Macarena
San
Martin
Ruiz
Career
- Environmental Engineering Studies
- Researcher in topics of coffee waste management, emissions and circular economy (6 years)
- Lecturer and Senior Assistant of the Bachelor Program of Energy and Environmental Systems Engineering in HSLU T&A (since 2022)
Why did you decide to study engineering?
I chose engineering because I wanted to do something practical that genuinely makes a difference. I have always cared deeply about environmental issues, but I did not want to only talk about them, I wanted to understand how systems actually work and how they can be improved. Environmental engineering felt like the right path for that. Coming from a country where environmental protection has long been a source of pride, this value has been present in my life since childhood, not only within my family but also throughout society. In a place where engineering is still largely viewed as a male-dominated field, this choice was not always encouraged. However, rather than discouraging me, it strengthened my determination to pursue my interests.
What do you like about your studies or your work?
Environmental engineering has been one of my passions, not just my field of work. What I value most is the sense of meaning it brings. Rather than solving abstract problems, the work focuses on water, energy, waste, and resources that people depend on every day. I enjoy the combination of technical problem-solving and real-world impact, as well as the way environmental engineering requires thinking in systems rather than isolated solutions. Additionally, in my role as an academic guide for students in the program, I really enjoy mentoring and motivating them during the time they are with us, helping them explore different alternatives and better preparing them for their future professional careers.
What advice would you give to women who are interested in studying engineering?
What advice would you give to women who are interested in studying engineering? I would say: don’t wait until you feel completely ready, most people don’t. Engineering is not about knowing everything from the start; it is about learning, asking questions, and not giving up when things become challenging. There may be moments when you feel out of place, especially in male-dominated environments, but that feeling does not mean you do not belong. Finding supportive people, trusting your interests and abilities, and remembering that engineering needs diverse perspectives, particularly when solving environmental problems are all essential. Being one of the few women lecturers in an engineering faculty has been a rewarding experience. In this role, my gender has not defined my work, and it has helped me grow more confident, more comfortable speaking up, and more trusting of my own perspective.