Overview

You will join Littelfuses Global Infrastructure team to design, implement, and support a global enterprise network across 100+ locations. You will collaborate with Infrastructure, Cloud, Security, OT, and local IT teams to deliver secure, scalable networking solutions that align with the company's modernization goals. The role focuses on reliable connectivity, cloud integration, and security-driven architecture, with opportunities to lead projects and mentor others.

This position offers impact across a global manufacturing and technology organization with a culture that values innovation and collaboration.

Compensaciones / Beneficios competitive compensation performance-based incentives flexible work arrangements development opportunities

Responsabilidades

Design, implement, and support integral LAN/WAN infrastructure

Manage enterprise routing, switching and wireless environments

Deploy and support Palo Alto firewalls, VPNs and network segmentation

Support cloud networking across Microsoft Azure and AWS

Design and troubleshoot hybrid connectivity (VPN, ExpressRoute, cloud gateways)

Support global ISP management, DIA, and SD-WAN connectivity





Work with Cato Networks SASE and/or Palo Alto Prisma Access/Prisma SD-WAN architectures

Maintain Cisco Catalyst, Cisco Nexus and Meraki environments

Implement 802.1X, Cisco ISE, RADIUS and Zero Trust initiatives

Lead office deployments, migrations and infrastructure refresh projects

Support OT / Industrial network segmentation where applicable

Produce technical documentation and network diagrams

Mentor junior engineers and participate in technical leadership

Requisitos principales 7+ years of experience in enterprise networking or related field

Strong foundation in enterprise networking and network security

Excellent troubleshooting and analytic skills

Good verbal and written English communication

Highly organized with strong attention to detail

Time management abilities

Bachelor's degree in relevant field; Master's preferred

Equivalence of education and experience considered collaboration across cross-functional teams problem-solving mindset proactive communication

Enterprise Networking

Cisco Catalyst

Cisco Nexus

📌 Sr. Network Engineer (Santander)
🏢 Littelfuse
📍 Santander