Materials R&D Technician, Silicon Wafer Engineering

RESPONSIBILITIES:

• Partner with engineering to rapidly bring online state-of-the art silicon wafer fab development lines that include wafer slicing, grinding, cleaning, degumming, and inspection stations.
• Drive equipment commissioning, calibration, troubleshooting, and maintenance.
• Perform hands-on wafer processing tasks (ingot cropping, slicing, cleaning, degumming, surface conditioning) to produce low-defect, high-reliability wafers.
• Execute DOEs to optimize silicon recycling procedures and minimize contamination of raw materials.
• Test and evaluate supplier materials (slurries, wires, adhesives, wet process chemicals) through contamination analysis and performance checks.
• Perform silicon wafer characterization; ensure associated lab equipment is maintained and calibrated.
• Safely handle chemicals and adhere to all EHS protocols to maintain a safe work environment.
• Ensure 5S standards and cleanroom protocols are upheld by maintaining a clean and organized work area.
• Participate in training exercises for production silicon wafer fabrication technicians, as needed.
• BASIC QUALIFICATIONS:
• High school diploma or equivalent certification.
• 3+ years of hands-on experience in semiconductor wafer manufacturing, cleanroom operations, or high-tech production (photovoltaics or silicon processing).
• 1+ years of experience handling flammable, toxic, corrosive, and/or hazardous chemicals safely.
• PREFERRED SKILLS AND EXPERIENCE:
• Bachelor's or associate's degree in a STEM field.
• 5+ years of hands-on experience in silicon wafer manufacturing, with focus on slicing, cleaning, defect mechanisms, contamination control (metallic, organic, particulate), and surface chemistry.
• Experience using and maintaining silicon wafer characterization techniques and equipment, including ICP-MS, GDMS, XRT, SEM/TEM, FTIR, resistivity mapping, and minority carrier lifetime testing (PL).
• Proven ability to understand and accurately follow complex manufacturing procedures and adhere to safety requirements; strong attention to detail.
• Strong interpersonal, verbal, and written communication skills to work closely with engineering, other technicians, and cross-functional teams.
• Ability to identify and maintain priorities for work scope.
• Ability to rapidly change roles/responsibilities while working independently in a high-paced, challenging work environment with minimal oversight.
• ADDITIONAL REQUIREMENTS:
• Must be open to work all shifts, overtime and/or weekends as needed.
• Must be comfortable working in a production environment using hazardous chemicals such as acids, alkalis, and solvents.
• Must be able to wear appropriate PPE for lab and electro-chemical manufacturing environment.
• Must be able to walk and stand for long periods of time.
• Must be able to lift 25 lbs. unassisted.
• Must be comfortable with climbing up and down ladders, grasping, standing, lifting, bending, pulling, pushing, stooping, stretching, carrying, crawling, and maneuvering in tight spaces.
• ITAR REQUIREMENTS:
• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.
• SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
• Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.