Position Title:
Environmental Systems Mechanic II
Job Group:
Merit
Required Minimum Qualifications:
Six years of experience in temperature and computerized building environmental automation systems refrigeration or air conditioning work including apprenticeship or has two years of experience in computerized building environmental automation systems and meets the minimum eligibility requirements of ESM I; or four years experience in above plus Journeymans license; and
Has refrigeration certificate of at least type 2.
May need to possess a valid drivers license and meet Universitys Fleet Safety Program.
Prefer 2 years of college/trade school.
Preferred Qualifications:
Possession of a Journeyman HVAC or Environmental Control Systems license
Commercial HVAC experience
Job Description:
Iowa State University is hiring an Environmental Systems Mechanic II to help maintain heating cooling and ventilation systems across student housing. This is a full-time steady position offering a variety of hands-on HVAC workfrom preventative maintenance to troubleshooting and repairs across residence halls and apartments on campus. Youll work independently and as part of a skilled trades team to keep air systems running safely and efficiently. As part of our team youll have the chance to work on a wide range of systems and spaces giving variety to your day while knowing what to expect from your schedule.
Schedule: MondayFriday 7:30 a.m. to 4:00 p.m.
On-call: Rotating schedule assigned in advance; includes 3-hour minimum compensation if called back to work.
What youll do:
Maintain and repair heating cooling and ventilation equipment
Calibrate controls thermostats and electronic components
Troubleshoot and balance air systems and steam traps
Perform preventative maintenance and complete daily work orders
Respond to HVAC-related emergencies and resolve issues promptly
Support overall system efficiency and long-term reliability
Why work with the Department of Residence:
At Iowa State the Department of Residence supports over 10000 students across a variety of housing optionsfrom traditional residence halls to apartment complexes. Iowa State offers competitive wages and a full benefits package paid time off retirement programs tuition assistance. and health and dental insurance starting your first day!
Characteristic Duties and Responsibilities
Performs all listed duties under Environmental Systems Mechanic I.
Installs and maintains environmental systems equipment and components such as air conditioning equipment chillers condensers pumps fume hoods autoclaves environmental chambers scientific equipment cascade cooling units process water systems compressors and other pneumatic and computerized controls. Installs and maintains cooling tower equipment plate-frame heat exchangers cooling water treatment equipment heating systems (all fuel types) to include boilers unit heaters furnaces radiant heating heat pump systems (geothermal and air source) variable frequency drives and other emerging technology equipment/systems.
Tests and evaluates performance of systems using specialized equipment repairs or replaces defective valves thermostats sensor and other parts in both pneumatic and computerized building environmental automation systems.
Operates computerized building environmental automation systems that control heating and cooling systems.
Performs continuous commissioning and retro commissioning of various types of environmental equipment to assure these systems are meeting energy optimization efficiency goals operating to desired baselines and are meeting the expectations of the customer.
Utilizes energy monitoring devices and test equipment to establish predictive type maintenance repairs that extend the life of systems and eliminate out of service conditions.
Provides functional guidance and training to apprentices replacements students and other personnel as required.
Other duties as assigned by appropriate department or administrative personnel.
Knowledge Skills and Abilities
Knowledge of the principles of operations methods materials and tools utilized in the installation troubleshooting maintenance calibration and repair of environmental systems.
Ability to properly braze refrigeration tubing and connections.
Knowledge of occupational hazards and safety precautions mandated by the Occupational Safety and Health Administration National Fire Prevention Association National Fire Code the Environmental Protection Agency etc.
Knowledge skill and ability to evaluate and recommend equipment for either installation repair or replacement and determine the amount of time and materials necessary to accomplish the task with least expense and downtime of equipment.
Knowledge of computerized building environmental automation systems and ability to collect data for mechanical system performance.
Skill in the proper use and care of hand and power tools and test equipment.
Knowledge of proper bending and lifting techniques.
Ability to work in areas of high heat dust and noise and in confined spaces or on a ladder.
Ability to interpret blueprints diagrams and equipment specifications.
Ability to work independently during the normal workday and in an on-call status.
Ability to communicate effectively orally and in writing.
Ability to work in all types of environmental conditions or in areas where there is exposure to excessive noise dirt and fumes and at elevated heights from ladders scaffolds or hydraulic lifts.
Ability to work independently during normal work hours and after hours.
Knowledgeable of the operation and maintenance of variable frequency drives.
Knowledge of chilled water systems and maintenance requirements.
Candidates must be legally authorized to work in the U.S. on an on-going basis without sponsorship.
Appointment Type:
Regular
Number of Months Employed Per Year:
12 Month Work Period
Time Type:
Full time
Pay Grade:
5091a
Application Instructions:
To apply for this position please click on Apply and complete the Employment Application.
Please be prepared to enter or attach the following:
If you have questions regarding this application process please email or call or Toll Free: 1-.
Why Choose ISU
Iowa State Employees enjoy comprehensive health and work-life benefits including medical and dental; as well as:
Retirement benefits including defined benefit and defined contribution plans
Generous vacation holiday and sick time and leave plans
Onsite childcare (Ames Iowa)
Life insurance and long-term disability
Flexible Spending Accounts
Various voluntary benefits and discounts
Employee Assistance Program
Wellbeing program
Original Posting Date:
May 29 2025
Posting Close Date:
June 8 2025
Job Requisition Number:
R17078