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Deft AI

Robotics systems integration for industrial automation

Mechanical Engineer Intern

Design EngineeringConfirmed live in the last 24 hours
Internship · Spring 2026, Summer 2026San Francisco, CA, USA

About the Job

Requirements

  • Currently pursuing a Bachelor's or Master's degree in Mechanical Engineering, Electrical Engineering, Robotics, Mechatronics, or an equivalent degree.
  • Proficiency in designing parts and assemblies using 3D modeling software; Onshape is preferred.
  • Experience drafting engineering drawings and conducting tolerance stack-up analysis; geometric dimensioning and tolerancing is a bonus.
  • Hands-on prototyping experience.
  • Experience designing for both low-volume and high-volume manufacturing.
  • Experience taking designs from initial concept through mass production.
  • Basic understanding of electrical and thermal design fundamentals.
  • Familiarity with printed circuit board assemblies and electronics packaging.
  • Familiarity with the interdependencies between electronics, mechanics, and embedded software.
  • Ability to work in unstructured and high-pressure environments.
  • Understanding of how to balance development speed with product quality.
  • Problem-solving using first-principles thinking.

Responsibilities

  • Design parts and assemblies in computer-aided design software.
  • Apply analytical methods to design and optimize structures for mass, stiffness, cost, and manufacturing, including hand calculations, tolerance analysis, and finite element analysis simulations.
  • Fabricate prototypes and iterate rapidly from concept to volume production.
  • Work with cross-functional teams to define product requirements and develop implementations.
  • Integrate actuators, sensors, and electronics, including wiring, into a space-efficient package that supports assembly and serviceability.
  • Manage suppliers to execute projects according to design specifications and tight timelines.
  • Develop specifications and accelerated test plans to validate products for their determined lifetime.
  • Design fixtures and equipment for testing and calibration in prototype and production environments.

Desired Qualifications

  • Experience with design failure mode and effects analysis.
  • Knowledge of Python or MATLAB for data structure management, user interface development, symbolic equations, and iterative solvers.
  • Familiarity with design for injection molding, overmolding, and polymers.
  • Onshape experience.
  • Geometric dimensioning and tolerancing experience.

About the Company

Deft AI

Robotics systems integration for industrial automation

Deft Robotics acts as a systems integrator that deploys wheeled humanoid robots in factories, pairing hardware procurement with integration, ROI analysis, and deployment workflows for production environments. Its offering combines hardware sourcing with engineering, integration, and ROI planning so humanoid platforms can operate on the factory floor. Unlike pure robot makers, Deft handles end-to-end deployment and workflow engagement to ensure the robots are productive in real plant settings. Its goal is to automate factory and industrial work by delivering measurable returns through effective integration and deployment on real production lines.

Company size
1-10
Company stage
Not listed
Total funding
Not listed
Headquarters
San Francisco, CA
Founded
2025

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