About the role

What will you do at Select Minds LLC?

Benefits

* Competitive salary

* Opportunity for advancement

Job Title: Network Infrastructure Engineer

Location: Colorado (Onsite)

Employment Type: Full-Time

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

Which skills does this role require?

RoutingSwitchingNetwork TroubleshootingLinux System AdministrationCiscoArubaHPELAN/WAN DesignVLANsSegmentationInter-VLAN RoutingRoot Cause AnalysisTCP/IPOSPFBGPAutomationNetwork InfrastructureEnterprise NetworkSite DeploymentsTroubleshootingLinuxLANWANSTPPythonBash

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