14 of 14 Linux Systems Administrator Jobs

ROLE OVERVIEW: A leading biotech company based in the Cambridgeshire area is seeking a Linux Systems Administrator to join its innovative team. As a Linux Systems Administrator, you will be responsible for maintaining and developing the scientific computing infrastructure to support the company's cutting-edge research activities. KEY DUTIES … AND RESPONSIBILITIES: Your duties as the Linux Systems Administrator will be varied however the key duties and responsibilities are as follows:1. Maintenance and development of Linux infrastructure, both on-premises and in the cloud2. Installation, upgrade, and troubleshooting of scientific computing hardware and software3. Backup and archiving of scientific data4. Maintenance of … Oracle databases ROLE REQUIREMENTS: To be successful in your application to this exciting role as the Linux Systems Administrator we are looking to identify the following on your profile and past history:1. Relevant degree in a related field2. Proven industry experience in building, deploying, and maintaining Linux servers (Red Hat/Rocky More ❯

/distribution and backup/recovery of system configurations and user data files Understand and use essential tools for handling files, directories, command-line environments, and documentation Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services Configure local storage using partitions and logical volumes Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems Deploy, configure, and maintain systems, including software installation, update, and core services Manage users and groups, including use of a centralized directory for authentication Manage security, including basic firewall and SELinux configuration Configure static routes, packet filtering, and network address translation Set … Evaluate-STIG, STIG-Manager) Knowledge of/experience with Tenable suite of products (Security Center, Nessus Scanner, Nessus Agent) is a plus Seeking specific experience with the following operating systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with RHEL 7.x and/or RHEL9.x a plus) Must meet DoD 8570 Information Assurance Workforce (IAWF More ❯

Senior Linux System Administrator/Infrastructure Engineer (DevOps) - Linux administration, Kubernetes, Ubuntu, Debian, Ansible, Docker, Puppet,Networking, Storage, Virtualisation Description for the Senior Linux System Administrator role:- This is a fantastic opportunity with a technology division of a global company. The role will involve working in a Infrastructure/DevOps … The role can be fully remote or hybrid if you live in the Newcastle area and prefer it - You choose! Experience required for the Senior Linux System Administrator role:- 5yrs+ commercial experience in a commercial Administrator/Network infrastructure role Linux administration skills Solid Kubernetes knowledge Strong networking/Security understanding/… experience - ideally data centre infrastructure Ansible, Docker, Puppet Salary for the Senior Linux System Administrator role will be negotiable dependent on experience but expect £60,000 to £70,000 basic + benefits package depending on experience. Senior Linux System Administrator/Infrastructure Engineer (DevOps) - Linux administration, Kubernetes, Ubuntu, Debian, Ansible More ❯

Linux Platform Engineer – Stockport (Hybrid) Join a high-performing Infrastructure & Platform team supporting a wide range of modern, mixed-environment deployments. We’re looking for an … experienced Linux Engineer with strong automation skills and a passion for building reliable, secure, and scalable infrastructure. What You’ll Do Administer and automate Linux systems (primarily on-prem, with some cloud). Deliver project work across the full lifecycle: design build deploy support. Work with virtualisation stacks, container platforms, and mixed OS environments. Monitor … and automation pipelines. Communicate directly with customers and handle escalations when needed. Participate in an on-call rotation (with office-hours base in Stockport). Tech We Use Linux: RedHat/CentOS Automation: Ansible, Terraform Containers: Docker, Kubernetes Cloud: AWS/Azure/GCP Monitoring: Nagios, Grafana, Prometheus Virtualisation: VMware Networking: Firewalls, switching fundamentals More ❯

Unix System Administrator Location: Cheltenham/Gloucestershire ( on site 5 days per week) Due to security clearance requirements candidates must be eligible for or currently hold SC or DV. Candidates must be sole UK national/British citizen and resided in the UK for 10 years and over. DXC Technology (DXC: NYSE) is the worlds leading independent, end … to both share your knowledge and learn from others A proactive approach towards looking for risks and problems Desirable Skills and Technologies Proficiency in UNIX/Linux systems(Red Hat, Debian, Solaris, AIX, etc.) Shell scripting(Bash, KornShell, etc.) Infrastructure as Code (IaC): Ansible, Terraform, Puppet, Chef Process and job control(cron, at, systemd timers) Networking fundamentals More ❯

This is an excellent opportunity forSenior Linux HPC Systems Administrator/Engineerprofessionals to be part of leading-edge technology projects. Cognizants 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. Key Responsibilities Administer, configure, and maintain RHEL environments (specifically RHEL 8 & 9) ensuring stability, performance, and security. Provide hands-on support with high-end workstation hardware for scientists, promptly addressing hardware and software issues. Offer technical support to scientific users … understanding the impact of GPUs, networking, and other hardware components. Handle vendor relationships effectively, coordinating with external partners to resolve issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience More ❯

This is an excellent opportunity for Senior Linux HPC Systems Administrator/Engineer professionals 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. Key Responsibilities Administer, configure, and maintain RHEL environments (specifically RHEL 8 & 9) ensuring stability, performance, and security. Provide hands-on support with high-end workstation hardware for scientists, promptly addressing hardware and software issues. Offer technical support … understanding the impact of GPUs, networking, and other hardware components. Handle vendor relationships effectively, coordinating with external partners to resolve issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience More ❯

