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For Companies At a Glance
- Tasks: Design and implement secure cloud infrastructure and Kubernetes security controls.
- 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 shape secure infrastructure and lead impactful security initiatives.
- Qualifications: Strong Kubernetes experience, cloud security skills, and scripting abilities required.
The predicted salary is between 70000 - 90000 £ 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 employer: Iceberg
Contact Detail:
Iceberg Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Cloud Security Engineer
✨Tip Number 1
Network like a pro! Attend industry meetups, conferences, or even local tech events. Chatting with folks in the field can lead to insider info on job openings and give you a chance to showcase your skills.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to Kubernetes and cloud security. This gives potential employers a taste of what you can do beyond just a CV.
✨Tip Number 3
Don’t be shy about reaching out! If you see a role that excites you, drop a message to someone in the company or the hiring manager. A personal touch can make you stand out from the crowd.
✨Tip Number 4
Apply through our website! We love seeing applications directly from candidates who are passionate about joining us. It shows initiative and helps us get to know you better right from the start.
We think you need these skills to ace Senior Cloud Security Engineer
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. Use bullet points where possible to make it easy for us to read through your qualifications and experiences. We appreciate a well-structured application that gets straight to the good stuff!
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
Since this role heavily focuses on Kubernetes security, make sure you brush up on your hands-on experience. Be ready to discuss specific projects where you've implemented security controls in production environments. Highlight any challenges you faced and how you overcame them.
✨Showcase Your Cloud Security Expertise
Prepare to talk about your deep cloud or platform security engineering capabilities. Bring examples of how you've secured CI/CD pipelines and modern software delivery. This is your chance to demonstrate your understanding of IAM, RBAC, and secrets management.
✨Demonstrate Your Scripting Skills
As scripting ability is crucial for this role, be prepared to discuss your experience with languages like Python, Go, or Bash. You might even want to share snippets of code or automation tools you've developed to operationalise security at scale.
✨Align with Their Vision
This organisation values security as a core engineering discipline. Make sure you convey your passion for building secure infrastructure and how you can contribute to their long-term cloud and platform security strategy. Show that you're not just looking for a job, but a place where you can make a real impact.