23 of 23 Permanent Linux Systems Administrator Jobs in England

Linux Systems Administrator - Devops/AWS - £40-50k Ubuntu/Redhat/Centos/Fedora/Debian/Unix - MySQL/Apache2/Amazon Web Services/EC2/DNS Desirable - Puppet/Chef/IDE/PHP/LAMP This leading software technology … business have a immediate vacancy for a Linux Systems Administrator, you will work with 3rd party providers, manage hosted Ubuntu servers/desktops and will be responsible for deployment and configuration of applications, services and networks. Your primary responsibility will be to monitor their technology … platform which relies upon scalable AWS services. They are primarily looking for someone with a passion for Linux and Cloud systems who is keen to learn - they are going through a period of change and you will get to work with configuration management tools and will contribute More ❯

Job Title: Senior Linux Systems Administrator Location: Ipswich – 2 days Employment Type: Full-Time | Permanent Salary: 50-60K + Benefits We’re hiring on behalf of a cutting-edge tech-driven client in the connectivity sector who is seeking a seasoned Linux expert. If you're passionate about open-source systems, thrive in high-performance environments, and want to work with a company that truly values technical excellence — this is the opportunity for you. About the Role: As a Linux Systems Administrator , you will … performance, and security across a wide array of critical services. What You’ll Be Doing: Administering, upgrading and maintaining enterprise-level Linux systems: Unbuntu, Debian Automating routine tasks using Bash, Python, or similar scripting languages Developing & Deploying solutions – Building and maintaining Linux & Network infrastructure. Managing More ❯

Job Title: Senior Linux Systems Administrator Location: Ipswich – 2 days Employment Type: Full-Time | Permanent Salary: 50-60K + Benefits We’re hiring on behalf of a cutting-edge tech-driven client in the connectivity sector who is seeking a seasoned Linux expert. If you're passionate about open-source systems, thrive in high-performance environments, and want to work with a company that truly values technical excellence — this is the opportunity for you. About the Role: As a Linux Systems Administrator , you will … performance, and security across a wide array of critical services. What You’ll Be Doing: Administering, upgrading and maintaining enterprise-level Linux systems: Unbuntu, Debian Automating routine tasks using Bash, Python, or similar scripting languages Developing & Deploying solutions – Building and maintaining Linux & Network infrastructure. Managing More ❯

Linux Systems Administrator - Devops/AWS - £40-50k Technologies: Ubuntu/Redhat/Centos/Fedora/Debian/Unix - MySQL/Apache2/Amazon Web Services/EC2/DNS Desirable: Puppet/Chef/IDE/PHP/LAMP This leading software … technology business has an immediate vacancy for a Linux Systems Administrator. You will work with 3rd party providers, manage hosted Ubuntu servers/desktops, and be responsible for deployment and configuration of applications, services, and networks. Your primary responsibility will be to monitor their technology platform which … relies upon scalable AWS services. They are primarily looking for someone with a passion for Linux and Cloud systems who is keen to learn. You will get to work with configuration management tools and contribute to exciting projects that will boost your career. Suitable candidates must demonstrate More ❯

We are seeking an experienced Linux Systems Administrator to join our international IT team, supporting and maintaining critical infrastructure across Northern Europe. In this role, you will be responsible for system installation, maintenance, troubleshooting, and support in a dynamic, global environment. This is an exciting … opportunity to work with cutting-edge Linux systems in a global environment. If you're passionate about technology and problem-solving, apply today! This is an exciting opportunity to work with cutting-edge Linux systems in a global environment. If you're passionate about … What Were Looking For: Degree in Computer Science, IT Engineering, or equivalent experience Proven experience in Linux system administration Experience with database systems (Oracle, SQL Server, MySQL) Familiarity with virtualisation (VMware), monitoring tools (Icinga/Nagios), and networking (TCP/IP, routing) Strong problem-solving skills and More ❯

