CentOS Jobs in London

1 to 25 of 89 CentOS Jobs in London

DevOps/Senior Systems Administrator/Engineer

London, England, United Kingdom
Hybrid / WFH Options
Harris Computer
science, information science, information systems, or related field OR equivalent work experience in a systems admin role At least 7 years of experience/familiarity with Linux (Oracle, RHEL, CentOS) and Windows Server OS Proficiency in cloud platforms (e.g., AWS, Azure, Google Cloud) Solid understanding of networking, security, and infrastructure management Experience/familiarity Fortinet Fortigate firewall/vpn More ❯
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Automation Consultant (UK full-remote)

London, England, United Kingdom
Hybrid / WFH Options
IB Boost Limited
. Screen automation technologies (including Selenium, Playwright, and Puppeteer). Modern DevOps environments, particularly virtualization and containerisation (Docker, Podman, Kubernetes, Open Stack, etc.). General concepts of Linux (especially CentOS/Alma/Rocky/RHEL and Ubuntu) and Windows Server. General concepts of RDBMS (particularly MySQL/MariaDB/Postgres) but also an interest in in-memory persistence More ❯
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Lead DevOps Engineers -SC Security Clearance

London, England, United Kingdom
Hybrid / WFH Options
InterQuest Solutions
Security Clearance or the ability to undergo SC Security Clearance Strong DevOps experience with CI/CD, infrastructure as code, and automation Expertise in Unix/Linux (RHEL/CentOS) and scripting with Bash, Python, or Go Significant experience with AWS cloud infrastructure Deep understanding of IaC tools: Terraform, Packer, CloudFormation Proven leadership in multidisciplinary delivery teams Skills in … Grafana, Splunk Experience working in a DevOps environment with a focus on CI/CD pipelines Experience designing, implementing, securing, and supporting Unix/Linux platforms (preferably RHEL/CentOS) with scripting languages Experience developing and supporting cloud-based applications in AWS Knowledge of CI/CD tools such as Gitlab CI & Jenkins Experience with Infrastructure as Code tools More ❯
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Lead DevOps Engineers -SC Security Clearance

London, England, United Kingdom
Hybrid / WFH Options
InterQuest Group
Security Clearance or the ability to undergo SC Security Clearance Strong DevOps experience with CI/CD, infrastructure as code, and automation Expertise in Unix/Linux (RHEL/CentOS) and scripting with Bash, Python, or Go Significant experience with AWS cloud infrastructure Deep understanding of IaC tools: Terraform, Packer, CloudFormation Proven leadership in multidisciplinary delivery teams Skills in More ❯
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DevOps/Senior Systems Administrator/Engineer

London, England, United Kingdom
Hybrid / WFH Options
Systems & Software, Inc
science, information science, information systems, or related field OR equivalent work experience in a systems admin role At least 7 years of experience/familiarity with Linux (Oracle, RHEL, CentOS) and Windows Server OS Proficiency in cloud platforms (e.g., AWS, Azure, Google Cloud) Solid understanding of networking, security, and infrastructure management Experience/familiarity Fortinet Fortigate firewall/vpn More ❯
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Linux/Wintel Engineer

London, England, United Kingdom
Hadron Talent -Hadronfinsys
infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities: Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware More ❯
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Linux Engineer

London, England, United Kingdom
LT Harper - Cyber Security Recruitment
and thrive in high-availability, enterprise-scale settings, this is a fantastic opportunity to make an impact. What You’ll Be Doing: Deploy, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments Collaborate on server and service migrations during a full infrastructure rebuild Apply patches, harden systems, and enforce security policies Support virtual environments (VMware More ❯
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Linux Administrator (DV Security Clearance)

London
CGI
in this role Minimum 2 years of hands-on experience as a Linux Systems Administrator, with proven expertise in managing and maintaining enterprise-grade Linux environments (e.g., Red Hat, CentOS, Ubuntu). Strong knowledge of Linux command-line utilities, shell scripting (Bash, etc.), and system administration tasks including user and group management, file system permissions, software installations, and service More ❯
Employment Type: Permanent
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Full-stack Java Developer (UK full-remote)

