Computer Engineer Intern Jobs in Mississauga, ON

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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 is seeking an Architectural Engineering Intern to be based in Markham, ON. This is a new position within the Transportation group.

This internship is for the January to April 2027 term.

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

• Civil and Municipal design for structural and transit infrastructure, highway, transit, and roadway projects including municipal roads and highways,.
• Preparation of drawings, specifications, and quantity take-off's
• Participate in design of transportation infrastructure in accordance with applicable regulations, laws, standards, etc.
• Participate in site inspections under supervision of an experienced engineer
• Participate in preparation of various engineering reports under supervision of and experienced engineer
• Collects and analyzes data under the supervision of an experienced engineer.
• Uses computer software as a tool for solving basic engineering problems.
• Utilize and maintain technical databases and file structures within project files.
• Work with tight schedules, be flexible, and contribute in a high performing design team.

Minimum Requirements:

• Must currently be enrolled in the first year in Architectural Engineering – Bachelor of Applied Science (BASc).
• Strong interest in designing transportation structures – roadway and railway bridges, subway stations, culverts, retaining walls, marine structures.

Preferred Qualifications:

• Strong background in mathematics and science
• Basic knowledge of software for the position (examples include software such as AutoCAD)
• Excellent verbal and written communication skills.
• Strong problem solving and decision-making abilities and interpersonal skills.
• Skilled in technical writing, communicating and presenting and capable of using spreadsheet, word processing and standard office software.

• Sponsorship assistance not provided
• Relocation assistance not provided

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

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.