Environmental Scientist

AECOM is seeking an Environmental Scientist based in Kitchener Markham Mississauga or Hamilton Ontario.

This position is expected begin either in January or May 2027.

The successful candidate will support engineers and scientists in carrying out environmental site assessments. Field work is an integral component of this position and it is important that the applicant must be willing to travel to various job sites.

This is a new position that will also involve assisting in all aspects of environmental projects including field preparation subcontractor co-ordination and report preparation.

The responsibilities of this position include but are not limited to:

• Supporting environmental site assessments and monitoring programs by applying basic scientific principles established methods and standard operating procedures.
• Conducting groundwater monitoring and sampling activities including purging and collecting groundwater samples from monitoring wells using low-flow sampling equipment and field instrumentation.
• Collecting recording and organizing environmental field data and observations in accordance with established procedures and project requirements.
• Assisting with drilling oversight activities including oversight of subcontractors ground disturbance procedures soil logging and sampling and monitoring well installation.
• Maintaining high-quality field documentation including preparing organized detailed field notes recording observations and completing daily reports and logs accurately.
• Contributing to health and safety planning and execution including participation in field gate/field safety meetings recognizing hazards implementing safe work practices and supporting subcontractor oversight in the field.
• Compiling and entering field and laboratory data including conducting basic data analysis and comparisons to applicable regulatory guidelines under direction from senior staff.
• Assisting with subcontractor coordination field preparation (equipment readiness calibration and logistics) and site mobilization/demobilization.
• Drafting technical deliverables (tables figures and sections of reports) using standard office software; supporting senior engineers and scientists in interpreting data and preparing comprehensive summary reports.
• Communicating effectively with internal project teams escalating issues promptly contributing to team-based problem solving on well-structured assignments.

Qualifications :

Minimum Requirements:

• Bachelors degree in environmental science Environmental Engineering or a related discipline.
• Willingness and ability to perform extensive fieldwork including working outdoors in varied weather conditions and travelling to project sites within Ontario.
• Strong organizational skills attention to detail and ability to maintain accurate field documentation.
• Effective verbal and written communication skills.
• Ability to work both independently and as part of a multidisciplinary team.
• Valid and unrestricted Drivers License required to visit project sites clients and other AECOM offices.

Preferred Qualifications:

• Previous internship co-op or field experience supporting groundwater monitoring and sampling including low-flow equipment and field parameter measurement.
• Familiarity with drilling oversight ground disturbance procedures soil logging and monitoring well installation (considered an asset).
• Strong technical writing and proficiency with standard office software (e.g. Excel for data tables/QA-QC Word for report drafting).
• Certifications or trainings such as WHMIS First Aid/CPR or other relevant H&S training (assets).
• Eligibility for or enrollment as a GIT (Geoscientist-in-Training) or interest in working toward professional certification with Professional Geoscientists Ontario (PGO) and/or Professional Engineers Ontario (PEO).

Additional Information :

• Relocation is not available for this position.
• Sponsorship for Canadian employment authorization is not available for this position.

At AECOM we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status AECOM benefits may include medical dental vision life AD&D disability benefits paid time off leaves of absences voluntary benefits perks flexible work options well-being resources employee assistance program business travel insurance service recognition awards retirement savings plan and employee stock purchase plan. 

AECOM is the global infrastructure leader committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities we solve our clients complex challenges in water environment energy transportation and buildings. Our teams partner with public- and private-sector clients to create innovative sustainable and resilient solutions throughout the project lifecycle from advisory planning design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at . 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts youll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills helping you build the career youve always envisioned. Here youll find a welcoming workplace built on respect collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. Artificial intelligence will be used to support the screening assessment and selection of applicants for this role. Final hiring decisions are made by the hiring team.

Remote Work :

No

Employment Type :

Full-time