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Application Security Engineer, Leo Proactive Security, Leo Security - METALS

Redmond, Washington, United States💼 Full-time💰 $159,300–$202,400🗓 2026-09-09 → 2026-09-25

Core

Securing Amazon's Leo satellite broadband constellation by designing security mechanisms, conducting code reviews, and automating security operations for a low-latency, high-speed network.

Role type

Security Engineer II (IC)

Builds

Mission-critical security systems, automation tools, and secure infrastructure for the Leo satellite network.

Domain

Aerospace / Satellite Communications / Cybersecurity

Deliverable

production ML models | product features | infrastructure

Required skills

Python, Java, C++, Go, Ruby, .Net, C++, scripting, threat modeling, secure code review, network security, cryptography, system administration, identity management, authentication, SDLC security integration

Preferred skills

AWS products and services, security design review, security testing, software development experience

Technologies

Python, Java, C++, Go, Ruby, .Net, AWS, HTTP, DNS, TCP/IP

Responsibilities

Create and maintain threat models for Leo Enterprise, Manufacturing, Lab, and Launch Operations; perform manual and automated secure code review; conduct network and infrastructure assessments; develop security automation tools; provide security architecture and design guidance; deliver security training to internal teams; independently solve novel security problems.

Seniority

Mid-level, hands-on IC

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