SENIOR SYSTEMS ADMINISTRATOR (UNIX) (NATO SECURITY CLEARANCE)

They're looking for a Senior Systems Administrator to join an extremely long-term project, in which you will have a chance to learn from the best and experience completing an exciting long-term project, all whilst growing personally and professionally. You will also get to work with and teach your more junior colleagues., * You will own Unix/Linux system performance, availability, and troubleshooting

• You will design, operate, and optimise Rancher-managed Kubernetes clusters in air-gapped environments
• You will drive automation, security hardening, and compliance activities
• You will design and maintain monitoring, logging, and alerting solutions
• You will support CI/CD pipelines and collaborate with DevOps and development teams
• You will mentor junior colleagues and maintain technical documentation, * You can enjoy an extremely long-term project, with all of the luxuries of a stable, growing company
• You can work for a mid-sized company - no bureaucracy, efficient processes, and plenty of opportunity for you to grow
• You can join the close-knit team on fun event days e.g., Oktoberfest
• You will be able to help out and train your more junior colleagues, or receive the training yourself

Do you have experience in VMware?, * You have C1+ English language skills and have/are eligible for NATO security clearance

• You have expert-level Unix/Linux system administration knowledge
• You have strong hands-on experience with Kubernetes and Rancher (ideally 3+ years)
• You have experience with automation, monitoring stacks, container security, and storage
• You have knowledge of CI/CD tools, version control, and IT service management processes
• You have solid networking knowledge

Desired Skills:

• You have knowledge of ITIL
• You hold relevant certifications or degrees (e.g. CKA, RHCE)
• You have experience with VMware, BMC Helix, or SIEM tools

I'm working with a long-standing company that delivers high-quality data, cybersecurity and software services across various sectors, including defence, banking, and aerospace. Their mature, innovative platforms set them apart from competitors, as do their awards.