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 290 it support jobs listed below pay well, with salaries between £33,787 and £71,163 per year. IT Support, Network Engineer and Data Center Technician are among the most popular high-paying roles in London.
Job title
Updated Sept 12, 2026
Job title
London, ENG
England
Job postings (London)
Senior Network Engineer
London
£71,163
per year
England
£53,958
per year
Data Center Lead
London
£63,536
per year
England
£54,829
per year
Network Engineer
London
£59,203
per year
England
£44,498
per year
Data Center Engineer
London
£58,502
per year
England
£45,993
per year
Data Center Technician
London
£57,213
per year
England
£35,784
per year
Systems Administrator
London
£44,250
per year
England
£34,803
per year
Technical Support Specialist
London
£43,754
per year
England
£37,993
per year
Support Engineer
London
£40,911
per year
England
£34,023
per year
IT Support
London
£34,128
per year
England
£29,616
per year
IT Technician
London
£33,787
per year
England
£28,617
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 17 jobAverage wage
London
£71,163 per yearEngland
£53,958 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 19 jobAverage wage
London
£63,536 per yearEngland
£54,829 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 40 jobAverage wage
London
£59,203 per yearEngland
£44,498 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 18 jobAverage wage
London
£58,502 per yearEngland
£45,993 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 34 jobAverage wage
London
£57,213 per yearEngland
£35,784 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 23 jobAverage wage
London
£44,250 per yearEngland
£34,803 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 19 jobAverage wage
London
£43,754 per yearEngland
£37,993 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 24 jobAverage wage
London
£40,911 per yearEngland
£34,023 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 71 jobAverage wage
London
£34,128 per yearEngland
£29,616 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 25 jobAverage wage
London
£33,787 per yearEngland
£28,617 per year