Senior Consultant, AWS,DevOps, London, UK

Infosys Limited; London; On-site; GBP 60,000 - 100,000; Full time

Job summary

An innovative firm seeks a Senior Consultant to lead cloud automation efforts. This role involves managing AWS infrastructure, optimizing Kubernetes clusters, and implementing CI/CD pipelines. Collaborate with cross-functional teams to drive efficiency and ensure best practices in cloud security. Join a global leader in digital services and consulting, where your expertise will contribute to transformative projects that enhance client satisfaction and performance. If you're passionate about cloud technologies and automation, this opportunity is perfect for you.

Qualifications

• 8+ years of experience in AWS DevOps with a focus on automation.
• Strong knowledge of containerization and cloud security best practices.

Responsibilities

• Manage and maintain large-scale Kubernetes clusters on AWS EKS.
• Automate infrastructure provisioning and deployment using Terraform.

Skills

AWS Services

Kubernetes

Terraform

Python

Bash

Jenkins

GitLab

Docker

Cloud Security

CI/CD Pipelines

Education

Bachelor's Degree in Computer Science

AWS Certification

Tools

Terraform

Jenkins

GitLab

Nagios

Grafana

Prometheus

Job description

Senior Consultant, AWS, DevOps, London, UK

Company

ITL UK

Requisition ID

132516BR

Role – Senior Consultant / Senior DevOps and Cloud Engineer

Location – London, UK

Experience – 8+ years

Compensation – Competitive (including bonus)

Job Description

We are seeking an experienced Senior DevOps and Cloud Engineer to lead efforts in automating Cloud infrastructure. The ideal candidate will focus on building automation for Cloud Landing Zones and collaborate with cross-functional teams to ensure successful implementation and maintenance of cloud solutions.

Roles and Responsibilities

1. Manage and maintain a large-scale Kubernetes cluster deployed on AWS EKS, supporting critical production applications.
2. Perform regular health checks and cluster monitoring to identify and troubleshoot issues proactively.
3. Configure security best practices for cluster hardening and access control.
4. Optimize cluster performance through resource scaling, efficient pod scheduling, and container image optimization.
5. Enforce governance rules within Kubernetes using Kyverno, regulating resource usage, quotas, and access control.
6. Automate infrastructure provisioning, deployment, and management using Terraform with remote-state backends (e.g., S3, Cloud Storage).
7. Develop reusable Terraform modules to promote maintainability and consistency.
8. Implement security best practices within Terraform configurations.
9. Optimize infrastructure costs via resource tagging and cost management tools.
10. Document Terraform configurations and best practices to share knowledge.
11. Automate routine tasks using scripting languages (Python, Bash) to improve efficiency.
12. Collaborate with developers and operations teams to ensure smooth deployment, rollback, and rollout of containerized applications using ArgoCD.
13. Utilize Jenkins and GitLab for building and provisioning CI/CD pipelines for Kubernetes deployments.

Qualifications

• Experienced AWS DevOps engineer
• Proficient with AWS services like S3, Data Lakes, Glue, IAM, Data Pipelines, Lambda, QuickSight, Redshift, Fargate
• Deep understanding of AWS services, especially EKS and data-related services (S3, RDS Postgres)
• Strong knowledge of containerization technologies (Docker, Kubernetes)
• Experience with infrastructure-as-code tools (CloudFormation, Terraform)
• Understanding of cloud security best practices
• Ability to support DevOps and CI/CD pipelines
• Knowledge of GitLab Runners

Skills Required

• Scripting: Bash, Python, Groovy
• CI/CD: Jenkins, GitLab, GitOps, ArgoCD
• Container Technology: Docker
• SCM: Git
• Container Orchestration: Kubernetes, Docker Compose
• Monitoring Tools: Nagios, Grafana, Prometheus
• Cloud: AWS (EC2, RDS, CloudWatch, ELB, IAM, Secrets Manager, VPC, Custom AMIs, CodeBuild)
• IAC: Terraform, CloudFormation
• Configuration Management: Chef, Ansible
• Operating Systems: Linux

About Infosys

Infosys is a global leader in digital services and consulting, enabling clients across 56 countries to navigate digital transformation. With over three decades of experience, we guide enterprises through their digital journeys by leveraging AI, agile digital solutions, and continuous learning to deliver performance and customer satisfaction. Visit www.infosys.com to learn more.

All employment aspects at Infosys are merit-based, emphasizing diversity and inclusion. We are proud to be an equal opportunity employer.