Australian Catholic University has job openings for a Lecturer in History (level B) in Brisbane and Professor of History (Level E) in Melbourne. Both are full-time continuing positions in Modern history (which could include environmental history).
See http://careers.acu.edu.au/caw/en/listing/ for further details.
Applications close Tuesday 1 August (Lecturer) and Wednesday 16 August (Professor).
Queries should go to Michael Ondaatje.
Image: Brisbane skyline at night, by Fergus Tuomey