Linux System Administrator Location: Gloucestershire, UK (On-Site) Employment Type: Full-time, Mid-Senior level About the Opportunity Sanderson is collaborating with a leading global technology organisation delivering mission-critical infrastructure and secure digital services across the public sector. The team is expanding and looking for Senior Linux System Administrators to join a high … performing environment working on nationally significant projects . You’ll be part of a skilled technical team responsible for maintaining and improving secure Linux environments, ensuring stability, performance, and compliance. The role offers hybrid working … and exposure to some of the most advanced secure computing environments in the UK . Key Responsibilities Provide 1st and 2nd line technical support for Linux-based systems and infrastructure Monitor overall system performance, proactively identifying risks or issues Develop and maintain system documentation and operational procedures Implement, support, and maintain standards, policies, and procedures for continual More ❯

UNIX Operations team is searching for a candidate who is proficient within a LINUX (Red Hat). The ideal candidate will have 10+ years of experience within systems administration. This candidate will provide LINUX support of around 300 servers. We are looking for an effective communicator and a problem-solving individual with good organizational skills … basics. Database administration basics. Windows administration basics. Cloud integration basics. Veritas NetBackup management basics. Understanding of applications like JBoss, WebSphere, Splunk and HP ALM. Unix/Linux Systems Engineer Responsibilities: System tunings to application specific requirements. Systems standardization and automation. Keeping the UNIX environment compliant with the technology roadmap, such as OS & hardware upgrades, 3rd party … software upgrades. Work on incident tickets and resolve in a timely manner. Remediate Secunia OS vulnerabilities as required by regular security audits. Perform quarterly patching of RedHat to ensure systems are compliant and pass strict PCI security requirements as dictated by regular audits from security team. Interface with IT and business clients at all levels of the organization. Rotating More ❯

Linux System Administrator Salary to £60,000 + up to £15,000 in additional bonuses Must be eligible for a high level of UK Government Clearance Cheltenham location Sanderson Government and Defence are working with one of the world largest technology companies in their UK Secure Government division. They are looking for a Linux System Administrator who holds or is eligible for a high level of UK Government Clearance and who has a genuine interest in the sector. Tech wise, on top of the basic Linux System Administrator skillset they are looking for at least some of the following: Ansible AWS Cloud Bash Python Once you More ❯

SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-of-the-box thinker equally comfortable performing installs, patches, upgrades, and troubleshooting for servers as they are … years of hands-on experience working within UNIX/Linux and Windows environments Experience in DoD Information Assurance/Cyber policy and procedures to include hardening of systems, implementing Security Technical Implementation Guides (STIGs) and scanning Experience with Linux Server to include the build, maintenance, and troubleshooting, as well as addressing, service requests, routine sever … maintenance (firmware, failures, hardening, etc.), Experience with UNIX/Linux, Red Hat, CentOS (Linux). Installing, configuring and managing the Linux operating systems and related toolsets Installing and troubleshooting common industry COTS and GOTS applications Functional knowledge of backup and disaster recovery technologies Maintaining, administering and patching systems for optimum performance and More ❯

and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-of-the-box thinker … years of hands-on experience working within UNIX/Linux and Windows environments Experience in DoD Information Assurance/Cyber policy and procedures to include hardening of systems, implementing Security Technical Implementation Guides (STIGs) and scanning Experience with Linux Server to include the build, maintenance, and troubleshooting, as well as addressing, service requests, routine sever … principles and experience executing hardening techniques Responsibilities: Participating in weekly routine maintenance tasks Gathering requirements, developing and conducting design reviews Installing, configuring and managing the Linux operating systems and related toolsets Installing and troubleshooting common industry COTS and GOTS applications Functional knowledge of backup and disaster recovery technologies Maintaining, administering and patching systems for optimum performance More ❯

Gloucester location – full time on site Must hold an active enhanced security clearance (West) Competitive salary DOE – plus 6% bonus, 25 days holiday, clearance bonus Experience in Linux, Containerisation, Python/Bash/PowerShell, Windows Servers, IaC Who are we? The client is a leading world-class engineering and technology consultancy that delivers advanced research, development services, and … problems through varied project work. We’re rapidly expanding and growing so now is an excellent time to join our team and progress your career. What will the Linux Sys Admin be doing? A successful candidate will be maintaining and operating platforms, resolving customer issues, and ensuring continued secure operations of services. Your work will be essential for … maintaining the operational integrity of mission-critical services. You will also aid in the successful operation of both cloud and on-prem software applications. The Linux Sys Admin should have... Active enhanced DV security clearance (West) Willing to work full-time on-site Experience in Linux System Administration Virtualisation/Containerisation technologies – VMware/ESXi/ More ❯

is collaborating with a leading global technology organisation delivering mission-critical infrastructure and secure digital services across the public sector. The team is expanding and looking for Senior Linux System Administrators to join a high-performing environment working on nationally significant projects . You'll be part of a skilled technical team responsible for maintaining and improving secure … Linux environments, ensuring stability, performance, and compliance. The role offers hybrid working … and exposure to some of the most advanced secure computing environments in the UK . Key Responsibilities Provide 1st and 2nd line technical support for Linux-based systems and infrastructure Monitor overall system performance, proactively identifying risks or issues Develop and maintain system documentation and operational procedures Implement, support, and maintain standards, policies, and procedures for continual More ❯