5 of 5 Infrastructure Maintenance Jobs in London

Instagram, and YouTube. Job Description: The Systems Administrator is responsible for supporting, securing, and optimizing enterprise IT operations. This includes end-user system support, infrastructure maintenance, IT asset lifecycle management, and leadership of junior team members. The ideal candidate brings strong technical expertise, organizational discipline, and a collaborative … audit needs. Lead and mentor junior administrators and support staff; contribute to technical documentation and team training. Participate in on-call rotation and perform maintenance activities outside business hours as required. Collaborate with infrastructure, network, and security teams to support enterprise IT operations and incident response. Required qualifications ...

London, United Kingdom (Hybrid) Hybrid | Full-time Compensation: £50K - £60K We are hiring on behalf of our client who develops high-performance financial technology infrastructure, offering market-leading integration service products that deliver flexible, hosted connectivity solutions to institutional financial customers. By resolving complex connectivity challenges across multiple trading … Administration: Direct and fine-tune endpoint management frameworks, mobile device management (MDM) platforms, and configuration automation tools, specifically utilizing Ansible, Jamf, and Microsoft Intune. Infrastructure Maintenance: Procure, validate, test, and catalog corporate physical infrastructure, shared office engineering hardware, and peripheral technical components. Automation & Continuous Improvement: Proactively isolate ...

implementing Cyber Essentials and GDPR security standards (mandatory) Office 365 Cloud (Email, SharePoint, Teams, OneDrive) (mandatory) Intune and RMM and Telephone platform experience Network Infrastructure maintenance and installations (Routers, Switches, AP’s, DHCP, DNS, TCP/IP, Firewalls, VLAN’s) Ability to proactively support and collaborate with service ...

configuration and access removal. Install, configure, maintain and troubleshoot laptops, Windows 365 Cloud PCs, mobile devices and office IT equipment. Support the administration and maintenance of Microsoft 365 services, including Exchange Online, Teams, SharePoint and Intune. Assist with user identity and access management, including password resets, multi‐factor authentication … security permissions. Support basic network troubleshooting, connectivity issues and IT infrastructure maintenance. Maintain accurate IT asset inventories, device records and technical documentation. Follow IT security policies, data protection requirements and internal procedures, escalating potential security incidents when necessary. Assist with routine system checks, software updates, endpoint security and general ...

service standards and SLAs, communicate service interruptions and provide progress updates. Produce user guides, FAQs and technical documentation, and improve IT support processes. Systems & Infrastructure Administer user accounts, access permissions and Microsoft 365 services, including Exchange, Teams, SharePoint, Security and Endpoint Manager. Support and maintain servers, virtual environments …/Wi-Fi, network equipment, firewalls and web filtering. Monitor system performance, security alerts and backups, and assist with restores, disaster recovery and infrastructure maintenance. Maintain technical documentation and investigate system faults proactively. Hardware & Asset Management Set up, install, configure and maintain PCs, laptops, mobile devices, peripherals ...