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L3 Conference Room Technician

Job DescriptionJob Description

Onsite | Manufacturing Environment

We are seeking an experienced L3 IT Infrastructure Engineer to support network operations, plant floor systems, and site infrastructure in a fast-paced manufacturing environment. This hands-on role involves troubleshooting, configuring, and maintaining LAN/WAN networks, server room infrastructure, conference room technology, and critical plant floor systems.

Responsibilities

  • Provide Level 3 support for Cisco LAN/WAN and wireless networks
  • Troubleshoot and resolve complex infrastructure and connectivity issues
  • Support switches, cabling, VLANs, TCP/IP, DHCP, POE, and network hardware
  • Assist with server room/data center operations, hardware installs, and upgrades
  • Support conference room systems and plant floor technology
  • Coordinate with vendors and cross-functional teams on infrastructure projects
  • Perform network maintenance, deployments, and issue escalation management

Required Qualifications

  • 3–5 years of L3 IT Infrastructure or Network Support experience
  • Strong Cisco networking experience (routing, switching, wireless)
  • Knowledge of TCP/IP, DHCP, VLANs, subnetting, and POE
  • Experience troubleshooting LAN/WAN environments
  • Strong communication and problem-solving skills
  • Ability to work onsite on the manufacturing/shop floor

Qualifications

  • Experience in large corporate or manufacturing environments
  • Knowledge of Windows Server administration and data center support
  • Familiarity with Cisco VoIP, SCCM, ANDON, or PLC systems
  • Experience supporting mission-critical applications and conference room technology

Additional Details

  • Schedule: Standard shift 8:00 AM – 4:30 PM (rotational shifts possible)
  • Interview Process: 2 rounds (1 virtual panel + 1 onsite)

Join a collaborative team supporting critical infrastructure and technology operations in a dynamic manufacturing environment.

L3 Conference Room Technician

Buffalo, NY
Full time

Published on 05/22/2026

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