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 285 it support jobs listed below pay well, with salaries between £34,200 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 30, 2026
Job title
London, ENG
England
Job postings (London)
Senior Network Engineer
London
£71,163
per year
England
£53,881
per year
Data Center Lead
London
£66,682
per year
England
£55,091
per year
Data Center Engineer
London
£58,930
per year
England
£45,346
per year
Network Engineer
London
£58,040
per year
England
£43,950
per year
Data Center Technician
London
£57,375
per year
England
£36,387
per year
Customer Engineer
London
£56,221
per year
England
£30,942
per year
Systems Administrator
London
£44,767
per year
England
£34,750
per year
Technical Support Specialist
London
£43,645
per year
England
£37,909
per year
Support Engineer
London
£41,685
per year
England
£34,022
per year
IT Support
London
£34,200
per year
England
£29,569
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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Please refer to the employers job description for complete details.
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 24 jobAverage wage
London
£71,163 per yearEngland
£53,881 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 20 jobAverage wage
London
£66,682 per yearEngland
£55,091 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 23 jobAverage wage
London
£58,930 per yearEngland
£45,346 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 43 jobAverage wage
London
£58,040 per yearEngland
£43,950 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 33 jobAverage wage
London
£57,375 per yearEngland
£36,387 per year -
Customer Engineer
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Customer Engineers analyse client needs, provide technical solutions, and support product implementation. They need expertise in system integration, industry-specific technology, and strong communication skills to translate complex concepts clearly and effectively.
See 16 jobAverage wage
London
£56,221 per yearEngland
£30,942 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
£44,767 per yearEngland
£34,750 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 22 jobAverage wage
London
£43,645 per yearEngland
£37,909 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 18 jobAverage wage
London
£41,685 per yearEngland
£34,022 per year -
IT Support
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Please refer to the employers job description for complete details.
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 63 jobAverage wage
London
£34,200 per yearEngland
£29,569 per year