High-Flyers in STEM

Roisin McNamara

With the STEM industry experiencing rapid innovation during the global pandemic, and with an historic skills shortage to contend with, the team at HERO Recruitment believes there's no better time to tap into the knowledge and expertise of our industry leaders to discover why a career in STEM is a rewarding experience. In this podcast, we speak to leaders in STEM about their own career journeys in this unique sector, the challenges they’ve faced along the way, and their forecasts for the future. We’ll discover what it takes to manage cutting-edge projects and the teams that help to deliver them in an ever-evolving landscape. Through a series of open exchanges, our guests will share personal anecdotes, market insights and industry predictions. We want to inspire the next generation of STEMtalent by showcasing the success of real people who are already excelling on their leadership journeys.

  1. 2h ago

    Ep 2 | Aerogen: AI Won’t Take Your Job, But It Will Redesign It

    AI is already changing how work gets done. Does that mean people should feel excited, or threatened?  In this episode of The Tomorrow People, host Deirdre Finnerty speaks with two senior leaders at one of Ireland’s fastest-growing medtech companies: Diarmuid Cullinan, who came up through industrial engineering and a decade in product management and now leads strategic manufacturing and process development at Aerogen, and Niamh Hall, who joined as the company’s ninetieth employee, with no IT department to join because she was the IT department, and now leads a team across IT, AI, cybersecurity and a new ERP programme.  Diarmuid starts somewhere more practical: with what the engineering role itself now has to include. The fundamentals have not moved, the technical base, the curiosity, the disciplined problem solving. The boundaries around the job have.  “It’s not good enough to know your engineering space and just focus on that. You have to know how it integrates with the wider organisation, back into R&D, out onto the production floor, into the digital systems you’re connecting to. … You can’t just be an engineer in the corner working on your single project.”  Which leads to the uncomfortable question underneath it. If the narrow, self-contained work is the first thing the technology absorbs, what happens to the entry-level tasks through which people traditionally gained their experience?  Niamh’s answer is the reassuring one. She has seen this twice before, and both times the panic was aimed at the job title rather than the work underneath it.  “When Google came in, people said we don’t need an IT support desk any more. When cloud services came in, they said we wouldn’t need server or network engineers. They’re all still needed,  it’s just designed differently. The job specs are redesigned.”  Her real concern lies elsewhere: that people are backing away from technology and engineering courses because they have decided the jobs will not be there.  Episode highlights:  What AI actually changed on the ground, three months of work done in one, and what that costs Why the entry-level role is being redesigned rather than deleted, and how internal knowledge shares keep junior people in the room How a company that isn’t a household name still wins the people it wants The one skill Niamh worries about most, and it isn’t a technical one Whether the four-year degree still holds up, and why some of Aerogen’s best people don’t have one How sustainability targets are quietly pulling manufacturing into digitalisation, and what that asks of a mechanical engineer If you are building a career in engineering or technology, or building the team around one, this conversation will change how you think about the next five years.  A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs.  For more updates, follow HERO Recruitment on LinkedIn, reach out to hello@hero.ie, or explore exciting job opportunities in STEM (Science, Technology, Engineering and Maths): Permanent Job Opportunities and Contracting Job Opportunities.

    Ep 2 | Aerogen: AI Won’t Take Your Job, But It Will Redesign It
  2. Sep 22

    Ep 1 | Fidelity Investments Ireland: What Skills will Matter Most in a Changing World?

