Network Engineer

Key Responsibilities

Global Network Architecture & Operations

• Lead the design, deployment, and lifecycle management of WAN, LAN, and wireless infrastructure across global offices and data centres.
• Oversee SD-WAN architecture, including template management, circuit prioritisation, and traffic routing policies
• Manage VPN, firewall, and NAT configurations, ensuring secure and efficient connectivity between on-premises and cloud environments (Azure, AWS)
• Manage wireless (corporate and guest) network across global sites
• Maintain SSID segmentation, security protocols (WPA2/WPA3), and guest access portals
• Coordinate wireless site surveys, AP mapping, and RF tuning for auction rooms and high-density environments
• Manage integration with RingCentral and AudioCodes gateways
• Responsible for monitoring the network and supporting Christie's live sales
• Maintain and troubleshoot Cisco UCaaS
• Maintain and troubleshoot F5 systems
• Managed and maintain NPS (Network Policy Server) services
• Perform Physical Datacentre Patching and Manage Physical Network Devices

Security & Compliance

• Oversee certificate lifecycle management for VPNs, wireless controllers, and internal services
• Collaborate with Infosec and own firewall policies, reviews, segmentation strategies, and address any vulnerabilities
• Maintain and troubleshoot LAN/WAN infrastructure, including Cisco Catalyst and Nexus switches, wireless controllers, and access points

Monitoring & Reporting

• Maintain SolarWinds for network monitoring, NetFlow analytics, and configuration backups
• Manage WAN utilisation and LAN availability reports

Vendor & Contract Management

• Manage support contracts with vendors for Cisco support, hardware support, and other general support
• Coordinate and help client on contract renewals and licensing true-ups for global network devices, licences, and support

Team Leadership & Collaboration

• Act as the escalation point for global network incidents and changes.
• Provide technical mentorship to regional network engineers and collaborate with other internal and external teams
• Participate in strategic planning, budgeting, and governance meetings

Required Skills & Experience

• 10+ years of experience in enterprise network engineering and operations.
• Expert-level knowledge of Cisco technologies (Catalyst, Nexus, DNA, ISE, SD-WAN).
• Strong understanding of WAN routing, BGP, NAT, VPN, and firewall architectures.
• Experience with wireless design and troubleshooting in high-density environments.
• Strong understanding of cloud networking (Azure ExpressRoute, IPSEC tunnels).
• Proficiency in SolarWinds, NetFlow, and network monitoring tools.
• Proven ability to manage global vendors and support contracts.
• Excellent communication and documentation skills.

Preferred Certifications

• Cisco CCNP or CCIE (Enterprise or Security)
• Versa SD-WAN certification (or equivalent experience)
• Cloud networking certification (Azure, or equivalent)
• ITIL Foundation

EEO Employer
Diversity, Equality, and Inclusivity This means a deep commitment to each other equally, in an open, diversified team environment. We strive to be as diverse as the clients and employees we partner with. We embrace people of any race, ethnicity, national origin, religion, gender identity, and sexual orientation. LanceSoft is a certified Minority Business Enterprise (MBE) and Women-Owned Business Enterprise (WBE).