Network Engineers design, implement, and maintain the computer networks that keep data and communications flowing within and between organisations. This includes local area networks (LANs), wide area networks (WANs), and other data communication systems. Day-to-day work involves configuring hardware like routers and switches, troubleshooting network issues, ensuring network security, and upgrading systems to meet the latest technological standards. Network Engineers work in a variety of sectors including finance, education, healthcare, and telecoms, and often collaborate with IT support staff and system administrators. Strong problem-solving skills and a good understanding of network protocols and security are essential for this role.
The average salary for a Network Engineer in the UK ranges from £28,000 to £50,000 per year, with experienced professionals earning up to £65,000.
There are typically over 7,000 network engineering positions advertised across the UK each year.
The demand for Network Engineers is expected to grow by approximately 6 percent over the next five years due to increased reliance on digital infrastructure.
Specialises in designing, implementing and maintaining wireless communication networks such as Wi-Fi in offices, schools and public spaces.
Focuses on protecting computer networks from cyber threats by setting up firewalls, monitoring security, and responding to security breaches.
Works specifically in data centres, managing the complex networks that store and process large amounts of data for businesses and cloud services.
Achieve GCSEs, including Maths, English, and ideally Computer Science or IT.
Most employers expect a good set of GCSEs, especially in technical and analytical subjects. If your school offers computer science or IT, take these subjects to build foundational knowledge. Strong grades will help you progress to further education or apprenticeships.
Pursue A-levels, BTEC, or equivalent qualifications in IT, Computer Science, or related areas.
A-levels in Maths, Physics, or Computer Science, or a Level 3 BTEC National Diploma in IT, will provide a strong basis for a career in networking. Some schools and colleges offer specific networking modules or courses, which can give you an advantage.
Complete a university degree in Computer Networking, IT, or a similar field, or join a relevant higher-level apprenticeship.
A degree in network engineering, computer science, or information technology is valued by many employers. Alternatively, higher or degree apprenticeships in network engineering offer paid, practical experience alongside studying for a recognised qualification.
Develop a solid understanding of how computer networks operate, including protocols, hardware, and security.
Use online courses, tutorials, and practical labs to learn about TCP/IP, routing, switching, firewalls, and wireless technologies. Websites like Cisco Networking Academy and CompTIA provide valuable resources for beginners and advanced learners.
Practice setting up and managing networks through school, home labs, or internships.
Building your own lab at home with old computers, routers, and switches, or using virtual lab software, helps reinforce your understanding. Look for work experience placements, internships, or volunteering opportunities with local businesses or IT departments.
Complete professional certifications such as CompTIA Network Plus, Cisco CCNA, or Juniper JNCIA.
Certifications are highly valued in the networking industry. CompTIA Network Plus is a good starting point, while Cisco Certified Network Associate (CCNA) is recognised globally. These prove your knowledge and skills to employers.
Look for roles such as Network Technician, Junior Network Engineer, or IT Support.
Entry-level positions allow you to apply your knowledge in a real-world setting and learn from experienced professionals. Many large companies, IT service providers, and public sector organisations regularly hire for these roles.
Pursue further training, specialise in areas like network security or cloud networking, and work towards more senior roles.
Networking technology evolves rapidly, so ongoing learning is essential. You can specialise in areas such as cyber security, cloud networking, or wireless systems. With experience, you could become a Senior Network Engineer, Network Architect, or move into IT management.
Explore relevant apprenticeships that can help you kickstart your career in Network Engineer. Apprenticeships offer hands-on experience and training while earning a wage.
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Your current career is highlighted to help you see how it fits into the broader landscape of potential career choices. By clicking on any career, you can learn more about it, including the training and education required to pursue it.
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The role of a Network Engineer closely aligns with the 'Network engineer' career title, as both involve designing, implementing, maintaining, and troubleshooting computer network systems. They require a strong understanding of networking protocols, hardware, and security to ensure reliable communication within an organisation.
You can get into this job through:
You could take a foundation degree, higher national diploma or degree in:
Related subjects like physics, maths or electrical engineering can also be useful.
You'll usually need:
You could do a college course which may help you to find a trainee network engineer position.
Courses include:
You'll usually need:
4 or 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, including English and maths for a T Level
You could do an apprenticeship like:
These can take between 1 and 3 years to complete.
You'll usually need:
You could start as a network technician and do an industry recognised certificate on the job, such as Cisco Certified Network Professional (CCNP) or CompTIA Network+.
You can find out more about computing careers and training through The Chartered Institute for IT and techskills.
Explore other careers or use our AI to discover personalised paths based on your interests.
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