Site Reliability Engineer

# Site Reliability Engineer

## Role Overview

We are looking for a Site Reliability Engineer (SRE) to support and scale our on-premises container and virtual machine infrastructure. You will work within a team to ensure the stability of our OpenShift and GKE On-Prem clusters, focusing on automation, monitoring, and application delivery.

## Key Responsibilities

• Assist in the day-to-day operations and maintenance of OpenShift and GKE (Anthos) clusters running on local hardware.
• Use Helm, Terraform and GitOps to deploy applications across on-prem environments.
• Configure and manage Prometheus, FluentD, and Grafana to maintain visibility into system health.
• Support the performance and availability of Apache Druid, MySQL and PostgreSQL for data processing.
• Networking: Troubleshoot local DNS, routing, and connectivity issues between geographically dispersed clusters

## Technical Requirements

• Hands-on experience with OpenShift and GKE On-Prem.
• Experience with Helm, GitOps, and Terraform
• Familiarity with Prometheus, Fluentd and Grafana.
• Familiarity with maintaining Apache Druid, MySQL and PostgreSQL clusters.
• Understanding of Networking and DNS in a data center context.

## Nice to have

• Proficiency in Python or Go.

## Trainings

Our company supports the self-development of the employees and provides professional training programs for networking, software development and cloud technologies.

## Travels

From time to time, you will be requested to travel for work to attend internal gatherings and workshops or to represent the company at conferences or meetings.

Ref ID: 60328

Location:
Athens, I, GR

Business Unit: PCCW Global

Full Time/ Part Time: Full Time

Job Function: Technology

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