Finance Business Partner (Cost Accounting) We are seeking a Finance Business Partner (Cost Accounting) to lead the management accounting function and provide critical financial insights that drive operational efficiency and profitability within a fast-paced manufacturing environment. In this senior role, you will partner closely with Production, Supply Chain, Finance, and cross-functional teams to ensure accurate cost information, effective cost control, and continuous improvement across the organisation. Key Responsibilities; Management Accounting Oversee all cost accounting activities, including standard costing, inventory valuation, and cost variance analysis. Maintain and enhance cost accounting systems to ensure accurate and timely reporting. Prepare monthly, quarterly, and annual cost reports for leadership review. Cost Analysis & Reporting Analyse production costs, overheads, and key cost drivers. Deliver insights on cost trends, product profitability, and operational performance. Develop and monitor KPIs focused on cost management and operational efficiency. Conduct variance analysis and present findings with actionable recommendations. Work collaboratively with department heads to monitor and manage cost performance. Process Improvement Identify opportunities for cost reduction, process optimisation, and improved data accuracy. Lead initiatives to automate and streamline cost accounting and reporting workflows. Partner with IT and Finance on system enhancements and efficiency projects. Team Leadership Lead, mentor, and develop a high-performing cost accounting team. Foster a culture of accountability, collaboration, and continuous improvement. Drive cross-functional efforts to support company-wide cost optimisation initiatives. Additional Responsibilities Support annual budgets, rolling forecasts, and long-term financial planning. Ensure accurate inventory valuation, including standard and actual cost of goods sold. Education & Experience Bachelors degree in Accounting or Finance. Professional accounting qualification (ACA/CPA, CIMA, ACCA). 5+ years' experience in cost accounting or financial analysis, ideally in a GMP manufacturing or production environment. Strong understanding of standard costing, activity-based costing, and variance analysis. Proficiency with ERP systems (e.g., SAP, Oracle). Skills & Competencies Advanced Excel and strong data analysis skills. Excellent analytical, communication, and problem-solving capabilities. High attention to detail with the ability to meet tight deadlines. Strategic thinker with the ability to turn data into actionable insight. Strong leadership and team management skills. Proven ability to work effectively with cross-functional teams. For a confidential conversation about the role please apply for the role or contact Owen Clancy at By applying to this job post you agree that Sterling Engineering may process your personal data for recruitment purpose.