Battery Materials ChemTech — Scale-Up and Synthesis

Stealth-mode Battery Technology Co.; Santa Clara (CA); On-site; USD 60,000 - 90,000; Full time

Benefits offered by this job

Competitive salary + meaningful equity

Flexible time off

Medical Healthcare Insurance + family

Dental and Vision Insurance + family

HSA option

FSA option

Job summary

Stealth-mode Battery Technology Co. is seeking a Chemical Technician (Materials Scale-up and Optimization) in Santa Clara, CA. You will support active material synthesis from benchtop to pilot scale (50 g to 5 kg) within the Materials R&D team.

Join a fast-paced, collaborative startup focused on sodium-ion battery materials, with equity and benefits. You will follow SOPs/DoE, handle powders and corrosives, and contribute to scale-up efforts.

Qualifications

• High school diploma or equivalent required; technical certification preferred.
• Experience in chemical synthesis, preferably for battery materials.
• Ability to follow SOPs and DoE instructions precisely.
• Comfort handling fine powders and corrosive chemicals.
• Experience with gloveboxes.

Responsibilities

• Support synthesis trials at benchtop and pilot scale.
• Prepare metal salt solutions as precursors for precipitation.
• Pre-treat metal salt solutions to remove impurities.
• Operate precipitation reactor with process control software.
• Filter, wash, and dry reaction products.
• Perform powder processing and solid-state synthesis steps.
• Operate furnaces for calcination reactions.

Skills

Attention to detail

Documentation

Team collaboration

Communication

Education

High school diploma or equivalent

Associate degree or technical certification

Tools

Process control software

Glovebox experience

Precipitation reactor operation

Job description

Stealth-mode Battery Technology Co. is seeking a Chemical Technician (Materials Scale-up and Optimization) in Santa Clara, CA. You will support active material synthesis from benchtop to pilot scale (50 g to 5 kg) within the Materials R&D team.

Join a fast-paced, collaborative startup focused on sodium-ion battery materials, with equity and benefits. You will follow SOPs/DoE, handle powders and corrosives, and contribute to scale-up efforts.