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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.

Location: Guelph

The successful applicant will be engaged in the design of municipal infrastructure and land development projects, involving residential and industrial subdivisions, site plans, lot grading plans, storm and sanitary sewers, septic systems, storm water management systems, bridges and culverts, water mains, roads and parking lots. Work will include collection of field data; technical analysis; completion of preliminary and final design including the preparation of AutoCAD Civil 3D drawings, specifications/contract documents and cost estimates; applications for approvals and coordination with external agencies. This role may also support contract administration and construction inspection, and guide junior staff members.

Key Position Requirements

Graduate of Engineering Technology program (3 years)

Minimum of 10 years of engineering experience, preferably in the consulting environment

OACETT membership with C.E.T. designation

Demonstrated high level of commitment

Strong, relevant design experience

Strong communication and interpersonal skills

Excellent technical and analytical skills

Full knowledge of Microsoft Office Suite





Undertake some business development with a desire to do more

Understanding of relevant legislation, guidelines and standards

Valid Driver’s License and reliable transportation

How To Apply
Click the “Apply Now” button below and follow the instructions to create your account. Please include your resume and contact information.

We thank all candidates for applying; however, only those selected for an interview will be contacted.

Tatham Engineering does not use artificial intelligence in the hiring process. All applications are reviewed by Human Resources and the appropriate hiring managers.

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, health spending account, RRSP matching and profit sharing

Flexible work arrangements and work-life balance

Paid volunteer opportunities

Vacation starting at 3 weeks minimum for all positions – 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

Team-oriented and engaging workplace setting

Regular office/team socials and recreational outings, including an activity allowance for approved events

Shareholder opportunities

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 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 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 [email protected] and the request will be addressed confidentially.

Expected Hiring Range for This Position
$75,000 to $125,000

Compensation 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.

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📌 Senior Technologist - Municipal (Ontario)
🏢 Tatham Engineering
📍 Ontario