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- Tasks: Secure and scale AWS platforms while collaborating with engineering teams.
- Company: Leading IT consultancy working with major financial services clients.
- Benefits: Remote work, competitive pay, and potential contract extension.
- Why this job: Make a real impact on cloud security in a fast-paced environment.
- Qualifications: Strong AWS security experience and threat modelling skills required.
- Other info: Immediate start with a dynamic team focused on innovation.
The predicted salary is between 60000 - 84000 £ per year.
A leading IT consultancy is working with a major financial services client to secure and scale critical AWS platforms. We’re looking for a hands-on AWS Cloud Security Architect to embed with engineering teams and drive practical, code-first cloud security in a regulated environment. This is a delivery-focused role for someone who can assess, build, test, and automate - not just advise.
You will work directly with product and platform teams to analyse architectures, model attack paths, and implement security controls through code and automation. You’ll help teams meet regulatory expectations while still shipping at speed. On any given week, you may threat model a new service, assess CI/CD pipelines, build security tooling, or run hands-on cloud security testing to validate controls.
What You’ll Be Doing
- Break down AWS-backed services, map trust boundaries, build attack trees, and define security requirements early in delivery.
- Security Automation
- Build IaC-driven controls, custom Lambda/Step Functions, CI/CD policy gates, and CSPM rules to enforce secure defaults at scale.
- Perform cloud-native testing (IAM privilege escalation paths, container/workload attacks, misconfiguration exploitation) and guide remediation via pull requests.
- DevSecOps Enablement
- Pair with engineers, review Terraform/CloudFormation/Kubernetes, and promote least privilege, logging, monitoring, and runtime protection.
- Knowledge Sharing
- Create reusable security patterns and provide practical guidance to uplift engineering teams.
AWS Cloud Security Architect Must Haves
- Strong hands-on experience with AWS security and cloud architecture
- Proven threat modelling capability (STRIDE, attack trees, or similar)
- DevSecOps tooling
- CISSP
- Experience working in regulated or high-assurance environments
3 month initial contract with potential extension. Fully remote (UK only). Immediate start. 2-stage interview process.
AWS Cloud Security Architect in London employer: X4 Technology
Contact Detail:
X4 Technology Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land AWS Cloud Security Architect in London
✨Tip Number 1
Get your networking game on! Reach out to folks in the industry, especially those already working in AWS or security roles. A friendly chat can lead to insider info about job openings and even referrals.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repo showcasing your cloud security projects. This hands-on evidence of your expertise can really set you apart during interviews.
✨Tip Number 3
Prepare for those interviews like a pro! Research common AWS security scenarios and be ready to discuss how you’d tackle them. Practising with mock interviews can help you nail your delivery.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace AWS Cloud Security Architect in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your hands-on experience with AWS security and cloud architecture. We want to see how you've tackled similar challenges in the past, so don’t hold back on those details!
Showcase Your Skills: In your application, emphasise your threat modelling capabilities and any DevSecOps tooling you’ve worked with. We’re looking for someone who can hit the ground running, so let us know what you bring to the table!
Be Clear and Concise: When writing your cover letter, keep it straightforward and to the point. We appreciate clarity, so make sure you communicate your passion for cloud security and how you can contribute to our team.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. We can’t wait to hear from you!
How to prepare for a job interview at X4 Technology
✨Know Your AWS Security Inside Out
Make sure you brush up on your AWS security knowledge before the interview. Familiarise yourself with key concepts like IAM, VPCs, and security best practices. Being able to discuss these topics confidently will show that you're not just familiar with the theory but can apply it in a practical setting.
✨Demonstrate Your Hands-On Experience
Since this role is all about being hands-on, be prepared to share specific examples of your past work. Talk about projects where you've implemented security controls through code or automated processes. Highlight any tools you've used, like Terraform or CloudFormation, to showcase your technical skills.
✨Prepare for Scenario-Based Questions
Expect scenario-based questions that test your problem-solving skills. Think about how you would approach threat modelling or assess CI/CD pipelines in a regulated environment. Practising these scenarios will help you articulate your thought process clearly during the interview.
✨Show Your Collaborative Spirit
This role involves working closely with engineering teams, so it's crucial to demonstrate your ability to collaborate. Share examples of how you've partnered with engineers in the past to uplift security practices. Emphasising your teamwork skills will make you stand out as a candidate who can fit into their culture.
