Tatham Engineering
Multidisciplinary Civil, Electrical & Mechanical Engineering Consulting Firm serving Simcoe County, Muskoka, Guelph & Ottawa
Tatham Engineering is a Canadian employee-owned consulting engineering firm dedicated to enhancing the communities we live, work and play in. We specialize in Coastal, Land Development, Municipal, Structural (Buildings and Bridges), Transportation, Water Resources, Water & Wastewater, Electrical and Mechanical engineering, and provide specialized services in Air & Noise, Climate Resilience and Hydrogeology.
08/07/2026
From bold shirts to big hearts, our Hawaiian BBQ tradition brings out the best in . 🌺🌴
This year, four of our offices swapped their usual business attire for tropical prints and fired up the grills to raised money for causes close to home.
For every team member who dressed up, Tatham donated to their office’s chosen charity:
🌺 Barrie Food Bank
🌺 Hospice Georgian Triangle (Collingwood)
🌺 Manna Food Bank (Bracebridge)
🌺 The Ottawa Hospital - L'Hôpital d'Ottawa’s Cancer Centre
📸 Swipe through to see who brought the most aloha to the office.
08/04/2026
We're thrilled to announce the promotion of Steve Taylor to Manager - Electrical at Tatham.
With 10 years of experience in electrical engineering, Steve has led major subdivision developments, critical water and wastewater infrastructure projects, and substation initiatives that power and support growing communities across Ontario.
Throughout that time, his technical expertise, strong client relationships, and leadership have helped strengthen our Electrical Department, expand its capabilities, and support the development of emerging engineers and project leaders.
As Manager - Electrical, Steve will build on that success, guiding the department into its next chapter while continuing to deliver exceptional service to our clients.
He will be supported by Gerhard Runge, P.Eng., who will continue sharing his expertise and mentorship in the role of Senior Engineer.
Congratulations, Steve, on this well-deserved promotion!
07/30/2026
Think you know Gen Z slang?
To celebrate National Intern Day, we asked our co-op students and interns to translate some of the terms we've been hearing around the office.
➡️ Swipe through to test your knowledge!
Happy National Intern Day to the students who've brought fresh perspectives, great ideas, and lots of energy to our teams across all six offices this summer. 💙
07/24/2026
Heading to Muskoka this weekend? 🚗☀️
If your travels take you through Bala, you'll likely cross the iconic Bala Falls Bridge. This Muskoka landmark has served residents, cottagers, and visitors for nearly a century.
While it may be a familiar sight to summer travellers, the bridge was once the focus of a significant preservation and rehabilitation effort completed in partnership with the Township of Muskoka Lakes.
The rehabilitation preserved an important piece of Muskoka's heritage while strengthening a critical connection through Bala, helping ensure the bridge can safely serve residents, businesses, and visitors for decades to come.
✅ Have you crossed the Bala Falls Bridge this summer? Learn more about the work that helped preserve this local landmark.
07/22/2026
Help shape the future of Muskoka and Parry Sound.
For three decades, Tatham has helped build and strengthen communities across Muskoka and Parry Sound. Now we're looking for an experienced engineer to help lead what's next.
We’re hiring an Engineer/Senior Engineer, Project Manager to join our Municipal team in Bracebridge.
At Tatham, you'll lead complex infrastructure projects, mentor future leaders, and play a key role in the continued growth of our Bracebridge office.
➡️ Scroll through for a closer look at the role and what it's like to build your career at Tatham.
🔗 Full posting linked in the comment.
07/20/2026
🎉 From student to Group Leader!
Please join us in congratulating Mark Figueroa on his promotion to Group Leader - Municipal in our Collingwood office.
Mark began his journey with us as a student in our Bracebridge office. Since then, he has steadily risen through the ranks, progressing from EIT to Engineer, Project Manager, and now Group Leader.
Along the way, Mark has built strong client relationships and played a key role in delivering infrastructure renewal projects for municipalities across the region, from Owen Sound to North Bay.
This promotion reflects Mark's technical expertise, leadership, and dedication to helping communities build and maintain essential infrastructure.
Congratulations, Mark! 👏
07/16/2026
💧 Leadership that strengthens our Hydrogeology practice.
We're proud to announce the promotion of Harshpinder Singh Brar to Group Leader.
Over the past two years at Tatham, Harsh has made a significant impact by leading hydrogeological investigations that support water supply, construction dewatering, groundwater monitoring, and land development projects across Ontario.
As Group Leader, Harsh will continue to strengthen our Hydrogeology team while helping deliver innovative, high-quality service to clients and supporting the continued growth of our Hydrogeology practice.
Congratulations, Harsh, on this well-deserved achievement! We look forward to seeing your continued leadership and the impact you'll make in this new role. 👏
07/15/2026
🌿 Giving back to the communities we call home is a tradition is proud to continue each year.
Staff from our Barrie, Collingwood, and Guelph offices rolled up their sleeves to help keep local roadsides and trails clean and enjoyable for everyone.
🛣️ Volunteers from our Barrie & Collingwood offices helped clean up local roadsides as part of the County of Simcoe Adopt-a-Highway Program.
🌲The team from Guelph spent an afternoon giving some TLC to the G2G Rail Trail.
Thank you to everyone who volunteered their time again this year!
07/09/2026
📍 Ottawa engineers and technologists, ready for your next career move?
We’re expanding our Land Development team and hiring for several exciting opportunities in the nation’s capital:
🔹Engineer/ Technologist
🔹Engineer/Senior Engineer, Project Manager
🔹Senior Engineer, Group Leader
At Tatham, you'll have the opportunity to take on meaningful responsibility, work closely with decision-makers, and see the direct impact of your work on projects, clients, and communities.
If you’re looking for more ownership, stronger collaboration, and the chance to see your ideas make a real difference, we'd love to hear from you.
➡️ Open the carousel to explore current opportunities.
🔗 Full postings linked in the comments.
07/08/2026
Pedalling for a great cause and having a wheelie good time doing it! 🚴💙
recently joined hundreds of cyclists at the 13th Annual Tour de Guelph, raising funds in support of Guelph General Hospital and local community initiatives.
A special shout out to first-time riders, Anthony Cimino, Nick Bertoia and Jacob Lamb who led this year’s team effort and helped make the day a success. 👏
Proceeds from the event will support new medical equipment at Guelph General Hospital's Speedvale Campus, helping enhance care for patients across the community.
The ride was a great opportunity for our team to come together, enjoy the beautiful scenery in Guelph, and support an initiative that's making a meaningful difference close to home.
Here's to stronger communities and healthier futures!
The Foundation of Guelph General Hospital
Click here to claim your Sponsored Listing.
Category
Website
Address
Head Office/115 Sandford Fleming Drive, Suite 200
Collingwood, ON
L9Y5A6
Opening Hours
| Monday | 8:30am - 5pm |
| Tuesday | 8:30am - 5pm |
| Wednesday | 8:30am - 5pm |
| Thursday | 8:30am - 5pm |
| Friday | 8:30am - 5pm |