Field Network Engineer - On-Site, Part-Time Deployments

Centum Insight LLC; Houston (TX); On-site; USD 34,000 - 62,000; Part time

Job summary

Centum Insight LLC is seeking an experienced Network Infrastructure Deployment Engineer to perform on-site installation of Sophos XGS firewalls and CS110 switches at live production sites across Texas. This part-time contract role requires hands-on enterprise networking skills and meticulous documentation.

Responsibilities include rack installation, cabling, PDU verification, ISP handoffs, testing, and adherence to approved network diagrams and maintenance windows.

Qualifications

• 3+ years of experience in network infrastructure deployment or network engineering.
• Hands-on experience installing and troubleshooting enterprise network equipment.
• Experience with firewalls, switches, routers, and network appliances.
• Understanding of Ethernet, VLANs, trunking, LACP, HA, and basic Layer 2/3 networking.

Responsibilities

• Install and configure customer-furnished Sophos XGS firewalls and CS110 switches on-site.
• Perform rack installation, cabling, and power verification per diagrams.
• Test connectivity, perform cutovers, and coordinate with maintenance windows.
• Document configurations and maintain accurate site records.

Skills

Network deployment experience

Enterprise networking

Troubleshooting skills

Documentation

Education

CCNA/CCNP or Network+ certification

Tools

Sophos XGS firewalls

Sophos CS110 switches

Rack mounting/physical network hardware

Job description

Centum Insight LLC is seeking an experienced Network Infrastructure Deployment Engineer to perform on-site installation of Sophos XGS firewalls and CS110 switches at live production sites across Texas. This part-time contract role requires hands-on enterprise networking skills and meticulous documentation.

Responsibilities include rack installation, cabling, PDU verification, ISP handoffs, testing, and adherence to approved network diagrams and maintenance windows.