About Us: At Renew and Sustain, we help UK businesses make informed and responsible energy decisions through transparent, professional consultancy. We work with commercial customers across the UK, supporting them to secure the right energy contracts while maintaining high standards around accuracy, compliance and service. We are a performance-led and compliance-driven business. Our commercial processes directly impact revenue, customer trust and reputation. As we continue to scale, we are strengthening our operations function to ensure every contract, invoice and commission calculation is accurate and audit-ready. The Role: The Commercial Operations & Finance Administrator sits at the centre of our commercial lifecycle. This is a hybrid role combining sales operations, supplier coordination, financial administration and compliance support. You will review contracts before submission, liaise with suppliers, support invoicing and reconciliation, assist with payroll reporting, and draft commission statements. This is not a passive admin position. It is a commercially accountable role where accuracy, structure and confidence are essential. Energy sector experience is required. Why Join Us: At Renew and Sustain, we value structure, governance and commercial integrity. This role offers exposure across sales, finance and compliance — making it ideal for someone currently working within an energy brokerage or supplier environment who wants broader responsibility and progression. You will work in a structured, professional environment where standards are clear and performance is recognised. What You Will Be Doing Day to Day: Reviewing sales packs and verifying pricing accuracy before supplier submission Communicating directly with suppliers regarding submissions, amendments and terminations Holding non-compliant or inaccurate deals until corrected Supporting invoice processing and financial reconciliations Drafting commission statements and assisting with payroll reporting administration Managing petty cash and maintaining financial records Maintaining CRM (HubSpot) accuracy and documentation control Supporting audit preparation and compliance processes Working closely with Sales, Finance and Management to protect revenue and reduce clawbacks What We are Looking For: ⚡ Direct experience within an energy brokerage or supplier environment Strong understanding of the energy sales lifecycle (LOAs, pricing, renewals, terminations) Exposure to finance administration, reconciliation or commission reporting Strong numerical accuracy and attention to detail Confidence challenging inaccuracies before submission CRM competence and strong Excel skills Ability to manage workload independently in a fast-paced environment What You Will Get: Competitive and Negotiable depending on experience Clear development pathway within the business Private medical insurance Paid time off during the festive period Loyalty holiday scheme Structured training and ongoing development Supportive leadership team Final Call to Action If you are currently working within an energy brokerage or supplier environment and are looking for a broader commercial role blending sales operations and finance support, we would like to hear from you. Apply today and take the next step with Renew and Sustain.