Greg Killeen

Greg Killeen, CPP, is a Senior Partner Success Advisor at Workday since 2025. Previously, they held various roles including Senior Payroll Manager and Payroll Systems Support Supervisor, where they managed payroll processing and implemented payroll systems across multiple organizations. With extensive experience in PeopleSoft and Workday, Greg has successfully transitioned payroll teams to new systems and developed automation tools that improved operational efficiency. They have consistently demonstrated leadership in payroll operations and project management throughout their career.