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Added 6 mins ago
M
Contracts Specialist
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
…satellites, Earth and space observation, and space exploration and infrastructure. The global MDA Space team of more than 4 000 space experts has the knowledge and know-how to turn an…
Added 7 mins ago
MN
Safety Consultant
Matchtech North America
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…on major railway projects across Canada? As a System Safety Specialist, you’ll play a pivotal role in developing and maintaining the System Safety Management System for railway projects.…
Added 7 mins ago
ZI
Compliance and Certification Specialist
ZenaTech Inc.
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
…aerial service platforms, serving sectors such as agriculture, infrastructure, defense, and environmental monitoring. With operations expanding in both the U.S. and Canada, our unmanned…
Added 21 mins ago
T
Information Security Specialist - PCI DSS Compliance
TD
Toronto, ON
- Full-time
The Information Security Specialist is a senior technology professional responsible for end-to-end accountability for the Payment Card Industry Data Security Standard, or PCI DSS,…
Added 22 mins ago
RE
Fire Protection Specialist – Firewater & Deluge Systems
Rangeland Engineering
Calgary, AB
- Contract
Rangeland Engineering is seeking a Fire Protection Specialist with strong knowledge of NFPA standards and practical experience with firewater and deluge systems for oil and gas facilities,…
Added 51 mins ago
MN
Junior QA Specialist
March Networks
Remote, Canada
- Full-time
- Remote
March Networks builds enterprise-level video-enabled business intelligence solutions and is looking for a Junior QA Specialist to help us deliver with impeccable quality. We are looking for…
Added 51 mins ago
MN
Junior QA Specialist
March Networks
Ottawa, ON
- Full-time
March Networks builds enterprise-level video-enabled business intelligence solutions and is looking for a Junior QA Specialist to help us deliver with impeccable quality. We are looking for…
Added 51 mins ago
GL
Collections Specialist
Go Lime Inc.
Toronto, ON
- $40,000 to $44,000 CAD / year
- Full-time
In December 2025, funds advised by Basalt Infrastructure Partners acquired Go Lime and substantially all assets of Simply Green. The combined business includes roughly 90,000 leases and a…
Added 1 hour ago
EC
Intermediate - Senior Structural Engineer
EnGlobe Corp.
Victoria, BC
- Full-time
…sector building, transportation, marine, and civil/municipal infrastructure projects throughout British…
Added 1 hour ago
EC
Cloud Data Engineer
Experis Canada
Halifax, NS
- Contract
Job Title: Cloud Infrastructure Data Engineering Specialist
Added 1 hour ago
Senior Tunnel Engineer
GHD Group Pty Ltd
Markham, ON
…of the website/portal/applications software and supporting infrastructure to better meet users’…
Added 2 hours ago
Procurement Specialist – Health & Personal Care
Quadra
Burlington, ON · Vaudreuil-Dorion, QC
Position: Procurement Specialist – Health & Personal Care
Added 2 hours ago
Procurement Specialist – Health & Personal Care
Quadra
Burlington, ON · Vaudreuil-Dorion, QC
Position: Procurement Specialist – Health & Personal Care
Added 2 hours ago
A
Revenue Operations Specialist
ApprovalMax
Toronto, ON
- Full-time
As a Revenue Operations Specialist, you will support revenue growth and improve internal processes across the business. Reporting to the Revenue Operations Manager, you’ll play a key role…
Added 2 hours ago
MN
Test Engineer
Matchtech North America
AB · Alberta, Canada
- Contract
atchtech are working with a key client to support the recruitment of a Testing & Commissioning Engineer / Specialist – Light Rail Transit to work on high profile railway projects in…
Added 2 hours ago
Technology Planning and Coordination Specialist
Scotiabank
Toronto, ON
Added 2 hours ago
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Revenue Operations Specialist
ApprovalMax
Toronto, ON
- Full-time
As a Revenue Operations Specialist, you will support revenue growth and improve internal processes across the business. Reporting to the Revenue Operations Manager, you’ll play a key role…
Added 2 hours ago
NI
System Support Specialist
Northfield IT
Remote, Canada
- $52,000 to $56,000 CAD / year
- Full-time
- Remote
The System Support Specialist serves as the first line of defence for system integrity and client support within NFL Operations. This role is responsible for analyzing, troubleshooting, and…
Added 3 hours ago
MN
IT Field Support Specialist
Modern Niagara
Hamilton, ON · Vaughan, ON
- Full-time
The IT Field Support Specialist provides hands-on technology support to Modern Niagara’s construction teams, helping Project Managers, Superintendents, Forepersons, and site staff work…
Added 3 hours ago
PC
Construction Project Specialist
Parsons Corporation
AB · CAN AB (Virtual Office)
- Full-time
Parsons is seeking a talented Construction Project Specialist to join our team. The Construction Project Specialist will provide project direction, procurement support, and contract…
Added 3 hours ago
EI
Claims Specialist
EBC Inc.
Mississauga, ON
- Full-time
EBC goes beyond the beaten path, leveraging its full expertise to deliver major infrastructure projects, including bridges, roads, highways, tunnels, wind farms, hydroelectric developments,…
Added 3 hours ago
P
Sales Manager - Utility Scale Wind Energy
Progressive
Montreal, QC
- $132,000 to $170,000 USD / year
- Full-time
…acumen within the renewable energy, power generation, or energy infrastructure…
Added 3 hours ago
P
Sales Engineer - Renewable Energy (Wind)
Progressive
Montreal, QC
- $113,000 to $127,000 USD / year
- Full-time
Experience within the renewable energy, power generation, transmission, utilities, or energy infrastructure sectors.
Added 3 hours ago
Global Tax Provision Specialist
Enerflex Ltd
Canada
The Global Tax Provision Specialist will be responsible for overseeing and managing the tax provision process, including compliance with ASC 740 and IAS 12, which prescribes accounting for…
Added 3 hours ago
Signaling and Civil Integration Specialist
Alstom
Toronto, ON
…metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every…

