A Vault Teller plays a critical role in financial institutions, ensuring the secure handling of cash and valuables. Key responsibilities include processing deposits and withdrawals, maintaining vault security, and reconciling cash levels. Required skills include attention to detail, trustworthiness, and basic math proficiency. Typically working in a bank setting, Vault Tellers collaborate with finance staff and customer service teams. Career progression may lead to roles like Vault Supervisor or Branch Manager, providing opportunities for growth in banking and finance.