Linux Systems Engineer Are you ready to accelerate your career in a technically challenging and meaningful environment? We’re looking for a Linux Systems Engineer to join a tight-knit internal IT team supporting a mission-critical infrastructure that underpins life-saving technology used … across the globe. You’ll play a key role in deploying, upgrading, and maintaining software and infrastructure systems across multiple environments. This is a hands-on, high-expectation role ideal for someone who wants to be technically stretched , sharpen their skills , and work with a leader committed to making … this could be your proving ground. What You’ll Be Doing Supporting and improving a globally distributed infrastructure estate with varied Linux systems (Debian/Ubuntu) Managing live database systems (MySQL/MongoDB), backups, and performance tuning Troubleshooting day-to-day technical issues — expect some days More ❯

Linux Systems Engineer Are you ready to accelerate your career in a technically challenging and meaningful environment? We’re looking for a Linux Systems Engineer to join a tight-knit internal IT team supporting a mission-critical infrastructure that underpins life-saving technology used … across the globe. You’ll play a key role in deploying, upgrading, and maintaining software and infrastructure systems across multiple environments. This is a hands-on, high-expectation role ideal for someone who wants to be technically stretched , sharpen their skills , and work with a leader committed to making … this could be your proving ground. What You’ll Be Doing Supporting and improving a globally distributed infrastructure estate with varied Linux systems (Debian/Ubuntu) Managing live database systems (MySQL/MongoDB), backups, and performance tuning Troubleshooting day-to-day technical issues — expect some days More ❯

Linux System Administrator – Global Brand - Up to £75K Basic Salary - £120K + OTE (25% Bonus + Stock) Overview: An exciting opportunity has arisen with a market leading Software company for an experienced Linux SysAdmin. We are looking for a self-driven professional, to assist … to stakeholder requests within agreed timescales or SLO Drive automation to reduce failures, manual tasks and therefore improving overall application performance and availability Perform systems administration activities to ensure the smooth operation of applications across multiple platforms Coordinate and communicate with impacted stakeholders as per incident management process Demonstrate … site in the Bristol area - 5 days a week Up to 25% bonus Stocks option Excellent training and career opportunity Linux System Administrator – Global Brand - Up to £75K Basic Salary - £120K + OTE (25% Bonus + Stock More ❯

areas of growth as part of our day to day objectives. Reporting to the Linux Team Lead, the Linux System Administrator will be responsible for providing 3rd line IT Support to the JD business users - providing technical support, including detection, recording, analysis and the … They will also perform server installation, server and administrative script development, testing, and patching under the direction of the Senior Linux System Administrator and/or the Linux Team Lead. Working hours - 40 What You'll Be Doing: Provide 3rd line technical support for … 3+ years working in a service support environment with exposure to ITIL processes. Server administration experience with Red Hat, CentOS, AlmaLinux or Oracle Linux, releases 7 through 9. Experience with Bash scripting and associated tools such as sed, awk, sort, uniq. Experience of working in an ITIL environment More ❯

Linux System Administrator - VoIP (Telecom) Location: Remote (UK) Salary: £60k-£90k Start Date: ASAP A leading telecom provider is looking for an experienced Linux System Administrator to manage and optimise its VoIP infrastructure. This is a hands-on, fully remote role ideal … for someone with a strong background in Asterisk , Kamailio , FreeSWITCH , and Linux systems administration . Key Responsibilities: Maintain and troubleshoot VoIP servers and call quality issues. Deploy and manage high-availability platforms using Corosync, Pacemaker, and DRDB. Configure MySQL replication and support database performance. Automate processes using … Prometheus, Grafana, and Icinga. Collaborate with internal tech teams and manage co-located hardware. Requirements: 6+ years' experience in a telecom/VoIP Linux admin role. Strong knowledge of SIP, RTP, SDP, NAT traversal. Advanced skills in SAP, Oracle, and MySQL. Familiarity with KVM/Libvirt, CI/ More ❯

