Position Summary We are currently seeking a Hydrotechnical Engineer for our Mississauga, Ontario office. This is an existing vacancy for which we are actively recruiting. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Essential Job Functions

Conduct hydrological assessments, including low-flow analysis and flood flow statistical analysis.

Utilize industry-standard hydrotechnical modeling software to develop accurate analysis and summaries.

Perform hydraulic design for river engineering projects, including weirs, intakes, and dams.

Prepare technical reports and regulatory submissions to support permitting processes.

Conduct energy and economic evaluations for hydropower plants.

Ensure compliance with industry standards, project requirements, and environmental regulations.

Collaborate with multidisciplinary teams on hydropower projects ranging from $10M to $400M.

Support continuous professional development and maintain a high level of discipline knowledge.

Work safely and report all health and safety concerns.

Perform additional duties as required.

Required Qualifications

Bachelor’s degree (B.Sc. or B.Eng.) in Civil Engineering.

Professional Engineer (PE, P.Eng.) registration in the United States or Canada is required.

6+ years of experience in consulting engineering.

Expertise in hydrotechnical engineering and hydraulic structures.

Proficiency in Microsoft 365 (Teams, SharePoint), with advanced Excel skills being an asset.





Experience in hydrological modeling, sediment transport, and hydraulic analysis.

Strong verbal and written communication skills for both technical and non-technical audiences.

Ability to manage multiple projects and meet deadlines efficiently.

Willingness and ability to travel as needed.

Physical Requirements

Ability to sit or stand as required and remain in a stationary position for at least 50% of the workday.

Frequent use of hands and fingers to handle, manipulate, or feel objects, including continuous operation of a computer and other standard office equipment such as calculators, copiers, and printers.

Work Environment / Environmental Factors

The majority of work is performed in a professional office setting.

Periodic travel may be required and could involve limited exposure to extreme temperatures. Travel may include air travel, during which the employee may be required to remain seated for extended periods.

Additional Information (Benefits) Tetra Tech offers comprehensive benefit options that allow employees to design a plan based on individual needs and assists in planning for long-term financial security. Available benefits include medical, dental and vision insurance, term life, disability, accidental death & dismemberment coverage, time off with pay, retirement plan, and an Employee Stock Purchase Plan.

Equal Chance Employer Statement Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law.

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📌 Senior Civil Engineer (Hydro) (Calgary)
🏢 Tetra Tech
📍 Calgary