Sustainability Operations Specialist

It's no wonder we can go further, faster together.

We're a team of 450+ professionals from 50+ nationalities, all commercially driven, entrepreneurial and ready to turn potential into progress. Not just for us, but for the world too.

At STX, we're focused on so much more than making money. We're here to make a profit with a purpose. Because for us, nothing's more important than being able to trade in environmental commodities and create the most effective decarbonization strategies for our clients. Join us and together we can change the world - one trade at a time.

Your success story starts here...

TEAM AND ROLE:

We are looking for a Technical Specialist with strong analytical skills, strategic vision, and a commitment to sustainability to support our biofuels operations. The role ensures full compliance with ISCC/INS standards, promoting transparency and operational excellence. As a key technical reference for traders, operations teams, and auditors, you will help maintain precise processes and reliable data, directly strengthening our certifications, operational efficiency, and company credibility in a highly regulated market.

KEY RESPONSIBILITIES

• Prepare and conduct ISCC/INS audits. 
• Inventory control and the maintaining the Biofuels and Feedstock mass balance files 
• Receiving and completing all incoming and outgoing movement documentation, 
• Verification and forwarding of individual greenhouse gas emission calculations.  
• internal audits at critical control points. 
• Implement mitigation measures within the risk management framework. 
• Provide basic technical support to traders and operations. 

KEY REQUIREMENTS

• Engineering, Environmental Sciences, Renewable Energy, or similar. 
• Experience in bioliquids and/or feedstocks. 
• Knowledge of RED regulations and voluntary schemes. 
• Clear communication with internal and external stakeholders. 
• Strong analytical skills and attention to detail. 
• Advance in English (written and spoken). 

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