In his role in the Department of Climate Change, Energy, the Environment and Water, Martin plays a key role in identifying and protecting Australia’s unique heritage, primarily focused on First Nations cultural heritage, cultural landscapes and iconic natural places.

Martin studied a Master in Forestry, which included undertaking a review of the Australian forestry sector’s performance since the Industry Commission’s 1993 Adding Value to Australia's Forest Products Inquiry Report.

Since his return to the APS, Martin has moved into heritage where he has brought valuable expertise and insights on ways to utilise environmental science to protect the landscapes that support Australia’s rich First Nations cultural heritage and our unique flora and fauna.

Martin’s goal is to advance the voice and self-determination of First Nations communities across Australia, particularly in areas where First Nations people are able meaningfully contribute to the decisions that affect Country. Since his return, Martin has overseen a number of highlights including leading the Australian Government’s efforts to recognise internationally the wishes of the Butchulla people to reclaim K’gari as the traditional name for Fraser Island; the appointment of First Nations people to advisory boards for World Heritage places; and leading the development of funding agreements with state agencies to eradicate invasive pests from sensitive ecosystems.