Intermediate Senior Civil / Environmental Engineer – Water Resources Emissions Reduction and Compliance Mississauga, ON
Annual Salary Range: $100,000 - $120,000 CAD
Are you ready to apply your technical and leadership skills to contribute to Pinchin’s success? If you’re passionate about making a real impact and advancing your career, we want to hear from you!
Pinchin makes buildings and environments better. We are a multidisciplinary engineering and consulting firm with offices across North America. Our teams bring together expertise in environmental services, compliance, building science and resiliency, occupational health and safety, sustainability, and engineering. We help clients create secure, healthy, and higher performing places through solutions that reflect innovation, care, and deep technical insight.
At Pinchin, we empower our people to uphold unwavering principles and work with purpose to create better outcomes for our clients, communities, and environments.
Pinchin is seeking an Intermediate Senior Civil / Environmental Engineer – Water Resources to join our Emissions Reduction and Compliance team in Mississauga, ON . The role reports to the Operations Manager .
Role Overview This position is intended for an engineer with Ontario-based design experience, who is operating at an advanced intermediate level and transitioning into senior responsibility. The successful candidate will be expected to take technical ownership of water resources assignments while working within Pinchin’s structured project execution and peer-review framework.
Reporting to Operations Manager – Water, you will play a key role in planning, designing, modeling, and reviewing stormwater management and drainage systems, while collaborating with multidisciplinary teams and advising clients with confidence and credibility.
Your Impact In this role, you will be relied upon for both technical depth and practical problem-solving:
Undertake and support the design of stormwater management and water resources engineering projects for commercial, industrial, municipal, and provincial clients
Apply hydrologic and hydraulic analysis to the planning and design of drainage systems, stormwater facilities, and watercourse works
Design and assess: Stormwater management facilities (quantity and quality control)
Low Impact Development (LID) measures
Storm sewer systems




Open channels and modified or natural watercourses

Complete hydrotechnical evaluations and designs in support of: Industrial, Commercial and Institutional (ICI) infrastructure projects
Municipal infrastructure projects
MTO roadway, drainage, and structure designs

Conduct and review watercourse management assessments, including: Erosion control
Water quality considerations
Slope stability
Natural channel design and restoration

Support watershed and sub-watershed studies and floodplain mapping assignments
Prepare technical reports, calculations, and drawings suitable for submission to municipalities, conservation authorities, and provincial agencies
Coordinate with internal multidisciplinary teams and external stakeholders
Provide technical guidance to junior staff and participate in internal peer review
Contribute technical input to proposals and project planning, as required
What You’ll Bring to Pinchin The ideal candidate is technically independent, values collaboration and structured peer review, has hands-on experience with Ontario regulatory approval processes, and communicates effectively with clients, regulators, and project teams.
Bachelor’s degree in Civil or Environmental Engineering (Water Resources focus)
8+ years of Ontario-based experience in stormwater management and water resources design (commercial, industrial, and public infrastructure projects)
Professional Engineer (P.Eng.) designation with PEO
Experience in other provinces (e.g., BC or Alberta) is an asset
Strong hydrotechnical experience, including stormwater facilities, LIDs, storm sewers, and watercourses
Experience supporting commercial/industrial developments, municipal infrastructure, and MTO projects
Practical knowledge of watercourse management, erosion control, water quality, slope stability, and natural channel design
Experience with watershed studies and floodplain mapping
Proficiency with hydraulic and hydrologic modelling tools (SWMM, HEC‑RAS,



or equivalent)
Proficiency with design and drafting software (AutoCAD, Civil 3D, MicroStation, OpenRoads) and GIS applications
Strong understanding of Ontario municipal standards, conservation authority requirements, and applicable regulatory frameworks (MECP, MTO, MNRF, CHBDC)
For Current Employees Current employees are encouraged to speak with their HR Advisor for information on the application process.
Compensation and Assessment Pay ranges are listed as required by law. Final compensation reflects each candidate’s education, experience, qualifications, and work location.
As part of our recruitment process, we use AI technology to support a fair and consistent evaluation of all applicants.
What makes Pinchin different? We offer competitive salaries and great benefits. What sets Pinchin apart is our commitment to people and purpose. You will join a team that values curiosity, integrity, and learning. You will grow alongside supportive leaders and subject matter experts who want you to succeed.
Step into a dynamic leadership role where you’ll mentor talented professionals, benefit from competitive compensation and extended coverage from day one, enjoy an RRSP Matching Program and annual bonuses, engage with expert led problem solving networks, and thrive in a flexible, supportive environment dedicated to recognizing and developing senior level expertise.
Explore our offerings: Pinchin Benefits
Additional Information Some positions may involve online testing during the recruitment process.
Depending on the assignment, clients may require Government security screening, criminal record verification, or periodic drug and alcohol testing. Depending on the requirements of the position, preference may be given to candidates who are able to efficiently qualify for Government security clearances. (Verification of background information over the previous five years including Canadian residency.)
No agency phone calls please.
We thank all applicants for their interest. Only those selected for an interview will be contacted.
We are committed to employment practices that support a diverse and inclusive workplace. If you require reasonable accommodation during the recruitment process, please let us know.
We make buildings and environments better.

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📌 Pinchin Canada Career (Ontario)
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