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Added 1 day ago
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Ingenieur Automatisation / Automation Engineer
Actalent
Laval, QC
- $45 to $70 CAD / hour
- Contract
Documenter de façon claire les solutions dautomatisation, les configurations de systèmes et les modifications apportées, afin de faciliter la maintenance et lévolution des installations.
Added 1 day ago
A
Ingenieur(e) Automatisation Et Contrôle
Actalent
Laval, QC
- $45 to $70 CAD / hour
- Contract
Documenter de façon claire les solutions dautomatisation, les configurations de systèmes et les modifications apportées, afin de faciliter la maintenance et lévolution des installations.
Added 1 day ago
IH
Chief Power Engineer | Maintenance Supervisor | Maintenance Worker
Interior Health Authority
Kelowna, BC
- Full-time
We are seeking an experienced permanent full time Chief Power Engineer 4 | Maintenance Supervisor | Maintenance Worker to join our dedicated team at Cottonwoods facility in Kelowna, B.C.
Added 1 day ago
T
Group Leader, Electrical Services
TRIUMF
Vancouver, BC · TRIUMF
- Full-time
Technical leadership: Oversee complex electrical infrastructure, maintenance, engineering, and fire alarm systems
Added 1 day ago
Software Engineer I
Fivetran
Toronto, ON
Fivetran is building data pipelines to power the modern data stack for thousands of companies. We’re looking for a Software Engineer I enthusiastic to join our fast-growing company.
Added 2 days ago
A
Assembly & Test Co-op Student - Winter 2027
AtkinsRéalis
Mississauga, ON
- Full-time
Candu Energy Inc. is a leading full-service nuclear technology company providing nuclear power reactors and nuclear products and services to customers worldwide. Our over 3,000 highly…
Added 2 days ago
CE
Senior Mechanical Integrity Engineer
Cenovus Energy
St. John's, NL
- Full-time
Reporting to the Manager, Asset Integrity and Verification, the Senior Mechanical Integrity Engineer has overall accountability for implementing and executing the PSV and Pump Integrity…
Added 3 days ago
CE
Staff Site Process Control Engineer/Technologist
Cenovus Energy
Edmonton, AB · Christina Lake North
- Full-time
Worker Type: EmployeeJob Post End Date: 11/06/2026
Added 3 days ago
TU
Refrigeration Operator - Ice Maker 3
The University of British Columbia
Vancouver, BC
- $30.01 to $32.7 CAD / hour
- Part-time
Under the general direction of the Chief Engineer and Senior Manager, Operations, this position is responsible for ice making operations, daily routine maintenance of auxiliary equipment,…
Added 3 days ago
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HSQE Coordinator (1-Year Contract)
AtkinsRéalis
Richmond, BC
- Full-time
With over 1,400 employees globally, AtkinsRéalis brings expertise and versatility to operations and maintenance services projects around the world. AtkinsRéalis provides analysis and…
Added 3 days ago
UO
Refrigeration Operator - Ice Maker 3
University of British Columbia
Vancouver, BC · UBCV | Doug Mitchell Thunderbird Sports Centre (THUN)
- $30.01 to $32.7 CAD / hour
- Part-time
Under the general direction of the Chief Engineer and Senior Manager, Operations, this position is responsible for ice making operations, daily routine maintenance of auxiliary equipment,…
Added 3 days ago
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Staff Software Engineer
Fivetran
Toronto, ON
- Full-time
…warehouses, canonical and ready to query, with no engineering or maintenance required. We're proud that more organizations continue to leverage our technology every day to become truly…
Added 3 days ago