Linux System Administrator - VoIP (Telecom) Location: Remote (UK) Salary: £60k-£90k Start Date: ASAP A leading telecom provider is looking for an experienced Linux System Administrator to manage and optimise its VoIP infrastructure. This is a hands-on, fully remote role ideal … for someone with a strong background in Asterisk , Kamailio , FreeSWITCH , and Linux systems administration . Key Responsibilities: Maintain and troubleshoot VoIP servers and call quality issues. Deploy and manage high-availability platforms using Corosync, Pacemaker, and DRDB. Configure MySQL replication and support database performance. Automate processes using … Prometheus, Grafana, and Icinga. Collaborate with internal tech teams and manage co-located hardware. Requirements: 6+ years' experience in a telecom/VoIP Linux admin role. Strong knowledge of SIP, RTP, SDP, NAT traversal. Advanced skills in SAP, Oracle, and MySQL. Familiarity with KVM/Libvirt, CI/ More ❯

Linux Systems Engineer Salary: £150,000 - £200,000 basic Organisation: HFT firm Location: Central London A globally recognised independent trading business that have a strong focus around low latency algorithmic trading are currently looking for a Systems Engineer to join their London-based infrastructure team. The … role will help towards enhancing and maintaining their bespoke trading platform and associated trading engines. The successful Systems Engineer will be responsible for developing and maintaining the infrastructure within my client’s offices and at exchange colocation environments, as well as interacting with a global team of experts and … is important: Solid experience with RHEL derivatives, Bios/Kernel Tuning and Optimizations for Ultra Low Latency Trading Strong experience networking in a Linux environment with a solid background in networking Strong scripting experience surrounding Perl, Bash, Python, Ruby etc Exposure to Cloud technologies This is a fantastic More ❯

Linux Systems Engineer Salary: £150,000 - £200,000 basic Organisation: HFT firm Location: Central London A globally recognised independent trading business that have a strong focus around low latency algorithmic trading are currently looking for a Systems Engineer to join their London-based infrastructure team. The … role will help towards enhancing and maintaining their bespoke trading platform and associated trading engines. The successful Systems Engineer will be responsible for developing and maintaining the infrastructure within my client’s offices and at exchange colocation environments, as well as interacting with a global team of experts and … is important: Solid experience with RHEL derivatives, Bios/Kernel Tuning and Optimizations for Ultra Low Latency Trading Strong experience networking in a Linux environment with a solid background in networking Strong scripting experience surrounding Perl, Bash, Python, Ruby etc Exposure to Cloud technologies This is a fantastic More ❯

a System Administrator and provide architecture, installation, and support of Red Hat or Oracle Linux and/or Solaris operating systems for an enterprise IT department within a regional electric utility organization. This individual will assist developers and application support teams on the implementation of … Linux and UNIX platforms and design system architectures that comply with Federal Information Security Modernization Act (FISMA). This is a temporary 120-day consultant position located in Portland, Oregon and hybrid with onsite 1 - 2 days weekly. The hourly pay rate range for this position is $65.00 … support of Exadata and SPARC server systems. Interconnectivity with Windows servers for file, mail, and print sharing. Experience architecting and configuring Linux systems that utilize high availability RAID and SAN storage solutions. Automating administrative tasks and procedures using KSH, CSH or Perl scripts. Creation of virtual hosts More ❯

Linux System Administrator Our client is a mid-size financial services firm which is a L inux shop both on the server side and the trader desktops. Client has multiple locations - the London office is smail and you will be the single Linux administrator. … directly and interact with them frequently. Good communication skills are important. About the Role We are seeking a hands-on professional for our growing systems administration team. Systems Administrators are responsible for the workstations and servers of our rapidly expanding trading operations. In addition to all systems work both on the desktops and in the datacenters, Systems Administrators frequently interact with users at various levels all across our organization. Skills & Attributes: Fluency in Linux administration is a must Experience in Debian/Ubuntu preferred Strong communication skills A demonstrated ability to work tasks More ❯

