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Wastewater Treatment Plant Operator III

($25.51- $32.66 per hour)

PURPOSE: Under general supervision, assists in the operation and maintenance of a Wastewater Treatment Plant on an assigned shift.  Performs related responsibilities as required.

DISTINGUISHING CHARACTERISTICS:

In addition to being a full, advanced journey-level position, incumbents are expected to provide lead supervision over wastewater treatment plant maintenance staff.  Employees assigned to this class coordinate and perform the full range of skilled duties to operate, maintain, repair and modify the Wastewater Treatment Plant and the wastewater collection system.  

This position reports to the Utility Systems Supervisor and assists in determining equipment, personnel and material needs.  This position may act as the WWTP Supervisor (or as the Utility Systems Supervisor, if qualified) during periods when the appointed Utility Systems Supervisor is on vacation or absent from work for other reasons.

ESSENTIAL RESPONSIBILITIES:

1. Assists in the operation of valves and other related controls to distribute flow through unit process and application of chlorine and chemicals to the wastewater.

2. Monitors control equipment such as pumps, motors, valves, blowers, sludge collectors, heat exchangers, sludge thickeners and other related process equipment.

3. Reads meters, gauges and other instrumentation.

4. Maintains a daily record of facility operation, samples collected and corrections to unit processes.

5. Adjusts or alters chemical treatment of the plant as necessary.

6. Collects samples for observation and analysis from unit processes.

7. Performs daily and weekly laboratory analysis as needed for process adjustments and performance indicators.

8. Performs preventative maintenance to equipment, such as routine service, lubrication and cleaning of process equipment and machinery.

9. Operated a wide variety of tools and equipment used in minor mechanical repair and operation of process equipment.

10. Assists in minor repairs to all process equipment as needed.

11. Performs building and ground maintenance, which may involve weed control, gardening and janitorial services.

12. Performs related duties as required.

Wastewater Treatment Plant Operator I

($22.13– 28.33 per hour)

The City of Chowchilla is seeking a Wastewater Treatment Plant Operator I for the operation and maintenance of the City’s Wastewater Treatment Plant. The Wastewater Treatment Plant Operator I is a journey-level class in the Wastewater Treatment Plant series, which normally works under general supervision, performing a group of related duties according to established procedures.  This position reports to the Utility Systems or Wastewater System Supervisor and does not supervise. 

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Applications will be accepted for this position until a sufficient number meeting our qualifications are received. Apply immediately.

$25.66/hour

Not to exceed 20 hours/week

Limited to 960 hours annually

This hourly position is not in Civil Service and does not receive benefits.

DEFINITION

Under general supervision, to perform cleaning duties to maintain city buildings and facilities and perform related work as required.

EXAMPLES OF DUTIES

Sweep, dust, mop, strip, and polish floors; vacuum and shampoo carpets and rugs; dust and polish woodwork fixtures, and equipment; wash windows, walls, and doors; empty and clean waste receptacles; empty recycling containers; clean restrooms and maintain supplies; clean kitchen and lunchroom areas and appliances; dust and clean air vents; Move furniture as required by for cleaning; set up rooms for special events; replace light bulbs and tubes; maintain inventory of equipment and supplies; sweep exterior building entries; secure facilities.

MINIMUM QUALIFICATIONS

Knowledge of:  Methods, materials, and equipment used in custodial maintenance.

Ability to:  Understand and follow written and oral directions; clean and care for assigned facilities in a safe and efficient manner; maintain and appropriate public service demeanor and positive customer service interactions; interact positively and cooperate with co-workers, respond politely to customers, work as a team member, function under demanding time pressure, respond in a positive manner to supervision, and attend work and perform duties on a regular and consistent basis.

Physical capability to:  Perform sustained manual labor; lift, climb, stoop, crawl, and bend to reach work

Experience:  One year of full time custodial maintenance in public buildings or offices.

Education:  Graduation from high school or equivalent.  Additional qualifying experience may be substituted for the required education on a year-for-year basis up to a maximum of two years.

License:  Possession of a valid Class C California Driver’s License.