GHD Group Pty Ltd

Senior Tunnel Engineer

140 Allstate Parkway,Suite 210, Markham, ON, L3R 5Y8, Canada

The salary range for this position is $91,400 to $141,000.

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Job details

Pay: The salary range for this position is $91,400 to $141,000.
Posting language: English
Posted: Nov 2, 2026

Original job description

There’s no pledge more important than the one we make to look after our environment, and we’re committed to helping you do exactly that!

Join us as we strive to ensure a sustainable future for our communities and the world we live in.

Become part of our global network of skilled engineers, scientists, auditors, planners and environmental specialists, all working together to leave this world better than we found it.

GHD is dedicated to driving bold, sustainable, and profitable growth by expanding and investing in our most strategically important clients.

Who are we looking for?

Our Tunnel Group and Rail and Transit Group are growing, and looking for a Senior Tunnel Engineer to join us in Toronto, Mississauga or Markham, ON. You will play a key role in a wide variety of tunnel engineering projects. The Tunnel Group is an energetic dynamic team that is working on tunnelling projects for large diameter subway transit lines in GTA, municipal projects in Ontario, pursuits in Vancouver and subway lines in Australia.

Be part of the dynamic culture! Our workplace thrives on a hybrid model, combining in-office collaboration and flexibility. Join us in office, 3 days a week to contribute, connect and excel in our vibrant environment. This role can be based in any of our GTA offices - Toronto, Mississauga, Markham or Whitby.

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

assist with project work within GHD’s Rail and Transportation business and support other tunnelling projects across Canada or internationally, as opportunities present.
assisting in responding to technical and administrative tasks associated with the development of tunnels and stations.
carry out analysis as directed by senior members of the team for tunnel liners and shaft design using PLAXIS, FLAC, Rocscience, etc.
Prepare tunnel reports input to the tunnel component of proposals
Attend client meetings along with supervisor
Data Collection and Analysis: Collate and analyze data using preset tools, methods, and formats. Involves working independently.
Geoscientific Studies and Interpretations: Contribute to well proposals by providing complex analysis and interpretation of geological/geophysical field data. Involves using advanced modeling techniques.
Reservoir Characterization and Analysis: Assist with reservoir characterization and simulation by compiling reservoir engineering data and helping to analyze it. This could include data from flow tests and well tests, as well as data on historical production performance.
Engineering Solutions Design: Contribute to the development of, and implement feasibility testing of, proposed engineering solutions to provide feedback and data to validate the design.
Knowledge Management: Implement policies and processes, collect best practices and case studies, and participate in internal knowledge-sharing sessions to capture and share knowledge among colleagues on project/program outcomes and innovative practices in allocated projects.
Data Management: Help others get the most out of data management systems by providing support and advice.
Technical Developments Recommendation: Discuss and recommend technical developments to improve the quality of the website/portal/applications software and supporting infrastructure to better meet users’ needs.
Personal Capability Building: Develop own capabilities by participating in assessment and development planning activities as well as formal and informal training and coaching; gain or maintain external professional accreditation, where relevant, to improve performance and fulfill personal potential. Maintain an understanding of relevant technology, external regulation, and industry best practices through ongoing education, attending conferences, and reading specialist media.
Technical Troubleshooting: Support technical troubleshooting efforts, aiding in the quick and accurate identification, analysis, and resolution of technical issues with equipment and experiments.
Research: Carry out a range of research activities either to support others or to fulfill the requirements of the role.
Project Management: Work within an established project management plan to achieve specific goals.
Exploration Plan Development: Provide the design of exploration programs, including risk assessment and budgeting.
Client & Customer Management (External): Help senior colleagues manage client and customer relationships by using relevant sales or client systems.

