AutoCAD Civil 3D Modeler

Aecon Concessions; Toronto; On-site; CAD 64,000 - 85,000; Full time

Job summary

Aecon Utilities Engineering is seeking an AutoCAD 3D Modeler to deliver accurate 3D models of dry utility infrastructure for the Hamilton LRT project. You’ll convert 2D drawings into integrated models and support design coordination.

You’ll work with civil, electrical, and telecom interfaces, ensuring data integrity, and timely model submissions across design and construction teams.

Qualifications

• Diploma or certificate in Civil Engineering Technology or related field.
• 2–5+ years in 3D modelling, CAD/BIM production and utility design.
• Experience coordinating with multiple disciplines and teams.

Responsibilities

• Develop and maintain 3D models for dry utility infrastructure.
• Convert 2D drawings and survey data into accurate 3D models.
• Support model coordination, clash checks, and document submissions.
• Assist in quantity take-offs and construction planning.

Skills

3D modelling

Design coordination

Detail oriented

Communication

Education

Diploma in Civil Engineering Technology

Tools

Civil 3D

AutoCAD

Navisworks

BIM 360/ACC

Job description

Date: Jul 17, 2026

Location: Toronto, ON, CA

Operating Sector: Telecommunications

Come Build Your Career at Aecon!

Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value – it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won’t just build your career — you’ll help build what matters to enable future generations to thrive.

At Aecon, you can count on:

• Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus – today and always.
• Integrity. We lead by example, with humility and courage.
• Accountability. We’re passionate about delivering on our commitments.
• Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.

We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation – we call it Aecon Proud.

At Aecon we:

• Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
• Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
• Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs), to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
• Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement — values that come to life through the unique talents and collaborative spirit of every team member. If you’re inspired to make a difference through future-building projects, join our best-in-class team.

What is the Opportunity?

Safer. Faster. Smarter. This is how Aecon Utilities is committed to delivering projects. Aecon Utilities is a leading North American utility infrastructure provider with a strong track record delivering safe, reliable, and innovative solutions across electrical, telecommunications, pipeline distribution, and renewable energy markets. With operations across North America, Aecon Utilities supports critical utility infrastructure that powers and keeps communities connected. Guided by our core value of Safety Always, we partner with clients to build the infrastructure that powers the future.

As part of Aecon Utilities, Aecon Utility Engineering (AUE) is our in-house engineering division, providing specialized design, project, and quality management expertise across the full utility lifecycle. AUE partners closely with construction teams and clients to deliver value-driven engineering solutions that optimize performance, enhance reliability, and ensure compliance with all regulatory and client standards.The incumbent is joining the team to support the Hamilton LRT project.

Hamilton LRT Civil & Utilities Alliance has been selected by Metrolinx as the development partner for the Hamilton LRT Civil & Utilities Works project in Ontario. This role will report to AUE, not the Hamilton LRT Civil & Utilities Alliance. Under the alliance, Aecon is the construction partner responsible for project delivery. The Hamilton LRT will bring 14 kilometres of modern, reliable, and frequent LRT service across Hamilton’s downtown core.

The Hamilton LRT isn’t just a transit project—it’s reshaping how a city connects, grows, and moves. Join us in being part of a dynamic team building critical infrastructure that will leave a lasting legacy for generations to come!

The AutoCAD 3D Modeler (Dry Utility Modeler (3D), Utility Design), is responsible for developing, coordinating, reviewing, and maintaining accurate 3D models of underground, surface, and above-ground dry utility infrastructure, including telecommunications, electric distribution, streetlighting and related corridor assets. This role supports design coordination, clash identification, 2D drawing extraction, quantity take-offs, and model deliverables for design, permitting, and construction teams.

What You’ll Do Here:

• Develop and maintain 3D models for dry utility infrastructure which may include telecom, electrical, streetlighting, and CCTV conduit systems, utility poles, and related civil interfaces.
• Convert 2D utility design drawings, survey data, record information, and existing model inputs into accurate 3D utility models.
• Support development of combined utility models, federated models, and IFC exports for multidisciplinary coordination and client submissions.
• Participate in clash detection, model reviews, constructability reviews, and coordination meetings with design, construction, and stakeholder teams.
• Extract 2D plans, profiles, utility composite drawings, details, and model-based documentation from 3D models as required.
• Maintain modelling standards, file organization, data integrity, and quality control checks across project deliverables.
• Support quantity take-offs, construction planning, utility conflict analysis, and design change reviews related to dry utility assets.

What You Bring to The Team:

• 2–5+ years of experience with Civil 3D.
• Diploma, degree, or certificate in Civil Engineering Technology, Electrical Engineering Technology, CAD/BIM, Geomatics, Construction Technology, or a related discipline.
• 2–5+ years of experience in 3D modelling, CAD/BIM production, utility design, civil infrastructure, transit, municipal, or dry utility coordination projects.
• Proficiency with Civil 3D and AutoCAD; experience Navisworks, BIM 360/ACC, or other model coordination platforms is an asset.
• Working knowledge of dry utilities, including telecommunications, hydro, streetlighting, traffic/CCTV, duct banks, pole lines, utility corridors, and underground civil utility interfaces.
• Ability to interpret 2D design drawings, utility records, survey files, profiles, alignments, surfaces, and construction details.
• Strong attention to detail and commitment to model accuracy.
• Effective coordination and communication with multidisciplinary project teams.
• Ability to manage priorities and meet model submission deadlines.
• Practical understanding of construction sequencing, utility conflicts, constructability, and field constraints.
• Problem-solving mindset with the ability to identify gaps, conflicts, and incomplete utility information.

Reason for Vacancy: New

The expected pay range for this role is $64,000 - $85,000 per year

Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role.

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon’s AI Usage Policy. All final decisions are made by qualified Aecon team members.