Robot Build Technician

Physical Intelligence; San Francisco (CA); On-site; USD 65,000 - 90,000; Full time

Job summary

A technology company is seeking a hands-on Build Technician in San Francisco, CA, who will be responsible for building and maintaining robotic systems that power data collection and model training. In this fast-paced hardware environment, you will collaborate with the Hardware Engineering team, execute test protocols, and ensure quality throughout production. Ideal candidates will have experience in mechanical assembly and familiarity with robotic systems. Strong attention to detail and troubleshooting skills are essential.

Qualifications

• 2+ years of experience in mechanical or electromechanical assembly.
• Ability to read and interpret mechanical drawings and schematics.
• Experience in robotics, automotive, aerospace, or consumer electronics is a plus.
• Ability to read mechanical drawings and schematics.
• Familiarity with robotic systems or automated equipment is a plus.
• Understanding of CAN bus and Ethernet protocols.
• Strong troubleshooting and attention to detail.
• Comfortable in a fast-paced, iterative environment.
• Experience with inventory management and documentation tools.
• Background in robotics, automotive, aerospace, or consumer electronics valued.

Responsibilities

• Build and assemble robotic systems according to specifications.
• Execute test protocols and quality checks for robots.
• Manage inventory of parts and tools for hardware lab.
• Maintain detailed service records and documentation for robotic equipment.
• Support hardware bring-up, wiring, harnessing, and integration of sensors and actuators.
• Collaborate with mechanical, electrical, and software engineers to root-cause manufacturing issues and implement solutions.
• Manage inventory of parts, tools, and consumables for the hardware lab.
• Train team members on assembly procedures and best practices.

Skills

Mechanical or electromechanical assembly

Proficiency with hand tools

Cable harnessing and wire routing

Troubleshooting skills

Attention to detail

Familiarity with robotic systems

CAN/Ethernet protocols

Documentation tools

Inventory management

Team training

Tools

Soldering tools

Torque wrenches

Notion

Excel

Job description

We're looking for a hands‑on Build Technician who thrives in a fast‑paced hardware environment. You'll be responsible for building, assembling, and maintaining the robotic systems that power our data collection and model training operations.

You’ll work directly with our Hardware Engineering team to bring robots from prototype to production, ensuring quality and reliability at every step.

What You’ll Do

• Build and assemble robotic systems according to engineering specifications, including mechanical, electrical, and electromechanical components
• Install, calibrate, and configure robots and end‑of‑arm tooling for various applications
• Execute test protocols and quality checks to ensure robots function as designed
• Maintain detailed service records and documentation for robotic equipment
• Support hardware bring‑up, including wiring, harnessing, and integration of sensors and actuators
• Collaborate with mechanical, electrical, and software engineers to root‑cause manufacturing issues and implement solutions
• Manage inventory of parts, tools, and consumables for the hardware lab
• Train team members on assembly procedures and best practices

Competencies And Skills

• 2+ years of experience in mechanical or electromechanical assembly, robotics, or manufacturing environments
• Proficiency with hand tools, power tools, and lab equipment (soldering, crimping, torque wrenches)
• Experience with cable harnessing, wire routing, and electrical integration
• Ability to read and interpret mechanical drawings, schematics, and assembly instructions
• Familiarity with robotic systems, PLCs, or automated equipment is a plus
• Basic understanding of CAN bus, Ethernet, and communication protocols
• Strong troubleshooting skills and attention to detail
• Comfortable working in a fast‑paced, iterative environment
• Experience with inventory management and documentation tools (Notion, Excel)
• Prior experience in robotics, automotive, aerospace, or consumer electronics is highly valued