Mechanical Engineering Technologist

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 ’sBuildings + Places team is seeking a Mechanical Engineering Technologist to join growing Ottawa, Ontario office in a newly created role.

As part of a multidisciplinary team, you will contribute to the design and delivery of mechanical building systems for a diverse portfolio of projects including transit, municipal, commercial, institutional, education, and government facilities. Working alongside engineers, architects, and technical specialists, you will produce and coordinate mechanical design deliverables through design, BIM modelling, coordination, construction administration, and field reviews.

This position offers the opportunity to work on complex projects while developing technical expertise within a collaborative and innovative environment.

Major Responsibilities

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

• Develop and maintain 3D BIM (Revit) models and mechanical drawing packages for HVAC, plumbing, and fire protection systems.
• Prepare finished mechanical design drawings from sketches, mark-ups, notes, and details; incorporate redlines and coordinated inputs from internal disciplines.
• Assist with engineering calculations and design support activities under the direction of an engineer (e.g., documentation, equipment schedules, and design coordination inputs).
• Support preparation of equipment schedules and preliminary equipment lists, coordinating inputs with engineers and vendors/suppliers as required.
• Support preparation of specifications and ensure alignment between drawings, schedules, and specification intent.
• Coordinate with other disciplines (architectural, structural, electrical, civil) to resolve issues, improve constructability, and support timely delivery.
• Monitor and document conformance with quality, performance, safety, and code requirements; maintain project documentation including quality review records.
• Perform self-checks/QA of drawings and models prior to formal reviews; contribute to continuous improvement of drafting/BIM and documentation workflows.
• Support submission package preparation and issuance (e.g., permitting, tender, and construction packages).
• Support field reviews/site investigations and construction administration tasks (as assigned), including documenting observations and assisting with responses to RFIs and site questions.
• Work in engineering project collaboration platforms (e.g., ProjectWise, BIM 360, Autodesk Construction Cloud).
• Complete tasks of moderate complexity independently and receive guidance on new assignments and atypical matters.
• Provide day-to-day guidance to less experienced colleagues when needed.

Minimum Requirements:

• College Diploma in Mechanical Engineering Technology (or equivalent).
• 2+ years of relevant experience supporting building mechanical design and documentation (HVAC, plumbing, and/or fire protection).
• Proficiency in Revit (BIM) for mechanical building systems.
• Working knowledge of typical quality practices for deliverables (e.g., self-checking, issue resolution, and documentation control).
• Security clearance eligibility: Ability to obtain and maintain a Government of Canada security clearance (or currently hold a valid clearance), as required for assigned projects.

Preferred Qualifications

• 4+ years of relevant experience in mechanical building systems (HVAC/plumbing/fire protection) design support and documentation.
• Certified Engineering Technologist (CET), Certified Technician (C.Tech) designation (or actively working toward certification).
• Experience developing drawings from concept through detailed design and supporting tender/construction documentation
• Experience supporting mechanical system design for institutional, municipal, transit, or government facilities.
• Familiarity with relevant codes and standards such as Ontario Building code, National Building Code of Canada, ASHRAE standards, NFPA standards, CSA standards related to building mechanical systems, and related mechanical/plumbing/fire protection standards.
• Experience with AutoCAD and Autodesk Revit
• Experience with BIM coordination processes and multidisciplinary project delivery.
• Strong written and oral communication skills and comfort collaborating with multidisciplinary teams across different cities.
• Experience with design coordination in cloud-based environments (e.g., BIM 360 / Autodesk Construction Cloud).

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

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.