    The job you prepare for today may not exist in the same form ten years from now. So, what should people learn, and what should employers provide, when the future of work keeps moving? In the opening episode of The Tomorrow People, host Deirdre Finnerty speaks with two leaders from Fidelity Investments: Lorna Martyn, CIO, Corporate Services Technology, and John Ruane, Ireland Site Lead and VP, Operations & Services Group. Lorna has spent thirty-five years in technology and twenty-two at Fidelity, from graduate software engineer to the C-suite. In that time, she has watched entry-level demand pause at four separate moments of major technological change: mainframes, distributed computing, the internet, and now AI. Her reading of the present moment is that it is another inflection point rather than an ending. "At every one of those pivots the same concerns and anxiety came in, are my skills going to be redundant, are the jobs going to be redundant? And at every single one of those steps, the market expanded." John trained as an accountant, joined Fidelity in 2009 and was Chief Financial Officer for the Ireland region before moving into business operations, a function he has now led for eleven years. He sees the same shift from the other side of the hiring desk: the routine work that once taught people their trade is increasingly automated, and that changes how quickly people have to learn. "Traditionally, you learned your domain by doing. You started with the simple tasks, became expert at that, moved on, and built it up over years. The pace at which we need to learn that is much quicker now, because those simple tasks are in a lot of cases automated." Between them they give a specific answer to what makes a graduate stand out now. Lorna's advice is practical: go back to the employers who gave you an internship, put your projects somewhere an employer can see them, and make sure your CV speaks to what you are learning independently. She graduated in 1991, when perhaps half her class was employed straight out of college and others took six to twelve months, and she sees little difference in what is happening now. John's test is the appetite to learn: companies, he says, are less focused on what you know and more on how you apply it. Lorna is also one of Ireland's most consistent advocates for female representation in technology, and she explains why with her own start rather than a statistic. She came out of the University of Limerick as a computer systems graduate into a Bank of Ireland programme of twelve graduates, six women and six men, in an industry so young in Ireland that nobody was counting. "When I started my career, I wasn't even aware that there was a lack of female representation, because it was a very different time. I really want everyone to have the experience I had early in my career, where you didn't have to worry about advocating for females or indeed for males. It just happened." Fidelity has since begun a research project with Dublin City University to establish which STEM (Science, Technology, Engineering & Maths) interventions would be most effective, from primary school through to mid-career development, and to share those findings with the wider industry. John brings the conversation down to daily habits. For him, allyship is about action rather than talk, and about making sure other people get the chance to use their voice. His most practical point is one every manager will recognise: the tendency to keep going back to the same reliable people, when someone else could also be considered for the opportunity and has the skill set. He also tells the story of a plan that fell through. John was due to build a finance centre of excellence in Ireland until the decision was made to locate it elsewhere. His boss told him to take a couple of days. What followed was a feasibility study for business operations in Ireland, then a team to build, and then a team to lead. "It's been the most rewarding role I've had. And it started from what at the time felt like a massive setback." Episode highlights: •   Why entry-level hiring has paused at every major technology shift Lorna has lived through, and expanded again every time •   How automation is removing the simple tasks people once learned on, and why John now looks for the appetite to learn when he reads a CV •   Why female representation in technology matters to Lorna, and the research programme Fidelity has begun to find out which STEM interventions would be most effective •   The specific things graduates can do right now to make their potential visible •   Why John sees allyship as action, not talk, and the habit every manager needs to break •   Whether the four-year degree still holds up, and how apprenticeships, scholar programmes and career changers widen the gate •   What John learned when he stopped being "the expert" •   The plan that fell apart and led John to the most rewarding work of his career, and why Lorna says some of her best moves were sideways A practical, thought-provoking conversation for anyone starting out, changing direction, leading others, or shaping the workforce of tomorrow. A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs. For more updates, follow HERO Recruitment on LinkedIn, reach out to hello@hero.ie, or explore exciting job opportunities in STEM (Science, Technology, Engineering and Maths): Permanent Job Opportunities and Contracting Job Opportunities.

    Ep 1 | Fidelity Investments Ireland: What Skills will Matter Most in a Changing World?
  3. 11/12/2025

    High-Flyers in STEM S4E5: #GreatnessHasNoGender - Adriana Vindas , Senior Director of Operations, and Mary McGrath, Program Manager, Packaging Sustainability – Coca Cola

