Head of Cloud and Security Architecture | London, UK (Basé à London)

Jobleads
London
1 month ago
Applications closed

Related Jobs

View all jobs

Cybersecurity (Secure Software/Cloud Integration) Engineer

Senior IT Security Analyst

Cybersecurity (Infrastructure) Engineer

Cybersecurity Solutions Engineer

Cybersecurity Solutions Engineer

Cyber Security Consultant

At M&G our purpose isto give everyone real confidence to put their money to work.As an international savings and investments business with roots stretching back more than 170 years, we offer a range of financial products and services through Asset Management, Life and Wealth. All three operating segments work together to deliver attractive financial outcomes for our clients and superior shareholder returns.

Through our behaviours oftelling it like it is, owning it now, and moving it forward togetherwithcare and integrity;we are creating an exceptional place to work for exceptional talent.

We will consider flexible working arrangements for any of our roles and also offer workplace accommodations to ensure you have what you need to effectively deliver in your role.

The Head of Cloud and Security Architecture leads and shapes the strategic direction for cloud and security architecture within M&G plc. Working closely with senior stakeholders across M&G's technology function, this role ensures that the organisation has well-defined and appropriate cloud and security architectures that are driving and informing investment planning decisions through architectural roadmaps that meet both immediate and long-term business goals while also delivering against M&G's wider simplification and cost reduction targets. The Head of Cloud and Security Architecture is the lead "Enterprise Architecture Partner" to M&G's CISO and CTO teams. This pivotal role demands an experienced professional with a robust understanding of cloud technologies, security practices, and enterprise architecture principles.

Key Responsibilities
The Head of Cloud and Security Architecture is accountable for the following:

  • Strategic Leadership: develop and implement the cloud and security architecture strategy aligned with M&G's business objectives and technology vision.
  • Cloud Architecture: oversee the design, implementation, and management of scalable, secure, and resilient cloud infrastructure solutions.
  • Security Architecture: ensure robust security measures are integrated into all architectural solutions, mitigating risks and protecting M&G's customers and data assets.
  • Enterprise Collaboration: work closely with key stakeholders to ensure seamless integration and alignment of cloud and security solutions with overall M&G enterprise architecture.
  • Innovation and Best Practices: keep abreast of industry trends and emerging technologies, recommending and implementing best practices to enhance efficiency and security.
  • Risk Management: identify potential security threats, develop risk mitigation strategies, and ensure compliance with relevant regulations and standards.
  • Team Leadership: lead, mentor, and develop a team of enterprise architects, fostering a culture of continuous improvement and professional development.
  • Vendor Management: manage relationships with external vendors and service providers to ensure high-quality delivery of cloud and security solutions.
  • Commercial: lead architecture input to the investment planning processes for cloud and security, providing the link between long-term strategic architecture and shorter-term delivery planning and design;
  • Collaboration: work collaboratively with delivery teams to shape, define and agree high-level solution architectures that are aligned with the target architecture.
  • Governance: ensure architecture alignment of change delivery activity, through implementation and running of appropriate design governance processes.
  • Communication: manage stakeholder expectations through effective communication and education for both technical and non-technical colleagues at all levels across business and technology.


Knowledge Statements:
The role requires the role-holder to be a confident and experienced practitioner in the following:

  • Close collaboration with senior technology and business stakeholders as well as colleagues in the Enterprise Architecture team and wider Technology function;
  • Understanding business and technology drivers and being able to translate that understanding into valued input to strategic planning;
  • Defining, evolving and applying EA best practices, including alignment of target architectures with business strategy, gap analysis, roadmaps, architecture principles, policies, patterns and standards;
  • Ability to communicate business strategy, technology strategy and technology architecture to team and colleagues;
  • Ensuring that architectures satisfy not only functional needs, but non-functional requirements, such as system resilience, performance, scalability and security;
  • Ability to consider various architecture/design options and present reasoned comparisons and recommendations;
  • Deep experience in development of an architecture strategy relating to cloud and hybrid security reference architecture on zero trust, perimeter security, data security and identity management.
  • Experience in scale cloud migrations to Azure IaaS, PaaS and serverless architectures.
  • Proven experience in leading enterprise architecture strategy (Cloud Adoption, Landing Zone design, Cloud Migration, etc.).
  • Strong background in on-premises infrastructure, virtualization technologies, or applications.
  • Extensive experience with Azure IaaS, Backup & Recovery Services, Governance, SQL Databases, Security, Serverless, Containers, and Active Directory.
  • Proficiency with Windows Server/Linux OS and Infrastructure as Code (ARM, Bicep, Terraform, PowerShell).
  • Experience with Solution Architecture (Cloud, Security, Hybrid) and Microsoft 365.
  • Defining, evolving, and running an effective, collaborative architecture governance framework;
  • Assessing risks associated with the IT architecture, identifying and recommending appropriate controls and mitigating actions;
  • Ability to understand industry trends and practices and how these will impact M&G.
  • Line management, relationship management and influencing.

