R D Engineer Scientist

Swift Solar

San Carlos, California

Full Time

Posted October 21, 2025

$110k - $160k

Solar Energy

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Job Description

An R&D Engineer Scientist at Swift Solar will develop and optimize thin film deposition processes, materials, and metrology techniques for high-efficiency, stable perovskite tandem solar cells, contributing to scalable manufacturing and advancing solar technology innovation.

Key Responsibilities

Develop and optimize processes, materials, and metrology techniques for thin film layers in solar cells
Identify shortcomings in existing device stacks and develop strategies to improve performance and stability
Perform systematic experiments to develop scalable deposition methods and characterize materials properties
Maintain and operate critical deposition and characterization equipment, ensuring process reproducibility
Develop unit process specifications for materials and processes suitable for high-volume manufacturing
Collaborate with suppliers to source, qualify, and design new materials for enhanced solar cell performance
Translate research findings into scalable manufacturing processes for gigawatt-level production

Requirements

Have a Ph.D. in chemistry, materials research, physics or related fields, or a Masters degree plus at least two years of directly relevant R D experience.
Have at least 2 years of experience in thin-film deposition and characterization techniques such as XRD, XRF, PL, JV, and advanced methods.
Be comfortable with ambiguity, and be excited to independently drive open-ended R D projects that might go beyond immediate area of expertise.
Be proactive, hard-working, and motivated to make an impact on climate change.
Have expert knowledge of metal halide perovskite materials and their characterization.
Possess experience in vapor deposition of functional materials via different methods (preferred but not mandatory).
Have experience in a thin film production environment (preferred but not mandatory).
Have a fundamental understanding of the working principle of solar cells with a strong focus on device chemistry (preferred but not mandatory).

Benefits & Perks

Salary range: 110k-160k per year

Work schedule: Full-time

Work environment perks: 100% of monthly premiums for HMO PPO group healthcare plan options covered, 75% of dental and vision insurance premiums covered, 401(k) matching, clean commuter benefits, meaningful equity

Additional benefits: Support for attending conferences and online courses, inclusive work environment, opportunities for skill and career growth

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