Job Title: Senior Infrastructure andamp; Information Security Manager Location: Farringdon, London (Hybrid - 3 days onsite) Salary: £110,000 + generous bonus Overview In this senior leadership role within a high-performing international law firm of 200 users, you will be responsible for owning both infrastructure and information security across multiple global offices. The Role Lead IT infrastructure (M365, Azure, networks, identity, endpoints) Own the firm''s security programme (ISO 27001, Cyber Essentials, risk, audits, incident response) Manage MSPs, SOC providers, and third-party vendors (SLAs, performance, contracts) Deliver key projects (migrations, upgrades, office setups, DR) Lead and develop a small team (2 direct reports) Act as escalation point for critical incidents What We''re Looking For Strong background in infrastructure, now operating at a security leadership level Experience in a similar sized law firm is highly desirable Proven ownership of security frameworks, audits, and risk management Experience managing vendors and external providers Excellent communication and stakeholder engagement skills If this ticks all the boxes, hit Apply'' now! Similar job titles include Network Security Manager, IT Security Manager, Infrastructure Manager, Head of IT, Head of Infrastructure andamp; Security.