We are looking for an experienced and customer-focused Senior Network Engineer to join our Professional Services team. This is a hands-on delivery role where you will play a key part in delivering high-quality network solutions across a broad range of customer projects and programmes.
You will be involved throughout the full project lifecycle, including discovery, design, implementation, troubleshooting, and technical assurance. The role requires strong multi-vendor networking expertise and the ability to work effectively within customer environments, both remotely and on-site.
Working closely with Project Managers, Programme Leads, Managed Services, and wider technical teams, you will help deliver robust, scalable, and secure network solutions for enterprise customers across the UK.
Key Responsibilities
Deliver enterprise network solutions across multiple customer projects and programmes
Support technical discovery workshops to understand customer requirements and existing environments
Contribute to and produce high-level and low-level network designs
Lead and execute implementation activities remotely and on customer sites
Troubleshoot complex network and firewall issues across multi-vendor environments
Provide technical assurance during key delivery milestones including migrations, transitions, and go-lives
Work closely with Project Managers and Programme Leads to ensure successful project delivery
Collaborate with internal teams including Microsoft Practice, Managed Services, and Service Transition
Support documentation, knowledge transfer, and handover activities into support teams
Assist with pre-sales activities and solution shaping where required
Skills & Experience
Essential
Strong understanding of enterprise networking technologies including LAN, WAN, and WLAN
Solid routing and switching knowledge including BGP, OSPF, VLANs, and segmentation
Understanding of modern network architectures such as VXLAN and EVPN
Good understanding of network security principles and firewall technologies
Hands-on experience implementing and troubleshooting multi-vendor network environments
Ability to work from and contribute to HLDs and LLDs
Strong fault-finding and problem-solving skills in live customer environments
Excellent communication and stakeholder management skills
Proven experience delivering network solutions within a Professional Services or project delivery environment
