Intermediate Electrical Engineer – Heavy Industrial/Nuclear

Tetra Tech; Mississauga; On-site; CAD 95,000 - 135,000; Full time

Job summary

Tetra Tech, Inc. is seeking an Intermediate Electrical Engineer for Mississauga or Pickering, ON, focusing on heavy industrial and nuclear projects. You will design and analyze power systems from 120V to 24kV, develop protection schemes, and perform studies like load flow and arc flash using ETAP.

Collaboration with multidisciplinary teams and interface with clients and regulators are core aspects of the role. Candidates should have P.Eng.

Qualifications

• P.Eng. in Ontario (or working towards P.Eng.).
• 4-8 years of electrical engineering experience in heavy industrial or power generation.
• Experience with ETAP and familiarity with CEC/CSA/IEEE standards; nuclear exposure preferred.
• Eligible for OPG Security Clearance/Nuclear Reliability Status.

Responsibilities

• Perform design and analysis of power systems from 120V to 24kV in heavy industrial/nuclear environments.
• Develop electrical protection and distribution designs, including calculations and CEC compliance.
• Prepare power system studies such as Load Flow, Short Circuit, Coordination, and Arc Flash analyses (ETAP or similar).
• Work on greenfield and brownfield projects; interface with clients, vendors, and regulators.
• Provide technical support during construction, commissioning, and turnover phases.
• Review vendor drawings and write technical specifications; design AC/DC schematics.

Skills

Power systems analysis

Protection coordination

Arc flash studies

Client interface

Strong communication

Education

P.Eng in Ontario

Working toward P.Eng.

Tools

ETAP

Job description

Intermediate Electrical Engineer – Heavy Industrial/Nuclear

Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world’s most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world‑class engineers, scientists, and technical specialists.

Your Role:

We are currently seeking an Intermediate Electrical Engineer for our Mississauga or Pickering, ON offices. This posting is for an existing vacancy for which we are actively recruiting. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The role involves working on low‑and medium-voltage systems (120V to 24kV), with certain interfaces at high‑voltage levels (230kV to 500kV). The successful candidate will contribute to engineering design from conceptual to detailed phases, as well as support construction, commissioning, and project turnover.

The requirements listed below are representative of the knowledge, skills and abilities required by the position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Responsibilities:

• Perform design and analysis of power systems from 120V to 24kV in heavy industrial/nuclear environments.
• Develop electrical protection and distribution designs, including calculations and compliance with the Canadian Electrical Code (CEC).
• Prepare power system studies such as Load Flow, Short Circuit, Coordination Studies, and Arc Flash analysis, with experience using ETAP or similar software considered an asset.
• Work on greenfield and brownfield projects, ensuring integration with existing electrical systems.
• Interface with clients, vendors, and regulatory bodies, including utilities and nuclear facility operators.
• Provide technical support during construction, commissioning, and turnover phases of projects.
• Review vendor drawings and technical specifications for electrical equipment.
• Write technical specifications for electrical equipment.
• Design AC and DC schematics for different applications.
• Ensure that all designs adhere to industry standards, codes, and safety regulations.
• Collaborate with multidisciplinary teams, including civil, mechanical, and controls engineers.
• Support project documentation, reports, and design review meetings.

Qualifications:

• Licensing: P.Eng. in Ontario (or working towards P.Eng.).
• Experience: 4-8 years of experience in electrical engineering within heavy industrial or power generation sectors.
• Power System Analysis: Experience in power system modeling, protection coordination, and arc flash studies is a plus.
• Nuclear Sector: Experience in nuclear power plants (e.g., OPG, Bruce Power, CANDU reactors) is preferred but not mandatory.
• Software Proficiency: ETAP is an asset.
• Codes & Standards Knowledge: Familiarity with Canadian Electrical Code (CEC), CSA, IEEE, and utility standards.
• Security Clearance: Must be eligible to obtain OPG Security Clearance/Nuclear Reliability Status (can be obtained after hiring).
• Communication Skills: Strong verbal and written communication skills for client and regulatory interactions.

Compensation:

The expected annual compensation range for this position is $95,000 to $135,000 per annum. Please note that Tetra Tech considers various factors in determining compensation, including but not limited to education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.

Additional Information

A requirement of working for Tetra Tech is that you are at least 18 years of age and legally entitled to work in Canada. (A copy of a valid work permit may be required.)

If you are considered for the position, clearance on all applicable background checks (which may include criminal, identity, educational and security) and professional reference checks are required. Some Tetra Tech positions require an enhanced level of background assessment, which is dictated by law. These positions require advanced criminal record checks that must also be conducted from time to time after commencement of employment.

About Tetra Tech:

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 500 locations around the world. Our reputation rests on the technical expertise and dedication of our employees - 25,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development. Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

Twitter: @TetraTechJobs

Tetra Tech CNU hereby confirms that no artificial intelligence systems are used to screen, assess, or select applicants for this position. All applicant information is reviewed and assessed exclusively by human decision-makers throughout every stage of the hiring process.

We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.