Think Accountancy and Finance are partnering with a highly respected business based in Hemel Hempstead, to find a Billing Data Analyst.This role would suit a highly analytical individual who loves getting into the detail, investigating complex billing issues, and working with large datasets. You''ll be involved in managing sophisticated revenue streams and billing structures, making strong Excel skills and a methodical approach essential.Beyond the role itself, the culture here is exceptional. You''ll be joining a genuinely supportive team that values collaboration, development, and enjoying what you do. It''s the type of environment where people stay, succeed, and enjoy coming into the office. Although they do also offer the option of hybrid working after full training! What you''ll be doingAnalysing large volumes of billing and customer dataInvestigating and resolving complex billing queriesIdentifying discrepancies and tracing issues back to sourceValidating supplier and customer dataProducing accurate billing information across multiple service linesWorking closely with teams across the business to solve problemsSupporting process improvements and data quality initiativesManaging bulk data changes with a high level of accuracyWhat we''re looking forStrong Excel skills, including lookups, filtering and working with large datasetsA highly analytical mindset with excellent problem-solving abilitiesExceptional attention to detailSomeone who enjoys investigating issues and ge