Principal DevOps Engineer - AWS
Principal DevOps Engineer - AWS

Principal DevOps Engineer - AWS

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and optimise AWS DevOps processes for large-scale cloud solutions.
  • Company: Join a rapidly growing company focused on modernising IT operations for clients.
  • Benefits: Enjoy flexible working options, competitive salary, and opportunities for professional growth.
  • Why this job: Be a key player in transforming cloud environments while mentoring the next generation of engineers.
  • Qualifications: 10+ years in AWS Cloud, expertise in CI/CD, IaC, and strong leadership skills required.
  • Other info: Stay ahead with the latest cloud technologies and drive continuous improvement initiatives.

The predicted salary is between 43200 - 72000 £ per year.

As part of our continuous growth, we are looking for a Principal AWS DevOps Engineer to be a key part of our expanding Platform Engineering Practice. Cloud services are essential for our clients in their journey to modernise and optimise their IT operations. In this role, we combine advanced architecture and engineering skills to meet our customer’s transformation needs.

The Principal AWS DevOps Engineer will be a critical team member in designing, implementing, and optimising end-to-end DevOps processes that support software development and IT operations at scale. You will leverage your deep expertise in AWS, automation, CI/CD, and infrastructure-as-code to drive efficiency, reliability, and scalability across our clients' cloud environments. This role blends strategic thinking and hands-on execution, covering the full DevOps lifecycle, from source control and build automation to continuous testing, deployment, monitoring, and feedback loops. As a senior team member, you will collaborate closely with development, QA, and operations teams to streamline workflows, remove bottlenecks, and ensure seamless production deployments. You will also act as a technical leader, driving best practices, mentoring junior engineers, and championing a culture of continuous integration, continuous delivery, and continuous improvement.

Key Responsibilities:

  • Lead the design, deployment, and management of scalable and reliable AWS Cloud infrastructures, driving automation and optimizing DevOps processes.
  • Develop and implement advanced CI/CD strategies to support complex, large-scale cloud solutions on AWS.
  • Engage directly with clients to provide technical expertise, offer solutions to complex cloud challenges, and act as a trusted advisor in their cloud journey.
  • Lead technical discussions with developers and stakeholders, influencing architectural decisions and setting DevOps standards across teams.
  • Drive continuous improvement initiatives by automating repetitive tasks, remediating technical debt, and identifying opportunities for optimization.
  • Mentor and coach junior engineers, fostering a culture of knowledge sharing and continuous learning.
  • Stay up to date with the latest cloud technologies, DevOps tools, and industry trends, recommending new approaches to enhance our services.

What experience you'll bring:

  • 10+ years of experience in provisioning, configuring, and maintaining AWS Cloud environments, with a focus on large-scale, mission-critical infrastructures.
  • In-depth expertise in a wide range of AWS service offerings, including Compute, Management & Governance, Storage, Security, Identity & Compliance, Networking & Content Delivery, FinOps, Containers, and Database products.
  • Extensive hands-on experience with Infrastructure as Code (IaC) tools such as AWS CloudFormation, Terraform, or CDK, with a proven track record of automating cloud infrastructure deployments.
  • Advanced knowledge of containerization technologies and orchestration platforms like Docker and Amazon EKS (Kubernetes) or ECS.
  • Expertise in defining, implementing, and optimizing CI/CD pipelines using tools such as AWS CodePipeline, Jenkins, GitLab, GitHub Actions, and others, applying best practices for pipeline efficiency and security.
  • Strong background in networking, Linux or Windows administration, with the ability to architect secure, performant, and highly available cloud solutions.
  • Proficiency with monitoring and log analytics tools such as AWS CloudWatch, ELK Stack, Prometheus, Datadog, or New Relic, to maintain observability and ensure operational excellence.
  • Demonstrated leadership skills in managing complex, high-pressure situations and guiding teams through incident resolution.
  • Exceptional communication and presentation skills, with proven experience engaging with senior stakeholders.

