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Moss

Autonomous field robots digitizing outdoor forests

Mechanical Engineer Intern

Design EngineeringPosted on Nov 7
Internship · Summer 2026San Francisco, CA, USANo salary listedIn-person

About the Job

Requirements

  • Demonstrate hardware skills through hands-on personal projects outside the classroom.
  • Demonstrate understanding of structural analysis and failure modes of complex mechanical systems.
  • Be proficient in computer-aided design (CAD) software and finite element analysis (FEA) modeling.
  • Have a solid understanding of geometric dimensioning and tolerancing (GD&T).
  • Be comfortable making first-principles engineering trade-offs with partial information.
  • Have experience integrating sensors, compute, and/or power systems into physical assemblies.
  • Be comfortable building, assembling, and debugging physical hardware.

Responsibilities

  • Conceptualize new mechanical architectures for robotic systems operating in harsh environments.
  • Lead design reviews internally and externally with suppliers and partners.
  • Develop enclosure systems for thermal management, vibration resistance, and weather protection.
  • Perform tolerance analysis and design for manufacturing (DFM) reviews with manufacturing partners.
  • Own prototype builds and field-test validation.
  • Collaborate closely with perception, robotics, and electrical teams to optimize full-system integration.

About the Company

Moss

Autonomous field robots digitizing outdoor forests

Moss builds autonomous field robots to digitize the outdoor world, starting with tree farms where millions of plants are hard to count. The robots move through harsh outdoor environments to map and inventory plants, collecting data that makes the physical world searchable. The product works by deploying mobile robots with sensors to traverse fields, capture imagery and measurements, and compile it into a searchable digital inventory. Moss differentiates itself by tackling real, messy on-the-ground problems with a small, practical engineering team and a long-term plan to expand to other outdoor tasks, not just software. The goal is to make dangerous outdoor jobs safer and easier by using autonomous robots that can operate where humans won't.

Company size
11-50
Company stage
Debt Financing
Total funding
$243.1M
Headquarters
Boring, OR
Founded
2023

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