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. Please apply to this advert or email your CV direct to (url removed) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy