Principal Auditor, Global Payment Network

Job Title: Principal Auditor Global Payment Network

Location: London / Nottingham - Hybrid

Working Pattern: 3 days in-office (Tuesday-Thursday) and 2 days remote.

Our Mission

Were on a mission to be a force for good in lending. Throughout our almost 30-year history weve consistently been recognised as a great place to work; in 2026 Capital One was officially ranked 9th in the UKs Best Workplaces list. Hear from our team about what its like working at Capital One UK.

About the Role

This is a fantastic opportunity to join our UK Audit team. Capital Ones Audit function is a dedicated group of professionals focused on delivering top-quality assurance services to the organisations Audit Committee. Audits vision to provide high value independent proactive insights to innovate with technology and to be a top-notch talent destination creates a dynamic atmosphere for both personal growth and professional opportunity.

Were seeking an energetic self-motivated Principal Associate (Experienced Senior Auditor) interested in becoming part of our UK-based Global Payment Network Audit team. As a member of the Audit team youll focus on conducting operational and compliance-related audits for our Global Payment Network business.

Were especially interested to hear from candidates who have card payments experience (Amex Visa Mastercard etc.)

What youll do:

• Lead small audits or own completion of significant components of larger audits related to the payment network.

• Develop engagement planning documentation for assigned areas to communicate rationale for scoping decisions and develop audit programs to ensure adequate coverage of risks.

• Design and execute appropriate audit procedures to verify the effectiveness of internal controls. Document auditee processes and procedures review and analyze evidence and identify potential issues.

• Leverage available data and analytical tools during the planning and fieldwork phases of audit delivery

• Prepare clear organized and complete documentation to support work performed including draft findings.

• Establish and maintain strong and effective relationships with key business partners and the extended Audit group.

• Effectively communicate information and audit progress to the team and to all levels of management.

• Self prioritise and effectively plan your own work activities managing multiple priorities and tasks across the team to deliver quality results. Proactively take on additional work to support the team when possible.

• Provide coaching on-the-job training and feedback to audit staff including junior associates and recent hires.

• Proactively seek out learning opportunities to enhance skills and competencies related to role

• Occasional and optional travel to perform audit engagements flexible to personal circumstances

The skills and experience youll need:

• Experience of risk assessment or audit in payment networks

• Proven history of significantly contributing to the delivery of internal or external audit

• Proven skills in assessing business risks and the ability to identify design execute risk-based testing

• You possess a relentless focus on quality and timeliness

• You adapt to change embrace bold ideas and like to ask questions test assumptions and challenge conventional thinking

• You develop influential relationships based upon shared risk objectives and trust to deliver outstanding business impact and elevate Audits value proposition

• Youre a firm believer that a rich understanding of data innovation and technology will only make you a better auditor

• You create energy and an environment that fosters trust collaboration and belonging making it easy to attract hire and retain top talent

• You do the right thing and lead by example.

If you require a reasonable adjustment please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment.