19 of 19 Permanent Systems Administrator Jobs in London

Job Summary Country: United Kingdom Location: Central London Salary: GBP up to £45k DOE Job Type: Permanent Technologies: Linux Systems Administrator Python Ruby Bash Ubuntu Debian CentOS Nagios Atlassian JIRA Confluence Bitbucket TCP/IP VMware Endeavour Recruitment has excellent opportunity to join our client a market leading, digital agency based in Central London. They are looking … for a Systems Administrator with strong Linux experience, your main responsibility will be monitoring and maintaining core infrastructure systems. This is the perfect opportunity for a Linux Systems Administrator who is looking to expand their knowledge and develop new skills. The successful Systems Administrator will be responsible for the following - Assisting … on global infrastructure projects Recommend changes and improvements Monitor and maintain core infrastructure systems Assisting the development team The successful Systems Administrator must have the following experience - Knowledge of Linux - Debian, Ubuntu, or CentOS Knowledge of Nagios Knowledge of distributed monitoring Knowledge of configuration management - Puppet/Forman, Ansible Administration of Atlassian tools - Jira, Confluence, Bitbucket More ❯

IT Systems Administrator London Hybrid Competitive salary + travel allowance VIQU have partnered with an international Fortune 500 company seeking an IT Systems Administrator to provide IT support to their UK office. This role combines user support on a trading floor with involvement in IT infrastructure tasks and projects. Key Duties of the IT … Systems Administrator: Provide 1st, 2nd, and 3rd line IT support. Participate in IT projects, system upgrades, and process improvements. Manage hardware procurement, stock levels, and lifecycle management. Configure and maintain desktops, laptops, mobile devices, and Cisco phones. Administer user profiles and access using Active Directory, Exchange, Okta, and Zscaler. Manage devices via Microsoft Intune and support remote … access solutions. Monitor IT systems using Logic Monitor and escalate issues as needed. Assist with patching, software compliance, and IT documentation. Key Requirements of the IT Systems Administrator: 3+ years in IT support or systems administration within a fast-paced environment. Strong experience with Windows 11, Windows Server (), and Office 365 applications including Outlook, Word More ❯

IT Systems Administrator London – Hybrid Competitive salary + travel allowance VIQU have partnered with an international Fortune 500 company seeking an IT Systems Administrator to provide IT support to their UK office. This role combines user support on a trading floor with involvement in IT infrastructure tasks and projects. Key Duties of the IT … Systems Administrator: Provide 1st, 2nd, and 3rd line IT support. Participate in IT projects, system upgrades, and process improvements. Manage hardware procurement, stock levels, and lifecycle management. Configure and maintain desktops, laptops, mobile devices, and Cisco phones. Administer user profiles and access using Active Directory, Exchange, Okta, and Zscaler. Manage devices via Microsoft Intune and support remote … access solutions. Monitor IT systems using Logic Monitor and escalate issues as needed. Assist with patching, software compliance, and IT documentation. Key Requirements of the IT Systems Administrator: 3+ years in IT support or systems administration within a fast-paced environment. Strong experience with Windows 11, Windows Server (2016–2025), and Office 365 applications including More ❯

IT Systems AdministratorLondon – HybridCompetitive salary + travel allowance VIQU have partnered with an international Fortune 500 company seeking an IT Systems Administrator to provide IT support to their UK office. This role combines user support on a trading floor with involvement in IT infrastructure tasks and projects. Key Duties of the IT Systems Administrator … mobile devices, and Cisco phones. Administer user profiles and access using Active Directory, Exchange, Okta, and Zscaler. Manage devices via Microsoft Intune and support remote access solutions. Monitor IT systems using Logic Monitor and escalate issues as needed. Assist with patching, software compliance, and IT documentation. Key Requirements of the IT Systems Administrator: 3+ years in … IT support or systems administration within a fast-paced environment. Strong experience with Windows 11, Windows Server (2016–2025), and Office 365 applications including Outlook, Word, Excel, and PowerPoint. Proven experience administering Active Directory, Exchange, Okta, and Zscaler, including user profiles, group policies, and access control. Experience managing devices via Microsoft Intune and supporting remote access solutions. Familiarity with More ❯

Job Title: D365FO Finance Systems Administrator Location: London (Fully Office-Based) Contract: Permanent About the Role I am looking for a D365FO Finance Systems Administrator to join an end user in London as they prepare for the final phase of a Dynamics 365 Finance & Operations implementation. You'll play a key role in managing … usual (BAU) operations in early 2025. This role is ideal for someone with a finance background (accounting experience desirable but not essential) who is looking to move further into systems administration - bridging the gap between finance and IT. Key Responsibilities Support and manage D365FO finance modules: Payments & Invoicing, General Ledger, and Accounts Payable. Act as the primary in-house … systems administrator, working alongside a Managed Service Provider. Maintain and support other SaaS financial/reporting tools, including OneStream. Collaborate with the Finance Director and wider team to ensure smooth systems operations. Manage and deliver reporting requirements across D365FO and related systems. Provide user support and assist with QA during implementation and rollout phases. Act as More ❯

Job Title: D365FO Finance Systems Administrator Location: London (Fully Office-Based) Contract: Permanent About the Role I am looking for a D365FO Finance Systems Administrator to join an end user in London as they prepare for the final phase of a Dynamics 365 Finance & Operations implementation. You'll play a key role in managing … usual (BAU) operations in early 2025. This role is ideal for someone with a finance background (accounting experience desirable but not essential) who is looking to move further into systems administration - bridging the gap between finance and IT. Key Responsibilities Support and manage D365FO finance modules: Payments & Invoicing, General Ledger, and Accounts Payable. Act as the primary in-house … systems administrator, working alongside a Managed Service Provider. Maintain and support other SaaS financial/reporting tools, including OneStream. Collaborate with the Finance Director and wider team to ensure smooth systems operations. Manage and deliver reporting requirements across D365FO and related systems. Provide user support and assist with QA during implementation and rollout phases. Act as More ❯

IT Systems Administrator Based in the City of London | On-site, Monday to Friday Salary: £30,000 - £55,000 Dependent on Experience Ref: J13007 * Please note sponsorship is not available now or in the future. A dynamic, data-driven organisation and global leader in sports trading is on the lookout for a proactive and hands-on IT … Systems Administrator to help support and evolve their mission-critical infrastructure. As part of a small, highly collaborative IT team, you'll play a hands on role in ensuring system reliability, security, and performance across a complex environment. You'll be involved in a wide range of responsibilities, including: ·Maintaining the infrastructure including the farm of on … site and off-site servers ·Monitoring and maintaining the in-house software applications ·Managing the Microsoft Windows universe ·Administering Active Directory and Group Policy ·Managing storage systems, including NAS and iSCSI Technical Experience: ·Experience of system administration in a Microsoft Active Directory environment ·Juniper Networking experience ·Working knowledge of SQL, scripting languages (e.g. Powershell), HTML and web technologies ·Exposure More ❯

Title: Linux Systems Administrator – Red Hat, RHEL, Ubuntu, VMware, Data Centre Location: Remote Salary: Up to 65,000 per annum + On-call (1 in 5) Type: Permanent Job Summary: Charles Simon Associates is seeking an experienced Linux Systems Administrator to join one of our existing clients, who is a global leader in the … cloud infrastructure. Key Responsibilities: Install, configure, and manage Linux servers (RHEL, CentOS, Ubuntu, Oracle Linux) using automation where possible Maintain high availability and performance of Data Centre and Cloud systems, minimising disruption due to change or incidents Configure, manage, and monitor SAN storage, Blade Server infrastructure, and related hardware Administer VMware environments (vSphere, ESXi, vCenter), including VM deployment, migration … snapshots, and performance tuning Configure and maintain Data Protection platforms such as Commvault, Dell EMC Networker, and Zerto Collaborate with DBA, Network, Application, Systems, and Service Desk teams on projects, upgrades, migrations, and architecture improvements Conduct regular Disaster Recovery (DR) testing and maintain comprehensive DR documentation Monitor system performance, carry out capacity planning, and optimise resources for compute and More ❯

Job summary The Imaging Systems Administrator for The HLH Imaging Group will play a crucial role in ensuring the smooth and efficient operation of PACS/Imaging IT processes within the organisation. This position involves providing support to the Imaging Informatics Manager by managing support tickets, data entry, teamwork and contributing to the overall operational running of … NHS Trusts, private healthcare providers, academia and industry partners including work with artificial intelligence (AI) companies. As we continue to grow, we are seeking a skilled and motivated Imaging Systems Administrator to join our dynamic team. Job description Job responsibilities 1. The candidate will work under the discretion of the Imaging Informatics Manager and Senior PACS Systems … job will require a rolling rota of weekend work. 13. The company will provide appropriate training and equipment. Person Specification Experience Essential - Previous experience working with PACS/RIS systems in a healthcare or radiology environment. - Strong organisational skills with the ability to multitask and reprioritise effectively. - Experience in user account administration and IT system support. - Good communication and More ❯

A highly reputable school is seeking an experienced MIS and Data Systems Administrator to be first point of contact and provide support for key systems. Based in the Esher area. This is a contract role for initially 12 weeks until Christmas, and will be part-time: 5 hours per day/25 hours per week. This is … paying up to approximately £16 per hour. Duties will include: Systems support Data entry and migration Monitoring the Data/MIS inbox To be the front-end of MIS/iSAMS support Updating contact details on MIS & iSAMS Inputting report data Creating report templates MIS & iSAMS-related exam support Support with registration (on the system) Being the point of … up to speed asap in iSAMS and attending all necessary training if necessary To be suitable for this role you must have proven experience in an MIS/Data Systems Administrator, or similar role with a passion for new systems. It is essential to have excellent attention to detail, the ability to work accurately and at speed More ❯

Workday Systems Administrator - London £70,000 - £80,000 PA A well-established organisation undergoing a significant HR systems transformation is seeking an experienced HR Systems Manager with demonstrable expertise in Workday and UKG. This is a pivotal role within the wider digital transformation strategy and offers an exciting opportunity to lead the ongoing development, optimisation … Participate in release testing and deployment for both Workday and UKG * Coordinate enhancements and configuration updates with the UKG managed service provider * Manage user roles and access controls across systems * Ensure compliance with GDPR, Working Time Directive and internal audit requirements * Support and monitor integrations between Workday, UKG and other enterprise systems * Develop and maintain reports and dashboards … for workforce analytics Requirements: * Proven experience managing or administering Workday systems * Ideally hands-on experience with UKG Time and Attendance * Strong understanding of timekeeping rules, scheduling logic and compliance requirements. * Excellent analytical, problem-solving and communication skills * Experience working with third-party providers, managed services and vendor coordination. * Strong understanding of HR operations and processes 4 days per week More ❯

Workday Systems Administrator - London £70,000 - £80,000 PA A well-established organisation undergoing a significant HR systems transformation is seeking an experienced HR Systems Manager with demonstrable expertise in Workday and UKG. This is a pivotal role within the wider digital transformation strategy and offers an exciting opportunity to lead the ongoing development, optimisation … Participate in release testing and deployment for both Workday and UKG * Coordinate enhancements and configuration updates with the UKG managed service provider * Manage user roles and access controls across systems * Ensure compliance with GDPR, Working Time Directive and internal audit requirements * Support and monitor integrations between Workday, UKG and other enterprise systems * Develop and maintain reports and dashboards … for workforce analytics Requirements: * Proven experience managing or administering Workday systems * Ideally hands-on experience with UKG Time and Attendance * Strong understanding of timekeeping rules, scheduling logic and compliance requirements. * Excellent analytical, problem-solving and communication skills * Experience working with third-party providers, managed services and vendor coordination. * Strong understanding of HR operations and processes 4 days per week More ❯

