Sr. Network Engineer

Rush Enterprises•New Braunfels, TX

About The Position

The Senior Network Engineer serves as the technical lead for the company's network infrastructure, managing complex initiatives across LAN/WAN, SD-WAN, wireless, security, and cloud networking environments. This role provides expert-level support for critical issues, mentors junior engineers, collaborates with architecture and security teams, and drives network strategy through technology evaluation, standards development, and technical leadership. Rush Enterprises, Inc. opens the door to the world of opportunity. We are a part of the largest network of commercial vehicle dealerships in North America representing truck and trailer manufacturers. Our franchises include Peterbilt, International, Hino, Isuzu, Ford, IC Bus and Blue Bird. We offer a rewarding career as a leader in the transportation industry. Grow with us as we continue to expand our network of locations and services.

Requirements

High School Diploma or GED required.
Minimum 8 years of progressive experience in network engineering, with demonstrated expertise in enterprise-scale environments.
A valid driver’s license may be required, along with a driving record that meets the requirements of the company’s insurance provider

Nice To Haves

Bachelor’s degree in Information Technology, Computer Science, or a related field preferred.
Additional experience and/or technical training may be considered in lieu of formal education.
Advanced certifications (e.g., HPE Juniper, Cisco CCNP, Palo Alto PCNSE, AZ-700, SD-WAN vendor certifications) are strongly preferred.

Responsibilities

Lead the design, implementation, and optimization of enterprise network infrastructure, including LAN/WAN, SD-WAN, wireless, data center, and cloud networking.
Develop and maintain network architecture standards, technical documentation, and operational procedures.
Serve as the primary escalation point for complex network incidents, driving rapid diagnosis and resolution of critical issues.
Lead network infrastructure projects, including site deployments, technology migrations, and major upgrades from planning through implementation.
Own the design, administration, and continuous improvement of the enterprise Network Access Control (NAC) platform, including authentication, policy enforcement, and systems integration.
Design and support Azure networking solutions, including hybrid connectivity, network security, and cloud infrastructure services.
Manage network performance, capacity planning, and vendor relationships to ensure reliability, scalability, and service quality.
Mentor network engineering staff and participate in on-call support and maintenance activities for critical network operations.