3rd SHIFT BIOSOLIDS WASTEWATER TREATMENT PLANT OPERATOR TRAINEE, I, II, III, or IV

Wastewater Treatment Plant OperatorThe Town of Mooresville is seeking dedicated and motivated individuals to join our Wastewater Treatment Plant Operations team. We are hiring for multiple levels, from Operator Trainee through Operator IV, offering a clear career path for individuals interested in protecting our environment and serving our growing community. This is an exciting opportunity to build a long-term career in the water resources field.

Whether you're new to wastewater treatment or a certified professional, Mooresville offers excellent training, growth potential, and stability in a supportive team environment.Duties and ResponsibilitiesOperator Trainee (Entry Level)Performs entry-level work in wastewater treatment plant operations, maintenance, and laboratory testing.Assists certified operators with process adjustments, data collection, and plant monitoring.Designed for candidates beginning a career in utilities; training and certification support provided.Must obtain Grade II Wastewater Operator Certification within two years of hire.Operator IPerforms operational, laboratory, and maintenance duties to ensure proper plant performance.Makes process adjustments, collects samples, and records operating data.Must obtain Grade II Wastewater Operator Certification within 18 months of employment.Operator II – IVPerforms advanced plant operations, laboratory testing, and process control to maintain compliance.Responsible for plant adjustments, chemical monitoring, and maintaining equipment and records.Requires corresponding Grade II, III, or IV Wastewater Operator Certification and progressively more experience in wastewater treatment operations.Operator IV may also supervise staff, oversee compliance documentation, and coordinate maintenance schedules.Minimum Education and ExperienceOperator Trainee: High School Diploma or GED and up to one year of mechanical or maintenance experience.Operator I: High School Diploma or GED and 1–2 years of related experience.Operator II–IV: High School Diploma or GED (Associate's Degree preferred) and 5–10 years of wastewater treatment plant experience, depending on level.Valid North Carolina Driver's License required; must obtain a CDL within 12 months of hireMust be able to perform medium physical work and work in outdoor environments with potential exposure to chemicals, noise, and weather conditions.The Town of Mooresville is an Equal Opportunity Employer and values diversity at all levels of the workforce. Candidates selected for this position must successfully complete a background check and pre-employment drug screening as a condition of hire.