Maintenance assistant Jobs in Sarnia, ON

Ontario, Canada

Job Family Group :

Production and Manufacturing Downstream

Worker Type : Regular

Posting Start Date : November 3, 2025

Business unit :

Downstream and Renewables

Experience Level :

Experienced Professionals

Job Description : What's the role

Shell Canada seeking an Operations Maintenance Lead - Hydrocracker (also known internally as Operations Maintenance Lead) to join in their team at the Sarnia - Refinery.

This role serves as the primary liaison between Maintenance and Production for all maintenance scopes-Routine, Non-Routine, Pitstop, and Turnaround. The Operations Maintenance Lead (OML) acts as the Production Operations representative within the Maintenance organization. The OML's primary focus is to ensure the efficient maintenance of operating equipment with minimal impact on the production plan.

The OML is responsible for overseeing the screening, prioritization, and scheduling of maintenance work orders within their production units, ensuring alignment with the Maintenance Execution work process. Additionally, the OML is accountable for training and developing new operators, mentoring them throughout their progression phases toward becoming Senior Operators.

Accountabilities :

• Execute the Maintenance Work Process in Production by :

Ensure notification quality all pertinent data is clearly and correctly identified by the notification originator

What you bring

If you don't see yourself fully reflected in every job requirement listed in the posting above, we still encourage you to reach out and apply. Research has shown that women from under-represented groups often only apply when they feel 100% qualified. We are committed to creating a more equitable, inclusive, and diverse company and we strongly encourage applicants of all genders, ages, ethnicities, cultures, abilities, sexual orientations, and life experiences to apply.

After you submit your application, you will receive an email providing a link to an online assessment that is a mandatory part of the process. The email will come from HireVue - please check your spam / junk mailbox if you do not see the email. Once completed, your application will be reviewed to determine the next steps. Thank you for your interest in Shell.

What we offer

You bring your skills and experience to Shell and in return you work with talented, committed people in an innovative work environment. You'll have the opportunity to develop the skills you need to grow in an environment where we value honesty, integrity, and respect for one another. You'll be able to balance your priorities as you become the best version of yourself.

We'd like you to know that Shell has a bold goal : to become one of the world's most diverse and inclusive companies. You can get to know more about how we're working towards that goal, click here.

Shell in Canada

Shell Canada is part of a global group of energy and petrochemicals companies with an average of 92,000 employees in more than 70 countries and has been operating in Canada since 1911.

Shell Canada is one of the few truly integrated energy companies in Canada with all of Shell's global businesses represented, including upstream, integrated gas, downstream, and renewables and energy solutions. That means we do everything from exploration, gas production, refining and manufacturing, to providing fuels and developing energy solutions for our customers.

At a glance, our businesses and projects in Canada include :

DISCLAIMER :

Please note : We occasionally amend or withdraw Shell jobs and reserve the right to do so at any time, including prior to the advertised closing date. Before applying, you are advised to read our data protection policy. This policy describes the processing that may be associated with your personal data and informs you that your personal data may be transferred to Shell / Shell Group companies around the world. The Shell Group and its approved recruitment consultants will never ask you for a fee to process or consider your application for a career with Shell. Anyone who demands such a fee is not an authorised Shell representative and you are strongly advised to refuse any such demand. Shell is an Equal Opportunity Employer.-À NOTER : de temps à autre, il arrive que nous modifions ou que nous retirions des emplois chez Shell et nous nous réservons le droit de le faire à tout moment, y compris avant la date limite indiquée. Avant de candidater, il vous est conseillé de bien lire notre politique en matière de protection des données. Celle-ci décrit comment vos données personnelles peuvent être traitées et vous informe que vos données personnelles peuvent être transférées à Shell / aux sociétés du groupe Shell dans le monde entier. Ni le groupe Shell, ni aucune de ses sociétés de conseil en recrutement agréées ne sauraient vous demander de payer des droits pour examiner votre candidature à une carrière chez Shell. Quiconque vous demande un tel paiement n'est pas un représentant agréé de Shell et il vous est fortement conseillé de refuser d'effectuer un tel paiement. Shell respecte l'égalité d'accès à l'emploi