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Energy Center Operator III, Full Time Nights Hiring Now

Mercy
Saint Louis, MO Full Time
POSTED ON 5/14/2026 CLOSED ON 6/13/2026

What are the responsibilities and job description for the Energy Center Operator III, Full Time Nights Hiring Now position at Mercy?

*May be filled as a Level I, II or II depending upon qualifications*

 

We’re a Little Different

 

Our mission is clear. We bring to life a healing ministry through our compassionate care and exceptional service.

At Mercy, we believe in careers that match the unique gifts of unique individuals – careers that not only make the most of your skills and talents, but also your heart. Join us and discover why Modern Healthcare Magazine named us in its “Top 100 Places to Work.”


Overview:

 

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.


Qualifications:

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

 

Minimum Required Qualifications

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

 

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

 

Licensure:

  • Valid Driver’s License for all Mercy locations
  • *The following certifications must be achieved within 12 months of employment: Class C Tank Operator Training and Certification required for all Mercy locations. 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.

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, Computerized Maintenance Management System (CMMS)
  • Ability to manage time and materials efficiently. Completes work assignments in a safe, high-quality manner and value 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.
  • Ability to work independently or with a team as needed, self-directed
  • Requires general manual dexterity, basic math knowledge, and mechanical aptitude.
  • Exposure to extreme temperatures, electric shock, and loud noise.

Preferred Qualifications

Education: High school diploma or equivalent preferred. 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 

 

 

We Offer Great Benefits:


Day-one comprehensive health, vision and dental coverage, PTO, tuition reimbursement and employer-matched retirement funds are just a few of the great benefits offered to eligible co-workers, including those working 32 hours or more per pay period!

 

We’re bringing to life a healing ministry through compassionate care.


At Mercy, our supportive community will be behind you every step of your day, especially the tough ones. You will have opportunities to pioneer new models of care and transform the health care experience through advanced technology and innovative procedures. We’re expanding to help our communities grow. Join us and be a part of it all.


What Makes You a Good Match for Mercy?


Compassion and professionalism go hand-in-hand with us. Having a positive outlook and a strong sense of advocacy is in perfect step with our mission and vision. We’re also collaborative and unafraid to do a little extra to deliver excellent care – that’s just part of our commitment. If that sounds like a good fit for you, we encourage you to apply.

 

 

EEO/AA/Minorities/Females/Disabled/Veterans

Salary.com Estimation for Energy Center Operator III, Full Time Nights Hiring Now in Saint Louis, MO
$56,765 to $71,508
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