Overview
We are seeking an experienced Network Engineer to lead the design, implementation, and support of enterprise and data centre network infrastructure across operational environments. The successful candidate will play a key role in delivering complex customer and internal infrastructure projects while ensuring high availability, security, and performance across mission-critical platforms.
This role requires strong hands-on technical expertise combined with proven project delivery experience within data centre, enterprise, or managed service environments.
Key Responsibilities
Network Engineering & Operations
* Design, implement, and maintain highly available network infrastructure across core, distribution, and access layers
* Support data centre switching, routing, and connectivity platforms
* Manage and optimise WAN, LAN, VPN, and internet connectivity services
* Troubleshoot complex network incidents and perform root cause analysis
* Monitor infrastructure performance and capacity planning
* Maintain network security standards, segmentation, and firewall policies
* Participate in on-call support and major incident management
Project Delivery
* Lead technical delivery of infrastructure and customer migration projects
* Produce low-level and high-level design documentation
* Deliver network refresh, expansion, and transformation programmes
* Coordinate implementation activities with internal teams, vendors, and customers
* Ensure projects are delivered to scope, budget, and timelines
* Support pre-sales and technical solution design where required
Required Technical Skills
* Strong experience with enterprise and data centre networking technologies
* Advanced knowledge of:
* Routing & Switching (BGP, OSPF, VLANs, STP, VRF)
* Cisco, Juniper, Arista, or similar enterprise platforms
* Firewalls and security technologies
* VPN and remote access solutions
* Load balancing and high-availability environments
* Network monitoring and troubleshooting tools
* Experience with:
* Cloud connectivity (AWS, Azure, GCP)
* SD-WAN technologies
* Virtualised network environments
* Structured cabling and rack deployments
* Familiarity with automation tools such as Ansible, Python, or Terraform desirable
Experience & Qualifications
* Minimum 5+ years’ experience in a senior network engineering role
* Experience working within a data centre, managed services, or enterprise environment
* Strong stakeholder management and communication skills
* Ability to work independently and within project teams
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