Linux System Administrator Our client is a mid-size financial services firm which is a L inux shop both on the server side and the trader desktops. Client has multiple locations - the London office is smail and you will be the single Linux administrator. … directly and interact with them frequently. Good communication skills are important. About the Role We are seeking a hands-on professional for our growing systems administration team. Systems Administrators are responsible for the workstations and servers of our rapidly expanding trading operations. In addition to all systems work both on the desktops and in the datacenters, Systems Administrators frequently interact with users at various levels all across our organization. Skills & Attributes: Fluency in Linux administration is a must Experience in Debian/Ubuntu preferred Strong communication skills A demonstrated ability to work tasks More ❯

innovative technology and sector expertise to customers in the national security, engineering, and health industries. Leidos is seeking an Intermediate Linux System Administrator for a position supporting the Defense Information Security Agency (DISA) in Columbus, OH. This is an onsite position; no full-time telework is … allowed. Primary Responsibilities: Provide on-site support in a data center environment. Manage, configure, and optimize Linux servers (Ubuntu, CentOS, RHEL, etc.). Validate current security posture and perform system configuration changes to enhance security. Use Security Content Automation Protocol (SCAP) and Security Technical Implementation Guides (STIGs) to … issues. Preferred Qualifications: At least 1 year scripting and automation experience. Experience with SSL/TLS, S/MIME, authentication, encrypted file systems, code signing. Experience with AWS cloud services. Ability to install and configure software, firmware, upgrades, and security patches. Ability to optimize and improve existing More ❯

Established Bristol-based tech company is looking to hire a System Administrator to join their expanding team providing infrastructure support and devops The role involves supporting their server and network infrastructure, whilst continuing to build and grow their devops platforms and tools They are looking for someone who … own projects as they expand their devops functions. Technical environment: Devops - CI/CD, Jenkins, Github, Ansible, Python (+ Bash, Powershell), Groovy Infrastructure - Linux (Ubuntu, Debian, CentOS/RHEL), Windows, Active Directory, Hyper-V, MacOS, Network support (DNS, DHCP, etc) As this is a full rounded role, you More ❯

Role: Linux Admin Location: Cambridge (3 days a week from office) Required Skills: • Experience running and maintaining on-premise data centres • Strong experience with Linux (Ubuntu/Centos) • Experience enterprise storage including ISCSI and SAN technology • Prior experience using automation tools (Ansible, Foreman etc) • Knowledge of More ❯

Role: Linux Admin Location: Cambridge (3 days a week from office) Required Skills: • Experience running and maintaining on-premise data centres • Strong experience with Linux (Ubuntu/Centos) • Experience enterprise storage including ISCSI and SAN technology • Prior experience using automation tools (Ansible, Foreman etc) • Knowledge of More ❯

Role: Linux Admin Location: Cambridge (3 days a week from office) Required Skills: • Experience running and maintaining on-premise data centres • Strong experience with Linux (Ubuntu/Centos) • Experience enterprise storage including ISCSI and SAN technology • Prior experience using automation tools (Ansible, Foreman etc) • Knowledge of More ❯

This is an excellent opportunity for Linux Administration to be part of leading-edge technology projects. Cognizant's Cloud, Infrastructure & Security Services Practice provides end-to-end solutions … covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Responsibilities Responsible for running and maintain … changes for audit and knowledge sharing purposes. Required Skills Should have experience running and maintaining on-premises data centres Should have experience with Linux (Ubuntu/Centos) Should have experience enterprise storage including ISCSI and SAN technology Prior experience using automation tools (Ansible, Foreman etc) Knowledge of IP More ❯

SYSTEM ADMIN – BASIC LINUX CHESTER – HYBRID 12 MONTH CONTRACT INSIDE IR35 Position Summary : The APS&E EET Operations team seeks to fill open positions for system administrator(s) to support Real Time Communications 2nd level Applications Automation Operations. These applications are developed using Java and deployed … on Linux systems. We are seeking resumes from experienced professionals who possess strong Linux and SQL database skills, who are also able to support and maintain automation scripts. The successful candidate will have experience in application support, including being able to create and troubleshoot automation scripts … s ticketing system (currently Remedy) for entering, updating, and closing incident tickets • Escalate to appropriate teams and vendors • Perform various housekeeping functions on room systems/infrastructure (e.g. daily health checks), Splunk monitoring, email monitoring for new issues, etc. • Serve in an “On call” rotation. • Communication to leadership Required More ❯