He has worked under the guidance of some of the most experienced bush regenerators on the Far North Coast of NSW, in all kinds of ecosystems and vegetation types, including many Big Scrub Rainforest remnants, National Parks, and the World Heritage Iluka nature Reserve.
Rossco has been involved with numerous tree plantings, including some large scale revegetation projects to restore creekbanks and degraded areas on private and public land.
Starting in 2008 Rossco began working as a contractor for Byron Shire Council on various sites throughout the shire. He has been a prinpal contractor supervising small and large teams working on shire-wide projects, such as Caring for Country and Bush Futures, restoring degraded bushland in Urban areas. From 2009 he has also been a contractor for Gold Coast City Council and North Coast Holiday Parks and is working on numerous ongoing bush regeneration projects.