Senior Data Center Network Technician

Iron Systems, Inc; New Albany (OH); On-site; USD 65,000 - 95,000; Full time

Job summary

Iron Systems, Inc. seeks a senior hands-on network technician to install, turn-up, troubleshoot, and validate data center network infrastructure under engineering direction. You’ll handle complex switch/router configurations, tests, and ensure reliable core connectivity.

The role requires strict adherence to runbooks, precise documentation, and mentoring of junior technicians. Deep CCNA-level knowledge and data center optics familiarity are essential on-site skills.

Qualifications

• CCNA-level networking knowledge including IP, VLANs, STP, LAG, and basic OSPF.
• Hands-on data center cabling, optics, polarity, and connector care.
• Ability to follow and improve runbooks with change control.
• Proficiency with console servers, terminals, and ticketing tools.
• Strong documentation habits for assets and port records.

Responsibilities

• Perform advanced switch/router installation, turn-up, and validation per runbooks.
• Troubleshoot L2/L3 issues using structured methods and resolve incidents during build windows.
• Validate connectivity: optics, fiber polarity, link aggregation, VLAN trunking, and end-to-end tests.
• Lead staging/burn-in activities and coordinate maintenance windows with proper docs.
• Mentor junior technicians and review work for accuracy and proper tool use.
• Update as-built records (port maps, IP allocations, rack elevations) in the system of record.

Skills

CCNA knowledge

Data center cabling

Runbooks adherence

Troubleshooting

Documentation

Tools

Console servers

Terminal emulators

Ticketing systems

Automation exposure

Job description

Iron Systems, Inc. seeks a senior hands-on network technician to install, turn-up, troubleshoot, and validate data center network infrastructure under engineering direction. You’ll handle complex switch/router configurations, tests, and ensure reliable core connectivity.

The role requires strict adherence to runbooks, precise documentation, and mentoring of junior technicians. Deep CCNA-level knowledge and data center optics familiarity are essential on-site skills.