Systems Administrator Jobs in London
2 days ago
131.
Desktop Support Engineer – FinTech
IT/Tech (IT Support, Cloud Computing: Infrastructure & Operations, Systems Administrator, Desktop Support)
Desktop Support Engineer – Trading Systems Infrastructure Up to 50,000 + benefits and bonus - Quant Capital is urgently looking for a...
Desktop Support Engineer – FinTech JobListing for: Quant Capital |
2 days ago
132.
Sr. Technical Support Engineer - Level 3
IT/Tech (IT Support, Technical Support, Systems Administrator, Network Security)
Job Details Posting Details - Posted on October 8, 2026 - Locations - Showing 1 location - Remote, Remote, G - HybridOperationsFull -...
Sr. Technical Support Engineer - Level 3 JobListing for: Park Place Technologies |
3 days ago
133.
Linux Infrastructure Engineer Fintech/Trading
IT/Tech (Unix/Linux, Systems Engineer, Systems Administrator, Cloud Computing: Infrastructure & Operations)
Linux Infrastructure Engineer Fintech / Trading Up to 100,000 + bonus - Quant Capital is urgently looking for an Linux Infrastructure...
Linux Infrastructure Engineer Fintech/Trading JobListing for: Quant Capital |
3 days ago
134.
Desktop Support
IT/Tech (IT Support, Desktop Support, Systems Administrator, HelpDesk/Support)
London, United Kingdom | Posted on 09/24/2026 - Desktop, Laptop, Printer, and Peripheral SupportWindows 10/11 AdministrationMicrosoft 365...
Desktop Support JobListing for: Test Triangle Ltd |
3 days ago
135.
IT Service Desk Technician
IT/Tech (HelpDesk/Support, IT Support, Systems Administrator)
Broadstone have an exciting opportunity for an IT Service Desk Technician to join their team. - Location: - London - Who are we? -...
IT Service Desk Technician JobListing for: Broadstone |
3 days ago
136.
Network Operations Center Engineer
IT/Tech (Systems Administrator, Systems Engineer)
Please note that this is a fully on site role, and candidates for this role are required to hold an active security clearance. - The role...
Network Operations Center Engineer JobListing for: Hexegic Limited |
3 days ago
137.
Remote CICS Systems Programmer SMP/E
IT/Tech (Unix/Linux, Systems Administrator, IT Infrastructure)
TEKsystems is seeking a CICS Technical Specialist to support complex IBM mainframe environments from a remote location with occasional...
Remote CICS Systems Programmer SMP/E JobListing for: TEKsystems |
3 days ago
138.
Enterprise IT & Desktop Support Engineer
IT/Tech (IT Support, Systems Administrator)
Flying Colours Consultancy Limited in London seeks a highly skilled IT Support Administrator to join our team. You will manage and...
Enterprise IT & Desktop Support Engineer JobListing for: Flying Colours Consultancy Limited |
3 days ago
139.
2nd Line IT Support Engineer | Microsoft 365 & Networking Pro
IT/Tech (IT Support, Systems Administrator, Network Administrator)
Sharp IT Services in London is seeking a dedicated 2nd Line Support Analyst to join our IT team. You’ll manage escalated tickets,...
2nd Line IT Support Engineer | Microsoft 365 & Networking Pro JobListing for: Sharp UK |
3 days ago
140.
Education Systems Support Officer
IT/Tech (Data Analyst, HelpDesk/Support, IT Business Analyst, Systems Administrator)
Education Systems Support Officer - Final date to receive applications: 27 October 2026 - Department: Education and Standards -...
Education Systems Support Officer JobListing for: The Nursing and Midwifery Council |