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Software L1 Test Engineer

Santa Clara, CA, us💼 Full-time💰 $110,000–$185,000🗓 2025-12-30 → 2026-07-31

Core

Create and execute test plans to validate features and products in optical, data communication, and power over ethernet; reproduce and debug customer issues in the lab.

Role type

L1 Software Test Engineer

Builds

Validated networking products and solutions for data center, campus, and routing environments

Domain

Networking, Data Communication, Optical Communication

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Ethernet switching, signaling, data communication, test methodologies, test tool configuration, defect reproduction, Linux, scripting, network traffic generation, packet capture/analysis

Preferred skills

High performance computing theory, analog signals, fiber optics

Technologies

Teledyne, Sifos, Reach, Ixia, Wireshark, tcpdump

Responsibilities

Create and execute test plans involving scale, stress, interoperability, and customer scenario testing; Install and configure test tools to emulate devices in test environment; Log and track failures in bug tracking system; Troubleshoot failures and work with development teams to get fixes; Review functional specs and test plans and provide feedback; Create and manage the schedule for assigned test efforts; Assist and mentor other less experienced Software Test Engineers

Seniority

Junior, hands-on IC

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