performance. Collaborate with architects, developers, and business analysts to translate business requirements into technical integration designs. Administer, configure, and maintain Linux servers (e.g., RHEL, CentOS, Ubuntu) in production and non-production environments. Perform system hardening, patch management, and security configurations. Troubleshoot Linux operating system issues, including performance bottlenecks, network More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Sanderson
performance. Collaborate with architects, developers, and business analysts to translate business requirements into technical integration designs. Administer, configure, and maintain Linux servers (e.g., RHEL, CentOS, Ubuntu) in production and non-production environments. Perform system hardening, patch management, and security configurations. Troubleshoot Linux operating system issues, including performance bottlenecks, network More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Sanderson
performance. Collaborate with architects, developers, and business analysts to translate business requirements into technical integration designs. Administer, configure, and maintain Linux servers (e.g., RHEL, CentOS, Ubuntu) in production and non-production environments. Perform system hardening, patch management, and security configurations. Troubleshoot Linux operating system issues, including performance bottlenecks, network More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Sanderson
performance. Collaborate with architects, developers, and business analysts to translate business requirements into technical integration designs. Administer, configure, and maintain Linux servers (e.g., RHEL, CentOS, Ubuntu) in production and non-production environments. Perform system hardening, patch management, and security configurations. Troubleshoot Linux operating system issues, including performance bottlenecks, network More ❯
system solutions in high-security or complex enterprise environments. Deep understanding of Microsoft Windows Server/Desktop and enterprise Linux distributions (e.g. RHEL, Ubuntu, CentOS). Strong cross-team collaboration skills with the ability to influence and engage diverse stakeholders. Excellent written and verbal communication with a strong attention More ❯
system solutions in high-security or complex enterprise environments. Deep understanding of Microsoft Windows Server/Desktop and enterprise Linux distributions (e.g. RHEL, Ubuntu, CentOS). Strong cross-team collaboration skills with the ability to influence and engage diverse stakeholders. Excellent written and verbal communication with a strong attention More ❯
MCSA - VMWare: VCP - Cisco: CCNA/CCNP - CompTIA: Network+ - Palo Alto: PCNSE - Wireshark: WCNA - Linux: Linux-related certifications or experience (e.g. Red Hat, Ubuntu, CentOS) would be beneficial. Having supported much of the NOC team’s recruitment over the years, we’re confident in the variety of work and More ❯
MCSA - VMWare: VCP - Cisco: CCNA/CCNP - CompTIA: Network+ - Palo Alto: PCNSE - Wireshark: WCNA - Linux: Linux-related certifications or experience (e.g. Red Hat, Ubuntu, CentOS) would be beneficial. Having supported much of the NOC team’s recruitment over the years, we’re confident in the variety of work and More ❯
chandlers ford, south east england, United Kingdom
Spectrum IT Recruitment
MCSA - VMWare: VCP - Cisco: CCNA/CCNP - CompTIA: Network+ - Palo Alto: PCNSE - Wireshark: WCNA - Linux: Linux-related certifications or experience (e.g. Red Hat, Ubuntu, CentOS) would be beneficial. Having supported much of the NOC team’s recruitment over the years, we’re confident in the variety of work and More ❯
MCSA - VMWare: VCP - Cisco: CCNA/CCNP - CompTIA: Network+ - Palo Alto: PCNSE - Wireshark: WCNA - Linux: Linux-related certifications or experience (e.g. Red Hat, Ubuntu, CentOS) would be beneficial. Having supported much of the NOC team's recruitment over the years, we're confident in the variety of work and More ❯
Employment Type: Permanent
Salary: £35000 - £40000/annum 25 Days holiday, Pension Scheme
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
career challenge? The preferred candidate will demonstrate effective application of Infrastructure and extensive knowledge across a variety of technologies such as Linux (Ubuntu/CentOS), Microsoft Windows Server (including services such as AD, DNS, DHCP) and virtualisation (Hyper-V), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype for Business/… OS build Windows 10 & 11, AD, DNS, DHCP and GPO from design to implementation and support; Have strong Linus system administration skills (Ubuntu/CentOS); Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft stack technologies More ❯
