Network Infrastructure Engineer

Role Overview

• Design, implement, and support Cisco based LAN, WAN, wireless and data center networks
• Participate in life-cycle replacement projects and deployment of new networking technologies
• Administer and support wireless infrastructure, network access control, and network management platforms (e.g.: Cisco controllers, ISE, Catalyst/DNA Center, Meraki)
• Configure and maintain network security systems including firewalls, VPNs, segmentation, and access controls
• Support hybrid connectivity between on-prem infrastructure and cloud platforms (site-to-site VPNs, secure remote access, etc.)
• Utilize monitoring and observability tools to proactively identify performance issues and support troubleshooting
• Diagnose and resolve complex network connectivity issues across wired, wireless, and remote environment
• Create and maintain network documentation including diagrams, standards, configurations, and change records
• Collaborate with systems, customer support, and facilities teams on enterprise initiatives
• Support and coordinate maintenance of network closet UPS systems and related power infrastructure, including monitoring, maintenance scheduling, and vendor support
• Partner with Information Security teams to implement network security controls, investigate incidents, and support compliance initiatives
• Participate in after-hours maintenance windows and on-call rotation as required
• Maintain network device inventory, maintenance contracts, and infrastructure records
• Communicate technical information clearly in both written and verbal form
• Contribute to security best practices including segmentation, certificate-based authentication, and Zero Trust principles

Requirements

• Strong understanding of enterprise switching, routing, and wireless fundamentals
• Basic understanding of structured cabling and fiber standards
• Solid knowledge of TCP/IP networking and common protocols/services
• Experience with Cisco networking technologies (switching, routing, wireless, firewalls)
• Working knowledge of routing protocols (OSPF, EIGRP, HSRP, BGP) and VPN/NAT concepts
• Experience troubleshooting complex network issues in production environments
• Ability to work independently while collaborating effectively with cross-functional teams
• Strong documentation, organization, and customer service skills
• High aptitude and willingness to learn new technologies
• CCNA/CCNP or equivalent professional experience

Tech Stack

• Cloud
• Firewalls
• Switching
• TCP/IP

Benefits

• Health insurance
• 401(k) matching
• Flexible work hours
• Paid time off