What you will bring to the team:

Capability in working within tunnel design or construction teams
Experience designing large diameter tunnels (6m +)
Ability to design deep shaft & shoring structures
Experience in the design of tunnels in soft ground and transit underground support of structure
Confident with analytical and numerical analysis methods and ability to work with various industry standard geotechnical software’s (PLAXIS, FLAC, Rocscience etc.)
Demonstrate strong knowledge of the different tunnelling & shaft construction methods, logistics, equipment & methodology selection
Experience in calculating tunnel induce settlement including analysis of damages to the adjacent infrastructure
Familiar with settlement instrumentation & monitoring
Tunnelling construction experience with TBM’s & precast linings
Soft ground tunnelling ancillaries including ground treatment & ground freezing
Familiar with the preparation of GBR’s, along with the review of GDR and geotechnical investigation planning for tunnel and underground structures
Ability to prepare PSOS specifications
Familiar with cost estimating & scheduling for tunnel/shaft construction
Demonstrated experience in preparation of detailed design reports & construction reporting
Excellent technical writing, presentation and team work skills
Assist GHD with project pursuits and proposal writings
University graduate with degree in geotechnical, geological or civil engineering (Master Degree in Tunnel/Geotechnical Engineering would be considered an asset)
Professional status is essential, e.g. P.Eng, or working towards it
Proven experience in tunnel engineering, transportation and rail projects
Minimum of 8 years working on tunnel and underground projects, post graduate
Valid Ontario Driver’s License (G)

The salary range for this position is $91,400 to $141,000. The posted salary range represents the expected hiring range for GHD locations in its major city centres. Ranges may vary for positions in other locations. At GHD, base salary is determined by your skills, experience, qualifications and work location. We are committed to offering competitive compensation and adhere to all relevant pay transparency legislation.

The use of artificial intelligence (AI) in recruiting is just getting started and may be used during the process to improve efficiency and fairness. Your application may be reviewed by both AI and our hiring team. While AI supports some steps through the process, all final hiring decisions are made by humans

As a diverse and inclusive organization, we encourage individual achievement and recognize the strength of a diverse workforce. GHD is an equal opportunity employer. Upon request, GHD will provide reasonable accommodation for applicants with disabilities throughout the recruitment and selection process.

This position is for an existing vacancy.

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More about this job

Responsibilities

The Senior Tunnel Engineer will lead and assist with various tunnel engineering projects, including subway transit lines and municipal infrastructure. Responsibilities include performing complex numerical analysis, preparing technical reports, and supporting project pursuits and proposal development.

Requirements

Candidates must hold a degree in geotechnical, geological, or civil engineering and possess at least 8 years of post-graduate experience in tunnel and underground projects. Professional engineering status (P.Eng) is essential, along with proficiency in industry-standard geotechnical software and tunnel construction methodologies.

Skills

Tunnel engineering
Geotechnical engineering
Structural design
Plaxis
Flac
Rocscience
TBM operations
Settlement analysis
Deep shaft design
Shoring structures
Technical writing
Project management
Geotechnical investigation
Cost estimating
Scheduling
Proposal writing

Visa sponsorship

Not detected in the job text

Keywords

Tunnel Engineering
Geotechnical Engineering
Civil Engineering
Plaxis
Flac
Rocscience
TBM
Precast Linings
Settlement Instrumentation
Ground Treatment
Ground Freezing
GBR
GDR
PSOS
P.Eng
Rail and Transportation
Numerical Analysis
Shaft Design
Shoring
Infrastructure
Project Management
Geoscientific Studies
Reservoir Characterization
Feasibility Testing
Data Management
Technical Troubleshooting
Exploration Programs
Risk Assessment
Budgeting
Client Management

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