and related technologies. Ensure system observability by building and optimizing monitoring systems, particularly using Prometheus. Troubleshoot and optimize Linux-based systems (e.g., Red Hat, CentOS, Ubuntu). xAI's Grok is a powerful, multilingual large language model available on X and via API, focused on accelerating scientific discovery. Experience More ❯
reliability and performance. Provide first and second-line support, including installation and configuration of bespoke applications and services running on Linux (Red Hat/CentOS) within Azure Cloud environments. Carry out system performance analysis to identify and resolve bottlenecks or issues. Develop capabilities to independently support the out-of More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Kantar Media
reliability and performance. Provide first and second-line support, including installation and configuration of bespoke applications and services running on Linux (Red Hat/CentOS) within Azure Cloud environments. Carry out system performance analysis to identify and resolve bottlenecks or issues. Develop capabilities to independently support the out-of More ❯
or equivalent industry experience Proficiency with programming languages such as Bash, Python, or Go 5+ years of experience with Linux system administration (RHEL or CentOS preferred) Experience with virtualization using AWS, VMWare ESX, KVM, Xen, and Kubernetes Experience with system management tools like Puppet or Ansible Eligibility and willingness More ❯
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 More ❯
in previous roles or one of the following roles: DevOps Linux System Administration Site Reliability Engineering Built or maintained a private-cloud infrastructure running centos/rocky linux on a mix of bare-metal, virtualization, and containerization. Managed public cloud environments such as aws, gcp, azure and their federation More ❯
clients across infrastructure projects Lead or contribute to small/medium-sized technical engagements Design, implement, and support Linux-based solutions (RHEL, Oracle Linux, CentOS) Support data centre migrations and hybrid cloud integrations (AWS/Azure) Provide guidance to junior consultants and ensure project deliverables are met Communicate clearly More ❯
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 networking, DNS, and More ❯
initiatives to integrate cutting-edge and automated solutions across our cloud platforms. Essential Skills Linux Expertise: In-depth knowledge of Linux systems, especially with CentOS, Red Hat, and Ubuntu, to ensure platform robustness and stability. Cloud Proficiency: Demonstrated experience in architecting scalable, automated environments on AWS, utilizing best practices. More ❯
initiatives to integrate cutting-edge and automated solutions across our cloud platforms. Essential Skills Linux Expertise: In-depth knowledge of Linux systems, especially with CentOS, Red Hat, and Ubuntu, to ensure platform robustness and stability. Cloud Proficiency: Demonstrated experience in architecting scalable, automated environments on AWS, utilizing best practices. More ❯
collaborating with development teams, understanding system architecture, and implementing code solutions to enhance service reliability. Primary responsibilities include supporting and maintaining Linux environments (RHEL, CentOS, Ubuntu) and assisting with network infrastructure operations. You will help resolve complex operational issues through systematic diagnosis, implement monitoring solutions, and perform infrastructure maintenance. More ❯
Flexibility regarding local travel Desired programming language skills - One of: Python, Java, C#, .NET, C/C++, Go Desired Server knowledge skills - One of: CentOS (Other Linux flavours as well), Redhat, Shell Scripting Reply is an Equal Opportunities Employer and committed to embracing diversity in the workplace. We provide More ❯
scripting to enhance efficiency. Monitor system performance, security, and compliance with financial industry standards. Requirements: Strong expertise in Linux systems administration (Red Hat, Ubuntu, CentOS). Experience with SQL and trading infrastructure is preferred. Proficiency in Bash, Python, or Shell scripting for automation. Excellent problem-solving skills and ability More ❯
scripting to enhance efficiency. Monitor system performance, security, and compliance with financial industry standards. Requirements: Strong expertise in Linux systems administration (Red Hat, Ubuntu, CentOS). Experience with SQL and trading infrastructure is preferred. Proficiency in Bash, Python, or Shell scripting for automation. Excellent problem-solving skills and ability More ❯
delivering projects using both Agile and Waterfall methodologies Ownership of departmental budgets (Opex and Capex) Nice to have: Built scalable software platforms using Java (CentOS), HTML, modern UI frameworks (Angular, React, Vue), and MySQL Familiarity with CRMs Familiarity with modern cloud and data center hosting platforms Solid understanding of More ❯
delivering projects using both Agile and Waterfall methodologies Ownership of departmental budgets (Opex and Capex) Nice to have: Built scalable software platforms using Java (CentOS), HTML, modern UI frameworks (Angular, React, Vue), and MySQL Familiarity with CRMs Familiarity with modern cloud and data center hosting platforms Solid understanding of More ❯
If you are an experienced IT Support Specialist, this position covering two offices could be an excellent career move, offering promising prospects for the right candidate. Some of your duties will include: Troubleshooting incidents reported from initiation to resolution. Providing More ❯
If you are an experienced IT Support Specialist, this position covering two offices could be an excellent career move, offering promising prospects for the right candidate. Some of your duties will include: Troubleshooting incidents reported from initiation to resolution. Providing More ❯
operating systems. Key responsibilities include: Work with the team to implement, maintain and support Linux infrastructure Install, patch and maintain Solaris/RedHat/CentOS software Troubleshooting and root cause analysis on Solaris/RedHat/CentOS Active monitoring of Unix and Linux systems Capacity planning The ideal More ❯
Kingston, Kingston upon Thames, Greater London, United Kingdom Hybrid / WFH Options
Ashdown Group
operating systems. Key responsibilities include: Work with the team to implement, maintain and support Linux infrastructure Install, patch and maintain Solaris/RedHat/CentOS software Troubleshooting and root cause analysis on Solaris/RedHat/CentOS Active monitoring of Unix and Linux systems Capacity planning The ideal More ❯
Kingston Upon Thames, Surrey, South East, United Kingdom Hybrid / WFH Options
Ashdown Group
operating systems. Key responsibilities include: Work with the team to implement, maintain and support Linux infrastructure Install, patch and maintain Solaris/RedHat/CentOS software Troubleshooting and root cause analysis on Solaris/RedHat/CentOS Active monitoring of Unix and Linux systems Capacity planning The ideal More ❯
operating systems. Key responsibilities include: Work with the team to implement, maintain and support Linux infrastructure Install, patch and maintain Solaris/RedHat/CentOS software Troubleshooting and root cause analysis on Solaris/RedHat/CentOS Active monitoring of Unix and Linux systems Capacity planning The ideal More ❯
Kingston Upon Thames, Surrey, United Kingdom Hybrid / WFH Options
Ashdown Group
operating systems. Key responsibilities include: Work with the team to implement, maintain and support Linux infrastructure Install, patch and maintain Solaris/RedHat/CentOS software Troubleshooting and root cause analysis on Solaris/RedHat/CentOS Active monitoring of Unix and Linux systems Capacity planning The ideal More ❯