London, England, United Kingdom
Hybrid / WFH Options
IB Boost Limited
scalable service-based application stacks Modern enterprise security requirements and implications on platform architecture How modern operational platforms (Kubernetes, OCI containers, etc.) integrate with the development process Linux (especially CentOS/Alma/Rocky/RHEL and Ubuntu) RDBMS (particularly MySQL/MariaDB/Postgres) but also an interest in in-memory persistence and column-oriented/document databases … d work with directly in this role): Java JavaScript Angular MySQL/MariaDB Spring AWS Groovy Maven Git Ansible HTML/CSS NodeJS Azure Docker/Podman Kubernetes Jenkins CentOS/Alma/Rocky Packer Terraform Nginx ElasticSearch Grafana Kibana Telegraf Ubuntu Nexus Windows Server Hyper-V Vagrant Eclipse RCP Python Matomo Sonarqube Google Suite You MUST have experience … requirements and implications on platform architecture How modern operational platforms (Kubernetes, OCI containers, etc.) integrate with the development process Scripting (e.g. Bash/Korn, Groovy, Python, etc.) Linux (especially CentOS/Alma/Rocky/RHEL and Ubuntu) RDBMS (particularly MySQL/MariaDB/Postgres) but also an interest in in-memory persistence and column-oriented/document databases More ❯
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Linux/Winterl Engineer

City of London, London, United Kingdom
RED Global
infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware More ❯
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Linux/Winterl Engineer

London Area, United Kingdom
RED Global
infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware More ❯
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Linux/Wintel Engineer

City of London, Greater London, UK
Hadron Talent -Hadronfinsys
infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities: Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware More ❯
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Linux Engineer

City of London, London, United Kingdom
Paritas Recruitment
infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware More ❯
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Linux Engineer

London Area, United Kingdom
Paritas Recruitment
infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware More ❯
Posted:

Linux/Wintel Engineer

London, England, United Kingdom
JR United Kingdom
infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities: Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware More ❯
Posted:

Linux Engineer

London Area, United Kingdom
LT Harper - Cyber Security Recruitment
and thrive in high-availability, enterprise-scale settings, this is a fantastic opportunity to make an impact. 🛠 What You’ll Be Doing: Deploy, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments Collaborate on server and service migrations during a full infrastructure rebuild Apply patches, harden systems, and enforce security policies Support virtual environments (VMware More ❯
Posted:

Linux Engineer

City of London, London, United Kingdom
LT Harper - Cyber Security Recruitment
and thrive in high-availability, enterprise-scale settings, this is a fantastic opportunity to make an impact. 🛠 What You’ll Be Doing: Deploy, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments Collaborate on server and service migrations during a full infrastructure rebuild Apply patches, harden systems, and enforce security policies Support virtual environments (VMware More ❯
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Infrastructure Consultant - Windows/Linux, Network & Security

London, England, United Kingdom
Capula Investment Management LLP
for server, networking, and security-related incidents and service requests Manage and troubleshoot issues across Windows Server (2016/2019/2022) and Linux environments (primarily Red Hat/CentOS) Respond to and resolve 2nd/3rd tier user escalations across desktop, server, and network domains Support and maintain network infrastructure including firewalls, switches, VPNs, and wireless systems (primarily … critical support outside business hours Requirements Qualifications & Experience Minimum 5 years of experience in systems and infrastructure support roles Strong experience with both Windows Server and Linux (Red Hat, CentOS) Solid understanding of networking concepts (TCP/IP, VLANs, VPNs, DNS, DHCP) and hands-on experience with Cisco technologies Experience in implementing or supporting infrastructure security controls, including patching More ❯
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Linux Systems Administrator

London, England, United Kingdom
Hybrid / WFH Options
Experis - ManpowerGroup
and absences. Helping schedule infrastructure changes, software deployments, patching etc. out of normal business hours. Essential Skills: Proven experience of Linux server administration (Ubuntu 14, Debian 8, RHEL/CentOS 7). Proven experience of MySQL/MariaDB database configuration, management, maintenance and fault diagnosis. Experience with Linux server security hardening using industry best practices. Configuration, administration and fault More ❯
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Remediation Engineer