your existing knowledge and ability. Your experience The ability to modify design documentation to correct potential defects Experience of configuring Linux Environments (RHEL and CentOS) and automating the deployment via Ansible Strong batch scripting experience coupled with a solid understanding of networking and IP packet structure Experience working in More ❯
your existing knowledge and ability. Your experience • The ability to modify design documentation to correct potential defects • Experience of configuring Linux Environments (RHEL and CentOS) and automating the deployment via Ansible • Strong batch scripting experience coupled with a solid understanding of networking and IP packet structure • Experience working in More ❯
your existing knowledge and ability. Your experience The ability to modify design documentation to correct potential defects Experience of configuring Linux Environments (RHEL and CentOS) and automating the deployment via Ansible Strong batch scripting experience coupled with a solid understanding of networking and IP packet structure Experience working in More ❯
your existing knowledge and ability. Your experience • The ability to modify design documentation to correct potential defects • Experience of configuring Linux Environments (RHEL and CentOS) and automating the deployment via Ansible • Strong batch scripting experience coupled with a solid understanding of networking and IP packet structure • Experience working in More ❯
your existing knowledge and ability. Your experience • The ability to modify design documentation to correct potential defects • Experience of configuring Linux Environments (RHEL and CentOS) and automating the deployment via Ansible • Strong batch scripting experience coupled with a solid understanding of networking and IP packet structure • Experience working in More ❯
experience operations, systems engineering and systems performance expertise. HPC (High Performance Computing) experience at a complex level Demonstrable enterprise experience with Linux; RHEL, Rocky, CentOS or OEL preferred). Low latent network interfaces experience. Co-location (COLO) exposure a nice-to-have. Kernel bypass knowledge and ideally Solarflare/ More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Leidos
career challenge? The preferred candidate will demonstrate effective application of Infrastructure and extensive knowledge across a variety of technologies such as Linux (Ubuntu/CentOS), Microsoft Windows Server (including services such as AD, DNS, DHCP) and virtualisation (Hyper-V), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype for Business/… OS build Windows 10 & 11, AD, DNS, DHCP and GPO from design to implementation and support; Have strong Linus system administration skills (Ubuntu/CentOS); Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft stack technologies More ❯
the sharpest minds in the industry , gaining hands-on experience with cutting-edge infrastructure, tooling, and observability platforms. What You'll Work With: Linux (CentOS/RHEL) Bash & Python scripting Networking fundamentals (switches, routers, packet analysis with tcpdump, Wireshark) Postgres (including TimeScaleDB), ElasticSearch, Kafka InfluxDB, Kapacitor, Telegraf, Grafana (desirable More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Intellect Group
the sharpest minds in the industry , gaining hands-on experience with cutting-edge infrastructure, tooling, and observability platforms. What You'll Work With: Linux (CentOS/RHEL) Bash & Python scripting Networking fundamentals (switches, routers, packet analysis with tcpdump, Wireshark) Postgres (including TimeScaleDB), ElasticSearch, Kafka InfluxDB, Kapacitor, Telegraf, Grafana (desirable More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Intellect Group
the sharpest minds in the industry , gaining hands-on experience with cutting-edge infrastructure, tooling, and observability platforms. What You'll Work With: Linux (CentOS/RHEL) Bash & Python scripting Networking fundamentals (switches, routers, packet analysis with tcpdump, Wireshark) Postgres (including TimeScaleDB), ElasticSearch, Kafka InfluxDB, Kapacitor, Telegraf, Grafana (desirable More ❯
and communication skills, and will additionally possess technical or business experience with about 3-5 years' experience in: Electronic trading. FIX protocol Forex markets CentOS/REHL (or other *nix) Scripting/coding experience in languages such as Bash or Python Extreme comfort with log investigation and configuration file More ❯