Senior Network Engineer in Newcastle upon Tyne

Senior Network Engineer, North East based 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