Principal, Systems Engineer

📋 Description

• Write, review, and maintain data-processing and automation code (primarily Python).
• Implement and uphold operational security across infra and pipelines.
• Own end-to-end IP-to-DUNS mapping lifecycle: ingestion, validation, packaging.
• Produce high-quality IP-to-business attribution using internet signals.
• Define and enforce data-quality standards for internet-signal entity resolution.
• Operate and improve automated pipelines for IP attribution at scale.

🎯 Requirements

• 10+ years in internet infrastructure; Bachelor's required; Master's preferred.
• Experience deploying and securing data workloads on AWS, Azure, or GCP.
• Terraform IaC; PostgreSQL for large-scale analytics.
• Python automation; Go/Rust/Bash a plus.
• Deep knowledge of ASNs, BGP, DNS, routing, IP geolocation.
• Evaluate third-party IP intelligence and OSINT; cross-team guidance.

🎁 Benefits

• Generous paid time off in your first year, increasing with tenure.
• Up to 16 weeks paid parental leave after one year.
• Paid sick time to care for yourself or family members.
• Education assistance and extensive training resources.
• Do Good Program: Paid volunteer days and donation matching.
• Health & wellness benefits, including discounted Wellhub membership rates.