Head of Site Reliability Engineering (SRE)
Head of Site Reliability Engineering (SRE)

Head of Site Reliability Engineering (SRE)

Slough Full-Time 72000 - 108000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead a global SRE team to enhance platform reliability and performance.
  • Company: Join a leading player in financial services, driving innovation and excellence.
  • Benefits: Enjoy a competitive package, flexible working, and strong leadership visibility.
  • Why this job: Make a global impact in a fast-paced, engineering-driven culture.
  • Qualifications: 10+ years in engineering, with 5+ years in SRE or DevOps leadership.
  • Other info: Expertise in cloud technologies and financial services is essential.

The predicted salary is between 72000 - 108000 £ per year.

Are you ready to lead a global SRE and Production Engineering function for a business-critical suite of platforms used by leading players in financial services?

My client is hiring a Head of Production Engineering & SRE to drive the reliability, scalability, and performance of infrastructure that supports mission-critical, client-facing applications across global markets.

Experience required:

  • 10+ years of experience in engineering, with 5+ years in a leadership role in SRE, DevOps, or Production Engineering.
  • Proven track record managing reliable, scalable systems in a high-compliance environment (e.g., FinTech, HealthTech).
  • Strong understanding of modern software development lifecycle, CI/CD, IaC, and cloud-native technologies.
  • Expertise in Kubernetes, AWS (or Azure/GCP), GitOps workflows, observability tools, and automation frameworks.
  • Excellent leadership, communication, and stakeholder management skills.
  • Experience in financial services, especially asset management or investor services.

Why Join?

  • Shape and scale a modern SRE function with true global impact.
  • Work in a fast-moving, high-accountability, engineering-led culture.
  • Lead on strategy, talent, and technology across global teams.
  • Competitive package, flexible working, and strong leadership visibility.
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Contact Detail:

O Partners Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Head of Site Reliability Engineering (SRE)

✨Tip Number 1

Network with professionals in the financial services and SRE communities. Attend industry conferences, webinars, or local meetups to connect with potential colleagues and leaders in the field. This can help you gain insights into the latest trends and possibly get referrals.

✨Tip Number 2

Showcase your leadership experience by sharing specific examples of how you've successfully managed teams and projects in high-compliance environments. Prepare anecdotes that highlight your ability to drive reliability and scalability in systems, as this will resonate well with our hiring team.

✨Tip Number 3

Familiarise yourself with the tools and technologies mentioned in the job description, such as Kubernetes, AWS, and CI/CD practices. Being able to discuss your hands-on experience with these technologies during interviews will demonstrate your technical expertise and readiness for the role.

✨Tip Number 4

Prepare to discuss your vision for building a modern SRE function. Think about strategies for improving system reliability and performance, and be ready to share your ideas on how to lead global teams effectively. This will show us that you're not just a fit for the role, but also a forward-thinking leader.

We think you need these skills to ace Head of Site Reliability Engineering (SRE)

Leadership Skills
Site Reliability Engineering (SRE)
DevOps Practices
Production Engineering
Cloud Computing (AWS, Azure, GCP)
Kubernetes Expertise
CI/CD Pipeline Management
Infrastructure as Code (IaC)
GitOps Workflows
Observability Tools
Automation Frameworks
Stakeholder Management
High-Compliance Environment Experience
Financial Services Knowledge
Excellent Communication Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your relevant experience in SRE, DevOps, or Production Engineering. Emphasise your leadership roles and any specific achievements in managing scalable systems, particularly in high-compliance environments like FinTech.

Craft a Compelling Cover Letter: In your cover letter, express your passion for leading SRE functions and how your background aligns with the company's goals. Mention your expertise in cloud-native technologies and your understanding of the software development lifecycle to demonstrate your fit for the role.

Showcase Leadership Skills: Highlight your leadership and communication skills throughout your application. Provide examples of how you've successfully managed teams and projects, especially in a global context, to show you can lead effectively across diverse teams.

Demonstrate Industry Knowledge: Mention your experience in financial services, particularly in asset management or investor services. This will help illustrate your understanding of the industry and its specific challenges, making your application more compelling.

How to prepare for a job interview at O Partners

✨Showcase Your Leadership Experience

As a candidate for the Head of SRE position, it's crucial to highlight your leadership experience. Be prepared to discuss specific examples where you've successfully led teams, managed projects, and driven results in high-compliance environments like FinTech or HealthTech.

✨Demonstrate Technical Expertise

Make sure to brush up on your knowledge of modern software development lifecycles, CI/CD, and cloud-native technologies. Be ready to discuss your hands-on experience with Kubernetes, AWS, and automation frameworks, as these are key areas for the role.

✨Prepare for Scenario-Based Questions

Expect scenario-based questions that assess your problem-solving skills and decision-making abilities. Think about past challenges you've faced in SRE or Production Engineering and how you overcame them, especially in high-stakes situations.

✨Communicate Your Vision

Articulate your vision for shaping and scaling the SRE function within the company. Discuss how you would approach strategy, talent management, and technology integration across global teams, showcasing your understanding of the company's goals.

Head of Site Reliability Engineering (SRE)
O Partners
O
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