Senior Electrical Engineer

AtkinsRéalis; Mississauga; Hybrid; CAD 110,000 - 160,000; Full time

Benefits offered by this job

Hybrid work

Competitive pay

Professional development

Work-life balance

Job summary

AtkinsRéalis is seeking a Senior Electrical Engineer in Canada to support large nuclear projects, including DNNP. You will lead electrical design work, perform load calculations, specify transformers and distribution gear, and ensure QA compliance.

The role requires 10+ years in nuclear or heavy industrial electrical engineering, in-depth knowledge of medium/low voltage systems, ETAP, and strong collaboration with multidisciplinary teams. Hybrid work model available.

Qualifications

• Engineering degree in Electrical Engineering from an accredited university.
• Registered Professional Engineer (P.Eng.) in Ontario or eligible.
• Minimum 10 years of experience in electrical engineering and power systems within nuclear or heavy industrial environments.
• Experience with medium and low voltage power distribution systems and electrical design deliverables.
• Experience in equipment sizing including transformers, cables, and breakers.
• Experience using electrical analysis tools such as ETAP or similar.
• Experience preparing and reviewing engineering deliverables such as calculations, drawings, and technical specifications.
• Familiarity with CSA, Canadian Electrical Code, and nuclear QA programs.

Responsibilities

• Prepare and review technical documents including drawings, calculations, specifications, and reports.
• Perform electrical system studies including load calculations, equipment sizing, and system analysis.
• Design and specify electrical equipment such as transformers, MCCs, UPS systems, diesel generators, and power distribution systems.
• Perform electrical engineering work in compliance with QA programs, codes, standards, and regulatory requirements.
• Plan and independently execute engineering assignments, including electrical design using industry software.
• Develop conceptual, preliminary, and detailed designs, and prepare/review deliverables such as calculations, reports, drawings, and specifications.
• Coordinate with multidisciplinary teams, clients, vendors, and support procurement activities (e.g., EQRs, vendor document reviews).
• Provide technical leadership, mentor junior staff, lead defined work scopes, and participate in design reviews, planning, and technical meetings.
• Support project execution through site visits, construction/commissioning assistance, issue resolution, and ensure quality, schedule, and budget targets are met.

Skills

Electrical engineering

Power systems

Load calculations

ETAP

Nuclear experience

Regulatory compliance

QA/QC

Team leadership

Education

Electrical Engineering degree

P.Eng. in Ontario or eligible

Tools

ETAP

Job description

Overview

AtkinsRéalis is one of Canada's largest private-sector nuclear engineering organizations, with more than 60 years of experience supporting the nuclear industry in Canada and globally. Our nuclear business is experiencing strong growth, driven by a robust pipeline of refurbishment and new build projects. As part of this momentum, Candu Energy Inc., an AtkinsRéalis company, has partnered with Ontario Power Generation (OPG) to deliver the Darlington New Nuclear Project (DNNP). This landmark project is leading the deployment of the GEH BWRX-300 Small Modular Reactor (SMR), the first grid-scale SMR in Canada. We are currently seeking a Senior Electrical Engineer to join our growing engineering team. In this role, you will support major nuclear projects including the DNNP SMR program, providing technical expertise in electrical power systems engineering.

Your role

• Prepare and review technical documents including drawings (single line, wiring, cable schedules), calculations, specifications, and reports.
• Perform electrical system studies including load calculations, equipment sizing, and system analysis.
• Design and specify electrical equipment such as transformers, MCCs, UPS systems, diesel generators, and power distribution systems.
• Perform electrical engineering work in compliance with QA programs, codes, standards, and regulatory requirements.
• Plan and independently execute engineering assignments, including electrical design using industry software.
• Develop conceptual, preliminary, and detailed designs, and prepare/review deliverables such as calculations, reports, drawings, and specifications.
• Coordinate with multidisciplinary teams, clients, vendors, and support procurement activities (e.g., EQRs, vendor document reviews).
• Provide technical leadership, mentor junior staff, lead defined work scopes, and participate in design reviews, planning, and technical meetings.
• Support project execution through site visits, construction/commissioning assistance, issue resolution, and ensure quality, schedule, and budget targets are met.

About You

• Engineering degree in Electrical Engineering from an accredited university.
• Registered Professional Engineer (P.Eng.) in Ontario or eligible.
• Minimum 10 years of experience in electrical engineering and power systems within nuclear or heavy industrial environments.
• Experience with medium and low voltage power distribution systems and electrical design deliverables.
• Experience in equipment sizing including transformers, cables, and breakers.
• Experience using electrical analysis tools such as ETAP or similar.
• Experience preparing and reviewing engineering deliverables such as calculations, drawings, and technical specifications.
• Familiarity with applicable codes and standards such as CSA, Canadian Electrical Code, and nuclear QA programs.
• Experience in nuclear power plant projects (new build, refurbishment, or modifications) would be an asset.

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

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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.