Our Team

The team members of Callidus Engineering are experienced and competent professionals with expertise in various engineering disciplines. Our team of more than 20 design professionals is lead by experienced professional engineers.

Matthew Van Gilst, P.Eng, CEO, Senior Principal
S. Grant Hall, P.Eng Founder, Senior Principal
Jennifer Stanley, P.Eng Principal, Director of Engineering
Russ Strathdee, P.Eng Principal, VP of Finance, Mechanical Engineer
Derek Reid Principal, Branch Manager (Kingston)
Zam Abdulla, P.Eng Principal, Branch Manager (KW), Electrical Engineer
Nick Lorusso Senior Principal, Dept. Manager
Loan Nguyen, P.Eng Dept. Manager, Electrical Engineer
Natalie Travaglini, P.Eng. Mechanical Engineer, Mechanical Department Manager
Ian O’Hara Mechanical Designer, Dept. Manager, BIM Manager
Andrew Hall, P.Eng Senior Electrical Engineer
Andy McGregor, CET Electrical Designer
Avery Casey, P.Eng. Mechanical Engineer
Becca Dietrich Mechanical Designer
A Headshot Photo of Ben Laurin, Electrical EIT
Brendan Light, P.Eng Senior Mechanical Engineer
Catherine Wauthier Executive Assistant
A headshot photo of Callidus Engineering Project Manager Cody Merrill
A headshot photo of Colter Roughley, Electical EIT
Dawn Schaefer Accounting Manager
A Black and White Headshot of Callidus Engineering Employee Devan Lauzon
Erica Peckham Executive Assistant
Eric Flodrowski, P.Eng Mechanical Engineer
Faraaz Mohammed, P.Eng. Mechanical Engineer
Gabor Fejerpataky Mechanical Designer
Garrett Robertson-Gates Electrical Designer
Gustavo Pereira, EIT Electrical Engineering Intern
Ilir Cela, M.Eng, P.Eng. Senior Electrical Engineer
Jacqueline Gordon, P.Eng. Mechanical Engineer
Jason LeBeau Field Technician
Jason MacDonald Project Manager
Jordan Foster, P.Eng. Mechanical Engineer, LEED AP BD+C
Julie Pepper, P.Eng. Mechanical Engineer
Kiley McFie Electrical Designer
Luke Reist Mechanical EIT
A Headshot Photo of Callidus Engineering Marketing Coordinator Lyndon McNamee
Marwane Elsawy EIT
A headshot photo of Electrical Designer Micheal Aitken
Michael Delouche Project Manager
Misi McKone Accounting
Nathan Ransom, EIT Mechanical Engineering Intern
Nicholas Warren, EIT Electrical Engineering Intern
Peter Ketelaars Electrical Designer
Samuel Longo Mechanical EIT
Sean BW
Simon Walsh Electrical Designer
Stacey Lively Payroll and Administration Coordinator
Headshot Photo of Callidus Engineering Team Member Sofia Lancheros
Susan BW
Tia Carter Mechanical EIT
Ty Williams
William Vollmer EIT
Zach Lindup, P.Eng. Electrical Engineer

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