Charles Owusu
System Administrator Manager - Newcleo Nuclear Energy, Uk @newcleo
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WORK HISTORY
System Administrator Manager - Newcleo Nuclear Energy, Uk @newcleo
London, GB
newcleo - Reimagining nuclear power — clean, safe, and circular.Leading UK IT operations for a fast-growing clean-energy innovator, supporting a hybrid workforce of 150+ across three offices. Responsible for cloud infrastructure (Azure, Microsoft 365, SharePoint), endpoint deployment, and device management using Intune, Jamf, and Autopilot.Partner closely with leadership to define IT strategy, enforce security standards, and scale infrastructure in line with business growth. Introduced AI-driven analytics and automation to improve user onboarding, endpoint protection, and license optimisation — enabling faster delivery, higher uptime, and measurable cost savings.Highlights:* Reduced onboarding time by 40% through automation with Intune and Microsoft 365 Copilot.* Strengthened endpoint security, cutting vulnerabilities by 30% through unified MDM policies.* Collaborated with Finance on AI-based procurement forecasting, improving spend accuracy and reducing waste.* Delivered a full office fit-out under budget and ahead of schedule, including network, AV, and hybrid workspace design.
EDUCATION
London South Bank University
Bachelor of Science (BSc) Hons, Scientific Computing
SKILLS
ABOUT CHARLES OWUSU
Senior IT Infrastructure and Cloud Operations Leader with over two decades of experience helping organisations build secure, scalable, and high-performing systems. My background spans hedge funds, fintech, SaaS, and clean energy — environments where reliability, compliance, and agility are non-negotiable.Throughout my career, I’ve been trusted to lead complex technology transformations that blend operational excellence with innovation. I’ve led hybrid cloud migrations, strengthened cybersecurity frameworks, and introduced AI-driven automation that saves time, reduces cost, and improves resilience. Notable milestones:Cut onboarding time by 40% and reduced endpoint vulnerabilities by 30% through automation and AI analytics at newcleo.Delivered £150K+ in annual savings through a cloud telephony modernisation at ZPG (Zoopla/uSwitch).Improved threat detection by 60% and reduced false positives by 40% via AI-enhanced IDS/IPS deployment at ADG Corporate.Led multi-office infrastructure projects with zero downtime, enhancing business continuity and compliance at Capital Index and Mako Group.I’m passionate about using technology as a genuine business enabler — not just a support function. I believe great IT leadership is about people, trust, clarity, and measurable impact. Whether I’m mentoring a team, shaping IT strategy with the C-suite, or rolling up my sleeves to solve complex infrastructure challenges, I stay focused on outcomes that matter: performance, security, and user trust.I’m always happy to connect with forward-thinking leaders, IT professionals, and organisations exploring how cloud, automation, and AI can transform the way they work.
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