Are you a recent engineering graduate 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 learning from experienced professionals are encouraged.

We are looking to hire a new position of an Engineering Candidate in our Water & Wastewater department, based out of our Barrie office.

Key Responsibilities

Assist with the design and implementation of water & wastewater treatment plants and pumping stations, asset inventory reviews, hydrant flow / C-factor testing and hydraulic modeling
Prepare design calculations, report writing, project coordination and management
Prepare submissions and applications for required approvals as well as prepare cost estimates, tender documents, specifications and construction contract documents
Conduct construction inspection and assist with contract administration, including preparation of requests for quotation, contract change orders and proper invoices
Interact with client and external parties as required for project needs

Key Position Requirements

Degree in an Engineering program
Meet the requirements of PEO as a candidate for becoming a professional engineer in the Province of Ontario and be committed to following the PEO Competency Based Assessment program
Working towards P.Eng. designation is preferred
Minimum of 1-3 years of relevant engineering experience (co-op experience included)
Strong communication and interpersonal skills
Excellent technical and analytical skills
Enthusiasm to work in a team structure and a willingness to help and collaborate with others
Working knowledge of appropriate design and analysis software
Full knowledge of Microsoft Office Suite
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 personally by Human Resources and 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
Collaborative and engaging workplace environment
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 2026 andCanada’s Top Small & Medium Employers of 2026!

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.

Expected Hiring Range for This Position

$67,000 to $85,000

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.

Tatham Engineering

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Engineering Candidate - Water Wastewater