Robotics Mechanical Engineering Intern (Fall/Winter 2026) at RoboForce (Milpitas, CA)
RoboForce· Milpitas, CA·
Role details
Job description
Why RoboForce
RoboForce is an AI robotics company developing Physical AI–powered Robo-Labor for dull, dirty, and dangerous work. The company’s robots are engineered for demanding industrial environments, with a focus on real-world deployment and scalability.
We are looking for a motivated Mechanical Design Engineer Intern to join our team. This is a hands-on opportunity to design, prototype, test, and iterate on robotic hardware for real-world deployment. You will work alongside experienced mechanical, electrical, and robotics engineers on ambitious, real-world problems. You will help turn ideas into tested hardware and see how your designs perform as part of complete robotic systems.
Responsibilities
- Design mechanical parts, mechanisms, and assemblies for robotic systems.
- Create and update 3D CAD models and engineering drawings.
- Perform basic engineering analysis, tolerance checks, and FEA.
- Support prototype fabrication, assembly, testing, and design iteration.
- Collaborate with mechanical, electrical, and robotics engineers during system integration.
Requirements
- Currently pursuing a Bachelor’s, Master’s, or PhD in Mechanical Engineering, Robotics, Mechatronics, or a related field, or graduated within the past 6 months.
- Strong mechanical design fundamentals.
- Experience with SolidWorks or Fusion 360.
- Hands-on experience designing and building mechanical hardware through coursework, research, internships, robotics teams, or personal projects.
- Familiarity with manufacturing processes such as CNC machining, sheet metal, or 3D printing.
- Able to work on-site in Milpitas, CA, five days per week (40 hours/week)
Bonus Qualifications
- Experience with robotic arms, actuators, transmissions, mobile robots, or end-effectors.
- Familiarity with GD&T, tolerance stack-up, FEA, and DFM.
- Machine-shop or rapid-prototyping experience.
- Experience taking a design from CAD to manufactured and tested hardware.
Benefits
- Company-provided lunch and dinner, a fully stocked kitchen, and team events.
Compensation: $6,000-$6,500 USD per month
Why work at RoboForce
- Culture: “Imagination leads the way” and “Great robots built by great people” – emphasis on creativity, joy, and making life better through real tools.
- Work Model: On-site in Milpitas, CA (all current open roles are in-office).
- Engineering Focus: Heavy investment in AI, robotics software/hardware, and foundation models; roles span AI Research, Robotics Software, Hardware, and Data Operations.
- Trajectory: Fast-growing startup (168% headcount growth YoY) with early revenue signals and top-tier backers; opportunity to work on cutting-edge Physical AI from the ground floor.