Office Jobs in Markham, ON

Are you graduating in Spring 2027 and ready to take the first step in your professional journey? Join us for our in-person Hiring Day event at our Toronto office (October 27th) or Waterloo office (October 29th). This is a unique opportunity to connect with GHD professionals, learn more about our work and culture, and explore exciting career opportunities.

If you're interested in participating in our Hiring Day and being considered for an Engineering Graduate, Tunnels role, we encourage you to review the job description below and apply if it aligns with your career goals.

As part of the selection process, you'll be invited to complete a HireVue video interview and answer a few pre-screening questions. Candidates who successfully progress through the initial screening stage will be contacted by our recruitment team and invited to move forward in the Hiring Day process.

Help us shape a more sustainable, resilient, and connected future.

At GHD, our Design & Delivery Organisation (DDO) teams work across a diverse range of projects that support the delivery of essential infrastructure, buildings, transportation networks, environmental solutions, water systems, and energy assets.

By combining technical expertise, innovation, and collaboration, we help our clients solve complex challenges and deliver lasting value to the communities they serve.

Join our global network of professionals and be part of a team that is committed to making a positive impact while providing opportunities for professional growth and career development.

Who are we looking for?

We are growing and looking for a motivated Engineering Graduate, Tunnels to join our team in Mississauga or Markham, ON, starting around May 2027. This student opportunity is designed to provide practical experience on tunnel, underground structure, rail and transportation projects while working closely with experienced engineers and technical specialists. You will contribute to active projects, build your technical skills and learn how engineering concepts are applied in a professional consulting environment.

Be part of the dynamic culture! Our workplace thrives on a hybrid model, combining in-office collaboration and flexibility. Join us in office, three days a week to contribute, connect and excel in our vibrant environment.

Working with an energetic and high performing team, this position offers a variety of work and will see you involved in:

• Support tunnel, shaft, station and underground structure assignments within GHD’s Rail and Transportation business under the guidance of experienced team members.
• Assist with engineering calculations, design checks, data review and preparation of technical documentation.
• Help prepare drawings, figures, tables, presentations and reports for project deliverables.
• Support basic geotechnical and structural analyses using spreadsheets and, where appropriate, software such as PLAXIS, FLAC or Rocscience, with training and supervision provided.
• Assist with organizing site, investigation, laboratory or monitoring information and identifying items requiring follow-up.
• Participate in project meetings, team discussions and technical learning sessions.
• Apply GHD’s safety, quality and ethical standards to assigned work.
• Collaborate with multidisciplinary teams and complete assigned tasks within agreed timelines.

What you will bring to the Team

• Interest in tunnels, underground structures, geotechnical engineering, structural engineering or transportation infrastructure.
• Foundational understanding of soil mechanics, rock mechanics, structural analysis or related engineering concepts gained through coursework.
• Ability to apply academic knowledge to practical problems with guidance.
• Strong attention to detail and a willingness to ask questions and learn.
• Clear written and verbal communication skills.
• Good organizational, time-management, problem-solving and teamwork skills.
• Working knowledge of Microsoft Office, particularly Excel and Word.
• Exposure through coursework or projects to AutoCAD, Civil 3D, GIS, PLAXIS, FLAC or Rocscience is an asset, but not required.
• Previous co-op, internship, research, design-team or project experience is an asset, but not required.

Qualifications:

• Currently enrolled in an undergraduate program or recently graduated of Civil, Geological, Geotechnical, Structural or a related engineering discipline at a recognized post-secondary institution.
• Eligible to start a full-time position around May 2027.
• Completion of relevant courses in geotechnical engineering, soil mechanics, rock mechanics, structural analysis, engineering geology or transportation is an asset.
• No prior tunnel engineering experience is required.
• Ability to work from the Mississauga or Markham office and participate in site visits when required.
• A valid Ontario driver’s licence is an asset where travel to project sites is required.