systems admin jobs in London

Hello. We're Teya. Teya was founded on a simple belief: local businesses deserve better. They are the cafés, restaurants, salons, shops and entrepreneurs that bring character to our high streets, create jobs and keep communities moving. Yet for too long, financial services has made life harder for them - with clunky tools, poor support and complexity that...

Side is seeking an IT Administrator in London to join a global IT Support team. You will administer corporate servers, networks, and desktops across Windows, Mac, and Linux environments, supporting Active Directory, Office 365, and security controls inISO27001/PCI-DSS contexts.You’ll participate in 24x7 on-call coverage, manage Intune, Fortinet firewalls,...

Spectrum IT are looking for an experienced Contract Network & Systems Administrator to support an established technology organisation with the management, optimisation and development of its infrastructure estate. This is an initial 2 month contract, deemed OUTSIDE IR35 with scope to extend.The client requires a strong infrastructure specialist with...

Spectrum IT are looking for an experienced Contract Network & Systems Administrator to support an established technology organisation with the management, optimisation and development of its infrastructure estate. This is an initial 2 month contract, deemed OUTSIDE IR35 with scope to extend. The client requires a strong infrastructure specialist with...

We are looking for a Stock and Systems Manager to join our team at our Greenford . The Stock & Systems Team Manager will support on all functions related to stock control in the distribution centre, with key interfaces between them and the wider Operational teams. How will you contribute? · Maintain overall stock & pick location accuracy across warehouse,...

The Royal Institution is seeking an IT and Website Administrator to support and improve our IT environment and run the Ri website and related digital services. The role combines hands-on IT support with website administration, covering Microsoft 365, identity management, and CMS duties to help maintain secure, reliable systems for membership, fundraising and...

Linux Systems Admin – Trading systems 60,000 + bonus Location: City of London Challenge: Supporting the infrastructure sitting beneath a best in class trading systems used by banks, hedge funds and institutional traders worldwide. Systems Engineer Quant Capital is urgently looking for a Systems Engineer to join our high profile client. Our client...

Hello. We’re Teya. Teya was founded on a simple belief: local businesses deserve better. They are the cafés, restaurants, salons, shops and entrepreneurs that bring character to our high streets, create jobs and keep communities moving. Yet for too long, financial services has made life harder for them - with clunky tools, poor support and complexity...

Admin Solar Installations (Flexi ORB / MCS / HEIS Systems) Poole £37,500 £42,500+Training + Progression + Company Benefits Are you an Admin or similar with a back ground in the solar industry that is familiar with Flexi-ORB, HEIS, MCS, or Pas 2030 that wants to work for one of the UK's hottest name in the renewables sector? Do you want to work for a...

A North London–based security systems installer is seeking a Service / Admin Coordinator to act as the main point of contact for clients while coordinating engineers and service delivery.The role involves scheduling installations, maintenance visits, and fault calls for systems including CCTV, Access Control, Door Entry, and Intruder Alarms, ensuring work...

ODIN is hiring a product-focused operations role in London to automate deal workflows and shrink costs per deal. You will own end-to-end processes and push for high-velocity execution using AI-powered tooling.You'll triage operational problems, design scoped solutions, and lead the deal operations team while shipping many fixes directly, not via tickets....

Job Title: Legal Admin Assistant Location: Kensington Job Type: Full Time Hours: 9am - 5pm, Monday to Friday Salary: £35,000 - £40,000 About Our Client: An innovative law firm, our client is dedicated to providing dynamic and high-quality legal advice. With a reputation for excellence and a highly personalised service, this organisation covers...

Make a Real Difference Behind the Scenes Operations Admin Coordinator (Portuguese and/or Spanish speaking) * £ 32,542pa + excellent benefits * 10 month Fixed Term Contract * University College London (UCL), Bloomsbury Campus, London WC1E 6HX * 40 hours per week * Working: Monday to Friday 8am - 5pm occasional flexibilty required * Essential Portuguese...

Windows Systems Administrator – Quant Trading 80,000 + benefits and bonus Quant Capital is urgently looking for a Windows Systems Administrator to join our high profile client. This is an environment of Google or a startup where tech is number 1 with a huge budget allocated towards this. The firm is known globally for its attitudes and rigour more...

Linux Systems Administrator – Docker Times Fastest Growing firms Quant Capital is urgently looking for a Linux Systems Administrator to join our high profile client in their main development team. Our client is a small but well known big data piracy software business, disrupting a well established market. The Linux Sys Admin will join an innovative...

University College London Hospitals is seeking a Workforce Systems Administrator to join its Workforce Systems team in the Workforce Directorate. You will provide ESR support to managers, administer smartcards, and manage the automated new starter onboarding, handling staff at all levels.The role suits someone with high-volume HR, payroll or recruitment...

EA-RS Group - Security Systems Service Engineer - London Join one of the UK's fastest-growing fire and security specialists. Who we are EA-RS Group Ltd provides end-to-end fire safety, security, and compliance solutions, helping organisations keep people and buildings safe. We design, install, and maintain critical systems including fire alarms,...

Business Systems Analyst – Lloyd’s & London Market London | Permanent | Insurance Technology & DataAre you the person everyone turns to when systems, data, and underwriting workflows need clarity, structure, and real expertise? Do you thrive in the complexity of the Lloyd’s & London Market—and love transforming messy processes into elegant, scalable...

Salary: Up to 35,000 + bonus and benefits Quant Capital is urgently looking for a graduate Linux systems admin to join our high profile client. Our client is a very well know retail trading business based in London, they are looking for junior Linux engineers/administrators to join the team of Linux and DevOps professionals. This will be a fantastic...

Facilities Administrator Hemel Hempstead Up to £20ph - Three month temporary positionOur client is looking for a Facilities Admin / Property Adminto support the smooth day-to-day running of a commercial building in Hemel Hempstead.Facilities AdministratorKey Responsibilities: Provide general administrative support to the Facilities team. Coordinate...