Skip to Main Content

Job Title


Risk Assessor (Scientist/Engineer)


Company : Dillon Consulting Limited


Location : Toronto,


Created : 2026-01-29


Job Type : Full Time


Job Description

Overview Risk Assessor (Scientist/Engineer) role at Dillon Consulting Limited. Dillons Ecological & Risk Assessment/Risk Management Discipline is seeking an Environmental Risk Assessor (Scientist/Engineer) to join our multidisciplinary team of professionals. You will work on new and exciting projects while delivering clients a fully integrated and superior customer experience. This position is ideally located at our Ontario offices (Ottawa, Toronto, Oakville, Hamilton, Kitchener, Guelph, London, Chatham or Windsor); alternate geographies may be considered. We offer flexible work hours and hybrid working options. Responsibilities Manage and lead risk assessment projects related to exposure to soil, groundwater, sediment, surface water, and soil vapour/indoor air for a range of chemical hazards; including projects compliant with O.Reg. 153/04 and Federal and other provincial guidance/standards Mentor and develop junior and intermediate staff with a focus on technical skills in human health and ecological risk assessment and contaminant fate/transport Act as main point of contact/client liaison to communicate technical and project management information to clients Comply with corporate, client, and site-specific health and safety protocols and programs and applicable health and safety regulations Respond to Requests for Proposal related to Risk Assessment work to develop and maintain strong client relationships Provide guidance to project team members completing Environmental Site Assessment work on data needs and requirements to support Risk Assessment projects (related to collection of samples from various media, surveys of habitat, etc.) Work with other senior specialists in leading the management and interpretation and presentation of data Manage multiple simultaneous environmental projects involving teams of environmental staff and specialists Business Development and Administration Coordinate, manage and build business relationships with clients, regulators, service providers (e.g., laboratories, sub-contractor) and third-party stakeholders Support to client account management teams Support to office based committees or other corporate initiatives Business travel may be required Learning and Development Establish an individual development plan and execute that plan with support of your team manager and other mentors Actively participate in the career development of peers and junior staff including providing technical direction, training recommendations, coaching and mentoring Contribute to Dillon''s corporate profile through active participation in professional associations and committees Qualifications What you will need to succeed Ten or more years of experience in environmental consulting or related industry experience, with a focus on delivery of environmental risk assessment projects, including project management A degree in environmental toxicology, environmental or civil engineering, environmental sciences, or equivalent degree from an accredited University; advanced degrees considered an asset Qualifications to meet the requirements as a QP-RA under O.Reg. 153/04, and in-depth knowledge of the risk assessment process in Ontario Federal Security Status (Reliability or greater) (or are able to attain) and ability to satisfactorily pass a police check Exceptional problem solving and critical thinking skills Strong interpersonal, oral and written communication, and organizational skills Commitment to a culture of quality including a keen attention to detail Passion for personal and professional growth, working collaboratively to meet and exceed our clients expectations, and developing innovative solutions Strong working knowledge of the Microsoft Office family of products Experience Experience in providing technical guidance to external and internal stakeholders regarding risk assessment methods in Ontario (O. Reg. 153/04) and per Federal guidance Technical proficiency in several or many of the following areas: site characterization and development of Phase Two Conceptual Site Models, exposure assessment related to human and environmental receptors, human health and environmental toxicology, contaminant fate and transport modeling, vapour intrusion assessment, emerging contaminants, geostatistical methods, development of risk management plans, risk communication Demonstrated capabilities in multidisciplinary teamwork as well as the ability to work independently Demonstrated capability and comfort presenting technical and project management information to clients, regulators and members of the public Experience in the development and implementation of Risk Management Plans in support of Human Health and Ecological Risk Assessments submitted under the O.Reg. 153/04 Record of Site Condition process to support the issuance of Certificates of Property Use Experience as the lead Qualified Person for Environmental Risk Assessments (e.g., signing off on RA reports) and lead roles on large projects Experience with Environmental Site Assessment investigations Why choose Dillon Dillon is powered by people who are technically proficient, passionate about socially important projects, and motivated to deliver superior, tangible results. We strive to remain at the forefront of technology and innovation, and are empowered to continually grow and develop. We live our core values: Reliability, Achievement, Continuous development, Creativity, Courage, and Inclusiveness. Dillon is a certified Great Place to Work. This recognition underscores our commitment to fostering an outstanding employee experience and cultivating an exceptional workplace culture. Employee share purchase plan: Dillon is 100% employee owned and share ownership is open to all employees. A competitive compensation package; Comprehensive health benefits; Generous retirement savings plan; Student loan repayment assistance with matching employer contributions Flexible work hours and hybrid working options; Learning and Development opportunities Focus on Innovation; Employee and Family Assistance program; Wellness Fund About Dillon Dillon is a proudly Canadian, employee-owned, professional consulting firm specializing in planning, engineering, environmental science and management. We partner with clients to provide committed, collaborative, and inventive solutions to complex, multi-faceted projects. With 20 offices and more than 1,000 employees across Canada, Dillon offers a wide range of services related to building and improving facilities and infrastructure, protecting the environment, and developing communities. Now operating for over 75 years, Dillon has been listed as one of Canadas Best Managed Companies for 18 years and has Platinum Club status in this program. Employment Equity, Diversity & Inclusion at Dillon Dillon is committed to employment equity, inclusiveness, and diversity within our organization. We strive to achieve a workplace where opportunities are based on skills and abilities and that respects and values differences. Inclusion is the way we run our business. Please connect with us if you require accommodation in the interview process. Seniority level Associate Employment type Full-time Job function Science, Consulting, and Engineering Industries Business Consulting and Services #J-18808-Ljbffr