At a Glance
- Tasks: Maintain and enhance global cloud infrastructure with automation and reliability.
- Company: Join Cisco, a leader in innovative tech solutions for the AI era.
- Benefits: Competitive salary, remote work options, and endless growth opportunities.
- Other info: Collaborative team culture with a focus on autonomy and problem-solving.
- Why this job: Make a real impact on global cloud environments and drive innovation.
- Qualifications: 2+ years in SRE or related fields, with skills in automation and cloud systems.
The predicted salary is between 63000 - 77000 £ per year.
Meet the Team
The SRE Fleet team is responsible for maintaining the stability, scalability, and efficiency of the infrastructure that powers our global cloud platform.
As a team of six engineers distributed across the US, Canada, and the UK, we combine deep infrastructure expertise with a strong focus on automation, reliability, and operational excellence.
We are one of several SRE teams working together to support a platform that serves more than 500,000 customers and manages over 18 million devices worldwide.
The team operates with a high degree of autonomy, giving engineers the opportunity to drive both critical initiatives and grassroots improvements that solve real operational challenges.
One of our most exciting areas of focus is expanding our ability to build highly automated regional, sovereign, and isolated cloud environments that support new markets and evolving regulatory requirements.
Everyone on the team has a voice, and engineers are encouraged to identify problems, propose solutions, and take ownership of improvements that make the platform more reliable and easier to operate.
Your Impact
Develop and maintain automation solutions that improve the reliability, scalability, and operational efficiency of infrastructure spanning more than 2,000 machines across global cloud environments.
Design and enhance deployment pipelines, testing frameworks, and operational tooling to support the continued growth of a platform serving millions of managed devices worldwide.
Troubleshoot complex infrastructure and distributed systems issues to ensure high availability while helping teams identify and address performance and scalability challenges.
Contribute to critical projects such as cluster build out by building automation that enables the rapid and repeatable deployment of new sovereign, regional, and purpose-built cloud environments.
Partner with other engineering teams, product management, and business partners across multiple teams and time zones to understand platform dependencies, seek opportunities for improvement, and deliver solutions that enhance reliability and reduce operational overhead.
- Minimum Qualifications
- 2+ years of experience in Site Reliability Engineering, Dev Ops, Infrastructure Engineering, or a related role supporting cloud-based production environments.
- Experience developing and maintaining infrastructure automation using Ansible.
- Experience programming in Ruby and developing automated tests using RSpec or comparable testing frameworks.
- Experience administering and troubleshooting Linux-based systems and distributed infrastructure environments.
- Experience designing, implementing, and maintaining CI/CD pipelines, including Git Lab CI.
- Experience supporting large-scale infrastructure environments consisting of hundreds or thousands of systems.
- Preferred Qualifications
- Familiarity with AWS or other public cloud platforms and hybrid infrastructure environments.
- Knowledge of monitoring, observability, and reliability engineering practices and tooling.
- Familiarity with Kubernetes concepts and containerized application platforms.
- Experience leveraging AI-assisted development tools to improve software development, automation, operational analysis, and engineering productivity.
Why Cisco?
At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond.
We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds.
These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions.
Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless.
We work as a team, collaborating with empathy to make really big things happen on a global scale.
Because our solutions are everywhere, our impact is everywhere.
We are Cisco, and our power starts with you.
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Site Reliability Engineer - SRE Fleet in London employer: Cisco Systems Inc
Cisco Systems, Inc. is an exceptional employer that champions innovation and inclusivity within the Higher Education sector. With a strong focus on personal growth and development, employees are encouraged to collaborate across teams and drive impactful strategies that align with market needs. The vibrant work culture and commitment to operational excellence make Cisco a rewarding place to build a meaningful career.
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We think this is how you could land Site Reliability Engineer - SRE Fleet in London
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We think you need these skills to ace Site Reliability Engineer - SRE Fleet in London
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Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Cisco Systems Inc.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Cisco Systems Inc and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Cisco Systems Inc
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Cisco Systems Inc uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
