Senior Electrical Engineer - Water & Wastewater

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

AECOM’s is currently seeking an Senior Electrical Engineer to join our growing water and wastewater electrical team in the Water Group in a new role. The Water group is a vibrant and growing business line which delivers Engineering, architectural and project management services as well as planning and economic analysis for vertical construction projects. Project assignments may include, although not limited to, water / wastewater facilities, commercial, institutional, healthcare, pharmaceutical and transit facilities.

Major Responsibilities:

The responsibilities of this position include, but are not limited to:

• Developing various types of reports including technical memorandum, design development, facility electrical system assessment, and design build/assist scope of work documents.
• Preparing electrical design reports, drawings, specifications and cost estimate throughout the primary design and detail design stages.
• Implement design concept through the preparation and production of drawings to detail MV and LV power distributions, process mechanical equipment control schematics, lighting and controls,, fire alarm, and specialty low voltage systems rough-ins (i.e. telecomm., intrusion control, security, CCTV, door access controls, etc.)
• Providing technical and administrative support through all phases of the project.
• Conduct site inspections to obtain field As-Built data and conditions.
• Work with electrical equipment manufacturers and suppliers to obtain all necessary industrial design data and incorporate into the design drawings and specifications.
• Ensuring design conforms with all applicable codes and standards.
• Attendance to various stage project meetings involving clients, consultants and contractors. Provide technical supports to the project managers, responding to technical queries.
• Coordinate with local hydro utility service suppliers for incoming power services.
• Construction administration responsibilities:
• Attending site inspection, meetings and site reviews complete with reports.
• Review shop drawing and answer Contractor RFIs.
• SI and CCN preparations.
• Contractor change quotation reviews.
• Progress billing reviews.
• Supervision of FAT and SAT and electrical system commissioning.

MINIMUM REQUIREMENTS:

• Bachelor's Degree in Electrical Engineering and registration as a Professional Engineer in Ontario
• A minimum of six (6)+ years of experience in the engineering consulting industry, preferably in water and wastewater infrastructure engineering sector.

PREFERRED QUALIFICATIONS:

• Ten (10)+ years of experience in the engineering consulting industry, preferably in water and wastewater infrastructure engineering sector.
• Familiarity with OESC, OBC, IEEE, NFPA, ASHRAE, CSA and other industry standards and codes
• Experience in leading electrical design as an electrical lead engineer in water & wastewater projects
• Experience in designing electrical power systems including MV and LV distribution, plant substation c/w power sources of standby generator(s) and or Co-generator(s), switchgear breaker operation and control schematic, protection relay I/O wiring diagram, substation transformer protection and monitoring, MV and LV motor control schematics with VFD and or Soft Starter to various process and HVAC system PCN requirements
• Knowledge with power analysis tools such as SKM and/or ETAP and experience of performing system studies including Short Circuit and Protection Coordination Study, Arc-Flash Hazard Analysis and Harmonic study, Load-flow Study
• Proficient in the use of computers for making engineering calculations, spreadsheets, and report writing
• Familiarity with providing guidance and support for others within the Electrical team
• Sound judgment supported by excellent technical, analytical root causes and problem-solving skills
• Additional certifications such as PMP, LEED etc. are a bonus
• Experience with Instrumentation and Control system design is a plus
• Experience with IES energy modeling tool is desirable
• Some Project Management experience and training desired
• Ability to communicate, coordinate, and work well with others both internally and externally
• Strong verbal and written communication skills and commitment to technical excellence and quality

• Sponsorship for Canadian employment authorization is not available for this position.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. Artificial intelligence will be used to support the screening, assessment, and selection of applicants for this role. Final hiring decisions are made by the hiring team.