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Assistant Power Plant Operator Jobs in Missouri (NOW HIRING)

BJC HealthCare

Power Plant Operator

Saint Louis, MO · On-site

Operates, repairs, troubleshoots, and maintains all physical plant equipment in compliance with all department procedures and policies, and all applicable compliance, safety, federal, state and local ...

BJC HealthCare

Power Plant Operator

Saint Louis, MO · On-site

$20.17 - $33.51/hr

Operates, repairs, troubleshoots, and maintains all physical plant equipment in compliance with all department procedures and policies, and all applicable compliance, safety, federal, state and local ...

Martin Marietta

Plant Operator

Auxvasse, MO · On-site

This position will also serve as a back-up to Plant Operator I by controlling plant equipment and ... Operate haul truck to assist with plant operations * Work in a team environment * Clean work areas

Martin Marietta

Plant Operator

Auxvasse, MO · On-site

$23 - $26/hr

This position will also serve as a back-up to Plant Operator I by controlling plant equipment and ... Operate haul truck to assist with plant operations * Work in a team environment * Clean work areas

Martin Marietta Materials

Plant Operator

Auxvasse, MO

$23 - $26/hr

This position will also serve as a back-up to Plant Operator I by controlling plant equipment and ... Operate haul truck to assist with plant operations * Work in a team environment * Clean work areas

Martin Marietta

Plant Operator

Auxvasse, MO · On-site

$23 - $26/hr

This position will also serve as a back-up to Plant Operator I by controlling plant equipment and ... Operate haul truck to assist with plant operations * Work in a team environment * Clean work areas

MU Health

Healthcare Power Plant Specialist

Columbia, MO · On-site

$23.07 - $31.50/hr

... assist in maintaining power plant maintenance records. • Safely, start-up boilers and bring to operating pressure. • Safely coordinate work with power plant operations to maintain reliability of ...

CRH

Plant Operator

Randolph, MO · On-site

Plant Operator AMAT Randolph, Missouri, United States Job ID: 527238 Holliday Sand & Gravel Company ... Safely run and monitor the crushing plant as required. * Assist with plant repairs and maintenance ...

Rangen Group

Plant Operator

Saint Joseph, MO · On-site

$21 - $24/hr

The primary role of the Plant Operator is to assist in producing livestock and/or aqua feed products, as well as to ensure quality control, maintenance, and facility cleanliness in daily activities.

Rangen LLC

Plant Operator

Saint Joseph, MO · On-site

$21 - $24/hr

The primary role of the Plant Operator is to assist in producing livestock and/or aqua feed products, as well as to ensure quality control, maintenance, and facility cleanliness in daily activities.

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Assistant Power Plant Operator information

See Missouri salary details

$12

$20

$37

How much do assistant power plant operator jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for assistant power plant operator in Missouri is $20.98, according to ZipRecruiter salary data. Most workers in this role earn between $15.34 and $23.65 per hour, depending on experience, location, and employer.

What is an assistant power plant operator?

Assistant Power Plant Operators are entry-level professionals who help oversee and control the operation of power plants under the supervision of senior operators. Their responsibilities typically include monitoring equipment, reading meters and gauges, performing routine inspections, and assisting with start-up and shut-down procedures. They play a crucial role in ensuring the safe and efficient generation of electricity, responding to system alarms, and supporting maintenance activities. Assistant Power Plant Operators often receive on-the-job training to learn plant-specific procedures and safety protocols.

What skills and qualifications are needed to be an assistant power plant operator?

To thrive as an Assistant Power Plant Operator, you need a solid understanding of mechanical and electrical systems, typically supported by a high school diploma or equivalent, and sometimes vocational training. Familiarity with control systems, SCADA software, and safety protocols is crucial in this role. Strong attention to detail, teamwork, and effective communication are vital soft skills for monitoring operations and responding to issues. These skills and qualities ensure safe, efficient plant operation and rapid response to potential hazards or equipment malfunctions.

What challenges does an assistant power plant operator face?

