Senior Network Engineer: Secure Cloud & Hybrid Networks

Pantex Plant

Amarillo (TX)

On-site

USD 90,000 - 140,000

Full time

14 days+

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Job summary

Pantex Plant is seeking a Network Engineer in Amarillo, TX, to design, implement, and manage enterprise networks supporting national security missions. You will balance day-to-day operational support with network modernization initiatives, ensuring high availability, performance, and security across routing, switching, VPNs, and wireless infrastructure.

The role requires strong automation-friendly networking, collaboration with cloud and security teams, and the ability to mentor junior staff.

Qualifications

Bachelor's or Master's in engineering/science/information technology discipline required or equivalent combination of education and experience.
Strong knowledge of enterprise network architectures, security, and troubleshooting.
Experience with network modernization initiatives and high availability designs.

Responsibilities

Administer and maintain enterprise networks including routers, switches, firewalls, VPNs, and wireless infrastructure.
Perform network maintenance, upgrades, and security configurations.
Monitor performance, troubleshoot complex network issues, and ensure security posture.
Design and deploy scalable network architectures for high availability and growth.
Collaborate with cloud teams for hybrid networking and ExpressRoute integrations.
Provide technical leadership and mentorship to junior staff.