Sustainability Process Engineer (F/M/X)

Solvay • Green River, WY

3d • $106,000 - $118,000

About The Position

Solvay’s Technical and Energy Engineering teams support a manufacturing plant producing soda ash, sodium bicarbonate, and processed trona. The Sustainability Process Engineer designs, develops, documents, and implements processes and tools for executing site greenhouse gas (GHG) reduction initiatives and delivering related work across the Solvay organization. The role supports technical processes and builds expertise among individual contributors through KPI programs. It also provides technical support for existing production technologies and leads performance improvement initiatives that advance sustainability.

The position is based in Green River, Wyoming, and is offered as at-will employment. The expected U.S. base pay is $106,000–$118,000 per year, with a competitive total rewards package that includes a bonus and/or other incentives.

Requirements

• Bachelor’s degree in chemical, mechanical, environmental, civil, or mine engineering from a four-year accredited college or university.
• Minimum of 5–10 years of experience with process or industrial/manufacturing plant experience.

Nice To Haves

• Six Sigma or equivalent problem-solving certification.
• Experience in data architecture, manipulation, and modeling.

Responsibilities

• Lead and manage GHG reduction and carbon credit initiatives, including carbon credit generation, verification, sales forecasting, and implementing projects that support sustainability and emissions reduction goals.
• Develop and optimize processes, documentation, and training programs for GHG reduction projects, carbon offset verification activities, and continuous improvement.
• Partner with Sustainability, Energy, Finance, and Commercial teams on forecasting, reporting, and communication of carbon credits, product carbon footprints, emissions factors, and sustainability performance.
• Develop KPIs, process control tools, reporting frameworks, and stakeholder communications to monitor performance, track project effectiveness, and meet verification requirements.
• Collaborate with site operations, engineering, and technical teams on project implementation, contractor coordination, energy and cost reviews, problem-solving, and continuous improvement.

Benefits

• Solvay Cares program, including a minimum of 16 weeks of parenting leave for all employees and healthcare, disability, and life insurance coverage.
• Solvay Solidarity Fund to support employees through hardship.
• Work-life balance promotion and a flexible approach to part-time or hybrid work arrangements, depending on the type of job.
• Employee assistance program with access to physical and psychological support.
• Career progression with prioritization of internal talent.
• Access to a training platform.
• Employee Resource Groups for experience sharing and mentorship.
• Free language courses in 24 languages.
• Competitive total rewards package that includes a bonus and/or other incentives.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level