and employee development

  • Providing all customers with courteous, responsive, accessible, and seamless quality services

  • Taking initiative to identify, analyze, and solve problems

  • Collaborating with stakeholders to make informed decisions

SUMMARY

Charlotte’s local government, with more than 9,000 employees and a total budget of $3.65 billion budget, works hard to ensure that the community will be a winning city for everyone – a truly remarkable place to live, work, learn and play.

Charlotte Water is an enterprise department of the City of Charlotte and one of the largest public water and sewer service providers in the southeast with over 330,000 customer accounts and over 1100 employees. Our service area includes the City of Charlotte, Mecklenburg County and the towns of Huntersville, Cornelius, Davidson, Mint Hill, Matthews and Pineville. Charlotte Water’s FY 26 budget is $651 million and a five-year capital program of $2.2.28 billion. We enjoy the highest credit ratings from Moody’s and S&P Global as a result of sound financial planning and management and strong support from our City Council. We value competent, skilled candidates with a customer service focus to work in a team environment.

SALARY:

The salary for this position is: $77,012.10 - $85,568.99 Annually, Commensurate with Experience

JOB SUMMARY:
This position oversees maintenance activities and supervises mechanical staff at assigned treatment plant. Work involves providing technical knowledge on repairs and installation of equipment; coordinating with instrumentation, operations, and other plant personnel as well as outside engineers and contractors; ordering materials, supplies, and equipment; and troubleshooting complex equipment problems. This position also performs administrative duties such as budget development and tracking, personnel management, safety training, maintenance management system updates, and monitoring and maintaining the work order system.

ESSENTIAL JOB FUNCTIONS:

  • Oversees daily maintenance work activities, including predictive, preventative, and corrective maintenance. Coordinates with operations staff and maintenance manager on maintenance related activities.
  • Directs maintenance staff by generating, scheduling, and tracking work orders using the computerized maintenance management system.
  • Assists mechanical staff with maintenance activities including prioritizing work, troubleshooting, and making repairs.
  • Provides oversight of mechanical staff. This includes assigning work, evaluating performance, participating in staffing decisions related to hiring, firing and promotional opportunities, providing mentoring and assisting with career development. Approves daily time records for payroll.
  • Ensures adequate materials and parts are available by preparing scopes of work, requests for proposals, and purchase orders.
  • Responds to emergency situations and coordinates staff and/or contractors to assist in resolution and making repairs.
  • Participates in plant upgrades and expansion by working with plant operations staff to identify equipment needs, sharing expertise of equipment based on maintenance histories, evaluating submittals, monitoring and inspecting work of outside contractors and ensuring maintenance staff is trained on new equipment.
  • Takes a lead role in safety by participating on safety teams; ensuring safety rules are followed; monitoring confined space permits; ensuring trenching/shoring guidelines are followed; and providing training specific to the hazardous aspects of the working environment at the treatment plants.
  • Performs other related job duties as assigned.

MINIMUM REQUIREMENTS TO PERFORM WORK:

  • High school diploma or GED from an accredited school.
  • Seven (7) years of related work experience maintaining wastewater equipment including one (1) year of supervisory experience.
  • OR an equivalent combination of education and relevant work/industry/military/job specific experience that provides the necessary knowledge, skills, and abilities to successfully perform the essential job duties.

Licenses, Certifications or Registrations:

  • Requires a valid driver’s license.
  • Must obtain and maintain a City Driver’s Permit.
  • Desires a NC One Water Maintenance Technologist IV Certification or certification must be obtained within 7 years.
  • Requires a certification as a Backflow Tester (depending on assigned area).

Knowledge, Skills and Abilities:

  • Knowledge of computers and maintenance software.
  • Knowledge of predictive, preventative, and corrective maintenance methods. This includes vibration analysis, laser alignment, mechanical alignment, oil analysis and thermography.
  • Knowledge of electrical troubleshooting methods. This includes experience using a voltage and current meter, troubleshooting control panels and motor starter circuits (<=480V)
  • Knowledge of safe work practices.
  • Experience in maintaining equipment.
  • Skill in organization.
  • Ability to establish and maintain positive working relationships.
  • Skill in leadership. Ability to train or mentor.
  • Ability to schedule and plan work assignments.
  • Ability to obtain a City driving authorization.

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PHYSICAL DEMANDS:

The work is heavy work and requires applying up to 20 pounds of force constantly; applying 30 pounds of force frequently; and exerting up to 100 pounds of force occasionally to move objects. Additionally, the following physical abilities are required: balancing, climbing, crouching, feeling, manual dexterity, grasping, hearing, kneeling, lifting, mental acuity, pulling, pushing, reaching, standing, visual acuity in equipment, and walking.

WORK ENVIRONMENT:

Work is performed in an environment with heavy equipment and machinery that could result in bodily harm to co-workers or others. Requires working overtime and responding to emergencies as needed.

ADDITIONAL INFORMATION:

This job description is not intended to be and should not be construed as an inclusive list of all the responsibilities, skills, or working conditions associated with the position. While it is intended to accurately reflect the position activities and requirements, management reserves the right to modify, add or remove duties and assign other duties at any time. This job description does not constitute a written or implied contract of employment.

To perform this job successfully, an individual must be able to perform the essential job functions satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the primary job functions herein described. Since every duty associated with this position may not be described herein, employees may be required to perform duties not specifically spelled out in the job description, but which may be reasonably considered to be incidental in the performing of their duties just as though they were written out in this job description.

CONDITIONS OF EMPLOYMENT

The City’s Background Check Policy requires background checks to be conducted on final internal or external candidate(s) applying for any position with the City of Charlotte. The type of information that will be collected as part of a background check includes, but is not limited to: reference checks, social security verification, education verification, criminal conviction record check, and, if applicable, a credit history check, sex offender registry and motor vehicle records check.

Background checks must be in compliance with all federal and state statutes, such as the Fair Credit Reporting Act (FCRA). The checks must be consistent with the guidelines set forth by these laws requiring organizations to obtain a candidate’s written authorization before obtaining a criminal background report, motor vehicle records check or credit report; and to properly store and dispose of information derived from such reports.

Final candidates must pass a pre-employment drug-screening test and physical examination. During the selection process, candidates may be asked to take a skills test, and/or participate in other assessments.

The City of Charlotte is an Equal Opportunity Employer and does not unlawfully discriminate on the basis of race, religion, color, sex, national origin, marital status, age, disability, sexual orientation, political affiliation or on the basis of actual or perceived gender as expressed through dress, appearance, or behavior.


Our culture is to serve the community honorably.

HOW TO APPLY

Apply online.

Federal law requires employers to provide reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job.

You are welcome to visit the City of Charlotte Human Resources Department lobby, where self-service application kiosks are available. They are located in our office at 700 East 4th Street, Suite 200, Charlotte, NC 28202. We are open Monday through Friday, from 9:30 a.m. to 3:30 p.m. (EST), excluding official City holidays.

For questions about your application or the hiring process, please email [email protected].

The City of Charlotte is committed to making our services and programs accessible to all. Upon request, auxiliary aids, written materials in alternate formats, language access, and other reasonable accommodations or modifications will be provided. To make a request, please fill out the Innovation & Technology ADA request form or call 704.336.4120.

BENEEFITS

The City of Charlotte provides a comprehensive benefits package to eligible employees.

Click here to learn more about the City of Charlotte’s benefits.

The City of Charlotte is a drug and alcohol-free workplace.