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Ericsson

Senior Site Reliability Engineer

Ericsson
Ireland · Full-time · Not Applicable

About This Opportunity

Are you detail-oriented with experience in software, appliances, or system engineering? Are you passionate about designing and operating cloud-native production services at scale? Do you enjoy working with open-source projects and distributed system design, focusing on operational stability and performance?

The EWS Site Reliability Engineering (SRE) team offers an excellent opportunity in a fast-paced, innovative, and highly collaborative technical environment. We invite you to explore our Ericsson Web Services (EWS) offering to learn more: https://ews.rnd.gic.ericsson.se

We are looking for an open-minded, self-driven team member to join a group of top-tier SREs in Shared Development Clouds. With a solution-oriented attitude and an engineering-focused culture, we are responsible for architecting, designing, implementing, deploying, and operating full-stack cloud-native infrastructure and platforms—from hardware to microservices—to enable Ericsson's cloud-native development environment and 5G business.

What You Will Do

  • Integrate open-source projects within the CNCF landscape: https://www.cncf.io
  • Design, implement, test, and operate high-quality, failure-resistant private clouds using Kubernetes and the cloud-native ecosystem, ensuring reliability and performance at scale.
  • Automate and build advanced CI/CD platforms and software supply chains.
  • Develop monitoring, logging, alerting, and proactive issue responses.
  • Build data center networks, Kubernetes CNIs solutions, and distributed storage systems such as Ceph and Kubernetes CSIs.
  • Engage in scaling, performance tuning, systematic problem-solving, cloud-native security, and Kubernetes hardening.

What You Will Bring

  • A degree in Electrical Engineering, Computer Science, Software Engineering, Telecommunications, or a related technical field.
  • A commitment to continuous learning and a passion for open-source technology.
  • A knack for creating tools to automate routine tasks; organized and meticulous.
  • Ability to thrive in a team setting at a startup pace, with an open mind and self-drive.
  • Flexibility to manage on-call duties.
  • Expertise in Linux (RHEL, SLES, Ubuntu) and Linux kernel knowledge is a plus.
  • Proficiency in at least one programming language (e.g., Go, Python, C/C++).
  • Experience in research, software development, platform development, hardware or appliances, IT, service operations, and cloud operations.
  • Skills in Linux system administration and network administration.
  • Knowledge of data center infrastructure, replication, scaling, and performance tuning.
  • Familiarity with metrics, monitoring, and integrating open-source tools.
  • Experience with CI/CD tooling and release engineering.
  • Experience with public clouds (Azure, AWS, GCP) and comfort with Go, Python, bash scripts, etc.
  • Experience with tools such as Git, GitLab, Docker, Rancher, Jenkins, ELK, Redis, Spinnaker, GitOps, Kubeflow, and Ceph.
  • Knowledge of Infrastructure as Code tools like Ansible and Terraform.
  • Deep knowledge of cloud-native and Kubernetes ecosystems.
  • Experience with eBPF and familiarity with Kubeflow/TensorFlow.
  • Understanding of cloud technologies: compute, storage, network, database, and security.

Key Skills

Ranked by relevance

cloud kubernetes linux storage python cicd infrastructure as code system administration kubeflow jenkins ansible docker gitlab redis bash git aws gcp elk
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Posted
Jan 22, 2026
Type
Full-time
Level
Not Applicable
Location
Athlone
Company
Ericsson

Industries

Telecommunications

Categories

Other

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