Payroll & Administration Officer (Sickness & Absence Operations Specialist)

Il y a 15 heures

Brainel'Alleud, Walloon Region, Belgique Randstad Temps plein

Payroll & Administration -Sickness & Absence Operations Specialist

Location: Braine l'Alleud & Brussels

Leading Global Biopharmaceutical Company

Freelance or employee Contract: Full-time /Start date: October 2026 - End date: June 2027



Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are needed.

About the Role


Are you an HR Operations or Payroll Specialist with expertise in Belgian sickness, long-term absence (+30 days), and work accident management?


Our client, a top-tier international biopharmaceutical company, is looking for a Sickness & Absence Operations Specialist to lead the end-to-end operational and administrative follow-up of long-term sickness and reintegration cases in Belgium.


What You Will Do

  • Case Management (+30 days): End-to-end coordination of long-term absence files, tracking legal milestones and return-to-work pathways.
  • Payroll & Insurance Coordination: Ensure accurate payroll coding (guaranteed salary, mutuelle, Plan de Prévoyance/disability allowance) in partnership with external providers (Partena, AXA, Allianz).
  • HR Systems & Data: Maintain flawless data quality across HRIS and time-tracking systems (SuccessFactors, eBlox, myProtime, Neocase, Oasys).
  • Reporting & Analytics: Build interactive dashboards (Power BI/Excel) to track absence trends and financial impacts.
  • Empathic Stakeholder Support: Act as a trusted, clear point of contact for absent employees, managers, and medical services.


Who We Are Looking For

  • Experience: 3 to 5 years in HR Operations, Payroll Administration, or Absence Management in Belgium.
  • Expertise: Strong command of Belgian payroll legislation regarding sickness, work accidents, and insurance schemes.
  • Languages: Trilingual fluency in French, Dutch, and English (written & spoken). xlxgzvr
  • Systems Savvy: Hands-on experience with Belgian payroll and HRIS tools, with strong Excel/Power BI skills.


What we offer :


  • Group insurance
  • Hospitalization insurance
  • 8 euros meal voucher per day
  • Reimbursement km or company car
  • Monthly allowance
  • A 13th month
  • Training to stay at the forefront of innovation
  • Flex Income Plan

A rate as a freelancer is also possible