Stantec is seeking a senior-level Process Engineer to support the continued growth of our Renewable Natural Gas (RNG), industrial wastewater, and municipal treatment practices. This role is ideal for a technically strong, client-facing engineer who brings hands-on experience in biogas/RNG systems, wastewater process design, and project delivery, and who is motivated to grow into a technical leadership and Project Technical Lead (PTL) role.
You will play a key role in delivering complex projects, supporting business development, mentoring staff, and serving as a trusted advisor to clients across the Mountain West and beyond.
Your Key Responsibilities
Technical Leadership & Project Delivery
- Serve as a lead process engineer on renewable energy, industrial wastewater, and municipal treatment projects, with a focus on anaerobic digestion, biogas upgrading, and RNG systems
- Lead or contribute to conceptual, preliminary, and detailed process design, including development of PFDs, P&IDs, mass and energy balances, and process specifications
- Provide technical oversight and mentorship to project teams, including junior engineers and designers
- Support Project Managers and PTLs in delivering projects on scope, schedule, budget, and quality
Renewable Natural Gas & Energy Systems
- Act as a technical resource and subject matter expert for biogas and RNG projects, including pipeline injection systems, gas conditioning, compression, and regulatory compliance
- Support feasibility studies, evaluations, optimization, and troubleshooting of existing RNG and digestion facilities
- Collaborate with multidisciplinary teams to integrate wastewater treatment and energy recovery solutions
- Assist with operations, optimization, and performance improvement initiatives for existing facilities
Client Engagement & Business Development
- Serve as a client-facing technical lead, supporting proposal development, technical interviews, and project pursuits
- Participate in seller-doer activities by identifying opportunities with existing and new clients in RNG, industrial, and municipal markets
- Support conference presentations, technical publications, and thought leadership related to RNG, wastewater treatment, and energy recovery
- Build and maintain strong working relationships with clients, regulators, utilities, and project partners
Leadership & Growth
- Support the development of Stantec’s RNG and industrial wastewater capabilities through knowledge sharing, standards development, and internal collaboration
- Contribute to staff development through mentoring, technical training, and coaching
- Grow toward a Project Technical Lead (PTL) role, with increasing responsibility for technical quality, risk management, and client satisfaction
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