Prototype Repair & Assembly Technician

PRI Global; Sunnyvale (CA); On-site; USD 34,440,000 - 48,216,000; Full time

Job summary

PRI Global in Sunnyvale, CA is seeking a Prototype Repair & Assembly Technician for a 6-month engagement. The role focuses on repairing, assembling, and testing prototype hardware, with root-cause analysis and cross-functional collaboration with engineering teams.

The ideal candidate will troubleshoot electrical, mechanical, and software issues, follow SOPs, perform light soldering, and document findings clearly for engineering review. Proficiency with Linux, macOS, and Windows is expected.

Qualifications

• Experience with prototype assembly, repair, and hardware troubleshooting.
• Knowledge of failure analysis and root cause investigation.
• Ability to adapt to changing priorities and manage multiple tasks.
• Experience collaborating with design engineers to resolve issues.
• Basic command-line experience in Linux, macOS, and Windows environments.

Responsibilities

• Assess returned prototype units and verify reported failure modes.
• Perform functional testing and failure analysis to determine root causes.
• Disassemble and inspect prototype units following SOPs.
• Troubleshoot and isolate failures through component replacement.
• Document repair activities, findings, and corrective actions.
• Assemble and disassemble prototype and pre-production hardware.
• Collaborate with engineering teams to resolve issues across electrical, mechanical, and software domains.
• Develop and improve assembly instructions and SOPs.
• Identify quality issues and propose repair improvements.
• Flash, program, and calibrate prototype hardware and test equipment.
• Execute software scripts and basic commands on Linux, macOS, Windows (script writing not required).
• Perform light soldering and repair of electronic components.
• Communicate technical findings through documentation, photos, videos, and discussions.

Skills

Prototype assembly

Hardware troubleshooting

Root cause analysis

Linux CLI

Soldering

Documentation

Team collaboration

Tools

Oscilloscope

Multimeter

Soldering iron

Power supply

Job description

Job Title: Prototype Repair & Assembly Technician

Location: Sunnyvale,CA

Duration: 6 months

Job Description

We are looking for a skilled Prototype Repair & Assembly Technician to support prototype hardware development through repair, assembly, failure analysis, and quality assurance activities. This role requires hands-on experience troubleshooting electrical, mechanical, and software-related issues while working closely with engineering teams in a fast-paced environment.

Responsibilities

• Assess returned prototype units and verify reported failure modes.
• Perform functional testing and failure analysis to determine root causes.
• Disassemble and inspect prototype units following established SOPs.
• Troubleshoot and isolate failures through component and module replacement.
• Document repair activities, findings, and corrective actions.
• Assemble and disassemble prototype and pre-production hardware.
• Collaborate with engineering teams to resolve electrical, mechanical, and software issues.
• Develop and improve assembly instructions and standard operating procedures (SOPs).
• Identify quality issues and recommend repair solutions and process improvements.
• Flash, program, and calibrate prototype hardware and test equipment.
• Execute software scripts and basic command-line operations on Linux, macOS, and Windows platforms (script writing not required).
• Perform quality control testing using electronic diagnostic tools.
• Conduct light soldering and repair of electronic components.
• Communicate technical findings effectively through written documentation, photos, videos, and discussions with engineering teams.

Required Qualifications

• Experience with prototype assembly, repair, and hardware troubleshooting.
• Knowledge of failure analysis and root cause investigation.
• Ability to adapt to changing priorities and manage multiple tasks effectively.
• Experience collaborating with design engineers to resolve technical issues.
• Basic command-line experience in Linux, macOS, and Windows environments.
• Experience with flashing, programming, and calibrating prototype devices.
• Hands-on experience using electronic test equipment and performing light soldering.
• Strong written and verbal communication skills.
• Ability to document processes and create clear assembly instructions.
• Self-motivated with a continuous improvement mindset and willingness to enhance existing processes and SOPs.