Central Plant System Technician I - Facilities Management

Pima County; Tucson (AZ); On-site; USD 34,000 - 48,000; Full time

Job summary

Pima County in Tucson seeks a Central Plant System Technician I to operate, monitor, and maintain HVAC systems across county facilities.

You will adjust controls, document readings, perform minor repairs, and respond to alarms with a valid driver license as required for site access.

Qualifications

• Four years of experience in operation or maintenance of central plant HVAC equipment.
• OR an Associate's degree in air-conditioning technology with two years of related HVAC experience.
• OR one year of experience with Pima County performing Trades Maintenance Specialist I work.

Responsibilities

• Operates automated and computer-controlled HVAC control systems for county facilities, adjusting temperatures as needed.
• Maintains central plant heating/cooling equipment and related systems.
• Installs, programs, maintains and repairs EMCS controllers.
• Performs minor operator-level maintenance and records readings and actions.
• Responds to alarms and documents readings and system parameters.

Skills

HVAC operation

EMCS control systems

Troubleshooting

Documentation & recordkeeping

Education

Associate's degree in air-conditioning technology

Tools

Delta control systems

Alerton control systems

Outlook

Excel

Word

Job description

Job Description Summary

Department - Facilities Management Job Description Job Type: Classified Job Classification: 5637 - Central Plant System Technician I Salary Grade: 9 Pay Range Hiring Range: $24.66 - $29.60 Per Hour Pay Range: $24.66 - $34.53 Per Hour Range Explanation: Hiring Range is an estimate of where you can receive an offer. The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, education, licenses, training, and internal equity. Pay Range is the entire compensation range for the position.

The Central Plant System Technician I operates, adjusts, services, and performs minor repairs and maintenance of automated heating, ventilating, air-conditioning (HVAC) and associated systems and equipment. Monitors and takes routine or emergency actions upon receipt of alarms, requests for services, or when supported systems instrumentation indicates problems.

Essential Functions

• Operates automated and computer-controlled heating, ventilating and air-conditioning (HVAC) control systems for County buildings or facilities, to include adjusting temperatures of individual work areas and performing seasonal changeovers of equipment, systems and their operating schedules;
• Operates central plant heating, cooling and related auxiliary equipment and systems;
• Installs, programs, maintains and repairs energy management control system (EMCS) controllers;
• Performs and documents minor operator-level maintenance and repairs of central plant equipment and related systems;
• Sets energy management operating limits and temperature parameters for computerized HVAC control system;
• Notes and records meter, gauge, and indicator readings and adjusts equipment or system operations accordingly;
• Samples, tests, records and adjusts water chemistry in plant equipment water systems;
• Monitors fire alarm systems and reports fires/emergencies to the 911 emergency dispatch system, and shuts down HVAC and related equipment in affected areas and facilities;
• Responds to and resolves inquiries and complaints about heating, cooling and ventilation in County buildings or facilities;
• Monitors and acts upon problems relayed via the County complex maintenance intercommunications network, elevator telephones, equipment room overheat alarms, and similar systems;
• Maintains equipment, system, facility and shift operations and maintenance logs.

Minimum Qualifications

• Four years of experience in the operation or maintenance of central plant heating, ventilating and air-conditioning (HVAC) equipment, and associated systems.
• OR: Associate’s degree from an accredited college or technical school in air-conditioning technology AND two years of experience in heating, ventilating and air-conditioning (HVAC) central plant operations.
• OR: One year of experience with Pima County performing the work of a Trades Maintenance Specialist I. (Relevant experience and/or education from an accredited college or university may be substituted.)

Qualifying education and experience must be clearly documented in the "Education" and "Work Experience" sections of the application. Do not substitute a resume for your application or write "see resume" on your application.

Preferred Qualifications

• Minimum one (1) year experience in the operation or maintenance of central plant heating, ventilating, and air-conditioning equipment, and associated systems.
• Minimum one (1) year experience monitoring the function and operation of Building Automation Systems.
• Experience with/knowledge of basic computer skills (Outlook, Excel, and Word, Delta and Alerton control systems).
• Experience with/knowledge of maintaining comprehensive records of work performed, modifications to equipment, or systems and related logs.

Selection Procedure

Pima County Human Resources Department reserves the right to admit to the selection process only those candidates that meet the minimum qualifications. All applications will be assessed based on an evaluation of the listed education and experience. Candidates meeting the minimum qualifications may be further evaluated/scored against any advertised Preferred Qualifications. The hiring authority will interview and select the successful candidate from a referral list provided by Human Resources. Additional assessments/testing may be required as part of the selection process.

Licenses and Certificates

• Valid driver license is required at time of application.
• Valid AZ driver license is required at time of appointment.
• The successful applicant will be subject to a 39-month DOT Motor Vehicle Record review to determine applicant’s suitability to operate county vehicles in accordance with Pima County administrative procedures. Failure to obtain and maintain the required licenses and certifications shall be grounds for termination.
• Any offer of employment resulting from this recruitment is contingent upon Fleet Services’ review and approval of the candidate’s driving record.

Special Notice Items

• The ability to obtain a jail pass is required.
• The County requires pre-employment background checks.
• Successful candidates will receive a post-offer, pre-employment background screening to include verification of work history, education, and criminal conviction history. A prior criminal conviction will not automatically disqualify a candidate from employment with the County.
• Some positions may require satisfactory completion of a personal background investigation by the court or law enforcement agencies, due to the need for access to County Attorney and Court facilities, records, and communication systems.
• Pima County determines whether a position is eligible for visa sponsorship at the time of recruitment. Eligibility is based on the requirements of the position and applicable laws and regulations. Not all positions with Pima County are eligible for visa sponsorship.
• This position will require a post-job offer physical and/or drug screen.

Physical/Sensory Requirements

Action Activity - climbing, crawling, kneeling, reaching, squatting and stooping; Motion Activity - none; Hearing Activity - in noisy areas, on a radio, behind themselves, and equipment alarms; Speaking Activity - in person, on the phone, on a radio and on a cell. Frequently required to lift, push or pull objects weighing up to 50 pounds.

Working Conditions

Working conditions will be determined by position.

EEO Information

Pima County Government is an Equal Employment Opportunity employer. We are committed to an inclusive and diverse workforce and will not discriminate in employment opportunities or practices on the basis of race, color, religion, national origin, age, disability, gender, sexual orientation, kinship, political interest, or any other characteristic protected by law.

Pima County stands out as an exceptional workplace, offering a supportive environment that fosters professional growth and personal satisfaction. As one of the largest employers in the region, Pima County prioritizes its commitment to creating a diverse and inclusive workplace, recognizing the unique contributions of each employee. Embracing innovation and collaboration, Pima County provides multiple opportunities in which individuals can make a meaningful impact on their community. One of the key advantages of working for Pima County is its comprehensive benefits package. Employees enjoy competitive salaries, generous health insurance coverage, and retirement plans that contribute to long-term financial security. Pima County recognizes the importance of a healthy work-life balance, offering flexible work schedules, a generous family leave policy and wellness programs that prioritize employee well-being. Furthermore, Pima County takes pride in fostering a culture of continuous learning and development. Employees benefit from opportunities for professional advancement through training programs, workshops, and educational reimbursement programs. In addition, a County-wide employee recognition program rewards employees who exemplify the County values of being accountable, respectful and ethical as well as providing great customer service. By joining Pima County, individuals become part of a dedicated team working towards a common goal: enhancing the quality of life for residents and building a vibrant future. Pima County is not just an employer; it's a community that values its employees, encourages their growth, and invests in their success.