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Job Description

AECOM is currently seeking a Senior Geochemist to join our team for a new position. We are looking for candidates that are enthusiastic and team-oriented with strong technical capabilities in ML/ARD and aqueous geochemistry. In this role, you will work with our experienced team of geologists, hydrogeologists and geochemists on projects in the mining, remediation, civil infrastructure, waste management, and water supply sectors across Canada and internationally. While our preference is for the successful candidate to be based out of our Burnaby, Victoria or Calgary offices, alternative locations including the flexibility of remote work will also be considered for the right candidate. This is a Full-time role.

Responsibilities:

• Work within a team of geochemists, hydrogeologists, geologists and on a wide variety of mining, major infrastructure, remediation and oil and gas opportunities.

• Design and oversee implementation of geochemical investigations including drilling sampling of soil, rock, groundwater, surface water and soil gas.

• Design and oversee laboratory and filed testing programs to evaluate behavior and transport of mine wastes and anthropogenic materials.

• Evaluate geochemistry of solid phase (soil/waste rock/tailings), aqueous phase (inorganic/organic compounds), and stable/radioactive isotopes. Interpret and report solid and aqueous geochemistry data.

• Develop conceptual geochemical models to resolve complex environmental problems.

• Lead and support development of contaminant transport models to support environmental impact assessments, remedial evaluations and risk assessments using software packages such as Geochemist's Workbench, PHREEQC, GoldSim and other modelling packages.

• Lead and work closely with hydrogeologists and hydrologists to develop predictive water quality models.

• Development of junior and intermediate staff through ongoing mentoring.

• Project Management duties including preparing proposals/workplans and managing project budgets, schedules, health + safety and project staffing.

• Support offices in across Canada, and internationally.

Qualifications Minimum Qualifications:

• B.Sc. in Geology, Geochemistry, Hydrogeology, or related science/engineering discipline with an emphasis on earth and environmental sciences.

• Registered or eligible for registration as Professional Geoscientist or Engineer with Engineers and Geoscientists British Columbia (EGBC) or similar association.

• 6+ years of experience in aqueous geochemistry, ML/ARD assessment and development of mitigation, management and monitoring plans for mining waste.

• A valid class 5 driver’s license with no restrictions.

Preferred Qualifications:

• M.Sc. or Ph.D. in Geochemistry, Geology, Hydrogeology, Chemistry or related engineering discipline with an emphasis on ML/ARD, geochemistry and water quality.

• 10+ years of experience in aqueous geochemistry and ML/ARD assessment.

• Ability to work independently and within a multi-disciplinary team.

• Strong problem-solving skills, attention to detail, and strong written and oral communication skills.

• Willingness to complete or supervise field investigations, travel, and periodically adjust personal schedules to meet project needs.

• Experience with software packages such as Geochemist’s Workbench, GoldSim and PHREEQC.

• Knowledge of statistical methods including familiarity with statistical software.

• Experience with geological/environmental databases such as EQuIS.

• Working knowledge of relevant provincial, federal and municipal acts and regulations.

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.