Salary: £48,000 - 88,000 per year Requirements: Proven experience as a Network Operations Engineer Strong knowledge of LAN environments including access switches, wireless access points/controllers, and cabling Experience managing WAN technologies such as core routers, firewalls, and third-party network links Familiarity with Cisco telephony, Skype for Business devices, and video conferencing systems Ability to comply with strict client policies, security requirements, and technical standards Valid SC Clearance required Responsibilities: Support and maintain critical client network infrastructure Manage LAN environments and ensure optimal performance Oversee WAN technologies and resolve any related issues Provide support for networked services such as telephony and video conferencing Ensure adherence to security requirements and technical standards Work hands-on in a high-assurance environment Technologies: Cisco Support LAN Network Security More: We are a leading defence consultancy located in Newport, Portsmouth, and Stevenage. We are seeking an experienced Network Operations Engineer to join our dynamic team. In this role, you will have the opportunity to work on secure, business-critical networks while being part of a diverse and inclusive community. Our company values respect and equality, and we are committed to providing reasonable adjustments during the recruitment process to support all applicants. Join us in delivering the best resourcing solutions for our clients. last updated 16 week of 2026