At a Glance
- Tasks: Ensure reliability and performance of platforms while driving automation and continuous improvement.
- Company: Join SIS, a forward-thinking tech company in Milton Keynes with a hybrid work model.
- Benefits: Enjoy a competitive salary, excellent benefits, and opportunities for professional growth.
- Other info: Collaborative environment with talented engineers and a focus on innovation.
- Why this job: Make a real impact on critical services using modern cloud technologies.
- Qualifications: 3+ years in Site Reliability Engineering or similar roles, with strong Azure knowledge.
The predicted salary is between 63000 - 77000 £ per year.
At SIS, we're looking for a Platform Reliability Engineer to help ensure the reliability, performance and operational excellence of the platforms and applications that power our 24/7 products and services. This is an opportunity to work across cloud platforms, applications and engineering teams, supporting business-critical systems while driving automation, observability and continuous improvement. You'll play a key role in enhancing service reliability, reducing operational risk and helping shape the future of our technology operations capability.
What you'll be doing:
- Supporting and maintaining highly available, business-critical applications and cloud platforms
- Investigating and resolving incidents, ensuring rapid restoration of services and effective root-cause analysis
- Improving platform reliability through automation, monitoring and continuous improvement initiatives
- Enhancing observability through dashboards, logging, metrics, tracing and alerting
- Supporting Azure-hosted services, Kubernetes environments and cloud-native technologies
- Contributing to CI/CD pipelines, deployment processes and operational readiness activities
- Driving improvements that reduce operational toil, increase resilience and improve service performance
- Collaborating closely with Software Engineering, Platform Engineering, Infrastructure and Security teams to deliver reliable, scalable solutions
What we're looking for:
- At least 3 years' experience in Site Reliability Engineering (SRE), platform support, cloud operations or a similar production engineering role
- Experience supporting high-availability, business critical services in a 24/7 environment
- Strong knowledge of Microsoft Azure and cloud operational best practices
- Experience supporting containerised workloads, ideally within Kubernetes and Azure Kubernetes Service (AKS)
- Knowledge of monitoring and observability tools such as Grafana, Prometheus and Azure Monitor
- Experience troubleshooting complex applications, cloud infrastructure and distributed systems
- Familiarity with automation, scripting and CI/CD practices
- Strong incident management, problem-solving and analytical skills
- A proactive mindset and passion for improving reliability, resilience and operational efficiency
Desirable experience:
- Experience with Java and Spring Boot or .NET application support
- Knowledge of Apache Artemis, Red Hat AMQ, IBM MQ or similar messaging technologies
- Experience with Ansible, StackStorm or other configuration and workflow automation tools
- Experience with infrastructure-as-code and GitOps tooling such as Terraform, Bicep, FluxCD or Argo CD
- Knowledge of chaos engineering, performance testing or continuous testing tools
Why join SIS?
At SIS, you'll join a team that values: Better Together, Focused Innovation, Trusted Delivery, Inspiring Enthusiasm. You'll have the opportunity to work on modern cloud technologies, influence reliability engineering practices and contribute to the continuous improvement of platforms that support critical services across the business. Working alongside talented engineers in a collaborative environment, you'll help drive operational excellence while developing your technical expertise and career.
Platform Reliability Engineer in Milton Keynes employer: SIS
SIS Care is an exceptional employer, offering a supportive work environment at Glenarie House where you can make a real difference in the lives of individuals with complex mental health needs. With competitive pay, fully funded DBS checks, and a strong emphasis on employee development through NVQ training and progression opportunities, SIS Care fosters a culture of growth and compassion, making it an ideal place for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Platform Reliability Engineer in Milton Keynes
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at SIS or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to SIS.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like SIS.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like SIS that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Platform Reliability Engineer in Milton Keynes
Some tips for your application 🫡
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 SIS.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at SIS 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 SIS
✨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 SIS 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.
