RESPONSIBILITIES
Partner with solar cell process engineering on PECVD thin films (e.g., passivation, anti-reflection, and related dielectric or semiconductor layers), supporting materials characterization, film-property understanding, and production readiness
Execute materials characterization and analysis of plasma-deposited films; correlate process conditions with thickness, refractive index, composition, lifetime, uniformity, and cell electrical/optical performance, and recommend next steps
Build proficiency with thin-film materials, PECVD-relevant vacuum and plasma concepts, and lab/metrology methods; consult with senior engineers on higher-impact decisions while independently completing straightforward materials work
Support DOEs and process trials: define materials measurements, collect high-quality data, and help interpret results with process engineering
Support root cause analysis for film, interface, contamination, and yield issues: design experiments, execute failure analysis with characterization partners, and drive assigned corrective actions to completion with no loose ends
Help define film material requirements, specifications, sampling plans, and acceptance criteria in partnership with process, quality, and production engineering
Document materials results, specifications, and best practices; communicate status, risks, and recommendations clearly to cross-functional partners and, with support as needed, to leadership
Identify opportunities to improve film materials performance, yield, cost, and manufacturability; raise issues early with proposed solutions rather than problems alone
Support qualification of precursors, consumables, and film stacks, and production troubleshooting on the manufacturing floor; follow through until work is complete and understood
Champion a culture of safety and quality in all vacuum, plasma, chemical/gas handling, lab, and production support activities
BASIC QUALIFICATIONS
Bachelor's degree in materials science, chemical engineering, electrical engineering, physics, or a STEM discipline
1+ years of professional experience with thin films, PECVD or vacuum-deposited coatings, or semiconductor/PV materials
PREFERRED SKILLS AND EXPERIENCE
Master’s degree or PhD in materials science, chemical engineering, electrical engineering, physics, or a STEM discipline
Hands-on experience with PECVD-deposited films in semiconductor or solar cell manufacturing
Experience working closely with process engineering on deposition, film qualification, or production materials issues
Familiarity with thin-film and solar-cell metrology such as spectroscopic ellipsometry, reflectance, FTIR, minority-carrier lifetime (QSSPC/PL), SEM-EDS, XPS, four-point probe, and optical inspection
Working knowledge of film growth, precursor chemistry, plasma/vacuum processing, and how film properties couple to solar-cell passivation and optics
Experience supporting structured root cause analysis (e.g., DOE, 5-why, fishbone) and converting findings into material or process recommendations
Experience working in a high-volume manufacturing or fab environment and partnering with process, quality, and production teams
Comfortable with data analysis (Python, JMP, MATLAB, or equivalent) to correlate process, metrology, and electrical results
Strong first-principles problem-solving and a demonstrated ability to dig deep on ambiguous materials and device-performance challenges
Passion for building, learning quickly, and owning outcomes end-to-end; thrives in a fast-paced, scrappy environment with tight timelines
Effective written and interpersonal communication skills; able to convey technical concepts across levels of the organization and ask for help early enough to still meet program needs
Self-motivated with strong organizational skills, a bias toward action, and the ability to manage multiple projects with some prioritization support
Demonstrated ability to perform short-term mentoring of interns or new hires
ADDITIONAL REQUIREMENTS
Willingness to travel to other SpaceX sites and/or vendors as needed (up to 25%)
Ability to lift up to 25 lbs unassisted
Ability to stand/walk for extended periods in the lab and on the manufacturing floor
Willingness to work extended hours and weekends as needed to support manufacturing, tool bring-up, and critical milestones
Must be able to wear appropriate PPE for lab, vacuum, and manufacturing environments, including work around pyrophoric, toxic, and flammable process gases
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.
