Last updated 2026-07-05
62 IT Systems Administration Jobs in London, ENG, United Kingdom
Browse 62 IT Systems Administration jobs across London, ENG, United Kingdom. Listings are updated hourly and include salary data where available.
Market data for IT Systems Administration jobs in London, ENG, United Kingdom
Roles focused on managing, maintaining, and optimizing IT systems and infrastructure, including cloud and hardware components.
Companies with current IT Systems Administration listings
| Company | Active jobs |
|---|---|
| Amazon | 3 |
| ECI | 3 |
| Microsoft | 3 |
| Nebius | 3 |
| Astreya Limited | 2 |
| Boldyn Networks UK Limited | 2 |
| Candidate Experience site | 2 |
IT Systems Administration jobs by schedule
| Schedule | Active jobs | Share |
|---|---|---|
| Full time | 60 | 97% |
| Internship | 1 | 2% |
| Part time | 1 | 2% |
IT Systems Administration jobs by seniority
Common IT Systems Administration job titles
| Title | Active jobs | Share |
|---|---|---|
| Network Operations Engineer | 4 | 6% |
| Data Center Technician | 3 | 5% |
| Network Engineer | 3 | 5% |
| Systems Engineer | 3 | 5% |
| Desktop Support Engineer | 2 | 3% |
IT Systems Administration jobs by listed location
| Location | Active jobs | Share |
|---|---|---|
| London, ENG, United Kingdom | 51 | 89% |
| Farnborough, ENG, United Kingdom | 3 | 5% |
| Stanford-le-Hope, ENG, United Kingdom | 1 | 2% |
| Windsor, ENG, United Kingdom | 1 | 2% |
| Northolt, ENG, United Kingdom | 1 | 2% |
FAQ
- How many IT Systems Administration jobs are listed in London, ENG, United Kingdom?
- This page currently shows 62 IT Systems Administration jobs in London, ENG, United Kingdom.
- Which companies are hiring for IT Systems Administration roles in London, ENG, United Kingdom?
- Current listings include roles from Amazon (3 jobs, 5%), ECI (3 jobs, 5%), Microsoft (3 jobs, 5%), Nebius (3 jobs, 5%), and Astreya Limited (2 jobs, 3%).
- What seniority levels are common for IT Systems Administration jobs in London, ENG, United Kingdom?
- The visible seniority mix includes Mid (46 jobs, 74%), Senior (10 jobs, 16%), Entry (4 jobs, 6%), and Intern (2 jobs, 3%).
- What work schedules are common for IT Systems Administration jobs in London, ENG, United Kingdom?
- The visible schedule mix includes Full time (60 jobs, 97%), Internship (1 job, 2%), and Part time (1 job, 2%).
- What IT Systems Administration job titles are common in London, ENG, United Kingdom?
- Common titles include Network Operations Engineer (4 jobs, 6%), Data Center Technician (3 jobs, 5%), Network Engineer (3 jobs, 5%), Systems Engineer (3 jobs, 5%), and Desktop Support Engineer (2 jobs, 3%).
- What does this market snapshot include?
- Most visible listings are full-time (60 of 62). Mid-level roles account for 46 of 62 listings. 2 of 62 visible postings include structured pay data.
Related jobs
Snapshot updated 2hr, 33m ago
DP World
Jul 4- Have an understanding of Virtualisation and Virtual network technology such as Cisco UCS and VMware; Understanding of network design and…
- Monitor and maintain the clustered high availability solutions across two sites; Monitor the Data Centers and Virtual Environments; Monitor…
- Assist Engineering and Operations teams in building an ecosystem of integration, empowering software automation to scale within private/sec…
- We deliver and operate these private cloud deployments for the most critical customers, helping scale, secure and maintain the deployment…
Amazon
Jul 2- Please note this role will require a flexible schedule including weekends, nights, and holidays due to the nature of Studio…
- Collaborate with Security teams to evaluate and approve network security posture for facilities handling unreleased content - Monitor netwo…
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3761 Barclays - BX - UK
Jul 2- This role involves supporting the day-to-day performance, maintenance, and troubleshooting of data centre hardware and systems.
- Experience with networking systems and emerging technologies in distributed systems and data centre infrastructure.
