Intermediate/Senior Electrical Engineer

The Opportunity: Tetra Tech is adding an Electrical Engineer to our EI&C team based in Thunder Bay, ON. Why Tetra Tech: At Tetra Tech, we are Leading with Science™ to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting‑edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world. Client Types: Our office specializes in small to mid‑sized projects for clients across Canada. The types of clients we work for include: Heavy Industrial Facilities Pipelines and Refineries Mining and Mineral Processing Municipal & Utilities Water Treatment Your Impact: Join Tetra Tech to make a real difference. Our work leverages cutting‑edge technologies, advanced analytics, and the expertise of world‑class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy. Your Role: Assist with the design of power distribution, control, communication, and lighting systems. Assist with the design of instrumentation and process control systems. Develop standard electrical and instrumentation (E&I) deliverables, including: Equipment specifications, single‑line diagrams, motor schematics & wiring diagrams, cable block diagrams, cable schedules, power & control layouts, instrumentation and valve specifications, instrument loop drawings, instrument location drawings, control system panel layouts and wiring diagrams, and installation scopes of work. Assist with technical calculations and use software for load calculations, arc flash studies, fault & coordination studies, and power system design. Assemble tender and construction documents and drawings for issue to clients. Participate in design reviews to ensure that documents and drawings are properly checked in accordance with company and client standards. Assist with industrial control system programming (PLC and/or DCS) when required. Perform on‑site E&I field reviews and construction assistance with senior staff when required. Assist senior staff with on‑site commissioning and start‑up when required. Work collaboratively on multidiscipline projects with our project managers, project engineers, and the other engineering disciplines in our offices. Conduct activities in line with internal procedures, legislation, and industry standards. Pursue continuous professional development and maintain a high degree of discipline knowledge and awareness. Work in a safe manner at all times and report all health and safety incidents and concerns. Additional duties as required. Qualifications: Bachelor’s degree in electrical or electronics engineering or a related field. 8-15 years of experience. Must be registered as a professional engineer with PEO. Experience in consulting, mining, forestry, or other industries an asset. Familiarity with Canadian electrical standards and codes is considered an asset. Ability to effectively plan time commitments on multiple concurrent projects. Good interpersonal skills. Good written and oral communication skills. Willingness and ability to travel as needed. Life at Tetra Tech: The perks of working at Tetra Tech include: Comprehensive and market‑competitive benefits, available on day one of employment. Flexibility and company‑wide commitment to work/life balance. Collaborative team atmosphere that values the contributions of all employees. Learning and development opportunities for ongoing professional growth. About Tetra Tech: Tetra Tech combines the resources of a global, multibillion‑dollar company with local, client‑focused delivery in 550 locations around the world. Our reputation rests on the technical expertise and talent of more than 30,000 employees who are working together to provide smart, scalable solutions for challenging projects. Explore our open positions at Follow us on social media to learn more about our people, culture, and opportunities: LinkedIn: @TetraTechCareers X (Twitter): @TetraTechJobs Additional Information: Organization: 719 ICE #J-18808-Ljbffr