Supervisor Maintenance I&C

Constellation

Marseilles, IL

Full Time

Posted October 15, 2026

$133k - $148k

Power Generation

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Listing evidence and provenance

Source: Employer career site View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed October 16, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Power Generation
Pay provenance: Employer-provided pay

Job Description

Directly responsible for the supervision, assignment, and coordination of Maintenance Division activities to ensure a productive workforce that supports all divisional, departmental, Clean Energy Center (CEC), and corporate goals while in accordance with all company policies and local, state, and federal regulations.

Key Responsibilities

Effectively supervise craft personnel to ensure that all assigned maintenance activities are performed safely and effectively by qualified workers in accordance with CEC procedures, Nuclear Regulatory Commission (NRC) regulations, and the CEC schedule. Ensures department personnel are properly supervised, trained, and qualified to perform assignments, including emergency plan qualifications.
Administer coaching, mentoring and performance management, including initiation of disciplinary action, for assigned employees.
Effectively communicating significant CEC and personnel issues to Maintenance Manager and all applicable levels of CEC management. Fostering open communications and collaboration between all organizations internal and external to the CEC including Institute of Nuclear Power Operations (INPO) and regulatory agencies.
Ensure effective communication of company programs, announcements, policies, etc. to assigned employees and feedback to the company from assigned employees.
Participate in various aspects of work control, coordination, scheduling, and engineering meetings involving online, load reductions, forced outages and refuel outages activities, to ensure that assigned work is properly assigned, planned, and ready to work.
Understands, supports and administers all Maintenance processes, such as the training program, surveillance program, procedure revisions and Corrective Action Program (CAP) to ensure effective work practices. Identify and support improvement opportunities, when applicable.
Supervise vendor inspections and repair of CEC equipment. Assure effective procurement and use of material, parts, tools, equipment, and Maintenance and Technical (M&TE).
Participates in all aspects of Maintenance Department management to support safe and efficient operation of the CEC, including the development, implementation, and performance monitoring of all corporate, CEC, and divisional business goals and objectives.
Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.
Effectively supervise craft personnel to ensure that all assigned maintenance activities are performed safely and effectively by qualified workers in accordance with CEC procedures, Nuclear Regulatory Commission (NRC) regulations, and the CEC schedule. Ensures department personnel are properly supervised, trained, and qualified to perform assignments, including emergency plan qualifications.
Administer coaching, mentoring and performance management, including initiation of disciplinary action, for assigned employees.
Effectively communicating significant CEC and personnel issues to Maintenance Manager and all applicable levels of CEC management. Fostering open communications and collaboration between all organizations internal and external to the CEC including Institute of Nuclear Power Operations (INPO) and regulatory agencies.
Ensure effective communication of company programs, announcements, policies, etc. to assigned employees and feedback to the company from assigned employees.
Participate in various aspects of work control, coordination, scheduling, and engineering meetings involving online, load reductions, forced outages and refuel outages activities, to ensure that assigned work is properly assigned, planned, and ready to work.
Understands, supports and administers all Maintenance processes, such as the training program, surveillance program, procedure revisions and Corrective Action Program (CAP) to ensure effective work practices. Identify and support improvement opportunities, when applicable.
Supervise vendor inspections and repair of CEC equipment. Assure effective procurement and use of material, parts, tools, equipment, and Maintenance and Technical (M&TE).
Participates in all aspects of Maintenance Department management to support safe and efficient operation of the CEC, including the development, implementation, and performance monitoring of all corporate, CEC, and divisional business goals and objectives.
Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Requirements

High school diploma or GED and 6 years of related experience OR
Associate's degree in a technical discipline with 4 years of related experience OR
Bachelor's degree in a technical discipline with 2 years of related experience
Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
Ability to read schematics, wiring diagrams, and Piping and Instrumentation Diagrams (P&IDs)
Fluent in electronic work management system, Microsoft Word, Excel
3 years minimum experience in nuclear power plant operations
High school diploma or GED and 6 years of related experience OR
Associate's degree in a technical discipline with 4 years of related experience OR
Bachelor's degree in a technical discipline with 2 years of related experience
Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
Ability to read schematics, wiring diagrams, and Piping and Instrumentation Diagrams (P&IDs)
Fluent in electronic work management system, Microsoft Word, Excel
3 years minimum experience in nuclear power plant operations