About the team

Group Information Security (GIS) at OSB supports the business by protecting the bank, its customers, and its critical assets while enabling the organisation to operate safely and effectively. We identify, assess, and manage security risks across people, processes, technology, data, and third-party suppliers, ensuring risks remain within the bank’s risk appetite.

The function establishes security policies, standards, and governance frameworks, oversees compliance with regulatory and industry requirements, and works closely with business and technology teams to embed security into new products, services, and change initiatives. It also monitors and responds to security incidents, promotes operational resilience, manages third-party security risks, and drives security awareness across the organisation. Through these activities, the security function helps maintain customer trust, supports regulatory compliance, and enables the bank to achieve i...