IP/MPLS Network Engineer — Lab & Production, Telemetry

Ethereum Technologies LLC; Middletown (NJ); On-site; USD 90,000 - 120,000; Full time

Job summary

ETHEREUM TECHNOLOGIES LLC is seeking a network engineering professional to assist in configuring, testing, and troubleshooting carrier-grade routers and switches. You will support IS-IS, BGP, Segment Routing, and MPLS in lab and production environments, and perform rigorous testing with Ixia/Spirent while documenting findings.

Exposure to NETCONF/gNMI and streaming telemetry is valued, as is familiarity with Python/Ansible for automation and data-driven monitoring.

Qualifications

• Hands-on experience with service provider or telecom networks.
• Good understanding of routing protocols, MPLS, and traffic engineering.
• Exposure to automation tools (Python/Ansible) is a plus.

Responsibilities

• Assist in configuration, testing, and troubleshooting of service provider-grade routers and switches.
• Support routing protocol operations including IS-IS, BGP, Segment Routing, and MPLS in lab and production environments.
• Perform network testing using Ixia and Spirent to validate performance, scalability, and reliability.
• Capture and analyze logs during testing phases to identify issues and document findings.
• Work with NETCONF, gNMI, and streaming telemetry for network configuration and monitoring.
• Participate in performance monitoring and reporting using telemetry and analytics platforms.
• Maintain structured documentation of test cases, results, configurations, and troubleshooting steps.

Skills

Routing protocols

MPLS

Traffic engineering

Automation tools

Tools

Python

Ansible

NETCONF

gNMI

Telemetry

Job description

ETHEREUM TECHNOLOGIES LLC is seeking a network engineering professional to assist in configuring, testing, and troubleshooting carrier-grade routers and switches. You will support IS-IS, BGP, Segment Routing, and MPLS in lab and production environments, and perform rigorous testing with Ixia/Spirent while documenting findings.

Exposure to NETCONF/gNMI and streaming telemetry is valued, as is familiarity with Python/Ansible for automation and data-driven monitoring.