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Engineering New Graduate
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
Candu Energy Inc. is a leading full-service nuclear technology company providing nuclear power reactors and nuclear products and services to customers worldwide. Our highly skilled…
Added 3 days ago
A
Electrical Tooling Technologist - Integration
AtkinsRéalis
Mississauga, ON
- Full-time
…corporation, have signed a contract with (TQNPC) Third Qinshan Nuclear Power Company Limited to provide engineering, technology and procurement of tooling and reactor components in support…
Added 4 days ago
TU
Refrigeration Operator – Ice Maker 3
The University of British Columbia
Vancouver, BC
- $5,764 to $6,222 CAD / month
- Full-time
Under the general direction of the Chief Engineer and Senior Manager, Arena Operations, this position is responsible for ammonia refrigeration ice plant making operations, daily routine…
Added 4 days ago
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Project Lead - Tooling
AtkinsRéalis
Mississauga, ON
- Full-time
…Management and Extension, Retube Tooling Systems, Inspection and Maintenance Services, Steam Generator Replacement, Plant Equipment Refurbishment and…
Added 4 days ago
UO
Refrigeration Operator – Ice Maker 3
University of British Columbia
Vancouver, BC · UBCV | Doug Mitchell Thunderbird Sports Centre (THUN)
- $5,764 to $6,222 CAD / month
- Full-time
Under the general direction of the Chief Engineer and Senior Manager, Arena Operations, this position is responsible for ammonia refrigeration ice plant making operations, daily routine…
Added 4 days ago
A
NDE technician
AtkinsRéalis
Mississauga, ON
- Full-time
…(Level 4) to support our nuclear manufacturing, inspection, maintenance, refurbishment, and field service activities and report to the Technical Manager, NDE and Metallurgy. The successful…
Added 5 days ago
KI
Wind Farm Technician
Kruger Inc.
ON · Chatham-Kent, ON
- Full-time
The Wind Farm Technician is responsible for the onsite operations, maintenance, repairs and replacement of equipment at the commissioned Wind Power projects, with the objective of reaching…
Added 5 days ago
A
Signaling EIT
AtkinsRéalis
Calgary, AB
- Full-time
Integration of train control and signalling systems with stations, traction power substations, depots, and control centres.
Added 5 days ago
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Commissioning Director - Monark
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
Coordinate Engineering, Construction, Project Controls, Supply Chain, suppliers, operations and maintenance.
Added 6 days ago
Student, Engineering, Multiple Locations (May 2027)
Cenovus Energy
Calgary, AB
Student, Process Engineering; Student, Process Safety Engineer; Student, Unit Contact Engineering; Student, Process Control Engineering; Student, Thermal Engineering
Added 6 days ago
CC
Intermediate Software Engineer
Canada Cartage
Mississauga, ON
- Full-time
Help drive a real modernization effort (not just maintenance)
Added 8 days ago
NS
Maintenance Worker II - Maintenance and Operations
Nova Scotia Health Authority
Dartmouth, NS
- Internship
Reporting to the Maintenance & Operations Assistant Manager, the Maintenance Worker II performs a variety of semi-skilled, and unskilled tasks related to the upkeep of Nova Scotia Health…
Added 8 days ago
A
Ingenieur Automatisation / Automation Engineer
Actalent
Laval, QC
- $45 to $70 CAD / hour
- Contract
Documenter de façon claire les solutions dautomatisation, les configurations de systèmes et les modifications apportées, afin de faciliter la maintenance et lévolution des installations.