#J-18808-Ljbffr

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Quantum-Enhanced AI in Cyber Security: Guarding the Digital Frontier

The cyber security landscape has evolved dramatically over the past decade. Long gone are the days when businesses primarily worried about simplistic phishing or basic website defacements. Today’s threats include nation-state attacks, sophisticated ransomware, AI-generated phishing campaigns, and a wide array of stealthy intrusion methods. Organisations must defend vast digital ecosystems that include cloud infrastructure, IoT devices, and critical operational technology—any of which can become high-value targets for malicious actors. Amid these escalating challenges, a new technological wave is emerging: quantum computing. Although still in its infancy, quantum computing promises capabilities that could surpass even the most advanced classical supercomputers for specific tasks. Simultaneously, in the world of Artificial Intelligence (AI)—where data volumes and model complexity are exploding—quantum’s parallelism could significantly boost analysis, training, and decision-making. What unfolds when quantum computing and AI converge in the realm of cyber security? On one hand, quantum technologies could introduce stronger encryption and faster threat detection. On the other, adversaries armed with quantum power might break today’s cryptographic protocols or develop more potent attacks at unimaginable speeds. This article explores the phenomenon of quantum-enhanced AI for cyber security: the possibilities it unlocks, the challenges it poses, and the reasons it could reshape both defensive and offensive operations in the digital world.

Cyber Security Jobs at Newly Funded UK Start-ups: Q3 2025 Investment Tracker

Cyber security is no longer just a topic for tech-savvy professionals—it’s an essential pillar of every modern organisation. From protecting sensitive customer data to thwarting state-sponsored attacks, cyber security teams play a crucial role in safeguarding digital infrastructures across all sectors. In the UK, cyber security innovation is thriving, fuelled by a fertile mix of venture capital, government backing, and an ever-growing pool of talented specialists. Now, in the third quarter of 2025, we’ve seen a fresh influx of funding for cyber security start-ups that are poised to shape the industry’s future. This Q3 2025 Investment Tracker highlights newly funded UK-based cyber security start-ups, their core offerings, and—most importantly—the wide range of job opportunities they’re creating. Whether you’re a veteran security analyst, a pen tester, or a newcomer eager to explore the defensive side of tech, these start-ups are actively seeking professionals to help drive their next phase of growth. We’ll also guide you through the essential skills in demand, strategies to secure a role, and how to leverage CyberSecurityJobs.tech to fast-track your job search.

Portfolio Projects That Get You Hired for Cyber Security Jobs (With Real GitHub Examples)

With rising cyber threats and increasingly sophisticated attacks, cyber security has become a critical priority for organisations worldwide. From penetration testers (pentesters) and SOC analysts to cloud security engineers and threat intelligence specialists, the demand for skilled cyber security professionals continues to surge. But how do you stand out in a growing field? Alongside your CV, an impressive cyber security portfolio can be the distinguishing factor that convinces employers you’re the right fit. In this comprehensive guide, you’ll discover: Why a cyber security portfolio is essential for job seekers in this domain. How to align portfolio projects with different cyber security career paths. Real GitHub examples that demonstrate best practices in security-focused projects. Actionable project ideas you can start today, from penetration testing labs to blue-team detection pipelines. Best practices for organising your repos and presenting your work so hiring managers can instantly see your impact. When you’re ready to pursue your next opportunity, remember to upload your CV on CyberSecurityJobs.tech. Our specialised platform connects talented security professionals with employers who need your expertise—exactly what your portfolio will showcase.