Nice to Have:

  • Relevant AWS certifications.
  • Experience with configuration management tools (Chef, Puppet, Ansible) and implementing best practices for configuration management and automation.
  • Deep understanding of Cloud Landing Zone concepts and best practices for enterprise-scale cloud adoption.
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Contact Detail:

NTT DATA Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal DevOps Engineer - AWS

✨Tip Number 1

Familiarise yourself with the latest AWS services and tools relevant to DevOps. Being well-versed in AWS offerings like CloudFormation, Terraform, and CI/CD tools will not only boost your confidence but also demonstrate your commitment to staying current in this fast-evolving field.

✨Tip Number 2

Engage with the DevOps community through forums, webinars, and meetups. Networking with professionals in the field can provide insights into industry trends and best practices, which you can leverage during interviews to showcase your knowledge and enthusiasm.

✨Tip Number 3

Prepare to discuss specific projects where you've implemented DevOps practices, particularly those involving AWS. Be ready to explain your role, the challenges faced, and how your contributions led to successful outcomes, as this will highlight your hands-on experience.

✨Tip Number 4

Showcase your leadership skills by discussing any mentoring or coaching experiences you've had. Highlighting your ability to guide junior engineers and foster a culture of continuous improvement will resonate well with us, as we value collaboration and knowledge sharing.

We think you need these skills to ace Principal DevOps Engineer - AWS

AWS Cloud Infrastructure Management
DevOps Process Optimisation
CI/CD Pipeline Development
Infrastructure as Code (IaC)
Automation Skills
Containerization Technologies
Kubernetes and Docker Expertise
Networking Knowledge
Linux/Windows Administration
Monitoring and Log Analytics
Technical Leadership
Stakeholder Engagement
Problem-Solving Skills
Mentoring and Coaching
Cloud Security Best Practices
Continuous Improvement Mindset

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your extensive experience with AWS and DevOps practices. Focus on specific projects where you've implemented CI/CD pipelines, automated cloud infrastructure, or led teams in cloud environments.

Craft a Compelling Cover Letter: In your cover letter, emphasise your strategic thinking and hands-on experience. Mention how your skills align with the key responsibilities of the Principal AWS DevOps Engineer role and provide examples of how you've driven efficiency and reliability in past positions.

Showcase Technical Expertise: When detailing your experience, be specific about the AWS services you've worked with and the tools you've used for automation and monitoring. Highlight any relevant certifications and your familiarity with Infrastructure as Code tools like Terraform or CloudFormation.

Demonstrate Leadership Skills: Since this role involves mentoring junior engineers and leading technical discussions, include examples of your leadership experience. Discuss how you've influenced architectural decisions and fostered a culture of continuous improvement in previous roles.

How to prepare for a job interview at NTT DATA

✨Showcase Your AWS Expertise

Make sure to highlight your extensive experience with AWS services during the interview. Be prepared to discuss specific projects where you've implemented solutions using AWS, focusing on how you optimised cloud environments and drove efficiency.

✨Demonstrate CI/CD Knowledge

Since the role involves advanced CI/CD strategies, be ready to explain your approach to building and optimising pipelines. Discuss the tools you've used, such as Jenkins or AWS CodePipeline, and share examples of how you've improved deployment processes.

✨Prepare for Technical Discussions

Expect to engage in technical discussions about architecture and DevOps standards. Brush up on your knowledge of Infrastructure as Code and containerisation technologies, and be ready to influence architectural decisions with your insights.

✨Emphasise Leadership and Mentoring Skills

As a senior team member, your ability to mentor junior engineers is crucial. Share experiences where you've led teams, fostered a culture of continuous improvement, and how you've handled complex situations to guide others through challenges.

Principal DevOps Engineer - AWS
NTT DATA
Location: London
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  • Principal DevOps Engineer - AWS

    London
    Full-Time
    43200 - 72000 £ / year (est.)
  • N

    NTT DATA

    1000+
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