What's the role?
The Turnaround Maintenance Scheduler is responsible for developing, maintaining, and controlling the integrated turnaround schedule to ensure all activities are logically sequenced, resource-aligned, and executable within the approved outage window. The role provides schedule visibility, critical path control, and scenario analysis to support safe, efficient, and predictable turnaround execution.

What You'll Be Doing
Schedule Development & Control

Develop and maintain the fully logic-linked, resource-loaded turnaround schedule

Integrate all approved scope, work packages, and project activities into the master schedule

Establish schedule milestones, phase gates, and schedule freeze points

Ensure schedule alignment with turnaround execution strategy and constraints

Audit turnaround planners input into Primavera P6 e.g. codes, resources, wbs, cbs etc.

Provide Primavera export data to Controls team

Integrated, logic driven turnaround schedules

Critical path and schedule risk analyses

Daily, weekly, and milestone progress reports

Schedule recovery plans and scenario analyses

Critical Path & Risk Management

Identify and manage critical path and near-critical path activities

Perform schedule risk analysis, logic reviews, and sensitivity studiesanalysis We prematurely ended string. Need to finish full JSON.

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The Turnaround Maintenance Scheduler is responsible for developing, maintaining, and controlling the integrated turnaround schedule to ensure all activities are logically sequenced, resource-aligned, and executable within the approved outage window. The role provides schedule visibility, critical path control, and scenario analysis to support safe, efficient, and predictable turnaround execution.

What You'll Be Doing
Schedule Development & Control

Develop and maintain the fully logic-linked, resource-loaded turnaround schedule

Integrate all approved scope, work packages, and project activities into the master schedule

Establish schedule milestones, phase gates, and schedule freeze points

Ensure schedule alignment with turnaround execution strategy and constraints

Audit turnaround planners input into Primavera P6 e.g. codes, resources, wbs, cbs etc.

Provide Primavera export data to Controls team

Integrated, logic driven turnaround schedules

Critical path and schedule risk analyses

Daily, weekly, and milestone progress reports





Schedule recovery plans and scenario analyses

Critical Path & Risk Management

Identify and manage critical path and near-critical path activities

Perform schedule risk analysis, logic reviews, and sensitivity studies

Highlight schedule threats, float erosion, and recovery opportunities

Support contingency and mitigation planning

Perform Schedule Mechanics Checks with SEAM

Progress Measurement & Reporting

Establish progress measurement rules and update methodologies

Collect, validate, and update schedule progress during execution

Produce schedule reports, dashboards, and look-ahead schedules

Communicate schedule status, variances, and forecast completion

Integration & Coordination

Coordinate with turnaround planners to ensure accurate activity logic and durations

Align schedule with contractor plans, execution sequencing, and field realities

Interface with cost control and readiness teams

Support management decision-making through schedule scenarios and options

Change & Re-planning

Incorporate approved scope changes into the working and baseline schedules

Re-sequence and recover schedules in response to emergent or discovered work

Maintain schedule integrity and version control

Post-Turnaround & Continuous Improvement

Support post-turnaround schedule analysis and lessons learned

Capture schedule performance metrics for future estimating and planning

Improve scheduling standards, templates, and best practices

What You Bring

The candidate must have legal authorization to work in the Canada on a full-time basis

Bachelor's degree or 3 or more years of relevant industry experience

Strong expertise in turnaround and shutdown scheduling principles

Advanced proficiency with scheduling tools (e.g., Primavera P6; MS Project secondary)

Deep understanding of critical path method (CPM) scheduling

Ability to challenge logic, durations, and execution sequencing

Strong analytical, communication, and stakeholder management skills

Ability to perform under high pressure and tight deadlines

What We Offer
The base salary range for this position is $110,000 - $160,000 per year. Individual pay will be based on various factors, such as relevant work experience, education, certifications, skill level, seniority, and internal equity.

You bring your skills and experience to Shell, and in return you work with talented, committed people in an innovative work workplace. 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.

Progress as a person as we work on innovative projects together

Continuously grow the transferable skills you need to get ahead

Work at the forefront of technology, trends, and practices

Collaborate with experienced colleagues with unique expertise

Achieve your balance in a values-led culture that encourages you to be the best version of yourself

Benefit from flexible working hours, and the possibility of remote/mobile working

Perform at your best with a competitive starting salary and annual performance related salary increase; our pay and benefits packages are among the best in the world

Take advantage of paid parental leave, including for non-birthing parents

Join an organization working to become one of the most diverse and inclusive in the world

We strongly encourage applicants of all genders, ages, ethnicities, cultures, abilities, sexual orientation, and life experiences to apply

Grow as you progress through diverse career opportunities in national and international teams

Gain access to a wide range of training and development programs

We'd like you to know that Shell has a bold goal: to become one of the world's most diverse and inclusive companies.

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:

Joint Venture Partner (40%) with LNG Canada which will export Canadian natural gas to Asian markets

Shale gas and liquids assets in Alberta and British Columbia

A network of 1,400 retail stations across Canada

The Scotford Complex in Alberta, includes an upgrader, chemicals plant and is home to the Quest carbon capture and storage facility

The Sarnia Manufacturing Centre refinery in Ontario

Investments in renewables and energy solutions, including EV charging, hydrogen and biofuels

15 Shell-owned distribution terminals, three of which have marine operations

Shell Aviation Canada delivers across a network of 26 airport fixed-based operations and airport consortiums, from coast to coast. Shell Aviation provides 1.7 billion litersof high-quality fuel annually in Canada and offers reliable and safe into-plane delivery

Strong Sulphur and Lubricants businesses as well as an innovative Supply and Trading business

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📌 Turnaround Maintenance Scheduler (Ontario)
🏢 Shell
📍 Ontario