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- Tasks: Engineer cutting-edge platforms for MOD programmes in secure environments.
- Company: Major tech consultancy transforming defence technology.
- Benefits: Competitive salary, DV bonus, and clear career progression.
- Other info: Dynamic role with opportunities for mentorship and leadership.
- Why this job: Join a tech-first team making a real impact in defence.
- Qualifications: Strong platform or DevOps background with AWS experience.
The predicted salary is between 75000 - 85000 £ per year.
SR2 are partnering with a major technology consultancy supporting critical MOD and defence transformation programmes across highly secure environments. This is a hands-on platform engineering opportunity working across cloud and on-prem environments, helping deliver large-scale MOD platform and data capabilities.
Location: London (West London MOD site near Hounslow) or Corsham MOD site
Travel: Expected onsite presence 4-5 days per week
Salary: Corsham / Outside London: £70,000-£75,000+ London: £75,000-£85,000+
Additional: £500/month DV bonus
Clearance: Active MOD-held DV required
Interview Process: Single-stage 90-minute interview including practical Platform/DevOps exercise
This role sits within a rapidly growing defence technology function supporting MOD digital and data programmes, including cloud and platform transformation work.
Key environment and project themes include:
- AWS cloud platform engineering
- On-prem to AWS migration programmes
- CI/CD pipeline engineering
- Kubernetes and container platforms
- Prometheus & Grafana monitoring
- Infrastructure automation and scripting
- Secure MOD cloud environments
- Defence Data Analytics Platform (DDAP) related work
The team are looking for engineers who are genuinely platform-focused rather than traditional infrastructure engineers.
You’ll ideally bring:
- Strong Platform or DevOps engineering background
- AWS experience (Azure acceptable if AWS exposure exists)
- CI/CD pipeline build experience
- Kubernetes, observability and automation exposure
- Strong stakeholder communication skills
- Mentorship or informal leadership experience
- Experience within MOD, defence or national security environments
This is a strong long-term opportunity within a technology-first consultancy investing heavily into defence, offering clear progression into technical leadership, architecture or management pathways over time.
Senior Platform Engineer in City of London employer: SR2 | Socially Responsible Recruitment | Certified B Corporation™
Contact Detail:
SR2 | Socially Responsible Recruitment | Certified B Corporation™ Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Platform Engineer in City of London
✨Tip Number 1
Get to know the company and its culture before your interview. Research their recent projects, values, and any news related to them. This will help you tailor your answers and show that you're genuinely interested in being part of their team.
✨Tip Number 2
Practice your technical skills! Since this role involves practical exercises, make sure you're comfortable with the tools and technologies mentioned in the job description. Set up a mock environment to test your AWS, Kubernetes, and CI/CD pipeline skills.
✨Tip Number 3
Prepare for behavioural questions by thinking about your past experiences. Use the STAR method (Situation, Task, Action, Result) to structure your responses. This will help you articulate your problem-solving skills and how you've led or mentored others.
✨Tip Number 4
Don’t forget to follow up after your interview! A quick thank-you email can go a long way in showing your enthusiasm for the position. Plus, it keeps you on their radar as they make their decision.
We think you need these skills to ace Senior Platform Engineer in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Platform Engineer role. Highlight your experience with AWS, CI/CD pipelines, and Kubernetes. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about platform engineering and how your background fits into our MOD programmes. Keep it engaging and relevant!
Showcase Your Projects: If you've worked on any relevant projects, make sure to mention them in your application. We love seeing real-world examples of your work, especially if they involve cloud migrations or automation.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates!
How to prepare for a job interview at SR2 | Socially Responsible Recruitment | Certified B Corporation™
✨Know Your Platforms
Make sure you brush up on your AWS and Kubernetes knowledge. Since this role is all about platform engineering, be ready to discuss your hands-on experience with these technologies. Prepare examples of how you've tackled challenges in cloud migrations or CI/CD pipeline builds.
✨Showcase Your Communication Skills
This position requires strong stakeholder communication skills, so think about times when you've effectively communicated complex technical concepts to non-technical team members. Practise explaining your past projects in a way that highlights your ability to collaborate and lead.
✨Prepare for Practical Exercises
The interview includes a practical Platform/DevOps exercise, so get familiar with common scenarios you might face. Practise setting up CI/CD pipelines or automating infrastructure tasks. The more comfortable you are with these exercises, the more confident you'll feel during the interview.
✨Understand the MOD Environment
Since this role is within the MOD and defence sector, do some research on the specific challenges and requirements of working in secure environments. Being able to discuss your understanding of security protocols and compliance will show that you're serious about the role and its responsibilities.