Contract

Central Plant Operator Sr

Nights, Tempe campus

Posted on 10/31/2025

Deadline 11/17/25
Arizona State University

Arizona State University

Compensation Overview

$34/hr

No H1B Sponsorship

Tempe, AZ, USA

In Person

Category
Building Systems & HVAC (2)
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Requirements
  • Bachelor's degree and three (3) years of experience appropriate to the area of assignment/field; OR, Any equivalent combination of experience and/or training from which comparable knowledge, skills and abilities have been achieved.
  • Must possess EPA/CFC certification, or be able to obtain within six months of employment.
  • Must possess a valid Arizona driver's license (minimum of Class D) upon employment and maintain throughout employment. Post-offer of employment, selected candidate must possess an acceptable driving record which is 5 or fewer points in the most recent 39 month period from date of hire.
  • Must pass pre-employment physical examination post offer of employment to include audiogram, asbestos worker clearance, respiratory clearance questionnaire and respiratory fit test.
  • Must be able to work a rotating on-call/stand-by schedule and may be called in for emergency response including nights, weekends, and holidays.
Responsibilities
  • Monitor, operate, repair and perform preventative maintenance on boiler, chillers, plant equipment and associated equipment.
  • Utilize computer interface to operate the Distributed Control System (DCS)/PLC.
  • Collect water samples and perform test on plant loops.
  • Read plant gauges and maintain logs.
  • Utilize hand and power tools wrenches, ratchets and sockets, shovel, squeegee, broom, vacuum, pallet jack, manual hoist, cleaning/paint tools, voltage/refrigerant/calibration meters, gantry, tap, dies, drills, grinders, pressure washer, tube cleaning machine, saws, mechanical hoist and impact wrench.
  • Evaluate systems for effective energy usage and conservation; make, adjust, repair, replace as needed.
  • Use software and hardware in computers and microprocessors for system troubleshooting, adjustment, and repair.
  • Modify existing systems and programs, troubleshooting, and maintenance for the objective of creating an optimum system of operation.
  • Perform database uploads and down loads to provide DDC controllers with current programs.
  • Operate and monitor control system equipment. Detect source and nature of system problems.
  • Make adjustments to change operating parameters of the system due to emergencies, malfunctions, and change requirements or to optimize operations. Perform emergency corrections to neutralize alarm conditions and restore proper operation.
  • Verify correct system and control sequence operations.
  • May perform scheduled and unscheduled remote start and stop of equipment.
  • Review, modify, and implement programming changes to plant control system to ensure efficient and effective system operations and conformance with standards and guidelines.
  • Monitor and adjust control loops for optimum performance.
  • Calibrate, repair, and replace plant control system sensing devices to specifications.
  • Study plans, drawings, specifications, and work order requirements. Troubleshoot power supplies, controllers, transducers, transmitters, flow meters, sensors, actuators, and take corrective actions.
  • Use ability to clearly communicate to perform essential functions.
Desired Qualifications
  • Six years experience in the operation of boiler and/or chiller equipment and related systems which includes two years experience in the maintenance and repair of boilers and/or chiller equipment and related systems; OR, Completion of a four year federally approved technical training stationary engineer program AND two years of experience in the maintenance and repair of boilers and/or chiller equipment and related systems; OR, Any equivalent combination of experience and/or education from which comparable knowledge, skills and abilities have been achieved.
  • Some positions in this classification may require Chloroflourocarbons Certification upon employment.
  • Employee may be required to possess a valid US Driver’s license of the appropriate class and required endorsements throughout employment.
  • Experience in operating and maintaining large (>1000 ton) centrifugal chillers
  • Experience with a primary-secondary and/or primary-variable campus distribution system and control parameters (temperature, flow and pressure)
  • Experience with a Siemens DCS SIMATIC S7 Advanced Controllers and DESIGO workstations or equivalent
  • Experience using MS Word and Excel for trend analysis and analytical reports
  • Demonstrated knowledge of: operating and maintaining high volume steam boilers and steam plant components; integrated heating and cooling plant normal and emergency operations, energy efficiency techniques, which include utilizing a thermal energy storage system, and applying sustainability practices as appropriate to large campus distribution system; the refrigeration cycle and how it applies to large (> 1000 ton) centrifugal chillers
  • Evidence of: EPA 608 Universal certification
Arizona State University

Arizona State University

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