Network Engineer (Senior) in City of London
Network Engineer (Senior)

Network Engineer (Senior) in City of London

City of London Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Coltech

At a Glance

  • Tasks: Design and maintain secure Azure cloud infrastructure while automating processes.
  • Company: Join a leading bank's cloud transformation team in a hybrid work environment.
  • Benefits: Competitive contract rate, flexible working, and opportunities for professional growth.
  • Other info: Collaborative team culture with a focus on automation and continuous improvement.
  • Why this job: Make a real impact on large-scale cloud projects in a dynamic banking environment.
  • Qualifications: Active SC Clearance and strong Azure engineering experience required.

The predicted salary is between 60000 - 80000 £ per year.

We are supporting a major banking cloud transformation programme and are looking for an experienced Senior Azure Cloud Engineer to join a high-performing engineering team delivering secure, scalable, and automated cloud infrastructure solutions.

This role is ideal for an engineer with strong Azure infrastructure, Terraform, and CI/CD automation experience who is comfortable working within highly regulated enterprise environments.

Responsibilities
  • Design, build and maintain secure Azure cloud infrastructure using Infrastructure as Code (IaC)
  • Develop and enhance CI/CD pipelines using GitHub Actions and Azure DevOps
  • Support cloud transformation initiatives across Azure-hosted and hybrid enterprise environments
  • Implement automated deployment, testing and release processes
  • Work closely with development, infrastructure and security teams to improve platform reliability and operational efficiency
  • Contribute to monitoring, observability and platform optimisation initiatives
  • Troubleshoot complex cloud and deployment issues across production and non-production environments
  • Ensure solutions align with governance, security and change-control processes
  • Mentor junior engineers and contribute to engineering best practices and documentation
Essential Skills
  • Active SC Clearance
  • Strong Azure cloud engineering experience
  • Proven hands-on Terraform experience within Azure environments
  • Strong experience with GitHub Actions and CI/CD automation
  • Experience working within regulated or controlled enterprise environments
  • Good understanding of Infrastructure as Code principles and DevOps practices
  • Strong PowerShell scripting experience
  • Experience with Windows Server environments
  • Good SQL / SQL Server knowledge
  • Experience with Git-based workflows and source control
  • Strong troubleshooting and communication skills
Desirable Skills
  • Experience with Kubernetes / AKS
  • Experience with Helm, Flux or Packer
  • Azure Monitoring / Azure Monitor experience
  • Experience with security-first engineering practices
  • Experience within banking, financial services or government programmes
  • Exposure to software development using C# or Python
What We’re Looking For

We’re looking for engineers who are:

  • Collaborative and delivery-focused
  • Comfortable working in fast-paced enterprise programmes
  • Passionate about automation and continuous improvement
  • Strong communicators with a proactive mindset
  • Able to balance engineering quality with delivery timelines

If you’re an SC-cleared Azure engineer looking to contribute to a large-scale cloud transformation programme, we’d like to hear from you.

Network Engineer (Senior) in City of London employer: Coltech

Join a leading banking institution that prioritises innovation and employee development in the heart of London. As a Senior Azure Cloud Engineer, you'll be part of a dynamic team dedicated to delivering cutting-edge cloud solutions while enjoying a collaborative work culture that fosters continuous learning and growth. With a focus on automation and best practices, this role offers the unique opportunity to contribute to significant cloud transformation initiatives in a highly regulated environment, all while benefiting from a hybrid working model.
Coltech

Contact Detail:

Coltech Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Network Engineer (Senior) in City of London

✨Network Your Way In

Get out there and connect with people in the industry! Attend meetups, webinars, or even just chat with folks on LinkedIn. You never know who might have a lead on that perfect Senior Azure Cloud Engineer role.

✨Show Off Your Skills

When you get the chance to chat with potential employers, make sure to highlight your hands-on experience with Azure, Terraform, and CI/CD. Share specific examples of how you've tackled challenges in previous roles to really impress them!

✨Prepare for Technical Interviews

Brush up on your technical skills and be ready to dive deep into your knowledge of Azure and DevOps practices. Practice common interview questions and maybe even do some mock interviews with friends to build your confidence.

✨Apply Through Our Website

Don’t forget to check out our website for job openings! Applying directly through us can sometimes give you an edge, as we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Network Engineer (Senior) in City of London

Active SC Clearance
Azure Cloud Engineering
Terraform
CI/CD Automation
GitHub Actions
Azure DevOps
Infrastructure as Code (IaC)
PowerShell Scripting
Windows Server
SQL / SQL Server
Git-based Workflows
Troubleshooting Skills
Communication Skills
Kubernetes / AKS
Security-first Engineering Practices

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your Azure cloud engineering experience and any relevant Terraform and CI/CD automation skills. We want to see how your background aligns with the role, so don’t be shy about showcasing your achievements!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about cloud transformation and how your experience makes you a perfect fit for our team. Keep it concise but impactful!

Showcase Your Problem-Solving Skills: In your application, mention specific examples of how you've tackled complex cloud issues in the past. We love engineers who can troubleshoot effectively and improve operational efficiency, so let us know how you’ve done this!

Apply Through Our Website: We encourage you to apply directly 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 you’re keen on joining our team!

How to prepare for a job interview at Coltech

✨Know Your Azure Inside Out

Make sure you brush up on your Azure cloud engineering skills. Be ready to discuss your hands-on experience with Azure infrastructure, Terraform, and CI/CD automation. Prepare examples of how you've designed and maintained secure cloud solutions in the past.

✨Showcase Your Problem-Solving Skills

Be prepared to tackle some complex troubleshooting scenarios during the interview. Think of specific instances where you resolved cloud deployment issues or improved platform reliability. This will demonstrate your ability to think critically and act decisively.

✨Highlight Your Collaborative Spirit

Since this role involves working closely with various teams, share experiences that showcase your collaborative nature. Talk about how you've worked with development, infrastructure, and security teams to enhance operational efficiency and ensure governance compliance.

✨Emphasise Your Passion for Automation

The job calls for a passion for automation and continuous improvement. Discuss any projects where you've implemented automated deployment processes or enhanced CI/CD pipelines. This will show that you're not just technically skilled but also committed to optimising workflows.

Network Engineer (Senior) in City of London
Coltech
Location: City of London

Land your dream job quicker with Premium

You’re marked as a top applicant with our partner companies
Individual CV and cover letter feedback including tailoring to specific job roles
Be among the first applications for new jobs with our AI application
1:1 support and career advice from our career coaches
Go Premium

Money-back if you don't land a job in 6-months

>