This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Internal Auditor based in United States. This is a ground-floor opportunity to help establish and shape an Internal Audit function across a growing, multi-company organization. You will contribute to the development of audit methodologies, standards, processes, and risk-based planning frameworks from the outset. The role combines hands-on audit execution with broader responsibilities across governance, risk management, and internal controls. You will assess enterprise-wide risks, plan and execute audit engagements, and provide actionable insights to senior leadership. Your work will help strengthen operational resilience while supporting regulatory and licensing requirements across evolving business lines. You’ll collaborate with finance and business stakeholders across multiple organizations in a fast-moving, entrepreneurial environment. This role is ideal for an experienced auditor who enjoys building functions, working independently, and making a tangible organizational impact.