    In this episode of High-Flyers in STEM (Science, Technology, Engineering and Math’s)  #GreatnessHasNoGender, Deirdre Finnerty sits down with Adriana Vindas, Senior Director of Operations, and Mary McGrath, Program Manager, Packaging Sustainability at Coca Cola, a global leader in beverages, known for its incredible products and commitment to innovation and sustainability.  Adriana and Mary share two inspiring stories of leadership and growth that, while very different in path, are deeply connected through purpose and curiosity. From Adriana’s early passion for science and her journey across operations and manufacturing, to Mary’s unconventional route from IT into packaging sustainability and her focus on people. Both women bring to life what it means to lead with authenticity and courage.  Their conversation explores how curiosity drives progress, why inclusion and empathy are at the heart of great leadership, and how embracing difference helps teams and individuals thrive. Adriana reflects on how her scientific foundation continues to shape her problem-solving approach, while Mary speaks about the importance of adaptability, continuous learning, and trusting your own path.  At Coca-Cola, Adriana and Mary lead by example, nurturing talent, amplifying voices, and shaping the next generation of STEM leaders. Their stories show how leadership is about inspiring purpose, empowering others, and making a positive impact every step of the way. We’re delighted to have these two incredible women share their stories and insights on our podcast.  A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs.  For more updates, follow HERO Recruitment on LinkedIn, reach out to hello@hero.ie, or explore exciting job opportunities in STEM (Science, Technology, Engineering and Math’s): Permanent Job Opportunities and Contracting Job Opportunities.  Available now on YouTube, iTunes, and Spotify.

    High-Flyers in STEM S4E5: #GreatnessHasNoGender - Adriana Vindas , Senior Director of Operations, and Mary McGrath, Program Manager, Packaging Sustainability – Coca Cola
  4. 11/05/2025

    High-Flyers in STEM S4E4: #GreatnessHasNoGender - Linda Greaney, Operational Excellence & Growtth® Manager, and Síle O’Connell, Production Unit Leader – Freudenberg Medical

    In this episode of High-Flyers in STEM (Science, Technology, Engineering and Math’s) #GreatnessHasNoGender, Deirdre Finnerty sits down with Linda Greaney , Operational Excellence & Growtth® Manager, and  Síle O’Connell, Production Unit Leader at Freudenberg Medical, a global innovator in advanced materials and precision engineering, shaping the future of medical technology and sustainable manufacturing.  Linda and Síle share their unique journeys into STEM, from early career decisions to unexpected pivots that opened doors to new opportunities. They discuss how a willingness to embrace change guided them from roles in Finance to Operational Excellence and from Product Building into Production Lead where they now influence and inspire others.  The conversation explores the challenges they faced along the way, including moments of self-doubt, setbacks, and the importance of mentorship. Both highlight how guidance from supportive colleagues, combined with personal determination, helped them grow into roles that demand strategic thinking, cross-functional collaboration, and continuous improvement.  At Freudenberg Medical, employees are encouraged to grow, take on new challenges, and make a real impact in medical technology. Linda and Síle share how Freudenberg Medical supports career growth through education, creating a culture where employees can reach their full potential. Linda and Síle also reflect on the human side of leadership, how empathy, communication, and investing in people’s development are central to their success. We’re delighted to have these two incredible women share their stories and insights on our podcast.  A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs.  For more updates follow HERO Recruitment on LinkedIn, reach out to hello@hero.ie, or explore exciting opportunities in STEM (Science, Technology, Engineering and Math’s): Permanent Job Opportunities and Contracting Job opportunities.  Available now on YouTube, iTunes, and Spotify.

    High-Flyers in STEM S4E4: #GreatnessHasNoGender - Linda Greaney, Operational Excellence & Growtth® Manager, and Síle O’Connell, Production Unit Leader – Freudenberg Medical
  5. 10/29/2025

    High-Flyers in STEM S4E3: #GreatnessHasNoGender - Joanna Lynch, Project Quality Manager, and Preeti Aggarwal, R&D Operations Manager – Valeo

