Sr Network Engineer - Sioux Falls, United States - Illumina

Description

Position Summary

Illumina is looking for a Sr Network Engineer who can demonstrate skills and experience with complex global LAN/WAN network architectures, Enterprise Class Data Centers and Cloud Environments.

The candidate must have a comprehensive understanding of network protocols and best practices with respect to highly available and customer-focused networked systems.

Candidate must be able to support our 24X7 global network operations environment while assisting with geographically dispersed projects and initiatives.

Candidate will join a global network team responsible for LAN/WAN/DC, Wireless, Load Balancing, Firewalls, Enterprise Voice, and SD-WAN.

Responsibilities

Assist in the implementation of next generation enterprise LAN, WAN, SD-WAN, Cloud, wireless, load balancing, voice, and security architecture and strategies to support business growth

Contribute to the design and architecture of Enterprise, Data Center, and Cloud Networks

Support the global network within the scope of a larger globally-dispersed team in a fast-paced environment

Ability and desire to grow technical expertise in all areas of networking quickly and efficiently

Perform network maintenance and system upgrades including patches, hot fixes and security configurations

Manage and maintain company's cloud and on-premise enterprise VoIP services

Create and update network documentation

Troubleshoot complex problems and develop innovative solutions to solve critical business challenges in a timely manner

Adhere to corporate change management policies and practices

Perform 24X7 on call responsibilities in a global follow the sun model

Requirements

5+ years' experience with enterprise-level IT network engineering and operations

Knowledge of TCP/IP, ACLs, VPN, DMVPN, MPLS, VoIP, QoS, SNMP, VPC, and VSS

Hands-on experience with Cloud Networking (AWS, Azure, GCP)

In-depth knowledge of Cisco IOS-XE/NX-OS configuration and troubleshooting across multiple platforms

Knowledge of LAN Switching, including VLANs, 802.1Q, VPC, port channels, port security, HSRP, and Spanning Tree

Must have good network routing protocol troubleshooting skills (BGP, EIGRP, OSPF), switching technologies, WAN, LAN, and Wi-Fi

Excellent troubleshooting skills

Excellent written and verbal communication skills are required

Results-oriented and self-motivated with the ability to take ownership of IT projects and deliver them on time and within budget

Ability to work effectively in a dynamic, fast-paced environment

Must be able to handle multiple projects simultaneously while dealing with frequent interruptions and working in a high-pressure environment

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