She holds a PhD in archaeology and has taught at third level for a number of years. Mags has taught outreach classes at local schools and regularly teaches with the Uni 4 U Access Programme, a primary schools initiative based at NUIG.
Mags also works as a Heritage in Schools officer and gives talks and demonstrations on glass working, ancient technologies, artisans in the past and traditional crafts at Irish Walled Towns, Heritage Week and local history events and medieval fairs.