Civil Maintainer Insulator

Status:Permanent Full Time

Working Conditions: On-site

Education Level: Minimum Grade 12 Diploma or equivalent and Certificate of Qualification (253A)

Base Location: Pickering ON

Shift: Days and/or rotating shifts including nights weekends and holidays

Travel: 10%

Deadline to Apply: May 11 2026

Salary Range: $33.09 - $51.14 per hour

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

OPG is looking for a dedicated results-driven and dynamic professional to join our team in the role of Civil Maintainer - Insulator.

Reporting to the Supervisor Maintenance this position will work in accordance with prescribed safety procedures and regulations and will perform civil and materials management trade duties to build maintain and repair associated structures and equipment while working within nuclear properties.

This is an exciting opportunity to work in an environment where you will contribute to Ontario Power Generations continued growth.

KEY ACCOUNTABILITIES

• Install fabricate commission inspect troubleshoot service and maintain test and overhaul minor mechanical equipment and components associated with buildings and structures. Take appropriate preventative or corrective action.
• Perform tasks applying the trade skills of painting carpentry plastering plumbing masonry bricklaying concreting lagging & insulating tinsmithing scaffolding and general maintenance on buildings and structures. Maintains renovates and erects buildings or similar structures. Fabricates or repairs miscellaneous items of wood sheet metal masonry and pipes. Designs erects and dismantles all types of scaffolding. Fabricates installs and repairs all types of flashings duct work and insulation. Prepares and installs insulation on piping and equipment. Installs and maintains drainage domestic water and sewage systems.
• Maintains operates and uses power tools equipment and hand tools related to Civil Maintenance functions to carry out work assignments.
• Operate forklifts mobile and stationary cranes and trucks required to carry out work assignments.
• Be knowledgeable of radiation protection and the use of contamination control equipment to protect self and prevent the spread of contamination in the work environment.
• Perform housekeeping activities as required.
• Accountable for the health safety and well being of self and others in accordance with technical/ operating procedures and standards.

** Note that candidates who are selected to proceed in the recruitment process will be required to complete online aptitude testing. **

EDUCATION

• Have a minimum Grade 12 or equivalent

QUALIFICATIONS

• Hold a valid Certificate of Qualification (253A)
• Forklift operation and Asbestos (Abatement Card) (asset)
• Willing to work rotating 12-hour shifts (weekends/holidays)
• Eligible to work in Canada and Canadian equivalency for foreign education if applicable
• Strong problem-solving communication interpersonal and organizational skills; tech/computer comfortable; self-starter
• Safety/environmental compliance focus; Health and Safety experience an asset
• Technical: documentation/records interpret drawings/manuals/tools troubleshoot
• Radiation/contamination control knowledge; pass Radiation Protection training/exams
• Physical: heights/harness confined spaces hot/cold; lift 50 lb; forklift/elevated work platforms; valid Ontario G license is an asset

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive equitable and accessible environment. If you require accommodation during the selection process please contact

What makes a career at OPG different

With operations across Ontario OPG is one of the most diverse power producers in North America. As the largest generator in Ontario we meet approximately 50% of the provinces electricity needs largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs) refurbishment projects and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at OPG thanks all those who apply; however only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

The base salary range considers many factors including but not limited to experience education and training including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range and salary is dependent on numerous factors. For management roles the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such we encourage applicants from equity-seeking communities (Indigenous Peoples racialized persons persons with disabilities and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.