Energy Center Operator III - Evenings

Mercy; St. Louis (MO); On-site; USD 60,000 - 90,000; Full time

Job summary

Mercy in Missouri is seeking a highly skilled facilities technician specializing in boiler, HVAC, and refrigeration system maintenance. You will diagnose and repair complex equipment, perform electrical distribution tasks, and support a safe Environment of Care with minimal supervision.

Successful candidates have 3–5 years of relevant experience, hold EPA Universal Certification, and possess required boiler/operator licenses or be able to obtain within 12 months.

Qualifications

• Education: High School, equivalent, or 1 year direct relevant experience.
• EPA Universal Certification for handling Refrigerants.
• Experience with boiler, HVAC, or refrigeration equipment is preferred.

Responsibilities

• Respond to boiler/HVAC/refrigeration issues with minimal supervision.
• Maintain safe Environment of Care and comply with department standards.
• Read and interpret technical manuals; operate and repair equipment accurately.
• Coordinate with Mercy facilities and use of work order system.

Skills

Mechanical aptitude

Manual dexterity

Basic math

Numerical ability

Oral and written communication

Customer service

Time management

Blueprint reading

Spatial ability

Problem solving

Education

High School diploma or equivalent

Technical or Vocational School training

Tools

Outlook

Mercy work order system

Job description

Find your calling at Mercy!

This is a highly skilled position requiring advanced knowledge of boiler, HVAC, refrigeration, electrical distribution, and control system maintenance and operation. The skills required for this position will allow the incumbent to resolve repair issues independently with little to no supervision. Utilizes exceptional customer service and communication skills. The purpose of this position is to ensure a safe working environment and support an exceptional Environment of Care for Mercy.

Position Details:

Must have general manual dexterity, basic math knowledge, and mechanical aptitude.

Can be filled at a lower-level depending on experience.

Minimum Required Qualifications

Education: High School, equivalent, or 1 year direct relevant experience.

Licensure

• Valid Driver's License for all Mercy locations
• Mercy Arkansas Hospitals require High Pressure Boiler Operator’s License administered by Arkansas Dept. of Labor and Licensing where boilers are installed. Incumbents must have license. New hires must obtain licensure within 1 year of employment.
• Mercy OKC Hospital requires Class II Boiler Operator's License administered by Oklahoma City where boilers are installed. Incumbents must have license. New hires must obtain licensure within 1 year of employment.
• Mercy OKC Hospital requires Class II Boiler Operator's License administered by Oklahoma Dept. of Labor where boilers are installed. Incumbents must have license. New hires must obtain licensure within 1 year of employment.
• Class C Tank Operator Training and Certification required for all Mercy locations with underground storage tanks. Must achieve certification within 90 days of employment.
• EPA Universal Certification as required by 40CFR, Part 82, Subpart F for all Mercy locations. Must achieve certification within 12 months of employment.

Experience: 3 to 5 years commercial experience working with HVAC, boilers, and refrigeration equipment.

Certification/Registration: EPA approved Universal Certification for handling Refrigerants.

Other Skills and Knowledge

• Requires oral and written communication skills to communicate with customers and follow instructions.
• Verbal ability required to read and understand technical manuals. Ability to teach or conduct learning sessions as needed.
• Numerical ability required to make calculations for testing, installation, measurement, estimation and repair of equipment.
• Ability to prioritize work assignments, conceptualize and formulate finished product.
• Form perception is required when measuring and installing parts and equipment.
• Requires knowledge and use of various computer software such as Outlook, and Mercy work order system.
• Ability to manage time and materials efficiently. Completes work assignments in a high-quality manner and the lowest cost to Mercy.
• Requires exceptional customer service skills and ability to achieve department goals.
• Spatial ability required to understand forms and relationships when working from blueprints or specifications.
• Requires general manual dexterity, basic math knowledge, and mechanical aptitude.
• Exposure to extreme temperatures, electric shock, and loud noise.

Preferred Qualifications

Education: 2 or more years of training in a Technical or Vocational School.

Licensure: Boiler, HVAC, or Refrigeration.

Experience: 5 or more years working in a facility maintenance position within a healthcare environment.

Certification/Registration: None.

Why Mercy?

From day one, Mercy offers outstanding benefits - including medical, dental, and vision coverage, paid time off, tuition support, and matched retirement plans for team members working 32+ hours per pay period.

Join a caring, collaborative team where your voice matters. At Mercy, you’ll help shape the future of healthcare through innovation, technology, and compassion. As we grow, you’ll grow with us.