Senior Network Architecture Lead - SD-WAN & WLAN

HCL Technologies B.V.; Netherlands; On-site; EUR 90,000 - 125,000; Full time

Job summary

Sapsf seeks a Sr Tower Lead (Support & Operations) to design, manage, and optimize enterprise LAN/WLAN and SD-WAN across multiple locations. You will work with Cisco Meraki, Catalyst, and SD-WAN to deliver secure, scalable networks.

Strong architecture skills, vendor management, and operation governance are essential to lead transformation and ongoing optimization efforts across sites.

Qualifications

• Experience designing and supporting enterprise LAN/WLAN architectures using Cisco Meraki and Cisco Catalyst.
• Experience managing Cisco Meraki Dashboard including monitoring, 802.1X, QoS, and policy management.
• Design secure network connectivity for IoT devices and guest Wi-Fi.
• Coordinate with ISPs and vendors for service delivery and issues.

Responsibilities

• Design and support enterprise LAN/WLAN architectures using Cisco Meraki and Cisco Catalyst.
• Manage and optimize Cisco Meraki Dashboard, including monitoring, 802.1X authentication, QoS, and policy management.
• Architect and govern Cisco Meraki SD-WAN environments, including routing, traffic shaping, VPNs, and policy provisioning.
• Lead network transformation, optimization, and troubleshooting initiatives.

Skills

Cisco Catalyst Switching & Routing

Wireless Networking

QoS & Traffic Management

VPN, BGP, OSPF

Network Security & Segmentation

Tools

Cisco Meraki Dashboard

Cisco Catalyst Center

Job description

Career Opportunities: Sr Tower Lead (Support & Operations) (170220)

Requisition ID170220-Posted09/23/2026

We are seeking an experienced Network Architect to design, manage, and optimize enterprise LAN, WLAN, WAN, and SD-WAN environments across multiple locations. The ideal candidate should have strong expertise in Cisco Meraki, Cisco Catalyst, Wireless Networks, and SD-WAN technologies, along with experience in network architecture, operational governance, and vendor management.

Key Responsibilities

Key Responsibilities

Design and support enterprise LAN/WLAN architectures using Cisco Meraki and Cisco Catalyst solutions.

Manage and optimize Cisco Meraki Dashboard, including monitoring, 802.1X authentication, QoS, and policy management.

Design secure network connectivity for IoT devices and Guest Wi-Fi services.

Support legacy LAN/WLAN environments using Cisco Catalyst Center.

Architect and govern Cisco Meraki SD-WAN environments, including routing, traffic shaping, VPNs, and policy provisioning.

Coordinate with ISPs and third-party vendors for network service delivery and issue resolution.

Define network standards, best practices, and operational governance models.

Lead network transformation, optimization, and troubleshooting initiatives.

Skill Requirements

Required Skills

Cisco Catalyst Switching & Routing

Wireless Networking

QoS & Traffic Management

VPN, BGP, OSPF

Network Security & Segmentation

Other Requirements

Preferred Certifications

CCNP Enterprise

Cisco Meraki Certifications

ITIL Foundation

Ideal Candidate: Strong architecture and design experience with Cisco networking technologies, capable of driving enterprise networking strategies and supporting large-scale multi-site environments.