Paul Rafferty, Refrigeration Engineer Apprentice
After completing an HND in Mechanical Engineering, Paul joined Star Refrigeration to start the practical side of his career. Through his apprenticeship, he has combined structured training with hands-on site experience, building confidence by working on a wide range of industrial refrigeration systems. From routine maintenance to fault finding and compressor inspections, Paul has developed a strong understanding of how real plants operate. Supported by experienced engineers and regular mentoring, he continues to grow his skills and sees the apprenticeship as a solid foundation for a long-term career in industrial refrigeration.
What made you apply for an apprenticeship in industrial refrigeration?
I had recently completed three years in college and finished my HND in Mechanical Engineering, so I was looking to start the practical side of my career.
I applied to EKGTA and, after the application process, I received a call from the Bellshill branch and they explained further what industrial refrigeration involves and
the types of sites we work on, which really sold it to me.
“I was ready to start the practical side of my career.”
What does a typical day look like for you now as an apprentice?
Every day is different. One day I could be doing a routine maintenance check, then the next day I might be replacing valves, testing high-pressure switches,
or fault-finding in an electrical panel. Refrigeration starts to make more sense every day and you pick up small things that add up over time.
Can you tell us about a project or job that really stands out?
I worked on a top-end inspection of a reciprocating compressor at a major financial services site in Edinburgh. That involved decanting ammonia out of the
compressor and removing the heads to inspect for damage and imperfections. This was my first experience of seeing inside a compressor to understand how it worked.
“It was the first time I’d seen inside a compressor to understand how it worked.”
What parts of the apprenticeship have you enjoyed most so far?
I have enjoyed being out at different sites each day and learning how different plants work. I also enjoy the training courses such as brazing,
essential electrics and IPAF. Every day I’m learning something new, so I’m gaining knowledge as I go.
How does the college side of the apprenticeship work?
I had already completed my HND before I started, so I was sent to the EKGTA training centre to build mechanical and electrical skills.
I spent five months there before moving onto site training and now meet my advisor every three months to review progress.
What advice would you give to someone thinking of applying?
I’d say go for it. Refrigeration is detailed, varied, and you never stop learning. You’re supported from day one and treated like part of the team.