    In this episode of High-Flyers in STEM (Science, Technology, Engineering and Math’s) #GreatnessHasNoGender, Deirdre Finnerty sits down with Joanna Lynch, Project Quality Manager, and Preeti Aggarwal, R&D Operations Manager at Valeo, a global leader in automotive technology, driving innovation in safer, cleaner, and smarter mobility.  Joanna and Preeti share inspiring stories of curiosity, courage, and pushing boundaries. Joanna reflects on how her love of biology, drug design, and problem solving led her through pharmaceutical science, quality roles, and into Valeo, where she champions quality that bridges scientific promise with everyday performance.  Preeti recounts her path through engineering, multiple domains, and early leadership and how stepping out of her comfort zone has always fueled her growth. She reflects on her father’s deep belief in education as a lasting asset, a value that shaped her own drive to learn and evolve.  At Valeo, innovation is not only about advancing automotive technology, but also about creating an environment where people can pivot, grow, and make their mark. Joanna and Preeti explore what it takes to lead in STEM; the stretch moments when you don’t feel entirely ready, mentors who create safe spaces to try and fail, and the importance of bringing your authentic self to work. Joanna talks about how starting in smaller roles even outside your first choice can lead you to where you truly want to be, and Preeti emphasizes how being in a culture that values openness, fresh ideas, and collaboration can accelerate learning and leadership.  They also challenge the stereotype that you must be the loudest voice in the room to be heard, showing how thoughtful, measured leadership can be just as powerful. From embracing discomfort to welcoming problems as opportunities for growth, Joanna and Preeti’s stories remind us that leadership in STEM (Science, Technology, Engineering and Math’s): is as much about mindset as it is about mastery. We’re thrilled to have these two talented women share their stories and insights on our podcast.  A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs.  For more updates follow HERO Recruitment on LinkedIn, reach out to hello@hero.ie, or explore exciting opportunities in STEM (Science, Technology, Engineering and Math’s): Permanent Job Opportunities and Contracting Job opportunities.  Available now on YouTube, iTunes, and Spotify.

    High-Flyers in STEM S4E3: #GreatnessHasNoGender - Joanna Lynch, Project Quality Manager, and Preeti Aggarwal, R&D Operations Manager – Valeo
  6. 10/22/2025

    High-Flyers in STEM S4E2: #GreatnessHasNoGender - Brenda Egan, Design Assurance Manager, and Norah O’Brien, R&D Manager- Neurent Medical

    In this episode of High-Flyers in STEM (Science, Technology, Engineering and Math’s) #GreatnessHasNoGender, Deirdre Finnerty sits down with Brenda Egan, Design Assurance Manager, and Norah O’Brien, R&D Manager at Neurent Medical, a company pioneering non-surgical treatments for chronic inflammatory sino-nasal diseases.  Brenda and Norah take us through their winding career paths, from early school influences, twists of fate, and leaps into new roles, to their current positions where they help shape how medical device innovation can really matter. They reflect on how technical roles like design assurance can be as much about customer safety, precision, and rigorous standards as they are about problem-solving, and how R&D magnifies that through creative engineering and deep scientific curiosity.  The conversation focuses on the importance of resilience through change, the value of mentorship, and finding your voice in environments both large and startup sized. Brenda shares what it’s like joining a start-up company, contributing to something from the early stages, and building culture and impact; Norah describes the logic, passion, and dedication needed to step into complex engineering domains and translate them into products people can trust.  At Neurent Medical, their innovation is driven by science and people who lead with purpose and integrity. Brenda and Norah exemplify what it means to rise in STEM, combining technical excellence with empathy, courage, and collaboration. Their journeys are proof that leadership isn’t defined by title but by the impact you create. We’re honored to have these two incredible women share their stories and insights on our podcast.  A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs.  For more updates follow HERO on LinkedIn, reach out to hello@hero.ie, or explore exciting job opportunities in STEM (Science, Technology, Engineering and Math’s): Permanent Job Opportunities and Contracting Job Opportunities.  Available now on YouTube, iTunes, and Spotify.