Assistant Power Plant Operators often face challenges such as responding quickly to equipment malfunctions, maintaining safety protocols during routine and emergency situations, and accurately monitoring complex control systems. Balancing multiple tasks—like recording operational data, adjusting controls, and conducting inspections—requires attention to detail and effective communication with senior operators and maintenance teams. Adapting to shift work and being prepared for unexpected operational issues are also common aspects of the role.

What is the difference between Assistant Power Plant Operator vs Power Plant Operator?

AspectAssistant Power Plant OperatorPower Plant Operator
CredentialsHigh school diploma, technical trainingHigh school diploma, technical training, possibly licensing
Work EnvironmentSupervisory support, assisting in operationsOverseeing plant operations independently
ResponsibilitiesMonitoring equipment, assisting with maintenanceControlling plant systems, troubleshooting, ensuring safety

The Assistant Power Plant Operator typically performs supportive tasks under supervision, focusing on monitoring and assisting with operations. The Power Plant Operator has more responsibility, including controlling plant functions independently and troubleshooting issues. Both roles require technical knowledge, but the operator role involves greater decision-making and operational authority.

How much do assistant power plant operators make a week?

Assistant power plant operators typically earn between $600 and $1,000 per week, depending on experience, location, and shift differentials. They often work in environments requiring technical skills and may need certifications such as a state license or technical training.

What are the most commonly searched types of Power Plant Operator jobs in Missouri?

The most popular types of Power Plant Operator jobs in Missouri are:

What are popular job titles related to Assistant Power Plant Operator jobs in Missouri?

For Assistant Power Plant Operator jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Assistant Power Plant Operator jobs in Missouri look for?

The top searched job categories for Assistant Power Plant Operator jobs in Missouri are:

What cities in Missouri are hiring for Assistant Power Plant Operator jobs?

Cities in Missouri with the most Assistant Power Plant Operator job openings:

Assistant Power Plant Operator jobs near you
Infographic showing various Assistant Power Plant Operator job openings in Missouri as of August 2026, with employment types broken down into 77% Full Time, 12% Part Time, and 11% Nights. Highlights an 100% In-person job distribution, with an average salary of $43,637 per year, or $21 per hour.

Power Plant Operator

Saint Louis, MO • On-site

BJC HealthCare
Health Care and Social Assistance • 10K+ employees

7.6

Company rating: 7.6 out of 10

Based on 230 frontline employees who took The Breakroom Quiz

190th of 894 rated healthcare providers

People enjoy working here

Good employer

Recommended by parents

Learn more about BJC HealthCareexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Job description

Additional Information About the Role
  • Day shift - Monday - Friday
  • Hours - 6:00 am - 2:30 pm 

Minimum Requirements

Education

  • High School Diploma or GED

Experience

  • 5-10 years - related field

Supervisor Experience

  • No Experience

Licenses & Certifications

  • SE - Class 1, HVAC/EPA Refrig

Overview

Missouri Baptist Medical Center, an acute care hospital in St. Louis County, offers a full continuum of medical and surgical services, including heart care, cancer, women and infants, breast health, gastrointestinal, orthopedic, stroke, therapy, wound and pain management services. The hospital has a 24-hour adult emergency department and cares for pediatric patients at a separate emergency department in collaboration with St. Louis Children’s Hospital. 

Missouri Baptist is the first and only hospital in St. Louis County to be named a Magnet® hospital by the American Nurses Credentialing Center (ANCC). The prestigious designation is the highest credential a health care organization can receive for nursing excellence and quality patient care. This recognition has been accomplished by less than nine percent of hospitals nationwide. Additionally, U.S. News & World Report ranked the hospital #2 in the St. Louis metro area.

TheFacilities ServicesDepartmentprovides security, telecommunications, housekeeping, maintenance and engineering services for the campus. The various departments work in partnership toensure the campus, includingall ofits buildings, parking lots/garages, patient care and common areasare well maintained, clean, attractive, and secure.


Preferred Qualifications

Role Purpose

Provides the necessary skill for operation and maintenance of the physical plant systems in a manner to ensure safe operation, optimum performance, and maximum efficiency and all other duties as required. Provides the most difficult repairs and overhauls on any of the mechanical equipment in any facility in the system.

