Infrastructure Support Analyst

Infrastructure Support Analyst (LMS 2446) Salary range: £42,159 - £47,071 per annum plus London Allowance £5,560 per annum Permanent | Full time | Location: Hammersmith, London Closing date: 19 July 2026

Overview

The MRC’s Laboratory of Medical Sciences (LMS) is a scientific institute with a unique computing environment using Windows, Mac and Linux.

In supporting world‑class scientific research, the post‑holder will contribute to an IT team responsible for delivering services that underpin pioneering scientific research.

Main Duties

• Provide expert 3rd line IT support across a broad range of hardware platforms and operating systems, taking ownership of specialist technical areas as required and ensuring Helpdesk tickets are resolved within agreed SLAs
• Contribute to the development and implementation of IT strategy, infrastructure, projects, policies, and operational processes
• Identify technical solutions for continuous improvement and to assist in the review of proposed IT infrastructure changes and their implementation
• Undertake tasks and projects required and agreed with the Head of IT
• Support IT team members by providing support at 2nd line when required and encourage inter‑team working with stakeholders and colleagues
• Resolve incidents and requests reported to the IT Support Desk and deal with escalations
• Support and enhance the server, desktop and network estate to ensure maximum practical availability and efficiency
• Deliver a professional, responsive, and customer‑focused IT service ensuring high levels of efficient service
• Balance the needs of clinical and research staff and their equipment and the associated computational infrastructure
• Successfully deliver projects to agreed deadlines with a strong focus on quality and risk control
• Actively develop skills and knowledge across IT infrastructure and services, staying informed of the latest innovations and best practices particularly within areas of deep technical expertise
• Coach and mentor team members through sharing of knowledge and experience
• Be a point of reference and lead in specialist areas and assist in the day‑to‑day activities of the IT Support Analyst’s
• Maintain IT security standards and ensure compliance with relevant security policies and requirements
• Have current knowledge of IT industry developments & standards including IT security
• Team Activities
• Foster effective collaboration across teams, working closely with stakeholders and colleagues
• Demonstrate a strong understanding of, and ability to balance, the requirements of clinical and research staff, their equipment and the supporting computational infrastructure
• Promote the sharing of knowledge, expertise, and best practices across the IT team
• Maintain awareness of current IT developments, emerging technologies, and relevant standards
• Contribute to technical discussions and decision‑making through the Head of IT, supporting the evaluation, planning and implementation of proposed IT infrastructure changes
• Review, support, and implement IT security policies in line with LMS requirements
• Undertake additional duties and responsibilities as required and agreed with the Head of IT

Key Responsibilities

• 3rd line IT support and IT infrastructure management across the entire IT estate, including some 2nd line duties when required
• Managing and maintaining security aspects of infrastructure including administration and monitoring of firewalls, remote access solutions, anti‑virus and various encryption methods
• Windows and Linux server infrastructure deployment and in‑depth management of these areas
• Managing, creating, triaging and responding to IT requests to agreed SLA timelines via the IT ticketing resources
• VMWare Virtualisation technologies management and maintenance
• Linux server and desktop operating system management, troubleshooting and maintenance
• Network infrastructure management and maintenance including CISCO network administration, security and monitoring of the LAN and WAN connectivity including configuration, updating and monitoring of switches, routers and wireless access points
• Large scale data storage (Net App, Dell) solution management including NAS, direct‑attached and backup storage platforms
• HPC cluster configuration and administration within a Linux based environment
• Windows, Mac, and Linux device management utilising device management software including JAMF and Manage Engine
• Contributing to projects to agreed timescales, quality and risk with the support of the Head of IT
• HPC management and maintenance (including Linux queuing software systems such as SLURM)
• File sharing management using CIFS, SAMBA and NFS
• Installing new operating systems, updates and releases for Windows, Mac and Linux
• Follow me printing infrastructure management
• Racking servers, patching fibre optic and CAT5/6A cables
• Contribution to the response to cyber security incidents, detection, mitigation and recovery
• Ensure confidentiality, integrity and availability of all data used by applications across information systems
• Provide hardware/software solution quotations where required using trusted suppliers
• Ensure processes required for applications to function are running consistently
• Providing instructions and training to staff when necessary
• Analysing error trends and root causes aimed at reducing/minimising downtime
• Backup solutions management and maintenance
• Preparing and maintaining documentation of all systems and databases and applications linked to them
• Working Relationships

