Salary: £37,000 - 77,000 per year Requirements: Strong experience governing enterprise infrastructure environments, including cloud, identity, networks, hosting, and security controls Proven track record managing MSPs or outsourced partners, with clear ownership of performance, contracts, and technical quality Experience defining and delivering infrastructure strategy in a scaling or multi-entity organisation Strong stakeholder communication skills, with the ability to translate technical decisions into clear business outcomes Responsibilities: Defining and owning the infrastructure strategy, architecture standards, and technical roadmap across cloud, network, hosting, and end-user computing Governing and overseeing the Managed Service Provider, ensuring strong performance management, compliance, risk control, and service assurance Leading the infrastructure workstream for acquisitions, ensuring consistent, secure, and efficient integration of newly acquired businesses Acting as the technical authority for infrastructure, resilience, DR/BCP, and platform standardisation across the organisation Technologies: Cloud Network Security More: At Complii, we are seeking a Head of IT Infrastructure who will play a key role in shaping, governing, and assuring our infrastructure estate as we scale through growth and acquisition. We believe in rewarding technical leadership and accountability, which is why we offer an excellent salary, 25 days holiday plus bank holidays, an additional day off for your birthday, and a collaborative working environment. Youll work closely with senior leaders who value clarity, resilience, and well-governed delivery. Join us to help shape a resilient infrastructure foundation and contribute to our continued growth. last updated 14 week of 2026