HRIS Implementation Specialist (m/f/d), Luxembourg

Commission de Surveillance du Secteur Financier (CSSF) acts exclusively in the public interest. Our aim is to protect financial consumers and to promote fairness, transparency and security within the financial sector, one of the main pillars of the Luxembourg economy.

The CSSF is also distinguished by its strong involvement at European and international level. Our staff actively participate in working groups set up by international institutions and work closely with other European authorities, with the shared aim of promoting financial stability at European and international level.

Tasks

• As part of the ongoing digital transformation of our HR and payroll processes, you will play a key role in leading our organization’s transition to a new HR ERP platform. Your mission will include
• Performing functional and technical analysis of the HR and payroll modules
• Designing, developing and maintaining payroll calculation rules for salaries, allowances, deductions and indexation
• Managing data migration and the integration into the new HR ERP with partner systems (social security, accounting, reporting
• Implementing new functional and technological requirements in close collaboration with HR and IT teams
• Conducting testing, documentation, and user training
• Monitoring regulatory and legal changes affecting HR and payroll (public-sector statutes, collective agreements, indexation, taxation)

Profile

• University degree (Bachelor/ Master) in Information Systems, Business Informatics, HR Information Management or equivalent
• Proven experience in analysis and development within HR / payroll environments (EDUCOS, SAP HR, HR Access, etc.)
• Strong understanding of Luxembourg payroll rules and/or the public-sector framework
• Hands-on experience with query and scripting languages (SQL, EDUCOS scripting, reporting tools)
• Familiarity with HR processes (career management, working time, absences, training)
• Excellent analytical skills, attention to detail, and strong documentation discipline
• Fluent in French and English; knowledge of Luxembourgish and/or German is considered an asset
• Experience in HRIS version upgrades or HR digitalisation initiatives would be highly valued
• Knowledge of system interoperability (APIs, web services, accounting or budgeting interfaces)
• Interest in innovation, SaaS HR systems and public-sector digitalisation initiatives
• Good communication skills, ability to bring together and collaborate effectively with internal and external stakeholders
• Ability to work independently as well as an in a team
• High sense of confidentiality