The role reports directly to the Head of IT and involves carrying out all assigned tasks and projects as allocated by the Head of IT.

They will work as part of the LMS IT Support team and, on occasion, liaise with Imperial College IT personnel regarding specific shared resources and cyber matters.

The post‑holder will collaborate with LMS research and administrative staff to provide IT support and contribute to project‑related activities.

Task allocation across the IT team will be managed by the Head of IT, who will assess priorities and reassign responsibilities as needed.

Education / Qualifications / Training required

• Degree level qualification in Computing/related field or equivalent professional experience
• ITIL v4 Foundation or equivalent professional experience
• Formal Windows training / Member of Windows Professional Inst. of equivalent professional experience
• Formal Linux training / Member of Linux Professional Inst. or equivalent professional experience
• Formal VMWare training / Member of VMWare Professional Inst. or equivalent professional experience

Desirable

• Formal training in networking (CISCO CCNA)
• Formal training in storage technologies (Net App, EMC) or equivalent professional experience
• PRINCE2 Practitioner or equivalent project management experience
• Knowledge and experience
• Expertise and experience of working in and supporting an IT Support Helpdesk at a 3rd line and infrastructure level
• In‑depth understanding and experience of managing Virtualised infrastructure i. e VMWare
• Expertise and advanced management of IT network infrastructure and switch management (CISCO)
• Ability to manage and implement projects effectively and efficiently with minimal supervision, a finite pool of resources, and against deadlines
• Hands‑on experience of server racking, and patching of fibre optic and Cat5/6 cabling
• Expertise in managing and configuring network firewalls
• Expertise in Windows, Linux, and Mac desktop environments and the use and administration of device management solutions, specifically JAMF and Manage Engine
• In depth expertise with Windows Server stack and Linux server environments including shell scripting within mixed‑platform systems
• Advanced capability in designing and managing a variety of storage technologies, with strong expertise in file sharing and authentication across Windows, mac OS, and Linux environments (e. g.
• NFS, SAMBA, LDAP)
• Experience with administering and maintaining backup technology solutions
• Experience in managing and maintaining HPC clusters and queuing systems (i. e SLURM)
• A high level of awareness of security matters in IT
• Excellent written communication skills with a good command of the English Language

Desirable

• Experience in resolving customer complaints and conflict resolution
• Knowledge of Cyber Essentials standard
• Experience of optimisation of applications such as R, Matlab, Nagios, SLURM, Docker, Cognos, Open Stack, Cuda, Sigmaplot, Graphpad, Shiny Apps
• Personal skills / Behaviours / Qualities
• Excellent verbal communication skills in English
• Effectively plans, multitasks, and prioritises workload to achieve results, adapting quickly while maintaining control in challenging situations
• Able to organise and prioritise resources to ensure short‑ and long‑term targets are met
• Be highly motivated, flexible and innovative in their approach to work
• Capable of remaining productive and focused when working under pressure
• Ensures appropriate engagement of colleagues with relevant stakeholders and issues
• Able to self‑motivate when working independently, on projects, and collaboratively within a team
• Able to develop and encourage cross‑boundary working relationships
• Values diversity and demonstrates respect for other team members
• Contribute positively to IT and cross‑functional teams and shares knowledge and skills

Desirable

• Experience of contributing to team debate to help identify future opportunities and team development
• Displays ability to build appropriate networks and manage a range of stakeholder interests
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