High-paying IT support jobs in London
IT support involves providing assistance and solutions for various technology-related issues within an organization. Technicians resolve hardware and software problems, ensuring systems operate effectively. They typically diagnose issues, manage network support, and maintain user accounts. Key skills include troubleshooting, communication, and technical knowledge.
The 278 it support jobs listed below pay well, with salaries between £33,642 and £71,076 per year. IT Support, Network Engineer and Data Center Technician are among the most popular high-paying roles in London.
Job title
Updated Sept 10, 2026
Job title
London, ENG
England
Job postings (London)
Senior Network Engineer
London
£71,076
per year
England
£53,783
per year
Data Center Lead
London
£62,839
per year
England
£54,743
per year
Network Engineer
London
£59,125
per year
England
£44,374
per year
Data Center Engineer
London
£58,502
per year
England
£45,944
per year
Data Center Technician
London
£57,213
per year
England
£35,753
per year
Systems Administrator
London
£44,354
per year
England
£34,853
per year
Technical Support Specialist
London
£43,754
per year
England
£37,946
per year
Support Engineer
London
£40,911
per year
England
£34,006
per year
IT Support
London
£34,122
per year
England
£29,612
per year
IT Technician
London
£33,642
per year
England
£28,631
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Senior Network Engineer
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Senior Network Engineers design critical infrastructure, lead complex network integrations, and troubleshoot advanced connectivity issues. They need deep expertise in routing protocols, proficiency with security standards, and strong skills in capacity planning and system optimisation.
See 15 jobAverage wage
London
£71,076 per yearEngland
£53,783 per year -
Data Center Lead
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Data Center Leads oversee facility operations, coordinate maintenance schedules, and manage infrastructure upgrades to ensure uptime. They need expertise in hardware systems, knowledge of industry safety standards, and strong problem-solving skills to handle critical incidents.
See 17 jobAverage wage
London
£62,839 per yearEngland
£54,743 per year -
Network Engineer
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Network Engineers design, install, and maintain data networks, ensuring efficient connectivity and security. They need expertise in routing protocols, knowledge of network infrastructure, and strong problem-solving skills to optimise performance and support users effectively.
See 39 jobAverage wage
London
£59,125 per yearEngland
£44,374 per year -
Data Center Engineer
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Data Center Engineers maintain server hardware, manage power and cooling systems, and ensure network connectivity in facility environments. They need expertise in infrastructure troubleshooting, knowledge of industry standards, and skills in system monitoring tools.
See 24 jobAverage wage
London
£58,502 per yearEngland
£45,944 per year -
Data Center Technician
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Data Center Technicians maintain server hardware, manage network connectivity, and monitor system performance to ensure uptime. They need hardware troubleshooting expertise, knowledge of data centre protocols, and proficiency in physical installation and cabling standards.
See 36 jobAverage wage
London
£57,213 per yearEngland
£35,753 per year -
Systems Administrator
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Systems Administrators configure and maintain IT infrastructure, troubleshoot network issues, and ensure security compliance. They need technical knowledge of servers, networking, and operating systems, plus skills in problem-solving and system monitoring.
See 28 jobAverage wage
London
£44,354 per yearEngland
£34,853 per year -
Technical Support Specialist
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Technical Support Specialists diagnose and resolve software and hardware issues, guide users through solutions, and maintain system documentation. They need expertise in troubleshooting, tech product knowledge, and effective communication skills for clear user assistance.
See 23 jobAverage wage
London
£43,754 per yearEngland
£37,946 per year -
Support Engineer
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Support Engineers resolve technical issues, maintain system stability, and guide users on software products. They need expertise in troubleshooting, understanding IT environments, and effective communication skills to adapt solutions clearly and promptly.
See 21 jobAverage wage
London
£40,911 per yearEngland
£34,006 per year -
IT Support
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IT Supports resolve technical issues, install and maintain hardware or software, and assist users with system access. They need expertise in troubleshooting, understanding of network basics, and strong communication skills to guide diverse users effectively.
See 59 jobAverage wage
London
£34,122 per yearEngland
£29,612 per year -
IT Technician
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IT Technicians install hardware and software, diagnose network faults, and provide user support. They need proficiency in troubleshooting Windows and Linux systems, familiarity with cybersecurity basics, and effective problem-solving to maintain smooth IT operations.
See 16 jobAverage wage
London
£33,642 per yearEngland
£28,631 per year