General Administration Officer (Part - time) - ΑΘΗΝΑ - ΑΤΤΙΚΗ

Adecco HR is the global leader in HR services, certified in Greece with ISO 9001:2015 in the field of search and selection services and temporary placement. Adecco is currently seeking on behalf of its client, a global leader in medical diagnostic products and solutions , a dynamic professional to cover the following position:   General Administration Officer     Job Description: Ensure the smooth day-to-day operation of the office and maintain an efficient working environment Coordinate office administration, facilities, maintenance, and workplace services Manage office supplies, equipment, and relationships with external vendors and service providers Organize meetings, appointments, business travel, and internal company events Provide administrative support to senior management and cross-functional teams Handle incoming calls, correspondence, and visitors in a professional manner Maintain accurate office records, documentation, and filing systems Coordinate onboarding logistics for new employees, including workspace preparation and office orientation Support budget monitoring, invoice processing, and administrative reporting Identify opportunities to improve office procedures and operational efficiency Promote a collaborative, organized, and positive workplace culture