Description

Requirements

The position seeks an individual with at least seven years of relevant experience to join the Air Quality team as a Senior Air Quality Engineer or Scientist in the Calgary or Vancouver office; this posting reflects a currently available role.

Candidates must hold a bachelor’s degree in an applicable engineering or science discipline, possess a solid understanding of Alberta and British Columbia air‑quality regulatory frameworks, and have several years of experience developing emission inventories and running dispersion models such as AERMOD and CALPUFF, especially for oil and gas, mining, and pulp‑and‑paper industries. Strong computer proficiency with engineering analytical tools and excellent technical liaison abilities with project teams, clients, and regulators are also required.

Additional assets include a P.Eng. designation, an advanced degree, knowledge of meteorological and mesoscale photochemical modelling, strong people and team skills, proven organizational and decision‑making capabilities, leadership/mentoring experience, meticulous attention to detail, persistence, practical problem‑solving, and occasional travel.

• 7+ years of relevant air‑quality engineering or scientific experience.
• Bachelor’s degree in engineering or science (P.Eng. and advanced degree preferred).
• Expertise with AERMOD, CALPUFF, and developing emission inventories under Alberta/BC regulatory systems.
• Industry experience in oil & gas, mining, and pulp & paper sectors.
• Strong technical liaison skills with internal teams, clients, and regulators.
• Demonstrated leadership, mentoring, and decision‑making abilities.
• Ability to travel occasionally as needed.

Benefits

The Senior Scientist/Engineer role is in the Air Quality department at RWDI, a permanent full‑time position located in Calgary, AB, reporting to Matthew Butts, with a compensation range of $105,000 to $130,000 per year.

RWDI offers a salary of $105,000–$130,000, group health benefits, proactive training, a Learning Spending Account, a Fitness Spending Account, and abundant career advancement opportunities. Applicants should submit a cover letter and resume; only selected candidates will be contacted. RWDI does not use AI tools in screening, upholds equal opportunity employment, and provides accommodations throughout the recruitment process.

• Salary $105,000–$130,000 per year plus group health benefits, training, Learning and Fitness Spending Accounts, and career growth opportunities.

Training + Development

Interview process

Visa Sponsorship

Security clearance