    High-Flyers in STEM S4E2: #GreatnessHasNoGender - Brenda Egan, Design Assurance Manager, and Norah O’Brien, R&D Manager- Neurent Medical
  7. 10/15/2025

    High-Flyers in STEM S4E1: #GreatnessHasNoGender - Laura Collins, RD&A Director, and Mollie Mulligan, Assistant Global Marketing Manager – Kerry Group

    In this episode of High-Flyers in STEM (Science, Technology, Engineering and Math’s) #GreatnessHasNoGender, Deirdre Finnerty sits down with Laura Collins, RD&A Director, and Mollie Mulligan, Assistant Global Marketing Manager at Kerry Group a global leader in taste and nutrition, helping create healthier, more sustainable food and beverage solutions for consumers worldwide.  Laura and Mollie share two very different but equally inspiring career journeys, Laura from a path through academia and industry into R&D leadership, and Mollie from nutrition science into global marketing and product management. Together, they reflect on the power of resilience, adaptability, and passion as guiding forces in STEM (Science, Technology, Engineering and Math’s) careers.  Their conversation explores the importance of staying true to your scientific roots while embracing new challenges, the role of mentorship and networks, and having the courage to speak up. Laura also believes in the power of clarity, her vision boards keep her laser focused on personal and professional goals, turning visual milestones into anchors for smart decisions, moments of celebration, and a reminder to savor the journey, not just chase the destination.   At Kerry Group, innovation is not only about advancing health and nutrition, but also about creating an environment where people can pivot, grow, and make their mark. For Laura and Mollie, leadership means nurturing talent, amplifying voices, and shaping the next generation of STEM leaders.   A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs.  For more updates follow HERO Recruitment on LinkedIn, reach out to hello@hero.ie, or explore exciting job opportunities in STEM (Science, Technology, Engineering and Math’s): Permanent Job Opportunities or  Contracting Job Opportunities.   Available now on YouTube, iTunes, and Spotify.

    High-Flyers in STEM S4E1: #GreatnessHasNoGender - Laura Collins, RD&A Director, and Mollie Mulligan, Assistant Global Marketing Manager – Kerry Group
  8. 04/21/2025

    High-Flyers in STEM S3E5: #GreatnessHasNoGender - Catherine Clery, R&D Director, and Anne Grealish, Snr. Strategic Excellence Program Manager - Medtronic

    In this episode of High-Flyers in STEM – #GreatnessHasNoGender, Deirdre Finnerty sits down with Catherine Clery, R&D Director, and Anne Grealish, Snr. Strategic Excellence Program Manager at Medtronic, a company driving real change in medical technology and shaping the future of patient care.  Catherine and Anne take us inside their world—one where cutting-edge engineering meets real-world impact. They share their career journeys, the moments that shaped them as leaders, and what it takes to drive meaningful innovation in a field where precision and purpose go hand in hand. We explore leadership in STEM, the evolving landscape for women in the industry, and how Medtronic is championing a workplace where talent speaks louder than gender.  At Medtronic, the focus isn’t just on building better medical solutions—it’s on creating a workplace where talent and ideas thrive, no matter who brings them to the table. From leadership opportunities to real investment in gender balance, they’re making progress that goes beyond policy and into everyday reality.  A huge thank you to our sponsor, Fenero, a multi-award-winning company specialising in financial success for contractors, freelancers, and solopreneurs.  For more updates follow HERO on LinkedIn, reach out to hello@hero.ie, or explore exciting opportunities in STEM: Permanent Careers, Contracting Careers.  Available now on YouTube, iTunes, and Spotify.

    High-Flyers in STEM S3E5: #GreatnessHasNoGender - Catherine Clery, R&D Director, and Anne Grealish, Snr. Strategic Excellence Program Manager - Medtronic

About

With the STEM industry experiencing rapid innovation during the global pandemic, and with an historic skills shortage to contend with, the team at HERO Recruitment believes there's no better time to tap into the knowledge and expertise of our industry leaders to discover why a career in STEM is a rewarding experience. In this podcast, we speak to leaders in STEM about their own career journeys in this unique sector, the challenges they’ve faced along the way, and their forecasts for the future. We’ll discover what it takes to manage cutting-edge projects and the teams that help to deliver them in an ever-evolving landscape. Through a series of open exchanges, our guests will share personal anecdotes, market insights and industry predictions. We want to inspire the next generation of STEMtalent by showcasing the success of real people who are already excelling on their leadership journeys.