Cloud System Admin @ Ericsson

Ericsson Overview

Ericsson is a world-leading provider of telecommunications equipment & services to mobile & fixed network operators. Over 1,000 networks in more than 180 countries use Ericsson equipment, & more than 40 percent of the worlds mobile traffic passes through Ericsson networks. Using innovation to empower people, business & society, we are working towards the Networked Society, in which everything that can benefit from a connection will have one. At Ericsson, we apply our innovation to market-based solutions that empower people & society to help shape a more sustainable world.
We are truly a global company, working across borders in 175 countries, offering a diverse, performance-driven culture & an innovative & engaging environment where employees enhance their potential everyday. Our employees live our vision, core values & guiding principles. They share a passion to win & a high responsiveness to customer needs that in turn makes us a desirable partner to our clients. To ensure professional growth, Ericsson offers a stimulating work experience, continuous learning & growth opportunities that allow you to acquire the knowledge & skills necessary to reach your career goals.
Job Summary:
We are looking for a skilled OpenShift Engineer to design, implement, and manage enterprise container platforms using Red Hat OpenShift. The ideal candidate will have expertise in Kubernetes, DevOps practices, and cloud-native technologies to ensure scalable, secure, and high-performance deployments.

Key Responsibilities:

OpenShift Platform Management:
Deploy, configure, and manage OpenShift clusters (on-premises and cloud).
Maintain cluster health, performance, and security.
Troubleshoot and resolve issues related to OpenShift and Kubernetes.
Integrate OpenShift with DevSecOps tools for security and compliance.
Containerization & Orchestration:
Develop and maintain containerized applications using Docker & Kubernetes.
Implement best practices for Pods, Deployments, Services, ConfigMaps, and Secrets.
Optimize resource utilization and auto-scaling strategies.
Cloud & Hybrid Deployments:
Deploy OpenShift clusters on AWS, Azure, or Google Cloud.
Configure networking, ingress, and load balancing in OpenShift environments.
Manage multi-cluster and hybrid cloud environments.
Security & Compliance:
Implement RBAC, network policies, and pod security best practices.
Monitor and secure container images using Red Hat Quay, Clair, or Aqua Security.
Enforce OpenShift policies for compliance with enterprise standards.
Monitoring & Logging:
Set up monitoring tools like Prometheus, Grafana, and OpenShift Monitoring.
Configure centralized logging using ELK (Elasticsearch, Logstash, Kibana) or Loki.
Analyze performance metrics and optimize OpenShift workloads.

Required Skills & Qualifications:

Technical Expertise:
Strong hands-on experience with Red Hat OpenShift (OCP 4.x+).
Proficiency in Kubernetes, Docker, and Helm charts.
Experience in Cloud Platforms (AWS, Azure, GCP) with OpenShift deployments.
Strong scripting skills in Bash, Python.
Understanding of GitOps tools like ArgoCD or FluxCD.
Certifications (Preferred but not Mandatory):
Red Hat Certified Specialist in OpenShift Administration (EX280)
Certified Kubernetes Administrator (CKA)
AWS/Azure/GCP certifications related to Kubernetes/OpenShift