Interim Senior Finance Analyst

JSS are supporting a leading business based in Reading with the appointment of an Interim Senior Finance Analyst to deliver a hands on analytics project within the commercial finance function. Supporting the CFO, this role centres on consolidating customer level financial and performance data for two strategic customer accounts, turning fragmented information into clear insights that can be shared with account management teams.

This is a delivery driven, hands‑on role.

Key Responsibilities:

• Consolidate and structure existing customer‑level data and reports (financial, commercial, and operational) for two key customer accounts
• Build a single, coherent customer information inventory, pulling together multiple data sources and reports
• Analyse and interpret data to produce clear, actionable insight for internal stakeholders
• Prepare and deliver concise play back materials (e.g. packs, dashboards, or summaries) to support account management teams
• Work comfortably through incomplete, messy, or inconsistent data, bringing structure and clarity
• Engage directly with commercial and account teams to ensure outputs are practical, relevant, and usable

Candidate Profile:

• Qualified Accountant
• Immediately available or short notice
• Background in FP&A or data‑led finance roles
• Advanced Excel essential;
  Power BI / reporting tools beneficial
• Strong hands‑on experience in data consolidation, analysis, and reporting
• Comfortable working independently in a fast‑paced environment with limited direction
• Confident engaging with non‑finance stakeholders, particularly commercial or account teams