Mike White
Chief of Staff @HS2 (High Speed Two) Ltd
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WORK HISTORY
Chief of Staff @HS2 (High Speed Two) Ltd
Chief of Staff to the Chief Railway Officer, establishing and leading the Executive Director’s Office to create capacity, manage the rhythm of business, and align strategic priorities across a 500+ person technical directorate- Responsible for high-value annual business planning portfolio, delivering forecasts within 1% variance and unlocking over £100m in operational efficiencies over four years through data optimisation and tighter financial governance, discipline and performance management- Resolved complex programme challenges through diagnostic reviews influencing government transport policy. I have successfully mitigated over £500m in delivery prolongation costs by streamlining technical assurance, governance, and consents processes- Designed, implemented and led PMO delivering high-profile strategic programmes, including complex operating model and transformation programmes, managing cost, schedule and risk through PMO tools; plans, risk registers, playbooks etc- Influenced strategic direction by leading government-sponsored reviews and securing ministerial alignment on future railway scope and environmental strategy, shaping national infrastructure outcomes- Led delivery of sector-leading public reports, including HS2’s first safety performance and environmental sustainability reports, reinforcing transparency and positioning the organisation as an industry leader- Committed safety leader with experience leading delivery of HS2 Safe at Heart Strategy in both 2023 and 2026 to implement industry leading safety performance. In 2026, co authored the new strategic approach and programme managing a transformation of governance, reporting and data, introducing AI enabled risk analytics and securing HS2 Board approval, with delivery ongoing- Championed inclusive culture, embedding diversity initiatives that increased ethnic minority and female representation by 3%, and reinforcing organisational values across the directorate.
EDUCATION
University of the West of England
BSc (Hons) Rivers & Coastal Engineering, Civil Engineering
ABOUT MIKE WHITE
Strategic Chief of Staff and transformation leader with 10+ years operating at CEO, COO and Board level in large, complex matrix organisations, who excels in simplifying complex and technical environments. I make organisations work better, by translating strategy into execution, holding together cross-functional delivery, and ensuring the right decisions get made at the right time. I spot issues before they become issues, build the operating rhythms that keep senior leaders focused, and step in solutions are quickly needed. At HS2 I’ve led the executive office for a 500+ person directorate, managing an annual budget of c.£150m to within 1% forecast variance, driving over £100m in operational efficiencies, and steered government reviews that directly shaped ministerial decisions on programme scope and connectivity. I’ve also led safety strategy transformation, workforce optimisation and a leadership development programme where 25% of participants were promoted within 12 months. I thrive in environments where the stakes are high, the politics are real and the pace is fast where I am trusted to shape decisions, influence outcomes autonomously integrating teams, people and outcomes to the highest standards. I love solving complex problems ams and creating the conditions for people to deliver their best work.Outside work, I’m a qualified rowing coach with over 20 years’ experience developing individuals and crews, a passion for enabling potential that mirrors how I lead in professional environments.If you’re looking for a strategic partner who brings clarity, pace, and trusted leadership across transport, infrastructure, and energy, I’d love to connect.
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