Are you an experienced engineering professional eager to advance your career with a dedicated, community-focused, award-winning company? Tatham Engineering offers the opportunity to join a supportive team that values mentorship and provides challenging, rewarding work. Put your knowledge and experience to meaningful use in an environment where collaboration and growth are encouraged.
We are seeking a
Senior Engineer
for our Mechanical Engineering department. This position can be based out of our
Collingwood, Barrie or Guelph
office.
The successful candidate will be responsible for completing mechanical engineering designs and projects serving a range of sectors including but not limited to Commercial, Institutional, Industrial, and Municipal Buildings. These projects involve multiple systems such as HVAC, domestic water, sanitary and storm drainage, building automation and fire protection systems. Knowledge of applicable codes, standards and regulations are required to complete these projects. Work assignments may include design of mechanical systems for buildings, condition assessments of existing systems, report writing, performing site inspections, and providing direction to contractors.
The successful candidate will also be responsible for mentoring junior staff, project management and business development, and collaborating on multi-disciplinary projects with clients, architects, and other design team members.
Key Position Requirements:
P.Eng. in the Province of Ontario
A degree in Mechanical Engineering or related discipline
Minimum of 10-15 years of mechanical engineering experience in the consulting industry
Working knowledge of the Ontario Building Code, and associated standards including ASHRAE, CSA and NFPA.
Detailed engineering experience with mechanical systems including preparation of calculations and reports, equipment selection, and design of HVAC, plumbing, fire protection, and building automation systems.
Experience preparing specifications for equipment and associated systems
Proficiency in AutoCAD software
Full knowledge of Microsoft Office Suite
Experience with REVIT would be an asset
Experience with decarbonization and energy efficiency retrofits would be an asset
Experience with business development would be an asset
Strong communication and interpersonal skills
Excellent technical and analytical skills
Enthusiasm to work in a team structure and a willingness to guide, help and collaborate with others
Why Tatham?
At Tatham, our key values are reflected in everything we do. We aim to be the engineering consulting firm of choice by upholding our core values: Service, Communication, Teamwork, Relationships & Community. Our company has experienced significant growth by putting these values into action.
What We Offer
Competitive compensation, benefits, RRSP matching and profit sharing
Flexible work arrangements and work-life balance
Vacation starting at 3 weeks - prorated in the first year
Challenging and rewarding work on notable projects
Professional development, training, mentorship program and career progression opportunities
Reimbursement for annual professional dues
Collaborative and engaging workplace environment
Regular office/team socials and recreational outings
Company Information
Tatham Engineering is a Canadian employee-owned, consulting engineering firm that specializes in Coastal, Land Development, Municipal, Structural (Buildings and Bridges), Transportation, Water Resources, Water & Wastewater, Electrical and Mechanical engineering, and provides specialized services in Air & Noise, Climate Resilience and Hydrogeology. The firm was founded in Collingwood, Ontario, in 1988 and currently employs over 190 staff with branch offices in Barrie, Orillia, Bracebridge Ottawa and Guelph.
Tatham is proud to be recognized as one of
Southwestern Ontario's Top Employers of 2025
and
Canada's Top Small & Medium Employers of 2025!
Diversity, Inclusion, and Accommodations
Tatham Engineering is an equal opportunity employer that values diversity in the workplace and welcomes applications from all qualified candidates. We are committed to ensuring the selection process is inclusive, accessible, and barrier-free. If you require accommodation, please contact Human Resources at hr@tathameng.com and the request will be addressed confidentially.
Job Type: Full-time
Benefits:
Company events
Dental care
Employee assistance program
Extended health care
Life insurance
On-site parking
Paid time off
RRSP match
Vision care
Wellness program
Schedule:
Day shift
Monday to Friday
Work Location: In person
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