Senior IT Infrastructure Lead/ Head of IT Infrastructure

Arthur; City Of London; On-site; GBP 90,000 - 115,000; Full time

Job summary

A leading technology firm in the City of London is seeking a Senior IT Infrastructure Leader to architect and deliver infrastructure strategies that enable business agility while ensuring compliance with regulatory and security standards. The ideal candidate possesses strong expertise in enterprise infrastructure, cybersecurity, and stakeholder management. This role promises a blend of technical depth and business influence, perfect for a senior leader passionate about driving innovation and resilience in a regulated environment.

Qualifications

• Proven expertise in enterprise infrastructure (cloud, networks, virtualization, storage).
• Strong understanding of cybersecurity frameworks and threat mitigation.
• Experience designing and maintaining resilient systems with high availability.

Responsibilities

• Architect and deliver infrastructure strategies that support business agility.
• Manage relationships with clients and vendors to ensure compliance.
• Ensure compliance with regulatory and security standards across all infrastructure domains.

Skills

Enterprise infrastructure expertise

Cybersecurity frameworks knowledge

Stakeholder management

Strong communication skills

Experience in regulated industries

Job description

Senior IT Infrastructure Leader Head of Infrastructure Are you ready to take the reins of enterprise infrastructure in a complex, multi-entity environment? This is a rare opportunity to lead from the front-driving innovation, resilience, and client satisfaction in a regulated sector where technology underpins every business decision.This leadership role centres around shaping and executing infrastructure strategy across a diverse technology estate. You'll be the go-to expert for high-level technical escalations, ensuring systems are secure, scalable, and aligned to business needs. From disaster recovery planning to capacity management, your influence will span both operational delivery and strategic foresight.You'll also act as a trusted deputy to senior leadership, stepping in when needed and collaborating across internal teams and external partners to maintain service excellence.

What makes this role stand out?

• Strategic Ownership: Define and deliver infrastructure roadmaps that support growth and resilience.
• Client-Facing Impact: Build trusted relationships with stakeholders, ensuring service levels are met and exceeded.
• Leadership Influence: Develop and mentor a skilled technical team, fostering a culture of accountability and innovation.
• Security & Continuity: Champion robust cybersecurity practices and ensure readiness for disruption through tested recovery frameworks.
• Cross-Functional Collaboration: Work closely with project managers, vendors, and internal teams to deliver seamless infrastructure solutions.

Core Responsibilities:

• Architect and deliver infrastructure strategies that support business agility and long-term growth.
• Evaluate emerging technologies and drive adoption where they enhance performance and security.
• Lead and develop a high-performing technical team, ensuring continuous improvement and capability uplift.
• Manage relationships with clients and vendors, ensuring alignment with service expectations and governance standards.
• Oversee infrastructure-related projects, ensuring timely delivery and technical integrity.
• Maintain and evolve disaster recovery and business continuity frameworks.
• Ensure compliance with regulatory and security standards across all infrastructure domains.

Essential Experience & Skills:

• Proven expertise in enterprise infrastructure (cloud, networks, virtualisation, storage).
• Strong understanding of cybersecurity frameworks and threat mitigation.
• Experience designing and maintaining resilient systems with high availability.
• Excellent stakeholder management and communication skills.
• Background in regulated industries (e.g., financial services, insurance, healthcare).
• Strategic mindset with hands‑on technical credibility.

If you're a senior infrastructure leader with deep technical expertise and a passion for client service, resilience, and strategic delivery-this role could be for you. If you have the above and are looking for a lead transformation role which blends technical depth and business influence then apply now