At a Glance
- Tasks: Lead global infrastructure and architecture strategy, ensuring secure and scalable technology operations.
- Company: Join M+C Saatchi Group, a creative solutions company driving meaningful change worldwide.
- Benefits: Enjoy competitive salary, 27 days holiday, private healthcare, and personal development opportunities.
- Other info: Hybrid working model with a focus on diversity, inclusion, and continuous improvement.
- Why this job: Be at the forefront of technology transformation in a dynamic, global environment.
- Qualifications: Proven experience in enterprise infrastructure and architecture with strong leadership skills.
The predicted salary is between 120000 - 150000 £ per year.
We are looking for a Global Head of Enterprise Infrastructure & Architecture to lead the strategy, design and operation of M+C Saatchi Group’s global infrastructure, enterprise architecture, data platform foundations and AI-ready technology capability. This role sits at the core of our technology ecosystem — responsible for the platforms, integrations, automation and standards that enable the Group to operate securely, reliably and at scale. Reporting to the Global Chief Information Officer, you will lead the Infrastructure & Architecture function and work closely with Information Security, Service Delivery, Data, AI Operations and business stakeholders to ensure technology services are aligned to enterprise standards and business priorities. Based in London, with a hybrid working pattern, the role operates across a global network of teams.
As M+C Saatchi Group continues to simplify, modernise and harmonise its global technology estate, we require a senior technology leader to own the infrastructure and architecture foundations that support secure, scalable and effective operations across the Group. This is a strategic leadership role spanning cloud platforms, network services, identity, collaboration technologies, enterprise architecture, integration, data platform enablement and AI-ready foundations. It is distinct from service desk operations or business-led AI adoption — instead focused on how the core technology environment is designed, governed and scaled.
You will provide leadership across your areas of responsibility, ensuring projects and support services are delivered through consistent standards, robust governance and clear alignment with business strategy.
Success In This Role Will Look Like
- A well-governed, scalable, enterprise infrastructure and architecture aligned to business strategy, security requirements and technology roadmaps
- Consistent standards across cloud, identity, networking, collaboration, integration, data and AI platform services
- Reduced technology complexity through consolidation, automation, lifecycle management and rationalisation
- Clear foundations for data harmonisation, reporting, analytics, automation and AI-enabled services
- A high-performing global team with clear ownership, accountability and delivery focus
WHAT YOU'LL DO
- Define and own the global infrastructure and enterprise architecture strategy, roadmap and target-state ecosystem
- Lead the design, operation and continuous improvement of core technology platforms including cloud infrastructure, identity services, networking, collaboration technologies, storage, endpoint management and enterprise platforms
- Establish and govern enterprise architecture principles, reference architectures, design standards and technology roadmaps across infrastructure, applications, data, integration and AI platform services
- Provide technical leadership and architectural assurance for infrastructure, platform, data and AI-related transformation initiatives before production deployment
- Drive data platform simplification, consolidation and harmonisation, ensuring data services are resilient, secure, scalable and appropriately governed
- Define and govern the Group's enterprise integration architecture, middleware platforms and iPaaS capabilities, ensuring seamless interoperability between applications, data platforms, AI services, cloud technologies and external partner ecosystems
- Define the infrastructure, platform and architectural standards required to support enterprise AI, automation, agentic workflows, innovation sandboxes and emerging technology initiatives
- Drive automation across infrastructure operations, provisioning, configuration management, monitoring and service delivery processes
- Ensure operational resilience through robust monitoring, disaster recovery, business continuity planning and incident response capabilities
- Own infrastructure capacity planning, performance management, availability management and service optimisation activities
- Lead identity, access management and platform security initiatives in partnership with the Information Security function
- Oversee vendor relationships, managed service providers, strategic technology partners and infrastructure-related procurement activities
- Lead and develop a global team of infrastructure engineers, support analysts and platform specialists
- Partner with Service Delivery teams to ensure new and changed services transition cleanly into operational support
- Provide regular reporting, strategic recommendations and technology roadmaps to the Global CIO and senior stakeholders
ABOUT YOU
You are an experienced technology leader who combines strong infrastructure expertise with a strategic understanding of enterprise architecture, data platforms, integration and AI-ready technology foundations. You are comfortable operating at both strategic and operational levels, influencing senior stakeholders while remaining connected to the realities of technology delivery and service operation. You thrive in complex global environments and enjoy leading teams through transformation, simplification, modernisation and continuous improvement.
You’ll Bring With You (experience And Qualifications)
- Significant experience leading enterprise infrastructure, cloud platforms and technology operations in a complex global organisation with hybrid technology environments
- Proven experience developing and implementing enterprise architecture strategies, governance models and technology standards
- Strong knowledge of Microsoft technologies, specifically M365 applications inc. Copilot, Entra, Intune, Defender and Azure cloud platforms
- Experience managing global networks, identity platforms, collaboration technologies and enterprise infrastructure systems and services i.e. ERP, CRM
- Experience delivering infrastructure transformation, consolidation, standardisation and lifecycle management programmes
- Strong knowledge of cloud-based data storage platforms, including file management structures/security and AI-ready platform foundations
- Experience designing and governing enterprise integration architectures, including middleware, iPaaS platforms, APIs, event-driven architectures and data exchange frameworks.
- Strong understanding of infrastructure security, risk management, compliance and resilience frameworks
- Experience leading geographically distributed technical teams and specialist engineering resources
- Experience managing technology vendors, managed service providers and strategic partnerships
- Strong financial management, budgeting and technology investment planning skills
- Excellent stakeholder management, leadership and communication capabilities
Additional desirable experience
- Experience supporting AI-enabled platforms, agentic workflows, orchestration tools or innovation sandbox environments
- Experience supporting mergers, acquisitions, regional integrations or global organisational transformation
- Familiarity with ISO27001, NIST, Cyber Essentials Plus or related governance frameworks
- Experience implementing infrastructure automation, Infrastructure-as-Code or platform engineering practices
- Exposure to FinOps, cloud cost optimisation and technology portfolio rationalisation initiatives
- Experience within professional services, media, marketing, consulting or creative industries
What You'll Get
For the right candidate, we will offer a competitive salary and benefits package which includes 27 days annual holiday, private healthcare, employer contributory pension, life assurance and income protection. We also offer a host of benefits that support wellbeing including subsidised gym membership, whilst our commitment to Diversity and Inclusion sees us offer learning opportunities around D&I, mentoring programmes and the opportunity for all to participate in a number of active Employee Led Networks and associated events. Finally, this role will be supported with all the necessary personal development required to set someone up for success.
Global Head of Enterprise Infrastructure & Architecture in London employer: M+C Saatchi UK
M+C Saatchi UK is an exceptional employer that fosters a dynamic and collaborative work culture, where creativity and innovation thrive. As an OSINT Strategy Lead, you will benefit from extensive professional development opportunities, working alongside a talented team dedicated to delivering impactful insights. Located in the vibrant heart of the UK, the company offers a unique environment that encourages personal growth and meaningful contributions to exciting projects.
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We think this is how you could land Global Head of Enterprise Infrastructure & Architecture in London
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We think you need these skills to ace Global Head of Enterprise Infrastructure & Architecture in London
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at M+C Saatchi UK.
Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at M+C Saatchi UK. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!
How to prepare for a job interview at M+C Saatchi UK
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
✨Showcase Your Problem-Solving Approach
IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.
✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
✨Prepare for Behavioural Questions
Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
