R&D Lab Technician — Solid-State Battery Testing

Ultimate Staffing; San Jose (CA); On-site; USD 52,000 - 76,000; Full time

Job summary

Ultimate Staffing is seeking a dedicated Technician 2 to join our manufacturing team in San Jose. You will perform hands-on assembly, participate in failure analysis of solid-state battery cells, and support engineering investigations in a fast-paced R&D environment.

The role requires attention to detail, basic computer skills, and a commitment to safety and quality. You will work on-site five days a week, collaborate with scientists and engineers, and contribute to continuous improvement in

Qualifications

• High school diploma or GED; 2 years in an R&D lab preferred.
• Strong commitment to delivering high-quality results.
• Basic computer skills including Microsoft Office and browser usage.

Responsibilities

• Perform failure analysis of operations on solid-state battery cells following SOPs and safety requirements.
• Execute cell teardown, sample prep, metrology, imaging, and material characterization for engineering investigations.
• Operate and maintain laboratory equipment such as metrology systems and imaging instruments.
• Document test results and data in electronic tracking systems and lab records.
• Support root cause investigations by preparing samples and collecting data for engineers and scientists.
• Identify equipment issues and process deviations to support continuous improvement.
• Prioritize multiple lab tasks while maintaining quality and turnaround times.
• Follow all EHS requirements for handling batteries, chemicals, and lab waste.
• Assist with housekeeping, inventory, and equipment readiness in the lab.
• Support technician training and adherence to standardized work practices.

Skills

Attention to detail

Teamwork

Basic computer skills

Quality focus

Education

High school diploma or GED

Tools

Microsoft Office

Web browser

Job description

Ultimate Staffing is seeking a dedicated Technician 2 to join our manufacturing team in San Jose. You will perform hands-on assembly, participate in failure analysis of solid-state battery cells, and support engineering investigations in a fast-paced R&D environment.

The role requires attention to detail, basic computer skills, and a commitment to safety and quality. You will work on-site five days a week, collaborate with scientists and engineers, and contribute to continuous improvement in