Senior Water Treatment Maintenance Specialist

JOB LOCATION
11405 E 30th Ave Aurora, Colorado 80010-1542
City of Aurora, Colorado
It is an exciting time to work for the City of Aurora, we're growing and looking for dedicated and collaborative individuals to join our team of talented and valued employees. Excellent organizations have a set of principles, or core values, that are used to implement their mission and vision. Those values represent the touchstone for the organization, guiding the decisions of the individuals and the organization. At the City of Aurora, we demonstrate our excellence by modeling the CORE 4 Values of: Integrity, Respect, Professionalism, and Customer Service, and we welcome all who share these values to apply.
Why Work for Aurora?
Make a difference in the lives of real people every day
Diverse community
Competitive total compensation package
Well-Funded General Employees Retirement Plan
Light rail station minutes away
On-site fitness center and overall employee well-being programs Internal educational programs to assist with career advancement
Access to innovation workspaces
PRIMARY DUTIES & RESPONSIBILITIES
Salary to be commensurate with experience
The pay rate for this position is $40.98 per hour.
The deadline to submit applications is November 16th, 2026. Please note, The City of Aurora will conduct ongoing screenings of applications on a first come, first-serve basis; as soon as we determine to have a qualified pool of applicants, this position may close quickly and without notice.
Overview of Department / Position:
Aurora Water is responsible for the operation and maintenance of the drinking water, sanitary sewer and storm drainage systems, treatment of drinking water and non-potable reclaimed wastewater for irrigation, billing and collection, public outreach and water conservation, acquisition and development of future water rights, major capital projects programs, and quality control for regulatory compliance and public health.
The Water Treatment Maintenance Specialist Senior performs technically skilled work in the operation, maintenance, repair, installation, and control of complex facilities, equipment, and systems to support the operations of the Water Treatment division.
Primary Duties & Responsibilities:
Monitors and inspects facilities, equipment, machinery, and systems to determine need for repair
Leads work crews in the repair and maintenance of water, wastewater, and reuse equipment including water storage tanks, chemical feeders, tanks, pumps, motors, piping systems, valves, and treatment facilities
Coordinates scheduled and unscheduled maintenance and repair of water plant equipment, structures, and buildings
Performs installation of materials, fixtures, equipment, and systems
Checks equipment for proper operation
Designs and fabricates equipment parts as necessary
Monitors and oversees confined space entry by crews
Maintains inventory of parts and supplies
Trains subordinate employees as appropriate
Acts as lead worker
Mixes and loads chemicals
Maintains plant security
Maintains O&M logs and records
Basic knowledge of the city computer systems
Performs janitorial, building, and grounds maintenance
Uses tools such as hand tools, shovel, jack hammer and power tools
Assist with snow removal activities and snow standby call duties
Performs other related duties as assigned
This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change, or new ones may be assigned at any time with or without notice.
MINIMUM QUALIFICATIONS & WORKING CONDITIONS
An equivalent combination of education, training, and experience that demonstrates required knowledge, skills, and abilities may be considered.
Education:
High School Diploma or GED Experience:
Experience:
2 years in water or wastewater treatment operation and maintenance experience
5 years’ work experience related to technical skilled labor preferred, as listed in the Primary Duties & Responsibilities section
Preferred Qualifications:
Associates degree in water technology or water quality management preferred
Knowledge:
Knowledge of chemistry, biology, math, and hydrology; pumps, valves, motors, filters, backflow prevention devices, piping, and pumping structures
Knowledge of the city computer systems
Knowledge of servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily based on mechanical principles.
Knowledge of safety practices and requirements of a water treatment plant
Knowledge of personal computers and related software.
Skills:
Skilled in the use of hand tools.
Strong interpersonal skills
Skilled in the use of windows-based programs
Attention to detail
Abilities:
Ability to establish and maintain effective working relationships with employees, all levels of management, and citizens
Ability to handle sensitive situations with tack and diplomacy
Ability to communicate effectively both orally and in writing
Ability to effectively direct a diverse workforce
Ability to creatively solve problems, negotiate and handle stressful situations in a positive manner
Ability to perform mathematical calculations
Ability to perform chemical analyses
Ability to understand oral and written instructions
Ability to instruct and train other employees
Ability to read and comply with blueprints, diagrams, schematics, manuals, and specifications
Ability to operate or receive training on various types of maintenance and construction equipment
Ability to take part in Aurora Water’s Permit Required Confined Space Rescue Team
Licenses and Certifications Required:
Colorado Driver's license with a good driving history
Colorado Water or Wastewater Treatment C Certification or ability to obtain.
Colorado Water Distribution or Wastewater Collection I or ability to obtain.
WORKING CONDITIONS
Essential Personnel:
When a local announcement of emergency or disaster is declared by the city, all City of Aurora employees may be required to work as essential personnel.
Physical Demands:
Moderate to heavy physical work
Ability to move no more than 50 pounds with or without assistance at a time.
Continuous walking and standing.
Frequently performs activities requiring a full range of body movement including bending, stooping, kneeling, pushing, pulling, and climbing.
Hand/eye and hand/foot coordination for operation of equipment and vehicles.
Clear vision to read and interpret reports, other written documents, process and equipment gauges, and alarms.
Speech communication and hearing to maintain communication with employees and citizens.
Hearing/listening for instructions and warning signals.
Work Environment:
Works indoors and outdoors in a variety of weather conditions with exposure to noise, dust, and fumes.
Works in and around chemical feed areas with exposure to hazardous chemicals while wearing appropriate PPE.
Some work may be performed in confined spaces with exposure to raw sewage; will be exposed to low and medium electrical voltage.
Participate in the city's snow removal program.
Equipment Used:
Operates equipment and vehicles common to utilities maintenance functions.
This position may require the incumbent to occasionally use personal equipment (e.g. vehicle, cell phone, tools, etc.) in the course of their employment.
The city of Aurora will implement furlough days (unpaid days off) for most employees in 2026. The scheduled furlough dates are January 16, April 10, July 2, and December 24.
For Veterans preference: Please show all of your employment history, including military service and related documentation (DD214) on the application.
The City of Aurora is an equal opportunity employer. We are required by state and federal agencies to keep certain statistical records on applicants. It will not be used in any way to discriminate against you because of your sex, race, age, sexual orientation, creed, national origin, disability or military status, gender identity, unless related to a bona fide occupational qualification as defined by the Colorado Civil Rights Commission and th