Environmental Risk Assessor

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking a junior environmental risk assessor to join our Canada Remediation team. This entry‑level role supports human health and ecological risk assessment, site investigation, and remediation projects.

The successful candidate will work within a team of risk assessors, scientists and engineers under the supervision of professional scientists, engineers and geologists. The position will involve assisting in all aspects of environmental projects with a focus on risk assessment.

Key Responsibilities

• Support environmental risk assessments, including data compilation, analysis, and documentation.

• Assist with Phase I and Phase II Environmental Site Assessments (ESAs), including field sampling, and reporting.

• Compile and review environmental laboratory data (soil, groundwater, vapour, sediment, surface water, etc.), evaluate quality concerns, maintain chain of custody, and compare relative to regulatory standards and screening benchmarks for use in site investigation and risk assessment.

• Assist with the preparation of technical reports, tables, figures, and appendices.

Qualifications

Minimum Requirements

The selected candidate will have the following

qualifications

, at a minimum:

• B.Sc. in Toxicology, Biological Sciences, Environmental Science, Ecology, Public Health, or related discipline; Master's is preferred

• 2 years of relevant environmental consulting experience (or equivalent post-graduate experience).

Preferred

Qualifications

:

• Strong written and verbal communication skills.

• Attention to details and commitment to quality.

• Proficiency with Microsoft Office (Word, Excel, Outlook,).

• Familiarity with database/data management principles.

• Proficiency in statistical methods and data visualization for environmental data.

• Ability to work well in a team environment, take pride and ownership of work deliverables, and take direction from senior staff.

• Valid driver’s license and willingness to conduct fieldwork.

 

 

Additional Information

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 aecom.com. 

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, you’ll 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 you’ve always envisioned. Here, you’ll 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.