Education (Essential) First-level university degree in computer science, information technology or a related discipline. Education (Desirable) Oracle Fusion Payroll certification preferred. HCM SaaS Solution certification. Certification in project management methodologies. Advanced university degree in a relevant field. ITIL certification. Experience (Essential) Minimum of six years of relevant professional experience in payroll-related functions, encompassing multiple areas such as functional analysis and specification, software development, user acceptance testing, software maintenance, documentation standards, training deployment, and quality management. Extensive hands-on experience with Oracle Fusion Payroll module implementation and administration. Proven experience implementing HR operational procedures and payroll processes within HCM solutions for large-scale international organizations. Experience (Desirable) Extensive hands-on experience with Oracle Fusion suite modules, including Core HR, Absence Management, and related applications. Language (Essential) Excellent knowledge of written and spoken English. Language (Desirable) Knowledge of French. Job Related Competencies (Essential) Strong understanding of HCM/payroll related end to end processes. Excellent knowledge of configuring Oracle Fusion Payroll configuration including fast formulas, HDL and OTBI. Excellent communication and interpersonal skills and ability to maintain effective partnerships and working relations in a multi-cultural environment with sensitivity and respect for diversity. Excellent organizational skills, with the ability to work within strict time constraints and to meet deadlines. Strong analytical skills and the ability to accurately reflect and translate business ideas into functional requirements. High level of client-orientation, listening to and developing awareness for client needs with the ability to flexibly react to changing demands. Demonstrated ability to support and drive change initiatives, including the rollout of new payroll systems and process enhancements. Skilled in communicating change, engaging stakeholders, and providing training and support to ensure successful adoption. Competent user of Oracle Fusion, Microsoft Office applications (Word, Excel, Outlook, PowerPoint), and the ability to quickly adapt to new software, applications and systems. Job Related Competencies (Desirable) Knowledge of HR and Payroll business processes applied by the United Nations.