Ciarán Byrne

"For me, it wasn't about adding another qualification to my CV. It was about becoming a better leader and preparing myself for the next stage of my career".

By that stage in my career, I was working at Citibank and was learning a lot through experience. But I wanted to complement that experience with a stronger strategic and academic foundation. I was taking on increasingly complex leadership responsibilities and felt that relying solely on what I had learned on the job wasn't enough.

I was lucky enough to be awarded a scholarship by Citi at the time for an MBA, and the program gave me the opportunity to step back from the day-to-day, challenge my own assumptions, and think more broadly about leadership, strategy and organisational change. What stood out about TU Dublin was that the programme was designed for people who were actively building their careers. The learning was practical, relevant and something I could apply in the workplace almost immediately.

 

"The biggest lesson I've learned is that banking is rarely about technology—it's about people. The organisations' most important assets go home every day!"

It's easy to focus on systems, products and processes, but lasting change only happens when people understand why you're changing, feel part of the journey and trust the leadership taking them there. The best transformation programmes create momentum not through mandates, but through engagement.

Working across global organisations has also taught me the importance of listening. What motivates a team in New York may be very different from what motivates colleagues in Singapore, London or Mumbai. Great leaders adapt their approach to different cultures and perspectives while remaining clear and consistent about the overall vision.

I've also learned that resilience matters. Careers are rarely a straight line. There will always be setbacks and unexpected challenges, but transparency, consistency and a relentless focus on the long-term objective usually win out in the end.

One of the greatest strengths of the programme was the diversity of experience in the classroom.

My classmates came from different industries, backgrounds and stages of their careers. People often approached the same problem from completely different angles, and those perspectives challenged my thinking in ways no textbook could.

In many cases, the discussions were just as valuable as the lectures themselves. They reinforced the idea that there is rarely a single "right" answer in business. More often, the best decisions come from understanding different viewpoints and being open to having your own assumptions challenged.

Many of those relationships have lasted well beyond graduation, and that's something I value enormously.

Looking back, it was my first real corporate leadership role. It taught me that leadership isn't about having all the answers—it's about representing people, bringing different viewpoints together, and making difficult decisions when necessary.

It also gave me confidence. Standing in front of large audiences, sitting on the board, negotiating with stakeholders, and solving problems with limited resources were experiences that stayed with me throughout my career.

At the time, I probably didn't appreciate how formative that experience would be, but it undoubtedly laid many of the foundations for the leadership roles I've taken on since.

Knocking any bit of craic possible out of every situation. Can’t beat the Irish humour.

I am quite lucky that I get the opportunity to go home quite frequently, and also have the pleasure of plenty of visitors.

But without hesitation, a little pub called Daisy's in Castleknock. It's where I grew up, and every time I walk through the door it feels like stepping back into a lifetime of memories. It's where family and friends gather, stories get retold and nothing seems to change too much. No matter where my career has taken me around the world, it's one of those places that will always feel like home.

Family, without question. We live in suburban New Jersey which has more of a rural Ireland feel to it than New York City – but my wife and children have an incredible ability to remind me what really matters.

No matter how demanding work becomes, being present with them helps keep everything in perspective. I've been fortunate to work in some incredible organisations and on some fascinating challenges, but at the end of the day, family is what keeps me grounded and gives me the most satisfaction.

Definitely an early bird. I'm usually up before 5 a.m.Working for a global bank across multiple time zones, I discovered that the early morning hours are often the most productive part of my day.

Those quiet hours give me time to think strategically, plan ahead and get a head start before the pace of the day takes over. It also means I can usually make it home in time for dinner with my daughter—which is a trade-off I'm very happy to make.

I travel so much for work that when I get some downtime nothing makes me happier than spending time with family and friends. So my ideal long weekend is a mix of spending time outdoors with the kids, tackling another project around the house, having friends over for a barbecue and, if the weather cooperates, spending some time by the pool.

"The older I've gotten, the more I've come to appreciate those simple moments."

And if I can carve out a few hours to hack around a golf course, even better.

I'm a trained deep-sea search and rescue diver and have travelled to some incredible places around the world to dive with sharks.

They've always fascinated me, and there's nothing quite like seeing them in their natural environment. People are often surprised by that because sharks tend to have a fearsome reputation, but the reality is they're magnificent animals.

One of my most memorable experiences was diving with tiger sharks and bull sharks in Fiji. It's still one of the most extraordinary things I've ever done.