Sheffield, England, United Kingdom, February 2026 — Rebecca Johnson has started a new role as Head of People at Iceotope. In this role, she will lead the organisation’s people strategy, supporting workforce development, organisational effectiveness, and culture as the company continues to scale its advanced cooling solutions for high-performance computing and AI infrastructure.
Rebecca has been part of Iceotope for over four years, progressing through key people leadership roles including HR and Office Coordinator and HR Manager, before stepping into her current position as Head of People. During this period, she has played an integral role in building HR foundations, strengthening people processes, and supporting strategic workforce planning within a growing, technology-driven environment.
Earlier in her career, Rebecca spent several years with Centre for Full Employment Limited, where she served as Quality and Development Manager and Support Worker Team Leader, contributing to organisational development, quality assurance, and people capability building. She also gained early recruitment experience at Action for Employment, where she worked as a Recruiter, strengthening her grounding in talent acquisition and workforce support.
Rebecca’s career reflects a strong blend of people leadership, organisational development, and long-term commitment to employee wellbeing and capability. Her appointment comes at a pivotal time for Iceotope as it continues to expand its impact in sustainable, high-performance cooling technologies.
About Iceotope
Iceotope specialises in precision liquid cooling technology that enables high-performance computing and AI systems to operate at peak efficiency. Using environmentally safe dielectric coolant, Iceotope helps data centres and edge compute environments overcome the thermal limits of traditional air cooling, improving hardware lifespan, resilience, and energy efficiency in next-generation infrastructure.
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