Responsibilities

  • Keeps equipment clean and operational. Handles and disposes of hazardous and or infectious waste properly and practices infection control. Adheres to regulatory guidelines.
  • Operates, repairs, troubleshoots, and maintains all physical plant equipment in compliance with all department procedures and policies, and all applicable compliance, safety, federal, state and local regulations.
  • Completes all assigned critical and routine equipment preventative maintenance by utilizing approved procedures, department policies, and manufacturer's specifications.
  • Notifies appropriate leadership in the event of equipment malfunction, boiler casualty, or any other unforeseen event that negatively impact the operation of the boiler plant or the hospital steam system.
  • Monitors elevators and determines if a repairman needs to be dispatched.

    • Minimum Requirements

    Education

  • High School Diploma or GED

    • Experience

  • 5-10 years

    • Supervisor Experience

  • No Experience

    • Licenses & Certifications

  • SE - Class 1, HVAC/EPA Refrig

    • Benefits and Legal Statement

    BJC Total Rewards

    At BJC we're committed to providing you and your family with benefits and resources to help you manage your physical, emotional, social and financial well-being.

    • Comprehensive medical, dental, vison, life insurance, and legal services available first day of the month after hire date
    • Disability insurance* paid for by BJC
    • Annual 4% BJC Automatic Retirement Contribution
    • 401(k) plan with BJC match
    • Tuition Assistance available on first day
    • BJC Institute for Learning and Development
    • Health Care and Dependent Care Flexible Spending Accounts
    • Paid Time Off benefit combines vacation, sick days, holidays and personal time
    • Adoption assistance

    To learn more, go to our Benefits Summary.

    *Not all benefits apply to all jobs

    The above information on this description has been designed to indicate the general nature and level of work performed by employees in this position. It is not designed to contain or be interpreted as an exhaustive list of all responsibilities, duties and qualifications required of employees assigned to this job. Equal Opportunity Employer

    Qualifications:

    Role Purpose

    Provides the necessary skill for operation and maintenance of the physical plant systems in a manner to ensure safe operation, optimum performance, and maximum efficiency and all other duties as required. Provides the most difficult repairs and overhauls on any of the mechanical equipment in any facility in the system.

    Responsibilities

  • Keeps equipment clean and operational. Handles and disposes of hazardous and or infectious waste properly and practices infection control. Adheres to regulatory guidelines.
  • Operates, repairs, troubleshoots, and maintains all physical plant equipment in compliance with all department procedures and policies, and all applicable compliance, safety, federal, state and local regulations.
  • Completes all assigned critical and routine equipment preventative maintenance by utilizing approved procedures, department policies, and manufacturer's specifications.
  • Notifies appropriate leadership in the event of equipment malfunction, boiler casualty, or any other unforeseen event that negatively impact the operation of the boiler plant or the hospital steam system.
  • Monitors elevators and determines if a repairman needs to be dispatched.

    • Minimum Requirements

    Education

  • High School Diploma or GED

    • Experience

  • 5-10 years

    • Supervisor Experience

  • No Experience

    • Licenses & Certifications

  • SE - Class 1, HVAC/EPA Refrig
    • Education:UNAVAILABLEEmployment Type: FULL_TIME
    BJC Healthcare logo

    About BJC Healthcare

    Sourced by ZipRecruiter

    BJC Healthcare, situated in Saint Louis, MO, US, is one of the largest healthcare organizations in the United States. Launched in 1993, BJC encompasses 15 hospitals and multiple health service organizations covering the metropolitan St. Louis area, mid-Missouri and Southern Illinois. This healthcare titan's services cover a vast field, from community health and wellness, to pediatric care, to advanced specialty care. BJC is well-known for its two nationally recognized hospitals, Barnes-Jewish Hospital and St. Louis Children's Hospital, both affiliated with Washington University School of Medicine. Its mission revolves around improving the health and well-being of the communities it serves through leadership, education, innovation, and excellence in medicine.

    Industry

    Health care and social assistance

    Company size

    10,000+ Employees

    Headquarters location

    Saint Louis, MO, US

    View All BJC Healthcare Jobs

    What BJC Healthcare employees say

    Pay

    Benefits

    Hours and flexibility

    Workplace

    Get the full story on Breakroom

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