Engineers Gate
Jul 1- The Systems Engineer will initially focus on day-to-day system administration and supporting end-user systems, with the opportunity to grow…
- This job provides exposure to: A large, Linux-centric, multi-tenant AWS cloud environment Configuration management tools such as Ansible, a…
RedCloud
Jul 1- Main Responsibilities: Administer and support cloud- based systems including Microsoft 365, Azure AD, Intune Maintain endpoint management p…
- Monitor system performance, troubleshoot issues, and ensure high availability.
Bank of England
Jul 1- Senior Service & Operations Analyst, 2nd Line Desktop & Exec Support - Technology Directorate Fixed Term Contact, 12 Months Full…
- Experience providing both remote and desk‑side support to users across multiple locations.
Financial Ombudsman Service
Jun 30- This is a broad network engineering role.
- Experience supporting network security technologies, including firewalls and network access control solutions (e.g. Cisco ISE), with the ab…
T-Tech
Jun 29- Key Responsibilities Advanced Technical Support Provide Tier 4 escalation support to the Service Desk, diagnosing and resolving complex inf…
- Are you an experienced 3rd Line IT Engineer with a background in an MSP environment, looking to take the next…
Ericsson
Jun 29- Very good knowledge of *nix systems, RedHat Linux and associated systems such as satellite would be an advantage * Understanding…
- To work on alarms, trouble tickets and do L1-FM level investigation of faults/cause related to system/network problems. *.
Boldyn Networks UK Limited
Jun 29- What You’ll Be Doing Operation and maintenance of radios, network routers, switches and Wi-Fi access points and neutral host environments,…
- The NOC Engineer provides technical support as part of the wider NOC team, and will be familiar with Small Cells,…
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Cyber Security & Network Analyst
- Identify any potential problem areas and devise methods of prevention Ensure housekeeping and maintenance routines are executed when requir…
- Working on cyber security projects or those that require security input, including the rollout of new security measures across the…
Microsoft
Jun 26- Experience supporting IT equipment or related technology.
- Assists and provides guidance to other technicians to complete challenging or complex tasks.
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UBDS Group
Jun 24- Provide third-line technical support and troubleshooting for complex end-user computing and collaboration platform issues.
- Support and administer SCCM/MECM environments for endpoint provisioning, software deployment, patch management, and reporting.
Worldpay (UK) Limited
Jun 24- We’re looking for a Senior Systems Programmer to join our ever evolving Mainframe Software Team and help shape the future…
- Strong knowledge of operating systems, middleware, automation tooling and performance tuning.
SiXworks
Jun 23- Experience directing field operation technicians, engineers, and extended workforces in a telecommunications environment.
- Your work may include: Engage and improve the operations and implementation of secure cloud platform network systems.
Opus 2
Jun 22- Network Infrastructure support and management.
- Provide remote and onsite technical support when needed.
OLIX
Jun 22- The Role We're searching for an IT Ops Engineer to be the welcoming first point of contact for everything IT,…
- This role is an exciting opportunity to join a collaborative team and gain hands-on experience with networking, infrastructure, and cutting…
NECSWS
Jun 19- The person will also troubleshoot problem areas (in person, by telephone, or via remote access) in a timely and accurate…
- Procure, configure, manage, maintain and develop desktop PC's, laptops, peripherals, mobile technology and printers Facilitate secure acces…
Trayport Limited
Jun 17- Undertake BAU systems administration tasks and processes using automation such as Powershell Support development teams with deployment and…
- Experience with supporting and troubleshooting applications.
Shield AI
Jun 16- Install, configure, and troubleshoot hardware and software issues across end-user devices and server systems.
- What you'll do: Provide hands-on desktop, server, and systems administration support for Windows and Linux environments.
The Trade Desk
Jun 15- What you'll do: As an IT Support Analyst II, you will: Provide hands-on support for endpoint devices (PCs, Macs, mobile…
- Troubleshoot and support telephony, network, and application issues.
Astreya Limited
Jun 15- The skill set required is industry typical 'systems administration', including working knowledge of various networking systems.
- Responsible for the daily server maintenance, troubleshooting, repair and follow-up break-fix of the server and other hardware 5.
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Antithesis
Jun 9- Maintain network infrastructure including VPNs, DNS, firewalls, and wireless systems, collaborating with engineering and other teams to kee…
- Serve as Tier 1 and Tier 2 support for endpoint, network, and application issues, tracking and resolving problems through Linear…
SAP Taulia
Jun 9- About the Job The IT Internship is one of the initial points of contact for troubleshooting hardware, software, laptops, printers,…
- Assist in the maintenance of virtual and physical servers, Ethernet networks, network cabling, and other related equipment, devices, and sy…
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