10 of 10 Senior Systems Administrator Jobs in London

Senior Systems Administrator (AWS Azure) London/WFH to £130k Are you a technologist with a wide range of skills and experience? You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within the UK. As a Senior Systems … of tools and technologies. Location/WFH: You'll be based in impressive London based offices, onsite Monday to Friday 0800-1700. About you: You are an experience Systems Administrator/DevOps You have a strong knowledge of AWS and/or Azure cloud platforms You have Windows (or Linux) Operating System experience You have experience … have Python, PowerShell or bash scripting skills and automation experience You're collaborative with great communication skills What's in it for you: As a Senior Systems Administrator you will earn a competitive package including: Salary to £130k + bonus Pension Career advancement Apply now to find out more about this Senior More ❯

Senior Systems Administrator | VMware Expert 📍 UK | 💻 Remote | 🕒 Full-Time We’re looking for a highly experienced Senior Systems Administrator to take the lead on managing and optimising our IT infrastructure — with a strong focus on VMware , automation, and enterprise-grade system performance. What You’ll Be Doing Administer … and monitor enterprise systems, ensuring high availability Lead and manage a VMware virtualised environment : upgrades, provisioning, and performance tuning Automate infrastructure using tools like Ansible , PowerShell, or Bash Implement robust backup and disaster recovery strategies Enforce security measures, conduct audits, and ensure compliance Troubleshoot complex system issues and support continuous improvement Document system configurations and generate performance reports What … You’ll Bring 6+ years in systems administration or infrastructure engineering Expert-level VMware experience (upgrade, provisioning, tuning) Strong skills in Ansible and other automation/scripting tools Solid Linux/Windows OS knowledge Experience with Red Hat Satellite and patching infrastructure Excellent problem-solving and communication skills Relevant certifications (VCP, MCSA, RHCE, etc.) are a plus What We More ❯

Senior Systems Administrator | VMware Expert 📍 UK | 💻 Remote | 🕒 Full-Time We’re looking for a highly experienced Senior Systems Administrator to take the lead on managing and optimising our IT infrastructure — with a strong focus on VMware , automation, and enterprise-grade system performance. What You’ll Be Doing Administer … and monitor enterprise systems, ensuring high availability Lead and manage a VMware virtualised environment : upgrades, provisioning, and performance tuning Automate infrastructure using tools like Ansible , PowerShell, or Bash Implement robust backup and disaster recovery strategies Enforce security measures, conduct audits, and ensure compliance Troubleshoot complex system issues and support continuous improvement Document system configurations and generate performance reports What … You’ll Bring 6+ years in systems administration or infrastructure engineering Expert-level VMware experience (upgrade, provisioning, tuning) Strong skills in Ansible and other automation/scripting tools Solid Linux/Windows OS knowledge Experience with Red Hat Satellite and patching infrastructure Excellent problem-solving and communication skills Relevant certifications (VCP, MCSA, RHCE, etc.) are a plus What We More ❯

Senior Systems Administrator | VMware Expert 📍 UK | 💻 Remote | 🕒 Full-Time We’re looking for a highly experienced Senior Systems Administrator to take the lead on managing and optimising our IT infrastructure — with a strong focus on VMware , automation, and enterprise-grade system performance. What You’ll Be Doing Administer … and monitor enterprise systems, ensuring high availability Lead and manage a VMware virtualised environment : upgrades, provisioning, and performance tuning Automate infrastructure using tools like Ansible , PowerShell, or Bash Implement robust backup and disaster recovery strategies Enforce security measures, conduct audits, and ensure compliance Troubleshoot complex system issues and support continuous improvement Document system configurations and generate performance reports What … You’ll Bring 6+ years in systems administration or infrastructure engineering Expert-level VMware experience (upgrade, provisioning, tuning) Strong skills in Ansible and other automation/scripting tools Solid Linux/Windows OS knowledge Experience with Red Hat Satellite and patching infrastructure Excellent problem-solving and communication skills Relevant certifications (VCP, MCSA, RHCE, etc.) are a plus What We More ❯

