Network Architect
Core
Technical design authority for Littelfuse's global enterprise network, defining secure, resilient, and scalable architectures across manufacturing, R&D, distribution, corporate, and cloud environments.
Role type
Senior IC Network Architect
Builds
Global reference architectures, site blueprints, cloud connectivity patterns, and network security standards for a multi-site industrial enterprise.
Domain
Industrial Technology / Enterprise Networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Global network architecture design, TCP/IP, IPv4/IPv6, BGP, OSPF, QoS, NAT, VPN, high availability, firewall management, cloud networking, wireless architecture, network security segmentation, SASE, SD-WAN, Zero Trust, NAC, technical documentation, root-cause analysis, vendor evaluation
Preferred skills
Palo Alto Networks, Microsoft Azure, Cisco, Meraki, manufacturing environment experience
Technologies
Palo Alto Networks, Prisma Access, Microsoft Azure, Cisco, Meraki, SolarWinds, SASE, SD-WAN, Zero Trust
Responsibilities
Own and evolve global reference architectures for WAN, LAN, WLAN, and cloud connectivity; Design resilient Azure network architectures including hub-and-spoke and BGP policies; Architect firewall, VPN, and remote-access solutions; Define standards for switching, routing, and wireless across mixed estates; Lead technical root-cause analysis and convert findings into architecture improvements; Mentor engineers and lead architecture reviews and proofs of concept.
Seniority
Senior, hands-on IC