Lead Network Engineer
Role details
Job location
Tech stack
Job description
We are seeking a highly skilled Lead Network Engineer to design, implement, and maintain secure, reliable, and scalable network infrastructures across on-premises and cloud environments. The ideal candidate will have hands-on experience with Cisco networking (including Meraki solutions), as well as strong expertise in Azure networking and security services. This role will play a key part in ensuring the stability, performance, and security of our IT environment.
This is a hands-on leadership role responsible for designing and managing network infrastructure to support business growth and security., * Design, configure, and maintain enterprise network infrastructure including Cisco and Meraki solutions (routers, switches, firewalls, wireless, VPN).
- Engineer and lead the design of multi-tenant networks with per-building segmentation and customer-specific VPNs, ensuring security and performance at scale
- Design and Manage Azure networking and security components (VNets, NSGs, Firewalls, VPN Gateways, Application Gateways, ExpressRoute, Load Balancers).
- Monitor network performance, troubleshoot connectivity issues, and optimize for high availability and scalability.
- Manage network security policies, firewalls, and intrusion detection/prevention systems.
- Collaborate with cloud and infrastructure teams to integrate hybrid cloud networking and enforce security best practices.
- Conduct vulnerability assessments and support incident response to minimize risks.
- Develop and maintain technical documentation, network diagrams, and standard operating procedures.
- Evaluate emerging technologies and contribute to continuous improvement initiatives.
- Knowledge of IT infrastructure to work on other projects as required and further the goals of the department and wider business.
Requirements
Do you have experience in VPN?, * 7+ years of experience in Designing and Managing Office networks
- Expert knowledge of IP networks, SD-WAN, VPN's, sub-netting and segment distribution.
- Cisco and Meraki hardware & software (deployment, configuration, troubleshooting).
- Cloud Native networking Azure Virtual WAN & security services (Azure Firewall, NSGs, VPN Gateway, Load Balancer, WAF)
- Proven track record of designing, implementing and managing hybrid on-premises and cloud network infrastructures.
- Proven experience designing and managing segmented networks with multiple VPN configurations for diverse client environments.
- Background and experience of owning network solutions within a multisite tenanted organisation
- Experienced in setting up and using network monitoring tools (SolarWinds, Meraki Dashboard, Cisco Prime, Azure Monitor).
- Familiarity with compliance frameworks (ISO 27001, NIST, GDPR) is a plus.
- Confident in managing and working with third party providers.
Benefits & conditions
At The Office Group, we know that work isn't just about working. We offer all of our employers a fantastic range of benefits, including;
- Flexible working hours
- Hybrid working - 4 Days in the office. 1 day WFH
- 28 days annual leave
- Birthday Leave
- 2 weeks work from anywhere
- Annual leave purchase scheme
- 5% Pension scheme
- Life Assurance
- Discounted Gym membership
- Season Ticket Loan
- Cycle to Work Scheme
- 25% Discount at Fora Cafes