Environmental Systems Mechanic II

Environmental Systems Mechanic II

Facilities Planning and Management at Iowa State University is seeking qualified candidates for the Environmental Systems Mechanic II position. Facilities Planning and Management (FPM) is an organization that is dedicated to the maintenance and enhancement of Iowa State University, one of the nation’s leading educational and agricultural institutes. But more importantly, FPM is dedicated to their employees and enhancing the lives of each team member through opportunities both professionally and personally. FPM is one of the largest departments on campus and currently employs over 400 full-time employees and students combined.

This position performs skilled installation, repair, replacement, troubleshooting, and maintenance of environmental and HVAC systems, including refrigeration, temperature control, heating, and related support systems. Uses computerized building automation systems to monitor equipment performance, collect and analyze mechanical system data, and support system reliability and efficient operation. Applies advanced technical knowledge, training, and experience to coordinate and complete maintenance, operational activities, system modifications, and related projects. Performs the full range of duties associated with the environmental systems/HVAC trade using recognized procedures, industry standards, specialized tools, equipment, and diagnostic technologies. Responds to equipment conditions and system data through established preventive and predictive maintenance practices to identify developing issues, perform initial diagnostics, and take appropriate corrective action to maintain equipment performance and reliability.

Characteristic Duties and Responsibilities

• Performs all duties listed 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 ongoing basis without sponsorship. Immigration sponsorship is not available for this position.

Appointment Type: Regular

Number of Months Employed Per Year: 12 Month Work Period

Time Type: Full time

Pay Grade: 5091a

Original Posting Date: September 29, 2026

Posting Close Date: October 28, 2026

Job Requisition Number: R20007

Iowa State University does not discriminate on the basis of race, color, age, ethnicity, religion, national origin, pregnancy, sexual orientation, genetic information, sex, marital status, disability, or status as a U.S. Veteran. Inquiries regarding non-discrimination policies may be directed to Office of Equal Opportunity, 2680 Beardshear Hall, 515 Morrill Road, Ames, Iowa 50011, Tel. 515-294-7612, email [email protected].

General ISU compensation information can be found on the University Human Resources website. Please note that this is only a list of ranges and individuals will be paid commensurate with qualifications.

Current employees (excluding temporary, student and graduate assistants) must apply through the Workday Internal Careers Hub.

About Us

By focusing on the future and providing the best student experience possible, Iowa State University attracts students and faculty who want to make a difference. With a comprehensive land-grant mission of education, research, extension and outreach, we produce scholars whose ideas change the world. And through Innovate at Iowa State, we provide innovative and entrepreneurial opportunities for students of all backgrounds. Located just 30 minutes north of Des Moines, the city of Ames was recently named one of the Top 10 cities in the U.S. for campus life and career opportunities.

Iowa State University is a welcoming community of students, faculty, and staff. Campus community members have a wide range of backgrounds and experiences and are committed to engaging with each other respectfully as outlined in the university's Principles of Community. Iowa State recognizes that diverse intellectual and philosophical perspectives