We are seeking an experienced Senior Payroll Officer to join a well-established finance team in the Sydney CBD. This is a contract opportunity for 3 months initially (likley to extend) with a reputable organisation, supporting accurate and timely payroll delivery across a growing employee base. This role offers 2 days flexibility to WFH per week. About the Role Reporting to the Head of Payroll, you will support the delivery of accurate and timely payroll across a sizeable Australian employee base, with some exposure to international payrolls. Responsibilities End-to-end processing of monthly and ad hoc payrolls Support for international payroll as required Month-end and year-end payroll processes including reconciliations and compliance Payroll tax calculations, annual reconciliations and associated payments Timely lodgement of STP, Payday Super, Payroll Tax, PAYG and other reporting obligations Processing of bonus rounds, remuneration changes and backpay calculations Administration of employee benefits, leave entitlements and expenses Onboarding and offboarding support including termination payment calculations Maintenance of accurate employee records across systems and platforms Management of the payroll mailbox and employee query resolution Workers compensation return lodgements across jurisdictions Ad hoc payroll, HR and finance projects as required About You Minimum 5 years' end-to-end payroll experience Strong knowledge of Australian payroll legislation, PAYG, superannuation, payroll tax and STP Experience with termination calculations and statutory requirements Intermediate Excel skills High attention to detail and ability to meet strict deadlines Strong communication skills and ability to handle confidential information with discretion Proactive and collaborative approach Please apply directly through this advert.