Wastewater System Supervisor

$33.69 - $43.12 Hourly

Open Until Filled

THE POSITION

The City of Chowchilla is seeking a full-time Wastewater System Supervisor who, under general direction, supervises, develops, and directs the work of staff performing difficult and complex technical and administrative support related to all programs and activities of the City’s Treatment Operations and Collection System Maintenance Operations; assists with long- and short-term project planning and overseeing the design, construction, maintenance, and operations of the wastewater collection system and wastewater treatment plant, facilities, and related appurtenances and other programs; works with technical and engineering staff to monitor and maintain water quality in accordance with State requirements; coordinates assigned activities with other City departments and outside agencies for services such as meter reading and repair; provides complex and responsible support to the Public Works Director and others in areas of expertise; and performs other duties as assigned.

Incumbent serves as the Division Manager of the City’s Treatment Operations and Collection System Maintenance Operations system. Responsibilities include planning, organizing, supervising, reviewing, and evaluating the work of wastewater operations, maintenance, and operations staff either directly or through lead workers. Incumbents are expected to independently perform the full range of wastewater treatment and collection, maintenance, and operations duties. Performance of the work requires the use of considerable independence, initiative, and discretion within established guidelines. This classification is distinguished from the water worker series in that it has direct supervisory responsibilities. 

Applications will be accepted for this position until a sufficient number meeting our qualifications are received. Apply immediately.

$28.04/hour

40 hours/week

Limited to 960 hours annually

This hourly position is not in Civil Service and does not receive benefits.

DEFINITION

Under direct supervision, performs a variety of manual, semi-skilled and skilled tasks in the construction, maintenance, repair and operation of the City’s streets, sidewalks, signs, sewers, storm drains, pump stations, parks, tot lots, medians, gardens, irrigation systems or municipal buildings. Tasks often require considerable physical strength and stamina and may be performed in inclement weather and/or potentially hazardous conditions. Worker may be called back to work during emergencies. Performs related work as required.

CLASSIFICATION CHARACTERISTICS

Utility Maintenance Worker is the entry level to the following classification series: Building Maintenance Worker I/II, Collection System Maintenance Worker I/II, Groundskeeper/Gardener I/II, Street Maintenance Worker I/II, and Water Maintenance Worker I/II. Candidates from the Utility Maintenance Worker Employment List may be appointed in any one of several City departments. They will initially be under close supervision, performing the least skilled and most repetitive tasks while learning to use and apply the methods, materials, tools and equipment involved. Incumbents normally advance to Level II after at least two years of successful experience and demonstrating proficiency for the Level II work. 

EXAMPLES OF DUTIES

Work assignments may be in any one of the maintenance area programs: building/facility operation and maintenance, water/wastewater system delivery and maintenance, parks, median and grounds maintenance, and streets and sewer maintenance. Sweeps rubbish and leaves from gutters; loads and unloads trucks in a variety of situations; excavates and fills trenches and ditches; does manual work in preparing surfaces for paving, mixing cement, and breaking up paved surfaces using such tools as shovel, rake, jackhammer, tampers, and tar kettle; does manual or the more routine work of laying pipe, backfilling, and installing water meters; acts as a helper to skilled craftsworkers assisting in the more routine aspects of carpentry, plumbing, heating, minor electrical and mechanical repair, and painting including street painting; does manual park work not requiring prior knowledge or skill in gardening.

MINIMUM QUALIFICATIONS

Knowledge of: The purpose, safe use and maintenance of hand tools and small power equipment. General construction and maintenance methods, materials, and terminology. Safe working techniques and requirements.

Ability to: Safely and skillfully use hand tools, operate light mechanical equipment, and perform heavy manual labor. Comprehend and follow oral and written instructions and safety warnings and information. Learn to perform more skilled tasks, such as producing manual and computer-generated reports and schedules and installation and maintenance of current job-related equipment or devices. Work independently. Maintain an appropriate public service demeanor and positive customer service interactions. I: Perform sustained, strenuous manual labor; climb, lift, crawl, stoop and bend to reach work; and work outdoors in temperature extremes and inclement weather

Experience: One year, full-time, paid experience in construction, maintenance or other semi-skilled, physical work.

Education: Completion of the tenth grade. Graduation from high school or the equivalent is desirable and required to advance to Level II in the flexible classification series.

License: Possession of a valid Class C California Driver's License.