Network Infrastructure Engineer

Network Infrastructure Engineer  We are seeking an experienced Network Infrastructure Engineer to support enterprise network operations and site deployments. This is a fully onsite role in Colorado requiring strong hands-on expertise in routing, switching, network troubleshooting, and Linux system administration. The ideal candidate has experience working with Cisco, Aruba, and HPE environments and can design, configure, and optimize LAN/WAN networks in multi-site environments.

Key Responsibilities:

Configure and manage routing and switching infrastructure (Aruba, Cisco, HPE)
Design and validate LAN/WAN topologies
Create and manage VLANs, segmentation, and inter-VLAN routing
Troubleshoot network performance issues including latency, packet loss, and connectivity disruptions
Conduct root cause analysis and implement corrective actions
Perform site network readiness assessments for deployments
Support Linux system administration tasks
Develop automation scripts to streamline network operations

Required Skills:

Strong hands-on experience with Cisco, Aruba, and HPE networking equipment
Solid understanding of TCP/IP, subnetting, VLANs, STP, OSPF, and BGP fundamentals

Experience with LAN/WAN architecture and implementation
Network performance monitoring and troubleshooting expertise
Linux system administration experience
Basic scripting or automation experience (Bash, Python, or similar)

Preferred Qualifications:

CCNA, CCNP, or equivalent certification
Experience in enterprise or multi-site environments
Familiarity with network monitoring tools
Experience supporting high-availability network environments
Compensation: $60.00 - $80.00 per hour