Hydrotechnical Engineer (P.Eng.)

Job summary

Lead hydrotechnical design from concept through construction, including hazard assessments and the development of hydraulic and hydrologic models. Manage project scopes, budgets, and deliverables while collaborating with multi-disciplinary teams and regulatory agencies.

Job details

About Us At Onterris, we build careers grounded in purpose, responsibility and real-world impact. “For Planet and Progress” is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you’re not just forging a career, you’re joining a movement. A movement for better thinking, smarter solutions and lasting impact. Together, we will advance our way of life and protect the integrity of our environment every step of the way. A Day in the Life As an Intermediate Hydrotechnical Engineer, in our Calgary or Edmonton office you’ll be responsible for assisting multiple projects where you will have increasing interaction with our multi-disciplinary staff, regulatory agencies and clients. You will be part of a strong team of committed professionals. The compensation range for this role is $31.00 to $55.00, commensurate with experience, skills, and geographic location To thrive in this role, you’ll be comfortable taking ownership of the following responsibilities: Lead hydrotechnical design from concept through construction. Complete hydrotechnical hazard assessments and provide risk-based recommendations Prepare clear, well-structured technical reports, specifications, and design briefs. Develop and apply hydraulic and hydrologic models to support design Manage projects, including scope, schedule, budget, and delivery. Review and approve designs and technical deliverables. Work in the field (up to 30% of the time), including site reconnaissance, data collection, and construction support Collaborate with multi-disciplinary teams to deliver practical solutions. Engage with clients and regulators to support approvals and resolve technical issues. Support proposals and business development. Mentor junior staff through review, guidance, and example. Keep safety central to planning, design, and field work. Your Expertise and Skills These requirements reflect the knowledge, skills and abilities that help you do your best work here. A degree in Civil, Environmental, or Water Resources Engineering. 5+ years of experience in hydrotechnical or water resources engineering. Registered as a P.Eng. in a Canadian province. Strong design skills in surface water and river systems, grounded in hydraulics and hydrology. Experience with common modelling tools (e.g., HEC-RAS, HEC-HMS, or similar). Clear, concise writing and sound technical judgment. Practical field and construction experience. Ability to manage multiple projects and competing priorities. Experience mentoring or supporting junior engineers. Familiarity with Canadian regulatory and approvals processes. A valid Class 5 driver’s licence with a clean driving record. This posting reflects a current vacancy that the company is actively seeking to fill. As a note, we are not accepting third party agency applicants at this time. Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients’ resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. For more information, visit www.onterris.com. We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents, click here to learn more. At Onterris, we take on complex challenges with purpose and momentum, alongside teams that lead with integrity, deliver together, and invest in your growth. "Working with inspiring coworkers and clients across the globe over the past five years has been incredibly rewarding. Their passion motivates me to improve our client experience and work that I deliver." - Erin Peck, Emissions Services “There are not many places where a toxicologist can be boots-on-the-ground at an environmental emergency one day and deep in a human health risk assessment or litigation the next, but this company is one of them, and honestly, that breadth is what makes me love the work. We are a team of scientists with a broad range of talents and experiences who genuinely take the mission to heart, because protecting people and communities from chemical hazards is not abstract here; it is exactly why we show up every day. The culture reflects that shared commitment in the best way: collaborative, rigorous, and truly motivated by the impact we make together.” - Andre Richardson, Consulting “I knew my position here would be more than just a job. Every day is a new, exciting challenge to solve, and I get to go home knowing that the work I am doing is having a positive impact on the world.” - J Esteves, R&D

What you’ll do

Lead hydrotechnical design from concept through construction, including hazard assessments and the development of hydraulic and hydrologic models. Manage project scopes, budgets, and deliverables while collaborating with multi-disciplinary teams and regulatory agencies.

Requirements

Requires a degree in Civil, Environmental, or Water Resources Engineering and a P.Eng. registration in a Canadian province. Candidates must have 5+ years of experience in water resources engineering and proficiency with tools like HEC-RAS or HEC-HMS.

Listed skills

• Project management · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Hydrotechnical Design
• Hydraulic Modelling
• Hydrologic Modelling
• Hazard Assessments
• Technical Reporting
• Project Management
• Field Data Collection
• Construction Support
• Client Engagement
• Mentoring
• Surface Water Design
• River Systems Design

Job areas

• Engineering
• Environmental & Sustainability
• Consulting
• Science & Research

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