Infrastructure Engineer II - Network Reliability & Monitoring

American Express Company; Phoenix (AZ); Presencial; USD 90.000 - 150.000; Jornada completa

Descripción de la vacante

American Express is seeking an Infrastructure Engineer in Phoenix to join Amex Tech and support end-to-end network platforms. You will work with application and infrastructure teams to ensure high availability and deliver robust network services across the enterprise.

The role emphasizes hands-on troubleshooting, monitoring improvements, and collaboration with cross-functional teams to maintain secure, scalable network infrastructure.

Formación

• Experience in supporting large scale corporate/datacenter networks.
• Familiarity with routing protocols (OSPF, BGP).
• Knowledge of switching technologies (STP, port channels, VPC).
• Experience with Cisco NX-OS/IOS and Arista platforms.
• Experience with Cisco and Versa SD-WAN technologies.

Responsabilidades

• Provide hands-on technical support, analysis, and issue resolution for network infrastructure and services.
• Optimize network performance through monitoring, tuning, and evaluating capabilities.
• Develop and evaluate new network monitoring capabilities.
• Support network-related issues for applications, servers, databases, storage, and other services.

Conocimientos

Network support

Routing protocols

Switching tech

NX-OS/IOS

SD-WAN

Firewall security

TCP/UDP/IP

Vendor platforms

Descripción del empleo

American Express is seeking an Infrastructure Engineer in Phoenix to join Amex Tech and support end-to-end network platforms. You will work with application and infrastructure teams to ensure high availability and deliver robust network services across the enterprise.

The role emphasizes hands-on troubleshooting, monitoring improvements, and collaboration with cross-functional teams to maintain secure, scalable network infrastructure.