Job Description

Wastewater Plant Operator A Certified
Benefits
Health insurance
Retirement plan
Paid time off
Vision insurance
Dental insurance
Paid holidays
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Position Summary
The Wastewater Operator Class A is a senior-level position within the Wastewater Collection System Technician series. Employees in this role independently perform advanced technical and specialized duties beyond the journey level and provide lead supervision to lower-level staff. Responsibilities include assigning tasks, providing technical support and training, and ensuring the daily operation and maintenance of secondary wastewater treatment facilities, collection systems, equipment, and grounds are professionally and efficiently managed.
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Essential Duties
Operate pumps, motors, sludge equipment, and related machinery.
Remove grit, solids, trash, and debris from sumps, catch basins, and grit chambers.
Open and close gates and valves based on process requirements.
Collect, analyze, and calculate operational and control data for wastewater systems.
Collect wastewater samples and perform laboratory tests.
Conduct routine equipment inspections.
Perform preventative and corrective maintenance on equipment and facilities.
Serve as plant operator, monitoring and adjusting plant processes as needed.
Operate, evaluate, and adjust the SCADA system.
Report major repairs, treatment condition changes, and work orders to the Manager/Supervisor.
Change chemical containers, dewater sludge, deliver materials, and conduct general plant maintenance and housekeeping.
Review and analyze plant processes, loading, and laboratory results; make operating decisions or recommendations based on professional interpretation.
Train, mentor, and support operators with lower-level licenses.
Coordinate plant access and processes for capital projects, construction, or other exceptional circumstances as assigned.
Attend meetings to represent the wastewater department when required.
Prepare reports and official correspondence for regulatory agencies.
Serve as the Operator in Responsible Charge (ORC) with the Colorado Department of Public Health and Environment (CDPHE).
Perform routine cleaning, maintenance, and inspections of the wastewater collection system.
Conduct quantitative and qualitative laboratory analysis of wastewater, biosolids, and sediments for chemical and microbiological contaminants per established protocols.
Ensure strict quality control, including instrument calibration, standards analysis, log-keeping, and statistical data analysis.
Operate and maintain laboratory instruments and equipment.
Interpret and evaluate analytical data.
Oversee and provide technical assistance to less experienced employees.
Maintain laboratory supplies and evaluate needs and alternatives.
Prepare chemical reagents, media, and standard solutions as part of laboratory duties.
Safely handle hazardous materials and chemicals, adhering to all safety protocols.
Understand and interpret regulations applicable to wastewater treatment plants.
Follow laboratory instructions and independently resolve procedural or equipment problems.
Maintain accurate records, produce required documentation, and interpret results.
Accurately document, interpret, and recommend laboratory analyses related to wastewater samples.
Conduct confined space entries after completing the required training.
Work overtime, holidays, and weekends as necessary.
Be on-call for plant or system emergencies and respond as needed.
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Knowledge, Skills, and Abilities
Knowledge
Advanced knowledge of wastewater treatment plant operations.
Proficiency with SCADA applications.
Familiarity with industrial machinery, equipment, and processes.
Understanding of treatment process flow dynamics and physical characteristics.
Knowledge of biological and chemical processes and reactions.
Understanding of mechanical and electronic systems.
Familiarity with distribution and collection systems.
Knowledge of regulatory requirements and facility design.
Strong foundation in chemistry, biology, and laboratory procedures.
Skill in using Microsoft Office and Windows-based applications.
Skills and Abilities
Advanced computer skills for working in a high-technology environment.
Strong customer service and communication skills for interacting with staff and other departments, and for providing direction.
Advanced analytical skills for diagnosing, troubleshooting, and adjusting processes or machinery in routine and emergencies; ability to interpret large data sets.
Intermediate mechanical skills for understanding mechanical system design and operation.
Advanced project management skills for planning and organizing projects.
Advanced general management skills, including budget management and policy/procedure development.
Advanced mathematical skills in algebra and geometry.
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Qualifications
Valid A Wastewater License is required.
Minimum of 1 year experience as a Wastewater Operator B and at least 3 years of experience in the wastewater industry (4 years preferred).
Certificate in Wastewater Management, Water Quality Management, Biological Sciences, Chemistry, or a related field.
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Compensation
Hourly Rate: $39$48 per hour
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Application Deadline
January 30, 2026
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Equal Opportunity Employer / Protected Veterans / Individuals with Disabilities
This employer complies with federal employment laws, including providing applicants with notification of their rights. Please review the Know Your Rights notice from the Department of Labor for more information.
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