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For Companies At a Glance
- Tasks: Design, deploy, and maintain cloud infrastructure and services using Azure and Kubernetes.
- Company: Join WTW, a diverse and inclusive company that values your unique contributions.
- Benefits: Enjoy a hybrid work model with flexibility, plus opportunities for professional growth.
- Why this job: Be part of a team that ensures high-availability services and embraces innovation.
- Qualifications: Experience in Platform, Infrastructure, or DevOps roles, especially with Azure and Kubernetes.
- Other info: We celebrate diversity and foster an inclusive environment where everyone can thrive.
The predicted salary is between 43200 - 72000 £ per year.
We’re looking for an experienced Platform/Infrastructure Engineer with a strong Microsoft Azure background and deep knowledge of Kubernetes. You will play a key role in designing, deploying, and maintaining infrastructure and services that power our products. This role requires hands-on experience with automation, modern IaC practices, CI/CD, and maintaining production-grade environments.
The Role:
- Operate, monitor, and improve cloud infrastructure for high-availability services in Azure
- Deploy, configure and manage Kubernetes workloads at scale, including the use of Helm, ArgoCD, Flux, or similar GitOps tools
- Build and maintain CI/CD pipelines using Azure DevOps or similar tooling
- Write and maintain Infrastructure as Code using Terraform or OpenTofu
- Develop scripts and automation to support infrastructure and deployment workflows - PowerShell is preferred
- Collaborate with engineering teams to support platform reliability and enable delivery
- Maintain visibility and awareness through monitoring and logging tools such as Datadog, Azure Monitor, App Insights etc.
- Support incident resolution and participate in an on-call rota to help maintain service uptime
The Requirements:
- Essential Experience:
- Proven experience in a Platform, Infrastructure, or DevOps engineering role
- Hands-on experience operating 24x7 services in a public cloud, ideally Azure
- Strong experience managing infrastructure using Terraform or OpenTofu
- Experience managing and scaling Kubernetes clusters in production environments
- Proficient with CI/CD tooling, preferably Azure DevOps (YAML pipelines)
- Strong scripting skills using PowerShell
- Experience with monitoring and logging solutions such as Azure Monitor, App Insights, or similar
- Clear communicator with the ability to collaborate across cross-functional teams
- Nice to Have:
- Azure certifications (e.g. Azure Administrator, Azure DevOps Engineer)
- Experience with GitOps and tools such as ArgoCD or Flux
- Familiarity with Configuration as Code tools like Ansible or Puppet
- Exposure to large-scale distributed systems or high-volume web APIs
- Awareness of incident response processes and platform reliability best practices
Equal Opportunity Employer: At WTW, we believe difference makes us stronger. We want our workforce to reflect the different and varied markets we operate in and to build a culture of inclusivity that makes colleagues feel welcome, valued and empowered to bring their whole selves to work every day. We are an equal opportunity employer committed to fostering an inclusive work environment throughout our organisation. We embrace all types of diversity. At WTW, we trust you to know your work and the people, tools and environment you need to be successful. The majority of our colleagues work in a hybrid style, with a mix of remote, in-person and in-office interactions dependent on the needs of the team, role and clients. Our flexibility is rooted in trust and hybrid is not a one-size-fits-all solution.
Site Reliability Engineer employer: Willis Towers Watson
Contact Detail:
Willis Towers Watson Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Site Reliability Engineer
✨Tip Number 1
Familiarise yourself with Microsoft Azure and Kubernetes by working on personal projects or contributing to open-source initiatives. This hands-on experience will not only enhance your skills but also give you practical examples to discuss during interviews.
✨Tip Number 2
Join online communities or forums related to Azure and Kubernetes. Engaging with professionals in these spaces can provide insights into industry trends, best practices, and even potential job leads that might not be advertised widely.
✨Tip Number 3
Consider obtaining relevant Azure certifications, such as the Azure Administrator or Azure DevOps Engineer. These credentials can significantly boost your credibility and demonstrate your commitment to the field.
✨Tip Number 4
Prepare for technical interviews by practising common scenarios related to CI/CD pipelines, Infrastructure as Code, and incident response processes. Being able to articulate your thought process and problem-solving skills will set you apart from other candidates.
We think you need these skills to ace Site Reliability Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Microsoft Azure, Kubernetes, and any relevant automation tools. Use specific examples to demonstrate your hands-on experience in these areas.
Craft a Strong Cover Letter: In your cover letter, explain why you're passionate about Site Reliability Engineering and how your skills align with the job requirements. Mention your experience with CI/CD pipelines and Infrastructure as Code, and how you can contribute to the company's goals.
Showcase Relevant Projects: If you've worked on projects involving Terraform, Azure DevOps, or Kubernetes, be sure to include these in your application. Describe your role and the impact of your contributions to highlight your expertise.
Prepare for Technical Questions: Anticipate technical questions related to cloud infrastructure, incident response, and monitoring tools. Brush up on your knowledge of Azure services and scripting in PowerShell to demonstrate your proficiency during interviews.
How to prepare for a job interview at Willis Towers Watson
✨Showcase Your Azure Expertise
Make sure to highlight your hands-on experience with Microsoft Azure during the interview. Be prepared to discuss specific projects where you've deployed and managed cloud infrastructure, as well as any challenges you faced and how you overcame them.
✨Demonstrate Kubernetes Knowledge
Since the role requires deep knowledge of Kubernetes, be ready to explain your experience managing and scaling Kubernetes clusters. Discuss any tools you've used, such as Helm or ArgoCD, and provide examples of how you've implemented GitOps practices in your previous roles.
✨Emphasise CI/CD Experience
Talk about your experience with CI/CD pipelines, particularly using Azure DevOps. Be specific about the tools and methodologies you've employed, and consider sharing a success story where your CI/CD implementation improved deployment efficiency or reliability.
✨Prepare for Technical Questions
Expect technical questions related to Infrastructure as Code (IaC) and scripting. Brush up on Terraform or OpenTofu, and be ready to discuss your scripting skills in PowerShell. You might also want to prepare for scenario-based questions that test your problem-solving abilities in real-world situations.