Overview
Job Title : Cloud Systems Architect
We are seeking an experienced and proactive Cloud Systems Architect to join our agile team. The successful candidate will play a key role in designing, implementing, and managing cloud infrastructure, supporting application teams across multiple Agile Release Trains (ARTs), and enabling secure, scalable, and automated cloud deployments.
Responsibilities
- Design and implement cloud infrastructure using AWS services such as EC2, VPC, IAM, S3, CloudFormation, CloudWatch, Lambda, RDS, ECS, EKS, Route 53, and AWS Organizations.
- Support migration of application stacks to AWS, ensuring performance, security, and scalability.
- Manage and maintain Kubernetes clusters and Docker container deployments; automate infrastructure and application deployments using Terraform, Ansible, and CI / CD pipelines; install, configure, and maintain operating systems, cloud-native tools, and monitoring solutions; and support cloud-based solutions across AWS, OpenStack, and other cloud platforms.
- Monitor and optimize application performance, troubleshoot bottlenecks, collaborate with developers on improvements, maintain system security, backups, and disaster recovery strategies, and write and maintain scripts to improve operational efficiency and reduce manual intervention.
Requirements
At least 8 years of hands-on experience with AWS, including EC2, VPC, IAM, S3, CloudFormation, CloudWatch, Lambda, RDS, ECS, EKS, Route 53, and AWS Organizations.Proven experience in migrating application stacks to AWS (rehosting, replatforming, or refactoring).Mandatory experience with container orchestration, such as Kubernetes (Open Source and OpenShift) and / or Amazon ECS.Strong skills in Infrastructure as Code using Terraform and Ansible.Solid experience with Linux / Unix systems administration.Experience with virtualization and containerization technologies (e.g., VMware, Docker).Familiarity with monitoring tools (e.g., Splunk, Nagios) and performance tuning of application stacks (e.g., Tomcat, JBoss, Apache, NGINX).Understanding of networking concepts (OSI model, TCP / IP).Experience working in Agile / Scrum teams; SAFe experience is a plus.Strong scripting skills (e.g., Bash, Python) for automation and tooling.High level of English.Preferred Qualifications
Degree or Master's in Computer Science, Engineering, or a related field.AWS certifications (e.g., Solutions Architect, DevOps Engineer).Knowledge of security and compliance frameworks (e.g., CIS, NIST).Prior experience in telecom or mobile network environments.Understanding of GSMA security and compliance frameworks.#J-18808-Ljbffr