AtkinsRéalis

Commissioning Director - Monark

Mississauga, ON, Canada
Pickering, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 19, 2026

Original job description

Job Description

Overview

Responsible for planning, integration, execution, closeout and turnover of commissioning activities for Monark-D. The Commissioning Director establishes the commissioning strategy and organization; develops the integrated commissioning schedule, procedures, work packages, readiness criteria and resource plans; and defines the temporary tooling, test equipment, utilities, facilities and services required to transition systems safely from construction through testing and into operation.

The role is the primary commissioning interface with Engineering, Construction, Project Controls, operations, suppliers and the Canadian Nuclear Safety Commission. It ensures commissioning activities, evidence, hold points and regulatory commitments are planned and executed in an integrated manner; maintains configuration and test control; confirms system readiness; manages deficiencies and test results; and coordinates closeout documentation, system turnover and final handover to the operating organization.

Your role

Develop and maintain the commissioning strategy, execution plan, organization, governance and readiness framework from detailed design through final handover.
Develop and control commissioning schedules, system and subsystem boundaries, testing sequences, resource plans, regulatory milestones and construction and operations interfaces.
Lead preparation, review, approval and implementation of commissioning procedures, work packages, test plans, acceptance criteria and records.
Define temporary tooling, test equipment, utilities, facilities, materials, vendor support and temporary services.
Manage commissioning execution, including work control, configuration control, permits, isolations, test conduct, deficiency resolution, retesting and performance reporting.
Serve as the primary commissioning interface with the CNSC and licensing organization for submissions, inspections, hold points, commitments, evidence and issue resolution.
Establish and verify system-readiness criteria before testing.
Coordinate Engineering, Construction, Project Controls, Supply Chain, suppliers, operations and maintenance.
Lead commissioning closeout, including acceptance of test results, deficiency disposition, regulatory closure, records completion and lessons learned.
Manage system turnover and final handover to the operating organization.

About you

Degree or diploma in engineering, engineering technology, construction, operations or a related technical discipline; equivalent senior nuclear commissioning, operations, maintenance or field leadership experience may be considered. Professional engineering, project management, nuclear operator or relevant trade credentials are assets.
Typically, 15+ years of progressive experience in nuclear power or another highly regulated industry, including substantial responsibility for commissioning, startup, testing, system turnover, operations readiness or major project execution.
Demonstrated experience developing commissioning strategies, integrated schedules, procedures, work packages, test programs, temporary tooling and services, readiness criteria and system turnover plans, with direct leadership of field execution and closeout.
Strong working knowledge of CNSC expectations, nuclear safety culture, licensing, quality assurance, configuration management, work control, testing governance and regulatory evidence, with proven multidisciplinary leadership and senior-level reporting capability.

Rewards & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career at AtkinsRéalis in Canada.

Enjoy competitive compensation, employee recognition, and a brilliant range of flexible benefits you can tailor to your health, wellbeing, financial and lifestyle needs.

Make the most of diverse opportunities for training and professional development to grow your skills and expertise.

And take advantage of our hybrid working culture and generous time-off policies to balance a fulfilling career with your personal life.

Be rewarded. Find out more.

About AtkinsRéalis

We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

Additional information

AtkinsRéalis cares about your privacy. AtkinsRéalis and other subsidiary or affiliated companies of AtkinsRéalis (referred to throughout as “AtkinsRéalis”) are committed to protecting your privacy. Please consult our Privacy Notice on our Careers site to know more about how we collect, use, and transfer your Personal Data.

By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.

Appropriate accommodation will be provided upon request throughout the recruitment and hiring process as required by Company policy and the Accessibility for Ontarians with Disabilities Act (AODA).

Successful applicants will be notified about AtkinsRéalis’ accommodation policies at the time the employment offer is extended, and the information will be shared with new personnel during the onboarding process.

Worker Type

Employee

Job Type

Regular

At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.

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More about this job

Responsibilities

The Commissioning Director is responsible for planning, executing, and managing the commissioning strategy for the Monark-D project from design through to final handover. This role serves as the primary interface with regulatory bodies and internal stakeholders to ensure system readiness, safety, and compliance.

Requirements

Candidates must possess a degree or diploma in engineering or a related technical discipline with at least 15 years of progressive experience in nuclear power or highly regulated industries. Strong expertise in commissioning, startup, and regulatory frameworks, particularly CNSC expectations, is essential for this leadership position.

Skills

Commissioning strategy
Nuclear power
Project management
Regulatory compliance
CNSC regulations
System turnover
Operational readiness
Engineering leadership
Configuration management
Quality assurance
Test planning
Risk management
Stakeholder management
Work control
Nuclear safety culture

Benefits

Competitive compensation
Employee recognition
Flexible benefits
Training and professional development
Hybrid working culture
Generous time-off policies

Visa sponsorship

Not detected in the job text

Keywords

Commissioning
Nuclear Power
Monark-D
CNSC
Regulatory Compliance
Project Controls
System Turnover
Operational Readiness
Engineering
Configuration Management
Quality Assurance
Work Control
Nuclear Safety Culture
Licensing
Test Programs
Infrastructure
Energy Systems
Project Management
Field Leadership
Technical Discipline

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