Junior Network Administrator
Terrestris Global Solutions
Junior Network Administrator
aluminumdynamics· Information Technology
About this role
Subsidiary
Aluminum DynamicsOverview
We’re looking for a Junior Network Administrator to help support the network infrastructure across our offices, data center, and manufacturing plant. This is a hands-on role, ideal for someone with solid networking fundamentals who’s looking to grow into a Network Administrator or Network Engineer position.
Responsibilities
- Monitor network health, troubleshoot connectivity/latency/port issues, and review logs and alerts
- Configure switch ports, VLANs, trunks, and basic Layer 2 settings under change procedures
- Assist with installing and labeling switches, wireless access points, optics, and cabling; perform basic cable testing and physical-layer troubleshooting
- Maintain network documentation, including device inventory, assigned IP addresses, VLANs, switch-port records, uplinks, and diagrams.
- Coordinate with OT engineers, system admins, vendors, and end users during troubleshooting
- Support scheduled maintenance, upgrades, and expansion projects — including our new recycling plant buildout
- Participate in an on-call/after-hours rotation as experience grows
- Work directly with the Network Engineer to support daily operations, troubleshoot incidents, maintain documentation, and assist with network expansion projects.
Qualifications
Requirements
- Foundational understanding of TCP/IP, IPv4 addressing, and subnetting
- Understanding of switches, routers, firewalls, DNS, DHCP, and wireless APs
- Basic knowledge of VLANs, access/trunk ports, and Ethernet switching
- Comfort with basic troubleshooting tools (ping, traceroute, ARP, ipconfig/ifconfig, DNS lookups)
- Basic Windows and Linux command-line familiarity
- Strong documentation habits, clear communication skills, and the ability to read technical documentation and follow established procedures
- Ability to troubleshoot in a structured, methodical way — gathering evidence rather than making random changes — and to escalate before making risky production changes
- Comfort working in an active industrial/manufacturing environment” is correct, but your environment involves distance, heat, noise, PPE, lifts, network closets, and walking through active production areas.
- Valid driver's license
- High school diploma or equivalent; relevant certs, military, or IT experience a plus
Preferred
- 1–3 years in network support, NOC, infrastructure support, field technology, or a help-desk role involving network troubleshooting.
- CompTIA Network+, Cisco CCNA, or similar certification
- Experience with managed switches, VLANs/trunking, or Fortinet/Cisco equipment
- Familiarity with fiber optics, SFP modules, or wireless troubleshooting
- Exposure to industrial/OT/manufacturing environments
Steel Dynamics, Inc., and all affiliated entities are equal opportunity employers.
Frequently Asked Questions
Is the salary disclosed for the Junior Network Administrator position at aluminumdynamics?
The salary for this Junior Network Administrator role at aluminumdynamics is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Junior Network Administrator position at aluminumdynamics located?
This Junior Network Administrator role at aluminumdynamics is based in Columbus, MS, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Junior Network Administrator role at aluminumdynamics full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Junior Network Administrator role in the Information Technology department at aluminumdynamics.
Which team or department does the Junior Network Administrator at aluminumdynamics belong to?
This Junior Network Administrator position is part of the Information Technology department at aluminumdynamics. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Junior Network Administrator position at aluminumdynamics?
Click the "Apply Now" button on this page. You will be redirected to aluminumdynamics's official application portal hosted on icims where you can submit your application directly.
When was the Junior Network Administrator job at aluminumdynamics posted?
This Junior Network Administrator position at aluminumdynamics was posted on Sep 30, 2026. Apply as soon as possible — early applications are often reviewed first.
Junior Network Administrator
aluminumdynamics
You'll be redirected to aluminumdynamics's official application page on icims.