Senior Civil Engineer (Hydro)

Tetra Tech; Calgary; On-site; CAD 80,000 - 100,000; Full time

Job summary

A global engineering and consulting firm is seeking a Hydrotechnical Engineer based in Canada to conduct hydrological assessments and perform hydraulic design for river projects. The ideal candidate will hold a Bachelor’s degree in Civil Engineering and possess a Professional Engineer registration. With over 6 years of experience in the field, the candidate should demonstrate expertise in hydrological modeling and strong communication skills. This role offers opportunities for professional growth within a collaborative team environment.

Benefits

Comprehensive benefits

Merit-based rewards

Work/life balance support

Learning and development opportunities

Qualifications

• Minimum of 6 years of experience in consulting engineering.
• Expertise in hydrological modeling and hydraulic analysis.
• Strong verbal and written communication skills.

Responsibilities

• Conduct hydrological assessments and utilize modeling software.
• Perform hydraulic design for river engineering projects.
• Prepare technical reports for regulatory submissions.

Skills

Hydrotechnical engineering

Hydraulic structures

Communication skills

Project management

Travel willingness

Education

Bachelor’s degree in Civil Engineering

Professional Engineer registration (PE, P.Eng.)

Tools

Microsoft 365

Advanced Excel

Job description

The Opportunity:

Tetra Tech is adding a Hydrotechnical Engineer to our Power team based in Canada.

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting‑edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference. Our work leverages cutting‑edge technologies, advanced analytics, and the expertise of world‑class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

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 Unites 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:

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.

Life at Tetra Tech:

• Comprehensive and market‑competitive benefits.
• Merit‑based financial rewards.
• Flexibility and company‑wide commitment to work/life balance.
• Collaborative team atmosphere that values the contributions of all employees.
• Learning and development opportunities for ongoing professional growth.

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high‑end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Equal Opportunity 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.

Recruitment Process Note:

Tetra Tech may use AI‑enabled tools to screen, assess, and assist in selecting applicants for this position based on job‑related criteria. However, a human decision‑maker will decide who moves forward throughout every stage of the hiring process.

How to Apply:

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

X (Twitter): @TetraTechJobs

Other Information:

• Organization: 705 PWR