Cloud SRE

What you'll do:

• Use SRE practices to improve the reliability, performance and efficiency of the infrastructure.
• Support Skys Production and Lab Telco Cloud environments, including incident resolution, changes and upgrades.
• Create and maintain internal design documentation.
• Use Python scripting knowledge to automate manual and repetitive tasks.
• Collaborate with internal teams during application on-boarding.
• Develop infrastructure metrics and introduce ways to measure and report on them.
• Have excellent problem-solving skills and be able to communicate technical feedback to other members of your team, application owners, and developers.

What you'll bring:

Essential

• At least 3 years’ experience working in large-scale Enterprise environments.
• We are looking for candidates who have these AWS Skills
• Proficient in managing AWS core services: VPC, EC2, S3, IAM, RDS, Lambda, EKS.
• Experience with networking concepts in AWS (VPC peering, Transit Gateway, Security Groups, NACLs, Load Balancers).
• Knowledge of scaling and resilience: Auto Scaling Groups, multi-AZ deployments, backup/restore strategies.
• Familiarity with monitoring and logging: CloudWatch, CloudTrail, AWS Config.
• Hands-on with identity & access management (least-privilege IAM policies, SCP, cross-account roles, federation).
• Strong experience with IaC tools like

  Terraform

  (modules, workspaces, state management, remote backends).
• Experience in Linux, Kubernetes and has worked on cloud native applications
• Ability to

  design reusable IaC modules

  and enforce standards across teams
• Should have used CI/CD pipelines to enable

  secure and automated deployments

  using policy checks
• You should be eager to learn and develop new technologies.
• Alongside your technical skills, we look for people with a can-do demeanour who are focussed on quality, reliability and collaborative working.

Desirable

• Experience of routing and switching on ipv4/v6, MPLS, BGP, QOS, Cisco IOS-XR
• Knowledge of the ETSI Mano architectural framework.
• Experience of modern monitoring and logging systems: Zabbix, Prometheus, Grafana, ELK.
• Awareness of ISP technologies like DNS, Radius etc and Voice Core technologies like SBC, IMS etc.
• Build and maintain

  self-service infrastructure platforms

  for developers.
• Experience working with concourse CI/CD