Job Description

Job description

Sia is looking for a motivated student to support our HR and Office Management activities in Brussels, Boulevard de Waterloo 16.


You will work closely with the HR Manager, HR and Talent Acquisition Officers, the Sia management team, and the consultants, of course, on daily operations and transversal projects, gaining hands‑on experience in office management, HR administration, recruitment & onboarding support, fleet management, and internal communication.


Main tasks:


Office Management & Facilities

  • Serve as a point of contact for employees and visitors at the office (reception, basic information, orientation)

  • Support the day‑to‑day office operations: supplies, badges, mail, deliveries, meeting rooms

  • Support the fleet management (mainly laptops and phones)

  • Assist in the coordination with external suppliers (cleaning, maintenance, IT equipment, catering, etc.)

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    Job Details

    Location
    Brussels, Brussels, Belgium
    Job Type
    Full-time
    Category
    Business Operations Specialists
    Posted Date
    February 26, 2026
    Deadline
    April 07, 2026