Third Line Infrastructure Engineer

Overview 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. We have different level opportunities in this growing team, so don't shy away if you don't have all the skills. 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.ResponsibilitiesOversee 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.Extensive 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 securing Linux environments, including Kubernetes clusters (on-premise and cloud).Preferred qualificationsNetwork technologies (LAN, WAN, Cisco switching, Juniper and Fortinet security products) and working knowledge of TCP/IP networking.Database administration (MySQL, PostgreSQL, MariaDB or InfluxDB).Virtualisation management experience - VMware, XenServer, OpenStack or Hyper-V.Working knowledge of OpenShift, OpenStack.Secure Linux and iptables.#J-18808-Ljbffr Similar jobs

Linux Infrastructure Engineer

Sopra Steria

Job Description 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..., Job Title: Principal Systems Engineer (Facilities & Infrastructure Upgrades) Location: Boscombe Down WFH: 3 days onsite per week Duration: 6 months Clearance: SC to Start preferred IR35: Inside Day Rate: £DOE Key Skills: Systems Engineering, Test, Trials, Training,..., Job Title: Principal Systems Engineer (Facilities & Infrastructure Upgrades) Location: Amesbury WFH: 3 days onsite per week Duration: 6 months Clearance: SC to Start preferred IR35: Inside Day Rate: £DOE Increase your chances of an interview by reading the following..., 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..., A cutting-edge aerospace company in Salisbury is seeking a skilled IT professional to support and deploy critical IT infrastructure. The role requires expertise in managing WAN/LAN networks and server technologies, ensuring compliance with cyber security policies, and..., Job Title: Principal Systems Engineer (Facilities & Infrastructure Upgrades) Location: Amesbury WFH: 3 days onsite per week Duration: 6 months Clearance: SC to Start preferred IR35: Inside Day Rate: £DOE Key Skills: Systems Engineering, Test, Trials, Training,..., 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... © 2026, Jobsora.com

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A leading IT firm in the UK is seeking a candidate to join their Linux team, responsible for managing and enhancing Linux capabilities. The position offers a hybrid working model, requiring presence on site in Salisbury or Portsmouth three days a week. Applicants should..., Third Line Infrastructure Engineer (SC) - Contract - Salisbury/Hybrid - £350.00 per day Outside IR35Synergize Consulting are now hiring for a Third Line Infrastructure Engineer to work at a leading defence client, on a contract basis.The successful candidate will be working..., Third Line Infrastructure Engineer (SC) - Contract - Salisbury/Hybrid - £350.00 per day Outside IR35 Synergize Consulting are now hiring for a Third Line Infrastructure Engineer to work at a leading defence client, on a contract basis. The successful candidate will be...