System Administrator - Linux & Kubernetes
Listed on 2026-09-18
-
IT/Tech
Systems Administrator, Unix/Linux, Cloud Computing: Infrastructure & Operations
Overview
Bristol HQ (Hybrid Working – 2 days on-site, 3 days remote).
We’re seeking a talented System Administrator with strong skills in Kubernetes, Helm, and Linux to join a growing technology team. This is a hands-on role where you’ll take ownership of systems,
work directly with customers
, and ensure secure, reliable, and scalable solutions are delivered.
You’ll be part of a collaborative environment where you’ll play a key role in both day-to-day operations and longer-term projects, working across infrastructure, automation, and containerised environments.
Responsibilities- Administer, configure, and support Linux systems across development and production environments.
- Manage and maintain Kubernetes clusters (deployment, scaling, monitoring, and troubleshooting).
- Use Helm charts to drive consistency and reliability in deployments.
- Work with Rancher for cluster management and configuration.
- Configure Ingress and networking for secure, reliable public access to services.
- Collaborate directly with customers and internal stakeholders
, ensuring technical requirements are met and solutions are well-documented. - Produce high-quality technical documentation and share knowledge across the team.
- Support automation and CI/CD practices to improve efficiency.
- Strong commercial experience with Linux administration (5+ years).
- Proficiency with Helm charts for deployments.
- Solid understanding of networking concepts (DHCP, subnetting, routing, firewalls).
- Good documentation and communication skills, with customer-facing experience
. - Comfortable troubleshooting and problem-solving in complex environments.
- Exposure to Rancher and/or Istio Service Mesh is highly desirable.
- Opportunity to take ownership of modern,
containerised environments
. - Work closely with customers as well as internal teams, delivering tangible business impact.
- A collaborative culture that values innovation and professional growth.
If you’re a System Administrator with strong Kubernetes, Helm, and Linux expertise, and you’re excited about working directly with customers in a fast-paced environment, we’d love to hear from you.
We’re on a mission to put people and the planet before profit, leaving the world in a better place than we found it.
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