Remote Network & Systems Engineer for Multi-Site IT

Zohorecruit; Dallas (TX); On-site; USD 70,000 - 100,000; Full time

Job summary

Support Tech LLC is seeking a hands-on Network / Systems Engineer to design, configure, implement, troubleshoot, and validate LAN/WAN infrastructure projects for nationwide clients. This remote role involves turning approved designs into production environments, including UniFi implementations and Microsoft 365 integrations as needed.

You will work independently with clients, taking ownership from pre-staging through final validation and documentation, with emphasis on accurate network diagrams

Qualifications

• .Demonstrated professional experience in network or systems engineering.
• -.Strong understanding of TCP/IP, VLANs, routing, switching, DHCP, DNS, and network troubleshooting.
• -.Experience configuring managed network switches and firewalls.
• -.Experience with wireless networking and access-point deployments.
• -.Ability to troubleshoot complex infrastructure issues independently.
• -.Experience performing production cutovers and maintenance-window work.
• -.Strong documentation and technical communication skills.
• -.Ability to work directly with clients and communicate technical issues clearly.
• -.Ability to follow defined project scopes, implementation plans, and change-control procedures.

Responsibilities

• Pre-stage equipment, firmware, configurations, and migration environments before production changes.
• Perform network and infrastructure cutovers during approved maintenance windows.
• Gracefully decommission and replace legacy infrastructure.
• Validate connectivity, routing, authentication, applications, wireless, voice, backups, monitoring, and other in-scope services after implementation.
• Troubleshoot issues encountered during implementation and determine whether they fall within the approved scope.
• Support rollback procedures when required.
• Maintain accurate network diagrams, IP inventories, VLAN documentation, switch port maps, wireless information, configuration records, and equipment inventories.
• Document migration results, exceptions, validation results, and final configurations.

Skills

TCP/IP

VLANs

Routing

Switching

DHCP

DNS

Network troubleshooting

Wireless networking

Documentation

Client interaction

Project scope

Tools

UniFi Network Controller

SNMP

Job description

Support Tech LLC is seeking a hands-on Network / Systems Engineer to design, configure, implement, troubleshoot, and validate LAN/WAN infrastructure projects for nationwide clients. This remote role involves turning approved designs into production environments, including UniFi implementations and Microsoft 365 integrations as needed.

You will work independently with clients, taking ownership from pre-staging through final validation and documentation, with emphasis on accurate network diagrams