Infrastructure Engineer - Networking, VoIP & Linux

Spectrum IT; England; On-site; GBP 50,000 - 65,000; Full time

Job summary

Spectrum IT in the United Kingdom is hiring an Infrastructure Engineer to join a busy technical team, supporting voice, networking and infrastructure. This hands-on role involves troubleshooting network and VoIP issues, supporting Linux servers, deploying new customer solutions and keeping critical infrastructure running smoothly.

You will work with customers, telecoms providers and partners, using tools such as Wireshark to diagnose faults and resolve issues.

Qualifications

• Experience with networking and SIP/VoIP.
• Hands-on Linux server support experience.
• Willingness to travel within the UK with a valid driving licence.

Responsibilities

• Troubleshoot network and VoIP issues for customers.
• Provide hands-on Linux server support and maintenance.
• Deploy new customer solutions and keep critical infrastructure running smoothly.
• Collaborate with customers, telecoms providers and partners to diagnose faults.

Skills

Networking & SIP/VoIP

Linux server support

Customer troubleshooting

UK Driving Licence

Tools

Wireshark

Job description

Are you a hands-on Infrastructure Engineer with a passion for networking, telephony and solving complex technical challenges?

We're looking for an Infrastructure Engineer to join a busy technical team, supporting business-critical voice, networking and infrastructure.

This is a varied, customer-facing role where you'll be troubleshooting network and VoIP issues, supporting Linux servers, deploying new customer solutions and keeping critical infrastructure running smoothly.

You'll work closely with customers, telecoms providers and technology partners, using tools such as Wireshark to investigate network traffic, diagnose faults and resolve technical issues.

What we're looking for:

• Strong networking and telephony experience, including SIP/VoIP.
• Hands-on Linux server support and experience using Wireshark.
• Excellent troubleshooting skills and confidence working directly with customers.
• A full UK driving licence.

Desirable:

• Experience working in data centres
• Experience supporting PCI-compliant platforms / environments

You'll be joining a collaborative team with the opportunity to develop your expertise across networking, voice technologies and infrastructure.