Senior Network Engineer: LAN, WLAN & NAC Architect

Systal is seeking an experienced Senior Network Engineer (LAN/WLAN) to design, implement and support enterprise LAN infrastructures, ensuring high availability, security and operational excellence across customer environments. You will work with Cisco Catalyst/Nexus, ISE and Wireless infra, handling Layer 2/3 services and participating in on-site activities when required.

The role emphasizes an architectural mindset, strong troubleshooting skills and collaboration with Security, Cloud and

Design, implement, and support enterprise LAN, WLAN, and network security solutions. Manage and troubleshoot Cisco Catalyst and Nexus switching platforms. Design, deploy, and administer Cisco ISE environments and NAC policies. Deploy, manage, and optimize Cisco Wireless infrastructures. Configure Layer 2/3 networking services (VLANs, STP, EtherChannel, HSRP, OSPF, BGP). Lead infrastructure refreshes, migrations, and upgrades. Produce High-Level/Low-Level designs and documentation. Collaborate across Security, Infrastructure, Cloud, and Project teams. Participate in customer meetings and service reviews. Proven experience in enterprise LAN and Wireless environments. Experience with Cisco Catalyst, Nexus, ISE and Wireless infrastructure. Strong understanding of LAN architecture, routing and high-availability. Competitive salary Unrivalled training and development Remote team collaboration