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Icarus

Solar-powered stratospheric aircraft for ISR

Manufacturing Engineer

Manufacturing EngineeringUpdated on Nov 15
Full-timeEl Segundo, CA, USA

About the Job

Requirements

  • At least 1 year working as a manufacturing, production, or build engineer on real hardware.
  • Hands-on experience building mechanical, electrical, or aerospace systems.
  • Strong understanding of tolerances, processes, and practical manufacturing methods.
  • Experience working closely with design engineering teams.
  • Ability to take ownership and solve problems on the factory floor.
  • Comfort working in ambiguous, fast-moving environments.
  • Ability to thrive under pressure, learn quickly, troubleshoot in the field, and push hardware to its limits.

Responsibilities

  • Own the manufacturing and production of flight hardware from prototype through low-rate and scaled production.
  • Design and improve build processes for airframes, avionics, power systems, and integration.
  • Develop tooling, fixtures, work instructions, and quality checks to enable speed and repeatability.
  • Partner with design engineers to make hardware more manufacturable, reliable, and scalable.
  • Drive root-cause analysis and corrective actions on build and test issues.
  • Support integration, environmental testing, and flight operations.
  • Help establish production capabilities inside the El Segundo factory.
  • Execute flight systems from concept to reality and drive rapid iteration across design, integration, testing, and flight.

About the Company

Icarus

Solar-powered stratospheric aircraft for ISR

Icarus builds APOLLO, a solar-powered autonomous aircraft that aims to fly continuously in the stratosphere (above 60,000 feet) for weeks without landing. It covers more than 1,000 square miles with ultra-high-resolution, real-time sensing and delivers high-throughput, low-latency connectivity directly to ground devices. This platform is positioned as a cost-effective, rapidly deployable alternative to satellite constellations for persistent intelligence, surveillance and reconnaissance (ISR) and resilient communications, with a primary focus on defense and security customers. Founded in 2023 and based in Los Angeles, Icarus was part of Y Combinator's Fall 2025 batch.

Company size
1-10
Company stage
Seed
Total funding
$280K
Headquarters
El Segundo, CA
Founded
2023

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