Senior Network Engineer: LAN, WLAN & NAC Architect

Systal Technology Solutions; Milano; On-site; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Competitive salary

Unrivalled training and development

Remote team collaboration

Job summary

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

Qualifications

• 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.

Responsibilities

• 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.

Skills

Enterprise LAN

Enterprise WLAN

NAC (Cisco ISE)

Network security

Architectural mindset

On-call support

Tools

Cisco Catalyst

Cisco Nexus

Cisco ISE

LAN design

Routing protocols (OSPF/BGP)

Job description

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