CareerPlan

Sr Principal Software Engineer

Office - USA - CA - HeadquartersFull-time$184k–$297k2026-11-05 → 2026-11-10
HybridVisa sponsorship offered

Core

Design and develop software components for device security content, build automation tools for threat intelligence, and conduct deep analysis of network traffic and device behaviors to protect connected devices.

Role type

Senior Principal Software Engineer (Device Security)

Builds

Device Security content, automation frameworks for data/threat collection, and security analysis tools

Domain

Cybersecurity, Network Security, Device Security

Required skills

C/C++, Python, Go, Java, Computer Networking, Ethernet, TCP/IP, Security vulnerability detection, Malware analysis, IDS/IPS, Network device discovery

Preferred skills

AI and LLM technologies, Cross-functional leadership

Technologies

C/C++, Python, Go, Java

Responsibilities

Design and develop software components for device security content; Build tools and frameworks to automate data and threat intelligence collection; Conduct deep analysis of network traffic and device behaviors; Support field teams and customers with security incidents and forensics; Collaborate on cross-functional projects to lead research efforts; Drive innovations by applying AI and LLM technologies.

Seniority

Principal, hands-on IC with strategy input