Third Line Infrastructure Engineer

There is a lot happening in Linux! Join our dynamic IT Defence team, where you will be responsible for all aspects of our Linux capabilities. This role offers exposure to business-as-usual operations, delivered services, and innovative project work. We welcome candidates with experience in Slurm or HPC and Ansible. You do need to be eligible for SC and DV Clearance. Hybrid Fixed: 3 days per week on our Portsmouth OR Salisbury site, 2 days home working.What you'll be doingOversee and enhance Linux platform capabilities.Develop and maintain open-source and commercial tooling.Provide expert 3rd line technical support, mentoring, and fault resolution for 1st/2nd line teams.Act as a subject matter expert in Linux.What we need from youExtensive experience in large-scale Linux platform engineering and automation.Proficiency with Enterprise Linux OS (RedHat, CentOS, Oracle) to RHCE level.Familiarity with DevOps and automation tools (Terraform, Git, Ansible, Vault).Experience in building and, There is a lot happening in Linux! Join our dynamic IT Defence team, where you will be responsible for all aspects of our Linux capabilities. This role offers exposure to business-as-usual operations, delivered services, and innovative project work. We welcome candidates...

Job Title Senior z/OS Performance & Capacity Management EngineerLocation Remote - as long as they are near one of the service centers.5 Must HavesExtensive experience (10 years) monitoring, analyzing, and optimizing the mainframe computing platform including storage, DB2,..., Do you enjoy solving complex testing challenges and want to make a real impact on national security? Join us as a Lead Technical Test Engineer, working on a major defence client site. You'll be part of a supportive test team with a strong culture of knowledge sharing,..., A leading IT Defence company is seeking a skilled Linux Engineer to oversee Linux capabilities on-site in Portsmouth or Salisbury, with hybrid working options. The role requires extensive experience in Linux platform engineering, proficiency in Enterprise Linux OS, and...

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