Hounslow, England, United Kingdom
Vallum Associates
experience with AWS and Azure cloud security practices. Familiarity with patch management, endpoint protection, and configuration management tools. In-Depth Knowledge Of: Windows Server, Linux distributions (Ubuntu, RHEL/CentOS) Network and endpoint security principles Patch management and vulnerability lifecycle Vulnerability scanning and management tools (e.g., Tenable, Qualys, Rapid7) Scripting and automation (PowerShell, Bash, Python) Ticketing and ITSM tools More ❯
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Cyber Security Engineer

Greater London, England, United Kingdom
Gazelle Global
experience with AWS and Azure cloud security practices. Familiarity with patch management, endpoint protection, and configuration management tools. In-Depth Knowledge Of: Windows Server, Linux distributions (Ubuntu, RHEL/CentOS) Network and endpoint security principles Patch management and vulnerability lifecycle Vulnerability scanning and management tools (e.g., Tenable, Qualys, Rapid7) Scripting and automation (PowerShell, Bash, Python) Ticketing and ITSM tools More ❯
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Remediation Engineer – Security & Vulnerability Management

London, England, United Kingdom
TEKsystems
experience with AWS and Azure cloud security practices. • Familiarity with patch management, endpoint protection, and configuration management tools. In-Depth Knowledge Of: • Windows Server, Linux distributions (Ubuntu, RHEL/CentOS) • Network and endpoint security principles • Patch management and vulnerability lifecycle • Vulnerability scanning and management tools (e.g., Tenable, Qualys, Rapid7) • Scripting and automation (PowerShell, Bash, Python) • Ticketing and ITSM tools More ❯
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Infrastructure Consultant - Windows/Linux, Network & Security

London, England, United Kingdom
Capula
for server, networking, and security-related incidents and service requests. Manage and troubleshoot issues across Windows Server (2016/2019/2022) and Linux environments (primarily Red Hat/CentOS). Respond to and resolve 2nd/3rd tier user escalations across desktop, server, and network domains. Support and maintain network infrastructure including firewalls, switches, VPNs, and wireless systems … critical support outside business hours. Requirements Qualifications & Experience Minimum 5 years of experience in systems and infrastructure support roles. Strong experience with both Windows Server and Linux (Red Hat, CentOS). Solid understanding of networking concepts (TCP/IP, VLANs, VPNs, DNS, DHCP) and hands-on experience with Cisco technologies. Experience in implementing or supporting infrastructure security controls, including More ❯
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Platform Services Specialist- Global Investment Management

London, England, United Kingdom
Oxford Knight
be flexible, flourish in a high - paced and challenging environment, and have the capacity to grow and learn from peers. Required Qualifications: 3+ years working with Linux (RHEL/CentOS/OEL preferred) in an enterprise environment with the following areas of focus: operations, systems engineering and containerization. Experience with configuration management, i.e. Chef, Puppet, and Ansible. Experience with More ❯
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Network and System Engineer

London, England, United Kingdom
AWTG Ltd
join our team. The ideal candidate will have a strong background in IT infrastructure, networking, and system administration, with expertise in managing and configuring Linux operating systems (e.g., Ubuntu, CentOS, RHEL) and network interfaces. You will be responsible for installing, updating, and securing systems, administering storage solutions like RAID and NFS, and setting up backup and recovery systems. You … Designing, implementing, and maintaining the company’s IT infrastructure, including networks, servers, and hardware, ensuring system reliability, scalability, and performance. Install, configure, and manage Linux operating systems (e.g., Ubuntu, CentOS, RHEL). Apply patches, updates, and kernel upgrades, including iDRAC firmware updates. Implement security hardening measures to protect Linux systems against threats. Deploy and configure network interfaces, firewalls (e.g. More ❯
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CentOS
London
10th Percentile
£43,750
25th Percentile
£64,688
Median
£80,000
75th Percentile
£85,000
90th Percentile
£142,500