Before retirement in Canberra, Australian Capital Territory, Alex McGoldrick served overseas in the Australian Embassies in Washington and Brussels; as a senior official in the Department of Trade; Ambassador to the Organisation for Economic Cooperation and Development in Paris; and in Riyadh as Ambassador to Saudi Arabia, the emirates of the Persian Gulf, the Sultanate of Oman and the Yemen. He wrote of his experiences in Riyadh in A Memoir of Arabia (2010). Alex McGoldrick also published a work of family history Two Families (2002).