Systems Engineer III

Reference: 168625_1783698332

We are partnering with a leading global technology company that's looking for an experienced Systems Engineer to join their Platform Engineering team. This is an opportunity to work on large-scale, mission-critical Kubernetes infrastructure powering cloud-native applications used around the world.

If you're passionate about automation, cloud infrastructure, and building highly scalable platforms, this role offers the chance to work with cutting-edge technologies in a collaborative engineering environment.

What You'll Be Doing

  • Manage, patch, upgrade, and optimise Kubernetes infrastructure across on-premises and public cloud environments.

  • Build and improve Infrastructure as Code (IaC) solutions using Terraform, Helm, and GitOps practices.

  • Develop automation and tooling using Python and/or Go.

  • Design and maintain CI/CD pipelines for infrastructure deployments.

  • Deploy and support networking and storage solutions for Kubernetes workloads.

  • Improve monitoring, observability, and alerting with Prometheus, Grafana, and cloud-native tooling.

  • Troubleshoot production issues and help drive improvements in reliability and operational excellence.

  • Leverage AI-powered tooling and automation to enhance platform operations and reduce incident resolution times.

  • Collaborate with engineering teams to deliver secure, scalable, and resilient cloud infrastructure.

What We're Looking For

  • 3+ years of hands-on experience managing Kubernetes in production environments.

  • 5+ years of strong Linux systems administration experience.

  • Experience with cloud-native technologies including Terraform, Helm, Argo CD or Flux.

  • Solid networking knowledge covering DNS, TLS, load balancing, ingress/egress, and firewalls.

  • Strong scripting or software development experience in Python or Go.

  • Experience with GitOps workflows and CI/CD pipelines.

  • Knowledge of observability tools such as Prometheus and Grafana.

  • Kubernetes certifications (CKA) or cloud certifications (AWS, Azure, GCP) are highly desirable.

Why Apply?

  • Join a world-class engineering team working on cloud infrastructure at scale.

  • Work with modern DevOps, Kubernetes, automation, and AI technologies.

  • Hybrid working model based in Dublin, Ireland.

  • Excellent opportunity to influence platform engineering practices and work on highly available production systems.

GCS is acting as an Employment Business in relation to this vacancy.

COMPETITIVE SALARY
Added 10/07/2026
Reference: 168625_1783698332

Systems Engineer III

Republic of Ireland Contract DevOps

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