Announcement of Employment Opportunity
Senior Wastewater Treatment Plant Operator
Public Works
Hiring Range: $28.44 to $31.44 per hour
FLSA Status: Non- Exempt
Pay Grade: 111
Full Pay Range: $28.44 to 42.67 per hour
Deadline to Apply: 8/14/2025
Benefits Summary:
Major Benefits for Full-Time Regular Employees:
- A diverse range of complimentary mental health and wellness services is available including an Employee Assistance Program a free subscription to Calm and health coaching
- Paid time off up to 20 days in first year of employment
- 10 paid holidays and 1 floating holiday per year
- Free employee only coverage for medical dental vision short-term disability and life insurance
- Free family coverage for select medical and dental plans
- Pension and long-term disability through Arizona State Retirement System click here for more details
- Supplemental benefits such as deferred compensation plans and additional life insurance
Position Summary:
Under direct supervision of the Wastewater Treatment Plant Operations Supervisor coordinates a variety of programs and activities including work assignments safety training data entry leading projects and coworkers ordering materials reporting issues to supervisors and taking charge in the absence of supervision while working closely with others within the Public Works Utilities Division.
Essential Duties:
- Lead other operators into safely operating and maintaining the wastewater treatment process.
- Ensure compliance with permits regulate process control and maintain plant efficiency.
- Assuming the lead for the Supervisor during absences; performing plant operations and administrative duties of both positions when required.
- Collecting samples; Performing analysis on wastewater samples for process monitoring and reportable analysis.
- Monitoring the operation of the plant.
- Adjusting plant valves flows and return rates.
- Adjusting chemical dosages as needed.
- Running various analytical tests.
- Calibrating and maintaining lab equipment.
- Operating dewatering equipment and conventional areas of the plant.
- Entering data from lab analysis; and conducting laboratory testing.
- Assisting with training and mentoring less experienced operators.
- Working within budget guidelines.
- Performing general and preventative plant maintenance.
- Ensuring discharged water meets compliance.
- Ordering supplies and chemicals.
- Properly maintaining buildings and grounds.
- Assisting with maintenance and repair of electrical and mechanical equipment.
- Performs other duties as assigned.
Qualifications:
Education and/ or Experience:
High school diploma or equivalent; three (3) years of experience in wastewater treatment with one (1) year of experience in supervision or leading a crew; or any equivalent combination of education experience and training which provides the knowledge and abilities necessary to perform the essential functions of the position.
Licensing Certification and Other Requirements:
Possess and maintain an Arizona Class D drivers license; possess a Grade III ADEQ Wastewater Treatment Plant Operator certification or obtain one within one year of hire.
The senior plant operator must have the desire and initiative to provide valuable input and improve operating results; have excellent troubleshooting skills be able to think outside the box to resolve problems build interpersonal relationships and promote a positive work environment.
Employee Core Beliefs:
City of Prescott employees should seek to uphold the Citys core beliefs throughout their day-to-day business and with every customer they come in contact with both internal and external. Our core beliefs are: Act with Integrity Work as a Team Have Personal Commitment and Loyalty Solve Problems Take Pride In Excellent Results High Level of Productivity and Being Nice.
Knowledge Skills and Abilities:
- Knowledge of related federal state and local laws regulations rules and/or ordinances.
- Knowledge of Department organization functions objectives policies and procedures.
- Knowledge of laboratory methods sampling techniques and procedures.
- Knowledge of basic biology chemistry and wastewater treatment principles and chemicals used.
- Knowledge of safe work practices and occupational hazards with wastewater.
- Knowledge of general building and grounds maintenance.
- Skill in leading training and motivating employees.
- Skill in operating and maintaining wastewater treatment plant equipment.
- Skill in performing simple laboratory analysis.
- Skill in communicating both verbally and in writing.
- Skill in referring responses to inquiries and complaints to management.
- Skill in troubleshooting problems.
- Ability to think outside the box to resolve problems.
- Ability to operate wastewater and reclaimed water treatment processes and equipment.
- Ability to collect and analyze samples and interpret results.
- Ability to collect and report data.
- Ability to interpret plant performance data and make process and equipment adjustments as required.
- Ability to use SCADA/PLC systems computerized maintenance management system and other similar computer programs.
- Ability to read understand and apply technical manuals and work instructions to maintenance and operation activities.
- Ability to read and understand various drawings and schematics.
- Ability to detect identify and report operational malfunctions and problems and offer recommendations for resolution.
- Ability to use a variety of hand and power tools.
- Ability to troubleshoot treatment processes and equipment and recommend appropriate actions.
- Ability to operate motor vehicles and equipment such as forklifts.
- Ability to perform mathematical calculations.
- Ability to work with minimum supervision.
Physical Demands and Working Conditions:
The following physical abilities are required to perform the work asked of this position:
- Balancing maintain equilibrium to prevent falling while walking standing or crouching.
- Climbing ascending descending ladders stairs ramps requires body agility.
- Crawling moving about on hands knees or hands feet.
- Crouching bending body forward by bending leg spine.
- Feeling perceiving attributes of objects by touch with skin fingertips.
- Grasping applying pressure to object with fingers palm.
- Handling picking holding or working with whole hand.
- Hearing 2 receive detailed information make discrimination in sound.
- Kneeling bending legs at knee to come to rest at knees.
- Lifting raising objects from lower to higher position moving objects side to side using upper extremities back.
- Manual Dexterity picking pinching typing working with fingers rather than hand.
- Mental Acuity ability to make rational decisions through sound logic deductive reasoning.
- Pulling - use upper extremities to exert force haul or tug.
- Pushing use upper extremities to press against objects with force or thrust forward downward outward.
- Reaching extending hands or arms in any direction.
- Repetitive Motion substantial movements of wrists hands fingers.
- Speaking expressing ideas with spoken word convey detailed important instructions accurately concisely.
- Standing for sustained periods of time.
- Stooping bending body downward forward at waist with full motion of lower extremities and back.
- Talking 1- expressing ideas by spoken word.
- Talking 2 shouting to be heard above ambient noise.
- Visual Acuity 1 - prepare analyze data transcribing computer terminal extensive reading.
- Visual Acuity 2 - color depth perception field of vision.
- Visual Acuity 3 - determine accuracy neatness observe facilities/structures.
- Visual Acuity 4 - operate motor vehicles/heavy equipment.
- Visual Acuity 5 -close acuity for inspection of small defects machines use measurement devices or fabricate parts.
- Walking - on foot to accomplish tasks long distances or site to site.
City of Prescott Contact Information
201 N. Montezuma Street Suite 207
Prescott AZ 86301
Email:
Website:
Phone: / Fax:
When advised reasonable accommodations will be made in order for an otherwise qualified applicant with a disability to participate in any phase of the selection accordance with A.R.S. 23 - 493 this position has been identified as Safety Sensitive. The City of Prescott is an Equal Employment Opportunity employer.
Required Experience:
Senior IC