R&D Technician

Job Description

Ultimate Staffing is hiring R&D Technicians to work onsite at a Battery Manufacturing plant in San Jose CA.

Experience working in clean rooms, medical and/or semiconductor industry is preferred but not mandatory

Job description:

Day Shift: 6:30 AM to 3:00PM Monday to Friday.

Long term job opportunity.

The job will require handling sensitive parts that are prone to cracking and using microscopes to image the parts. Product QC.

Company is looking for R&D Technicians to support their innovative battery technology development. Here are some key details from their job descriptions:

Responsibilities:

A R&D Technician supports solid-state battery development by executing cell fabrication, processing materials, and managing lab operations. Key responsibilities include running experiments with scientists, following standard operating procedures (SOPs), and documenting test results.

Core Responsibilities

• Cell Fabrication & Testing: Build coin cells, pouch cells, or proprietary solid-state devices following strict SOPs.
• Experiment Support: Partner with engineers and scientists on materials processing, metrology, and lab experiments.
• Data & Documentation: Record experimental data, track inventory, and report anomalies or results using MS Office or internal tools.
• Lab Maintenance: Keep a clean, safe workspace and maintain equipment or supplies.

Minimum Requirements

• Education: High school diploma or equivalent.
• Experience: 1+ years of hands-on experience in a laboratory, R&D, or process manufacturing environment.
• Physical & Environmental: Ability to work in a dry room, fume hood, or glovebox requiring fine motor skills and lifting up to 15-25 lbs.
• Soft Skills: Detail-oriented, team-focused, and able to communicate observations clearly.

Highly Desired Qualifications

• Experience in the battery industry or hi-tech device assembly preferred but not a must.
• Knowledge of failure analysis, ceramic coatings, or microscope-scale product a great plus.

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, Los Angeles County Fair Chance Ordinance, and San Francisco Fair Chance Ordinance.


Job Reference: JN -092026-431090