The Water Cooler: Comings and goings in the public sector

Key points

• Australia Post Group chief executive Paul Graham has announced he will retire at the end of the financial year. Graham was appointed to the role in September 2021 after a career in logistics and supply chain.
• Communications Minister Anika Wells thanked him for his service during a period of significant change at the national institution. Foreign Minister Penny Wong has also named Derek Bopping as Australia's next Ambassador for Cyber Affairs, Artificial Intelligence and Critical Technology, and Rachel Moseley as Ambassador for Arms Control and Counter-Proliferation.
• Several senior public service roles were also filled.