Ildiko Sztojka: "Diversity leads to better decision-making"
Where were you born and raised, Ildiko?
I was born in a small town in eastern Hungary. My mum was a teacher and my father was an engineer.
On school holidays, you would go to work with your civil engineer father and knew you would be an architect or a civil engineer. What was it about seeing your dad at work that inspired you?
I was so excited every time I went with him that I couldn’t sleep the night before. I loved watching him manage people on site, talk to clients, and lead with confidence. I was proud to see everyone listen to him – it made me want to be in that position one day.
What were the biggest challenges for you when studying engineering at university in Hungary?
The first year was definitely the hardest, adjusting from high school to university life. Back then, requirements were much tougher. We started with around 500 students, and by the end of the year, half hadn’t made it through. It was difficult to watch friends leave while telling myself, “I can do this.”
What kept you going?
I don’t like giving up things! And I liked it. I had my end goal – I wanted to be an engineer. That was driving me. When I was questioning things, I just got up again and kept going.
You have worked in a great variety of areas, among them bridge and motorway building, slope stabilisation, defence works, shopping centres, rail, and now complex HV substation designs. Do you have a favourite work area? If so, why?
My favourite project was my first. I was managing 10 bridges on a new motorway construction. It was a two-year project, and I absolutely loved it. When it finished, I moved to England with the man who is now my husband and spent years looking for similar bridge projects, but never found the same opportunity. Since then, I’ve had a diverse career working on major civil engineering and building projects and later in design/project management, and I’ve enjoyed them all for different reasons.
You’re a woman engineer in an industry that hasn’t always been very inclusive. Over the years, where have you seen improvements in attitudes and inclusiveness?
For the first 10 years of my career, I worked on site and was often the only female engineer on large projects. I always felt a bit different. Nine years ago, after having my second child, I moved into design/project management in the retail sector and in one large company I saw women in leadership roles for the first time. My direct manager at the time was the head of retail design and project management, and she was also a mother of two. She was very inspirational for me. Fortunately, about 10 years ago, many large engineering companies began actively focusing on diversity at leadership levels, setting agendas to reach equal representation by 2030.
Are there areas that you think still need improvement?
Yes, absolutely. Diversity at every level, especially in leadership, is essential for an organisation’s progress and long-term success. Having both female and male perspectives ensures a richer mix of ideas, approaches, and problem-solving styles. In engineering, where projects are complex and multi-disciplinary, this diversity leads to better decision-making and more innovative solutions. It’s also about creating an environment where everyone feels they belong and can thrive, regardless of gender. Young female engineers need visible role models to see what’s possible, while male engineers benefit equally from working in inclusive, balanced teams that challenge traditional ways of thinking. A truly diverse organisation not only reflects the society it serves but also attracts the best talent and delivers stronger results.
If you had a 12-year-old girl in front of you wanting to be an engineer, what advice would you give her to help her achieve her dream?
Dream big, don’t give up, and never doubt yourself. Surround yourself with inspiring female groups and mentors who will lift you up along the way.
What’s the most striking piece of advice you have ever heard?
The best advice I heard recently – something I wish someone had told me at the beginning of my career – is to never compare yourself to other people, because everyone has different life situations. Don’t try to be a Superwoman, a super mum, a super wife, and a super employee all at once. Instead, focus on being your best self in the moment and giving 100% attention to where you are. When you’re at work, be fully present. When you’re at home with your kids and family, give them your whole self. That balance is where true success lies.
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