Uni Systems

Executive Assistant

🇧🇪 Braine-l'Alleud, Belgium On-site Administrative & Back Office Full time Senior Posted May 29, 2026
Workplace On-site
Employment Full time
Seniority Senior
Language English
Posted May 29, 2026
Last verified May 31, 2026
JobGrid context

Role summary by JobGrid

Executive Assistant at Uni Systems: Braine-l'Alleud, Belgium; On-site; Full time; Senior; Administrative & Back Office. JobGrid adds normalized role facts, source context, and a path to the employer application page so candidates can compare the listing before applying.

  • Location and workplace: Braine-l'Alleud, Belgium, On-site
  • Role classification: Administrative & Back Office, Full time, Senior
  • Source freshness: checked by JobGrid on 2026-05-31.
  • Application path: candidates continue to the employer application page with non-personal referral tags.

At UniSystems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Executive Assistant to join our UniQue team in Brussels!

What will you be doing in this role:

  • Manage business administration services, including executive calendar coordination, meeting prioritization, confidential information handling, and administrative support for senior leadership and ongoing operations.
  • Manages complex calendars and recurring tasks, while supporting effective use of scheduling and office software tools.
  • Applies advanced office software expertise, supports tool integration and troubleshooting, and advises others on the effective use of office support technologies.
  • Organizes large meetings and conferences, supports office administration improvements and workflow optimisation, and contributes to effective administrative operations and best practices.
  • Establish and maintain communication channels with stakeholders.
  • Present data in creative formats.
  • Act as a key member of the Front Office, supporting coordination across Business Units, senior leadership, and external stakeholders.
  • Support the preparation, coordination, and follow-up of senior-level meetings, including action tracking and task coordination.
  • Maintain awareness of leadership priorities to anticipate administrative and coordination requirements.
  • Assist with the coordination of visits, events, and distinguished visitor engagements involving senior leadership.
  • Support internal communication flow to ensure timely dissemination of information and tasking.