Under general supervision, operates, maintains, troubleshoots, and repairs a wide variety of pumping, heating, ventilating, air conditioning, refrigeration and auxiliary plant machinery and equipment at Library locations, including the Main Library, 27 branch libraries, and two support buildings. Ensures that all equipment, machinery and systems are functioning normally and safely, and complies with all applicable safety rules and regulations.
Essential Duties and Responsibilities:
- Operates, maintains and repairs a wide variety of pumping, heating, ventilating, air conditioning, refrigeration, and power generating equipment in a large complex or multi-faceted facility to ensure the safe, correct and efficient functioning of the facility and equipment may be required to operate computerized building management systems, preventative or predictive maintenance computer systems or Computerized Data Gathering System (SCADA).
- Inspects and tests: machinery and equipment for safe, efficient and proper operation by visual and audio inspection during walk-throughs and by standard monitoring; fire prevention equipment to ensure safe and proper functionality; water storage and multiple distribution systems, high pressure zones, wood and steel storage tanks, pumps and relief valves, and samples of water.
- Makes entries and keeps records on shift operation by taking and entering gauge readings and accurate water laboratory analysis readings and temperatures on operating log sheets or into a computer data system to ensure preventative maintenance and equipment history; and changes charts and recordings accordingly.
- Receives, records and stores large amounts of treatment chemicals and may handle hazardous chemicals in confined or enclosed areas; must be capable of safely and properly handling chemical spills; may also include handling and treatment of industrial or hazardous waste.
- Contacts, communicates and is required to deal with contractors, building tenants and/or the general public in order to be able to discharge assigned duties.
- Maintains keys, communications equipment, and security (in the absence of Security Personnel), in order to ensure the security of a plant and buildings and grounds, including public safety. As part of an emergency response team, recognizes, evaluates, and responds to potentially hazardous situations.
- Performs control tests on water samples to determine chlorine and fluoride residual, pH, alkalinity, turbidity, color, saturation index and flocculation factors; under supervision, conducts water analysis and regulates treatment chemical dosages to maintain water quality in filtration plant, distribution system, or other large complex facility may also be required to perform water analysis on water/wastewater as required by the State of California; performs boiler water and cooling tower chemical tests, including pH, alkalinity TDS, etc., to monitor and control growth of organisms in water.
Desired Qualification(s):
- Experience and technical knowledge and understanding of Building Mechanical systems, HVAC, plumbing, electrical and fire life safety systems. This can include but not limited to operation, maintenance and minor repair of boilers, chillers, pumps and generators.
- Proficient in Computerized Maintenance Management Systems.
- Experience with resolving and diagnosis of mechanical issues; Experience and ability to troubleshoot equipment failures, respond in an efficient and effective approach to repair equipment to minimize downtime and operation of equipment.
- Experience working with potentially hazardous equipment. Knowledge and implementation of safety protocols and procedures, OSHA guidelines and CA safety regulations.
- Experience in monitoring equipment operations, reading and interpreting gauges and meters accurately to ensure optimal operation of equipment; Assess and proactive approach to detect any potential issues.
- Ability to perform physical tasks, such as lifting heavy equipment, climbing ladders, and working in confined spaces.
- Experience working in a team, with trades, contractors, consultants, and professional staff to effectively resolve maintenance- repair issue through oral and written communication, to report and coordinate projects and tasks.
- Customer service skills, interpersonal skills, active listening, communication and problem-solving skills.
Work Schedule: These positions will begin with a Monday thru Friday 7:00 a.m. to 4:00 p.m. work schedule to provide initial training on the role. Once the initial training is complete, the normal work schedule for these positions is the following:
Position #1 Work Schedule
- Wednesday - 7:00am to 3:00pm
- Thursday - 7:00am to 3:00pm
- Friday - 7:00am to 3:00pm
- Saturday - 9:00am – 5:00pm
- Sunday - 9:00am – 5:00pm
Position #2 Work Schedule
- Sunday - 10:30am to 6:30pm
- Monday - 7:00am to 3:00pm
- Tuesday - 7:00am to 3:00pm
- Wednesday - 7:00am – 3:00pm
- Thursday - 7:00am – 3:00pm