AI-Driven Network Engineer (L3) — Data Pipelines for ML

Obsidian; New York (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

Obsidian is seeking a Level 3 / Tier 3 network support engineer to join our data-driven AI infrastructure team in New York. You’ll troubleshoot escalations, analyze network data, and help shape data pipelines that feed ML models.

You’ll work hands-on with enterprise network gear (switches, APs, firewalls) and contribute to labeling, annotating, and structuring telemetry, logs, and events for scalable AI systems.

Qualifications

• Must have Level 3 / Tier 3 support experience in enterprise networks.
• Experience with end-user enterprise networks including switches, APs, firewalls.
• Hands-on Wi-Fi/WLAN proficiency with enterprise controllers and 802.1X/RADIUS.

Responsibilities

• Review real-world data from deployed networks: logs, configs, telemetry, event streams.
• Label and classify network behaviors, issues, anomalies, and incident patterns.
• Help define schemas for large-scale data pipelines used by downstream ML models.

Skills

L3 / Tier 3 troubleshooting

Packet analysis

RCA workflows

Data pipelines awareness

Enterprise network experience

Wi-Fi / WLAN expertise

802.1X / RADIUS

Wireless troubleshooting

Customer-facing interface

Curiosity about ML data

Job description

Obsidian is seeking a Level 3 / Tier 3 network support engineer to join our data-driven AI infrastructure team in New York. You’ll troubleshoot escalations, analyze network data, and help shape data pipelines that feed ML models.

You’ll work hands-on with enterprise network gear (switches, APs, firewalls) and contribute to labeling, annotating, and structuring telemetry, logs, and events for scalable AI systems.