Infrastructure Engineer – On-Prem Kubernetes Deployment

JR United Kingdom; Dartford; Remote; GBP 60,000 - 80,000; Full time

Job summary

A technology company in Dartford is seeking an Infrastructure Engineer to manage the deployment and maintenance of Kubernetes clusters. This remote role requires extensive experience with infrastructure as code and open-source solutions. The ideal candidate will have a solid background in setting up and configuring RKE2, and excellent communication skills are vital for coordinating between technical teams. The position is critical for maintaining live environment stability.

Qualifications

• Experience with multi-node RKE2 clusters setup.
• Hands-on experience in installations of open-source components.
• Strong knowledge in Kubernetes deployments.

Responsibilities

• Support live on-premise deployment and maintenance of Kubernetes clusters.
• Interface across technical teams to ensure stable deployments.
• Manage service integration and lifecycle.

Skills

Infrastructure as code

Kubernetes

RBAC management

Open-source integration

Service integration

Clear communication

Tools

Prometheus

Grafana

Rook Ceph

PostgreSQL

Helm

Kustomize

Job description

Social network you want to login/join with:

col-narrow-left

Client:

Bright Purple

Location:

dartford, United Kingdom

Job Category:

Other

-

EU work permit required:

Yes

col-narrow-right

Job Views:

3

Posted:

26.08.2025

Expiry Date:

10.10.2025

col-wide

Job Description:

Remote working for UK based candidates.

We’re hiring an Infrastructure Engineer to support a live on-premise deployment and maintenance of Kubernetes clusters using RKE2. This role is within a delivery-critical environment and requires experience with infrastructure as code, open-source integration, and hands-on cluster configuration.

You’ll be working across:

• Multi-node RKE2 clusters – setup, networking, RBAC, disaster recovery, and failover
• Installation and configuration of open-source components – including Prometheus, Grafana, Loki, Alloy, PostgreSQL, Rook Ceph, ActiveMQ Artemis, and Keycloak
• Kubernetes native deployment tooling - Helm and Kustomize (creation and use required), plus exposure to FluxCD pipelines
• Service integration and lifecycle management - dashboards, databases, identity, messaging, and object storage
• On-prem delivery mindset – no cloud-native shortcuts, full infrastructure control from install to runtime
• Clear, confident communication – interfacing across technical teams to ensure stable deployments and smooth handover

This role is suited for Infrastructure Engineers who have shipped, configured, and supported Kubernetes in real production environments.