Senior Systems Administrator | VMware Expert 📍 UK | 💻 Remote | 🕒 Full-Time We’re looking for a highly experienced Senior Systems Administrator to take the lead on managing and optimising our IT infrastructure — with a strong focus on VMware , automation, and enterprise-grade system performance. What You’ll Be Doing Administer … and monitor enterprise systems, ensuring high availability Lead and manage a VMware virtualised environment : upgrades, provisioning, and performance tuning Automate infrastructure using tools like Ansible , PowerShell, or Bash Implement robust backup and disaster recovery strategies Enforce security measures, conduct audits, and ensure compliance Troubleshoot complex system issues and support continuous improvement Document system configurations and generate performance reports What … You’ll Bring 6+ years in systems administration or infrastructure engineering Expert-level VMware experience (upgrade, provisioning, tuning) Strong skills in Ansible and other automation/scripting tools Solid Linux/Windows OS knowledge Experience with Red Hat Satellite and patching infrastructure Excellent problem-solving and communication skills Relevant certifications (VCP, MCSA, RHCE, etc.) are a plus What We More ❯

positive rates, and lowest customer intervention in the industry. We stop fraud, not customers. See what others can't at What you'll achieve: The Senior Systems Administrator will be responsible for overseeing the functionality of our computer systems, ensuring that all software and hardware components work properly to accomplish system objectives. This … system performance to ensure optimal operation and address any issues proactively. Ensure the reliability, availability, and performance of IT infrastructure. Software and Hardware Management Install, configure, and maintain operating systems, software applications, and hardware components. Ensure all software and hardware components are updated and functioning properly. Manage software licenses and hardware inventory. Security and Compliance Implement and manage security … Requirements Bachelor's degree in Computer Science, Information Technology, or a related field. 6+ years of experience in system administration or a related role. In-depth knowledge of operating systems (Windows, Linux) and network administration. VMware Expert: VMware Upgrades: In-depth knowledge of VMware platform upgrades and ensuring compatibility across the environment. VMware Provisioning: Skilled in provisioning new virtual More ❯

a brand new commodities trading business backed by a global investment enterprise and are looking to grow their existing IT function by bringing in a Senior Systems Administrator to support the organisation. In this role you will be expected to contribute to the building and continued maintenance of the organisations IT Infrastructure. Possessing a … you will be an expert in AWS and contribute to shaping the technology landscape of the business. In order to succeed in this role, you will be a skilled Systems Administrator with experience of working in a Trading or comparable Financial Services environment. You will have excellent knowledge of AWS, working with open source systems and More ❯

including trouble shooting and resolution. Lead development, configuration, and maintenance of core modules such as Problem Management, CMDB, Service Catalog, HAM, SAM. Lead integration of ServiceNow with other enterprise systems (Workday, Integra, etc.) Stay current with ServiceNow releases and new features and recommend adoption strategies. Advise Product Owner and Business Leadership on ServiceNow implementation and integration technical best practice … sessions on ServiceNow applications and solutions at least once per quarter. Provide mentorship and guidance to junior administrators and developers. Key Working Relationships: Position Reports to: Associate Director, Business Systems IT Other Internal and/or external contacts: Internal: Application users and system stakeholders External: Software and system vendors, Managed Services provider, Implementation partners Job Requirements: Experience Requirements Bachelor … s degree in Computer Science, Information Systems, or related field (or equivalent experience) Minimum 5 years of hands-on experience with ServiceNow administration ServiceNow Certified System Administrator (CSA) certification Strong understanding of ITIL processes and best practices Experience with scripting and integrations Experience troubleshooting, analytical, and communication skills Preferred Requirements: ServiceNow Certified Implementation Specialist (CIS in one More ❯

Sr. Mgr., GTM Specialist SA Data, EMEA GTM Data Solutions Architecture Job ID: AWS EMEA SARL (UK Branch) Are you a customer-obsessed builder with a passion for helping customers achieve their full potential? Do you have the business savvy More ❯

Job ID: AWS EMEA SARL (Germany Branch) As part of the AWS solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are used by millions of companies worldwide to manage day More ❯