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Instrumentation Control Supervisor Jobs (NOW HIRING)

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How much do instrumentation control supervisor jobs pay per year?

As of Sep 10, 2026, the average yearly pay for instrumentation control supervisor in the United States is $90,211.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,500.00 and $111,500.00 per year, depending on experience, location, and employer.

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Infographic showing various Instrumentation Control Supervisor job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $90,211 per year, or $43.4 per hour.

Instrumentation & Control Maintenance Supervisor

Reform, MO • On-site

Ameren Corporation
Utilities • 5 - 10K employees

$105K - $162K/yr

Other

Medical, Retirement, PTO

Posted 9 days ago


Key responsibilities

  • Supervise the maintenance, replacement, installation, and removal of instruments and controls in the power plant to ensure safe and reliable operation.

  • Oversee calibration, testing, and corrective maintenance of instruments and controls, and control measuring and test equipment as per operational procedures.

  • Plan, schedule, assign, and monitor work activities of I&C technicians, ensuring adherence to safety, procedures, and documentation requirements.


Ameren rating

8.4

Company rating: 8.4 out of 10

Based on 45 frontline employees who took The Breakroom Quiz


Job description

About the Callaway Energy Center

The Callaway Energy Center is a nuclear facility located in mid-Missouri. The Energy Center has more than 800 employees and contractors working at the facility, and it has established a strong record of safe operation throughout its 30-year operating history. The Energy Center is a highly efficient, low-cost, sustainable source of electricity for Ameren Missouri’s 1.2 million customers.

Our benefits include:
  • Medical coverage on date of hire
  • 100% employer paid cash balance pension plan
  • 401(k) with company match fully vested on date of hire
  • Minimum of 15 days paid vacation and 12 paid holidays
  • Paid parental leave and family caregiver leave
  • Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees.
About The Position

The Supervisor Instrument & Control directs the work of skilled personnel in work tasks and/or support activities for the maintenance, replacement, installation and removal of equipment in the power plant and associated structures to assure safe, reliable, and uninterrupted operation.

Key responsibilities include:
  • Responsible for the calibration, testing and corrective maintenance of instruments and controls at the Callaway Energy Center
  • Supervise the activities if I&C technicians or assign technicians to work as directed by plant engineers or other specified personnel during normal and outage operations
  • Control measuring and test equipment at Callaway Energy Center as described in section 12 of the Callaway Energy Center Operating Quality Assurance Manual (OQAM)
  • Supervise maintenance personnel in performance of predictive, preventive, and corrective maintenance and related surveillance testing
  • Perform the planning, scheduling and assignment of work, and/or assist Planning & Scheduling department supervisors in work scheduling and coordination
  • Ensure safe and efficient use of manpower and resources, promoting high standards of workmanship, maintaining high level of equipment reliability and training of personnel in proper work practices
  • Ensure work activities are performed in accordance with applicable procedures and policies in an efficient manner
  • Ensure documentation of completed work activities is complete and accurate
  • Perform special studies and projects as assigned by Maintenance Department management
  • Assume Emergency Response Organization (ERO) duties in accordance with Callaway Energy Center Radiological Emergency Response Plan (RERP) including responding to assigned ERO facilities within the required response time
Qualifications
  • High School Diploma or equivalent required
  • Bachelors Degree in Electrical Engineering with emphasis in instrumentation from an accredited institution preferred
  • Five or more years experience in Instrumentation and Controls required
  • Nuclear power plant Operations or I&C experience preferred
  • Experience as a Training Instructor preferred
  • In addition to the above qualifications, the successful candidate will demonstrate: Good decision making, leadership, communication and human relations skills required
  • After preliminary review, selected applicants must take the First Line Supervisor Test and obtain a recommended status in order to be eligible for additional selection procedures (e.g., interview) designated for this position
  • Qualified candidates are required to establish and maintain their permanent residence within sixty highway miles of the Callaway Energy Center
  • Security screening required for Callaway Energy Center access
Working Conditions

The Maintenance Supervisor works a standard day or evening shift in an office/plant environment. Additional hours, callouts and/or rotating shifts may be required during refueling outages and emergent plant activities as the needs arise.

Additional Information

Ameren’s selection process includes a series of interviews and may include a leadership assessment process. Specific details will be provided to qualified candidates.

Compensation Range: $105,100.00 - $162,900.00 At Ameren, base salary is one component of a competitive compensation package for employees. Our pay ranges are broad to allow for movement within our organization and to accommodate different skill sets and levels of expertise. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered. Roles are eligible for additional rewards including annual incentive payments based on individual and company performance. If end date is listed, the posting will come down at 12:00 am on that date: All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

About Ameren

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we’re a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want.

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About Ameren

Sourced by ZipRecruiter

Ameren is a leading energy company that provides reliable and sustainable electricity and natural gas services to millions of customers across the United States. With a strong presence in the Midwest region, Ameren is committed to delivering safe, affordable, and clean energy solutions to homes, businesses, and communities. As an industry leader, Ameren invests in advanced technologies and infrastructure to ensure a resilient energy grid and enhance the customer experience. Ameren prioritizes environmental stewardship and is actively working towards reducing carbon emissions and increasing the use of renewable energy sources. Ameren's dedication to sustainability is evident through their ongoing efforts to promote energy efficiency, support clean energy initiatives, and engage in community partnerships.

Industry

Utilities

Company size

5,001 - 10,000 Employees

Headquarters location

Saint Louis, MO, US

Year founded

1902

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