Senior Network Engineer: Design, Secure, Optimize LAN/WAN

Crescent Electric Supply Company; Corpus Christi, Northern (TX, KY); Hybrid; USD 80,000 - 110,000; Full time

Job summary

Crescent Electric Supply Company is seeking a Network Engineer to install, maintain, and secure our network infrastructure in Corpus Christi, TX. You will serve as the primary technical liaison with vendors and information services to ensure optimal performance and alignment with business needs.

You will diagnose complex issues, implement standardized procedures, and support data flow across LANs/WANs/VPNs while keeping security and uptime a priority.

Qualifications

• Requires 2+ years IT experience with network operations.
• Bachelor/Associate degree options or GED with experience accepted.

Responsibilities

• Designs, configures, and maintains network infrastructure.
• Diagnoses and resolves complex network issues to minimize downtime.
• Maintains security equipment and updates firewalls with patches.
• Supports VoIP systems and network integration.
• Maintains inventory, diagrams, and standardized labeling.

Skills

Network hardware

VLANs

VoIP

Firewalls

Windows servers

Linux

Education

Bachelor’s Degree in IT/CS

Associate/Technical Degree

GED or high school diploma

Tools

VM platforms

Active Directory

Group Policy

Job description

Crescent Electric Supply Company is seeking a Network Engineer to install, maintain, and secure our network infrastructure in Corpus Christi, TX. You will serve as the primary technical liaison with vendors and information services to ensure optimal performance and alignment with business needs.

You will diagnose complex issues, implement standardized procedures, and support data flow across LANs/WANs/VPNs while keeping security and uptime a priority.