Continuing the travelling lifestyle, he returned to the southern hemisphere in 2010, working for Mitchelton Estate in central Victoria. Then after a further vintage in Arizona, he spent the next six years in the wine industry in Oregon.
What was missing, he says, was the formal qualification.
"I was going to night school but completing the programme was going to take another six to eight years. I had enough saved to take a year off work for an intensive study programme and, with my industry experience, I was accepted for EIT's graduate diploma."
Jason knew accomplished winemakers who had been educated in New Zealand and others who also spoke highly about study programmes here.
Attracted by this region's cool climate winemaking, he was also drawn to the Hawke's Bay lifestyle, the weather, the produce and the cool climate full-bodied varieties that are a speciality of this region.
"I love the Bordeaux-style and Syrah wines here and if there was one variety that I always wanted to work with when I was in Oregon it was Chardonnay."
Before launching into graduate diploma studies, Jason did as advised by School of Viticulture and Wine Science lecturers and completed summer bridging courses at EIT to give him a better grounding in the sciences associated with winemaking.
Just 10 days into the programme he was offered work at Te Awa.
"I feel good about gaining a Level 7 qualification," he says about completing his EIT studies. "There's definitely not anything holding me back any more. It's great to have that goal out of the way and I can progress my career from there.
"I enjoy practical work but my goal is to have creative input in the winemaking process. Expansion and growth are happening here," he says of work currently underway at Te Awa winery.