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Product Security Engineer

Base Power

Austin, TX · Full-time · Onsite · Posted Oct 14, 2026

At a glance

Employment
Full-time
Workplace
Onsite
Location
Austin, TX

About the role

  • You'll own the end-to-end security of the fleet and how it interacts with the world.
  • This is a generalist role: you'll go wherever the risk is highest, across software, firmware, hardware, and cloud.

Responsibilities

  • Own threat modeling and design review across the product, from gateway SoCs and boot chains through embedded firmware, fleet transport, command authority, and cloud services
  • Turn threat models into prioritized security objectives and drive their implementation
  • Design and build the security foundations under the fleet: device identity and factory provisioning, code and OTA signing, service authentication, and certificate lifecycle across devices that outlive the systems issuing them
  • Analyze vulnerability reports and internal findings: reproduce them, run variant analysis, determine exploitability and design impact, and set the direction of the fix
  • Test our product the way an attacker would, at whichever layer matters, then turn findings into requirements and standards changes
  • Author security engineering standards and reference patterns, build the tooling that makes review and enforcement repeatable
  • Produce the technical assessments Base's position rests on in utility, interconnection, and certification engagements where device security is in scope

Requirements

  • Experience securing production systems that span multiple trust boundaries
  • A track record of shipping security work end-to-end and collaborating across teams to make it stick
  • The judgment to distinguish plausible attacks from consequential ones and prioritize accordingly
  • The ability to get productive quickly in unfamiliar systems, bottom out assumptions, and support conclusions with evidence
  • Enough software engineering depth to read, test, and change the systems you review, regardless of language or tech-stack
  • Clear communication and writing skills - ability to rally other teams

Base Power

Product Security Engineer

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