What does it really take to scale IT globally without creating chaos?
In this episode of Tech Paired, we sit down with Donald McNeil an experienced IT executive whose leadership career spans organisations including Dexcom, Thermo Fisher Scientific, Life Technologies, and Fisher Scientific. Across that journey, Donald has led complex IT organisations supporting multi-site manufacturing, distribution, and healthcare operations across Europe, Asia, and North America, managing operating budgets of more than $20 million, overseeing large ERP programmes, major integrations, global service models, and 24/7 incident operations.
Donald shares the biggest shift he has seen in IT leadership over the past two decades, and why AI feels like the most disruptive force yet not just because of the hype, but because of the scale of uncertainty and potential change it brings. We explore how experienced leaders should think about AI in practical terms, from personal productivity and assistants through to business-wide applications, agents, and transformation at scale.
A major theme throughout the episode is operating model design. Donald explains that once IT leadership expands beyond a single country, success is no longer just about technology. It becomes about language, communication, accountability, local realities, and building frameworks that can scale across cultures and time zones. He talks candidly about the misconceptions people have around global IT leadership, including the false assumption that one global model can simply be copied and pasted everywhere.
We also explore one of the most valuable tensions in enterprise IT: global standards versus local business needs. Donald explains why standardisation is critical in areas such as ERP, security, and core business processes, but also why rigid global mandates often fail if they ignore local legislation, tax rules, reimbursement models, or how business is actually done in-market. His perspective is clear: the strongest operating models have a consistent core, but enough flexibility at the edges to work in the real world.
Beyond incidents, this episode also gets into transformation delivery specifically how to deliver major ERP and business change programmes without disrupting the organisation. Donald makes a strong case for business-led transformation, where IT is a core partner rather than a separate function “doing change to the business.” He shares how governance, PMO discipline, steering groups, and proper scope conversations protect delivery rather than slow it down, and why strong leaders know how to say “no” by helping the business choose the right trade-offs.
We also discuss vendor dependency, capability building, and scaling internal teams. Donald outlines where external partners add real value, where they create risk, and how mature IT leaders grow in-house capability around architecture, business analysis, and decision-making while using vendors more strategically for scale and standard services.
The conversation closes on a bigger leadership question: what makes an IT leader truly trusted at enterprise scale? For Donald, it comes down to credibility, consistency, listening well, understanding how the business works, and building systems that scale without depending on individual heroics.
This is an episode for CIOs, IT directors, transformation leaders, operations leaders, and founders who want a clearer view of how world-class IT leadership works behind the scenes especially in complex, international, highly regulated environments.
Connect with Donald McNeil on LinkedIn to continue the conversation.
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