Junior / Trainee People & Organization Assistant (P&O Assistant)

Leonardo

📍 wetzikon, zürich, Switzerland

Full-time CAR Posted June 04, 2026

Job Description

Job Description:

The Trainee / Junior P&O Assistant supports the People & Organization function by providing efficient administrative and coordination support across the entire employee lifecycle. The role focuses on P&O administration, data accuracy, and first-level employee support while ensuring compliance with Swiss labor regulations and internal policies.

Key Responsibilities

P&O Administration

  • Support the administration of the employee lifecycle, including onboarding, employee changes, and offboarding
  • Prepare employment-related documentation such as contracts, amendments, confirmations, and employment certificates
  • Maintain accurate and up-to-date employee records in HR systems and personnel files
  • Support time and attendance administration, absence management, and leave tracking
  • Payroll & Benefits Support

  • Assist with monthly payroll preparation by verifying P&...