Are you an experienced engineering qualified 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 to fill a new role of 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 RequirementsP.Eng. in the Province of OntarioA degree in Mechanical Engineering or related disciplineMinimum of 15 years of progressive mechanical engineering experience in the consulting industryWorking 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 systemsProficiency with design software (AutoCAD, REVIT, Carrier HAP or similar)Full knowledge of Microsoft Office SuiteExperience with decarbonization and energy efficiency retrofits would be an assetExperience with business development would be an assetStrong communication and interpersonal skillsExcellent technical and analytical skillsExperience mentoring and providing technical guidance to junior engineering staffEnthusiasm to work in a team structure and a willingness to guide, help and collaborate with othersWhy 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 OfferCompetitive compensation, perks, health spending account,



RRSP matching and profit sharingFlexible work arrangements and work-life balancePaid volunteer opportunitiesVacation starting at 3 weeks minimum for all positions – prorated in the first yearChallenging and rewarding work on notable projectsProfessional development, training, mentorship program and career progression opportunitiesReimbursement for annual professional duesCollaborative and engaging workplace environmentRegular office/team socials and recreational outings, including an activity allowance for approved eventsShareholder opportunitiesCompany InformationTatham 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 200 staff with branch offices in Barrie, Bracebridge, Guelph, Orillia and Ottawa.Tatham is proud to be recognized as one of Southwestern Ontario's Top Employers of 2026 and Canada's Top Small & Medium Employers of 2026!Diversity, Inclusion, and AccommodationsTatham 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 [email protected] and the request will be addressed confidentially.Expected Hiring Range for This Position$115,000 to $165,000Compensation will reflect the unique skills and experience each candidate brings to the role. The posted range serves as a general guideline, and final offers may vary. #J-18808-Ljbffr

📌 Senior Engineer - Mechanical (Collingwood)
🏢 Tatham Engineering
📍 Collingwood