Workday Systems Administrator - London £70,000 - £80,000 PA A well-established organisation undergoing a significant HR systems transformation is seeking an experienced HR Systems Manager with demonstrable expertise in Workday and UKG. This is a pivotal role within the wider digital transformation strategy and offers an exciting opportunity to lead the ongoing development, optimisation More ❯

a "work hard, play hard" environment, seeking the guidance, training and experience necessary to build a lucrative career, then welcome to THRIVE Position Summary: We are currently seeking a Systems Administrator to work within the engineering team to serve our growing client base. Systems Administrators have responsibility for remote client support, including heavy interaction with end … Client/Server Connectivity issues (per SOP) Data restores both at the individual file level and company wide Remote Access incidents (Citrix and Terminal Services) Any Incidents escalated from Systems Engineers Qualifications: Basic: Bachelor's Degree, Technical Degree or equivalent work experience Excellent problem solver; able to prioritize and coordinate between tasks 6+ years desktop and/or server … hours when necessary or for on call rotation if applicable Must be able to work effectively in a team environment as well as alone Preferred: MS102: Microsoft 365 Administrator AZ800/801: Windows Server Hybid Core Infrastructure MCSA: Server Administrator or above VCA/VCP More ❯

Excellent opportunity for a passionate IT Systems Administrator to join a brilliant client's team in the city of London. The successful candidate will need to have at least 2 years commercial experience and will be able to assume responsibilities and show that they can be relied upon and have the ability to grasp wider concepts. You … farm of on-site and off-site servers Monitoring and maintaining our in-house software applications Managing the Microsoft Windows universe Administering Active Directory and Group Policy Managing storage systems, including NAS and iSCSI Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. More ❯

I am working with a leading property and construction business to recruit a talented Systems Administrator to join their growing IT function. This is a fantastic opportunity to step into a larger, well-established business and play a key role in keeping critical systems running smoothly. If you are looking to build your career in IT … a look. What you will be doing Providing day-to-day IT support across the business, including troubleshooting and resolving issues Managing user accounts, permissions and access across key systems Monitoring system performance and escalating technical issues when required Supporting software and hardware rollouts across multiple sites Assisting with IT projects, upgrades and process improvements Ensuring security protocols and … compliance standards are followed What the client is looking for Previous experience in an IT support, systems admin or similar role Strong knowledge of Windows environments, Active Directory and Office 365 Good understanding of networks, hardware and software troubleshooting Excellent problem-solving skills and the ability to work under pressure A proactive mindset and eagerness to learn in a More ❯

Passwords resets AD Management Storage Management Backup and Disaster Recovery (obtaining VMs from backups and importing them) Virtualisation Management Server Maintenance and Upgrades Login/logoff activities for new systems and applications Distributed file storage/sharing Management/admin rights for IT infrastructure (Windows, Nagios, Splunk, etc.) Management/admin rights for distribution network (Nokia NSP, IP/… MPLS) Resolving faults with the RON management systems (including reinstallation if needed) Run book (Service Centre Technical Document) Use of Metrix Human skills Experience of working using own initiative and within a team environment Self-motivated and self-aware Problem solving skills Self-disciplined Excellent communication and interpersonal skills Strong written skills for documentation and reporting What to expect More ❯

network connections and inventory by maintaining appropriate databases Provide technical on call support out of hours on a 1 week in 3 basis Your experience Strong knowledge of Windows systems Good understanding of networks Run and maintained a monthly security patching process PKI knowledge Desirables An understanding of how to account for sensitive material Maintaining a document library Running More ❯

ServiceNow System Administrator Pay up to £52,442 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Make sure to apply with all the requested information, as laid out in the job overview below. DWP. Digital with Purpose. We are looking for an ServiceNow System Administrator to join our community of … where applicable. Proven experience of effectively communicating at different levels to various technical and non-technical audiences. Demonstrable experience of managing releases using Software Delivery Lifecycles. ServiceNow Certified System Administrator or extensive ServiceNow Administration experience. Successful candidates who are deemed to have extensive experience would be expected to achieve this qualification within 12 months. You and your role More ❯