Network Engineer 3

Insight Global
📍 San Antonio, TX, United States 💼 Full-time 🕒 Posted June 22, 2026

Job Description

Job Description
The Network Engineer is responsible for monitoring network performance, ensuring system availability, and maintaining reliability across all infrastructure. This role leads the configuration and installation of network devices and services, including routers, switches, firewalls, load balancers, VPNs, and QoS. The engineer performs complex maintenance and system upgrades, applying service packs, patches, hot fixes, and security configurations. They assist in developing and implementing security policies, conducting risk assessments, and promoting information security awareness throughout the organization. The position provides advanced Level 3 support and troubleshooting for highly complex technical issues. Working within established change management policies, the engineer ensures successful implementation of infrastructure changes. Additionally, they serve as the primary liaison with vendors and internal IT teams, selecting and deploying security tools with signifi...

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Job Details

  • Location San Antonio, TX
  • Job Type Full-time
  • Category other-general
  • Posted Date June 22, 2026
  • Application Deadline June 27, 2026