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For Companies At a Glance
- Tasks: Design and implement security for cloud platforms, Kubernetes, and CI/CD pipelines.
- Company: Elite engineering organisation prioritising security as a core discipline.
- Benefits: Competitive salary, hands-on experience, and opportunities for career progression.
- Other info: Dynamic environment with a focus on high-quality implementation and technical excellence.
- Why this job: Join a team where you can build secure infrastructure and lead impactful security initiatives.
- Qualifications: Strong Kubernetes experience, cloud security skills, and scripting abilities required.
The predicted salary is between 80000 - 100000 £ per year.
Location: London (5 days onsite)
Some security roles focus on policy. This one is about securing the platform from the ground up. A highly sophisticated, engineering-led organization is seeking a Senior Cloud Platform Security Engineer to design, implement, and scale secure-by-default infrastructure across Kubernetes, cloud, and software delivery environments. This is not a traditional governance or operations security role. It requires a deeply hands-on engineer who can embed security directly into clusters, pipelines, cloud architecture, and platform design—building guardrails that enable engineering rather than block it.
You’ll play a critical role in securing modern infrastructure across Kubernetes, CI/CD, Azure cloud, Infrastructure-as-Code, and software supply chain, with significant ownership over how secure engineering is delivered at scale.
The Role
- Design and implement Kubernetes security controls across enterprise platform environments
- Secure CI/CD pipelines through signing, provenance, credential hardening, and policy enforcement
- Build secure cloud infrastructure patterns across Azure environments
- Harden Infrastructure-as-Code modules across Terraform and Bicep
- Strengthen software supply chain security, container security, and image governance
- Develop automation, tooling, and scripting to operationalize security at scale
- Partner directly with platform and DevOps teams on secure architecture
- Help shape long-term cloud and platform security strategy
What You’ll Be Doing Early
- First 6 months focused heavily on Kubernetes security
- Securing clusters, deployment pipelines, and runtime environments
- Following projects expand into broader cloud security ownership
- Longer term progression into secure software and cloud platform engineering
Non-Negotiables (DO NOT APPLY IF YOU DON’T HAVE...)
- Strong hands-on Kubernetes experience in production environments
- Deep cloud or platform security engineering capability
- Experience with Terraform, Bicep, or similar Infrastructure-as-Code
- Strong scripting ability (Python, Go, Bash, or similar)
- Experience securing CI/CD pipelines and modern software delivery
- Strong understanding of IAM, RBAC, secrets management, and secure architecture
- Excellent academic background (high standards expected)
- Ability to operate in a highly technical, performance-driven environment
Highly Valuable
- Azure security experience
- Financial services, hedge fund, or high-performance enterprise background
- Supply chain security
- Container hardening
- Security tooling such as OPA/Gatekeeper, Kyverno, Falco, or equivalent
- Certifications such as CKS, AZ-500, or OSCP
Why This Role
This is a rare opportunity to join an elite engineering environment where security is treated as a core engineering discipline—not a support function. For the right person, this role offers the chance to:
- Build secure cloud-native infrastructure
- Own meaningful platform security initiatives
- Progress from Kubernetes security into broader cloud and software security leadership
- Work in a technically demanding, high-caliber organization where implementation quality matters
If you’re a deeply technical security engineer who wants to build, harden, and shape secure infrastructure at scale, this is the kind of opportunity that rarely reaches the market.
Senior Cloud Security Engineer in Slough employer: Iceberg
Contact Detail:
Iceberg Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Cloud Security Engineer in Slough
✨Tip Number 1
Network like a pro! Attend meetups, conferences, or online webinars related to cloud security. Engaging with industry professionals can open doors and give us insights into unadvertised roles.
✨Tip Number 2
Show off your skills! Create a GitHub repository showcasing your projects, especially those involving Kubernetes, Terraform, or CI/CD pipelines. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for technical interviews by practising common scenarios in cloud security. We recommend setting up mock interviews with friends or using platforms that focus on technical assessments.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Senior Cloud Security Engineer in Slough
Some tips for your application 🫡
Show Your Hands-On Experience: When you're writing your application, make sure to highlight your hands-on experience with Kubernetes and cloud security. We want to see how you've embedded security into your projects, so share specific examples that demonstrate your skills.
Tailor Your Application: Don’t just send a generic application! Tailor your CV and cover letter to reflect the key responsibilities and requirements mentioned in the job description. We love seeing candidates who take the time to connect their experience with what we’re looking for.
Be Clear and Concise: Keep your application clear and to the point. We appreciate well-structured applications that are easy to read. Use bullet points where necessary to break down your achievements and skills, making it easier for us to see why you’d be a great fit.
Apply Through Our Website: Make sure to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you’re genuinely interested in joining our team at StudySmarter.
How to prepare for a job interview at Iceberg
✨Know Your Kubernetes Inside Out
Make sure you brush up on your Kubernetes knowledge before the interview. Be ready to discuss your hands-on experience with securing clusters and deployment pipelines, as this role is all about embedding security directly into these environments.
✨Showcase Your Scripting Skills
Prepare to demonstrate your scripting abilities in languages like Python, Go, or Bash. You might be asked to solve a problem on the spot, so having examples of how you've used scripts to automate security processes will really impress them.
✨Understand Infrastructure-as-Code
Familiarise yourself with Terraform and Bicep, as they are crucial for this role. Be ready to explain how you've hardened Infrastructure-as-Code modules in the past and how you can apply that knowledge to secure cloud infrastructure patterns.
✨Discuss Security Tooling Experience
Be prepared to talk about any security tooling you've worked with, such as OPA/Gatekeeper or Falco. Highlight specific projects where you've implemented these tools to enhance security, as this will show your practical understanding of the role's requirements.