Lewes, East Sussex
Full-Time | Permanent
£42,000 – £46,000 per annum
37 hours per week (Monday–Friday)
The Opportunity
We are looking for a Senior Network Engineer to join a well-established and dynamic internal IT team based in Lewes. Reporting to the Network Team Leader, you will play a key role in supporting and evolving a large-scale enterprise network estate.
This is a hands-on role, offering the opportunity to work across WAN, LAN, WLAN, and network security, while contributing to both operational support and project-based network improvements.
Key Responsibilities
Maintain and support WAN, LAN, and Wireless LAN connectivity across multiple locations
Deploy, configure, and support edge routers and security firewalls
Contribute to the design and implementation of network solutions
Monitor network health, performance, and overall environment stability
Perform fault finding, troubleshooting, and root cause analysis
Support development of network standards, configurations, and best practices
Assist with hardware lifecycle planning and replacement strategies
Produce and maintain clear technical documentation and procedures
Work closely with vendors, suppliers, and internal stakeholders
Provide on-site support and installations when required
Ensure adherence to organisational policies and security standards