Dillon’s Physical Hydrogeology group is looking for a motivated and enthusiastic Senior Hydrogeologist to join our team in any of our Dillon's offices.

Dillon Consulting

Limited (Dillon) is a proudly Canadian, 100% employee-owned professional consulting firm specializing in planning, engineering, environmental science, and management. With over 25 offices and more than 1100 employees across Canada, we offer a wide range of services related to building and improving facilities and infrastructure, protecting the environment, and developing communities. At Dillon, we strive to remain at the forefront of technology and innovation and thrive on interdisciplinary collaboration, empowering our people to challenge conventional thinking and build careers focused on creating a lasting impact in our communities.

Through employee ownership, we return the financial benefit created by our project work to the very people who created that value. Work with and support junior and intermediate hydrogeologists and environmental scientists in carrying out hydrogeological assessments, landfill assessments, water budget assessments, construction dewatering assessments and permitting, environmental site assessments and remediation projects Design and implement environmental investigations, remedial action plans and design of site remediation options Collaborate with technical and professional staff from across the company and sub consultants to complete assignments Development and coordination of client relationships and business growth in Ontario, including proposal writing, business development and client management Contributions to Dillon’s corporate profile through active participation in professional associations and committees Business travel to other Dillon offices, upon request Learning & Development Commit to self-development and ongoing learning and professional development.



Drive continuous learning and mentor junior and intermediate staff in data science and digital project delivery methodologies, developing the next generation of tech-forward leaders.

Contribute to Dillon’s corporate profile through active participation in professional associations and committees. A degree in earth sciences, environmental/geological engineering, or geology/hydrogeology, preferably at the Master’s level Licensed to practice as Qualified Engineer or Geoscientist in the province of Ontario, or eligible to be licensed within six months Demonstrated abilities in multidisciplinary project teamwork and coordination of multidisciplinary teams. 10+ years’ experience in the environmental consulting industry ~ Strong knowledge of physical hydrogeology, environmental site characterization and remediation, landfill assessments and monitoring programs, construction dewatering assessments including Permit to Take Water and the Environmental Activity and Sector Registry. ~ Experience with Local, Provincial and Federal regulations, permitting and approvals processes ~ Capabilities in numerical groundwater flow and contaminant transport modelling will be considered an asset, ideally proficiency with MODFLOW and FEFLOW ~ Developed client relationships in mining, public sector, land development, and Indigenous communities will be considered an asset In addition to a competitive base salary, Dillon offers: Flexible work hours and hybrid work arrangement options to help balance the competing demands of work and personal life Dillon’s Overtime Directive This Management Directive establishes a firm-wide 40-hour weekly overtime threshold, after which premium pay applies, ensuring consistent and fair compensation across all Canadian offices. Generous retirement savings plan with employer matching up to 5.5% Ample paid vacation Employee and Family Assistance Program (EFAP) Goodlife Fitness Corporate Membership rates Employment Equity, Diversity & Inclusion at Dillon Dillon is committed to employment equity and an inclusive, diverse workplace where opportunities are based on skills and abilities.

📌 Project Hydrogeologist (Calgary)
🏢 Dillon Consulting
📍 Calgary