MacKillop students have access to a Careers Advisor, who can connect students with Australian School-Based Apprenticeships and employment opportunities, as well as providing information about the workplace and further learning.

MacKillop, with support from the Australian Defence Force and Defence Community Organisation, provides a dedicated Defence Transition Mentor.

MacKillop students have the opportunity to visit Italy, France, Japan, Greece, New Zealand, the United States, South-East Asia, as well as other locations around Australia.

St Mary MacKillop College's Learning Alumni Platform is a professional learning network for past students of the College who are now teachers in the ACT, NSW and beyond.

The St Mary MacKillop PE Pathways Program has been designed to support students who aim to reach an elite level in their selected sport, with a focus on students’ long-term athletic development.

At St Mary MacKillop College, the learning needs of our students are paramount. To acknowledge and challenge our students who are excelling in academic pursuit, we offer The Infinite Program.