Atomic Layer Deposition (ALD) Expert at Mercor

Atomic Layer Deposition Expert | $84/hr | Remote (US-Based)

Mercor is seeking highly skilled Atomic Layer Deposition (ALD) and thin-film process experts to support a cutting-edge AI research lab developing advanced models for semiconductors and the physical sciences. This is expert-level, hands-on work where your specialized knowledge will directly shape how frontier AI models reason about deposition, materials, and semiconductor processes.

Key Responsibilities

• Apply deep domain expertise in ALD process development, precursor chemistry, and thin-film characterization to build high-quality AI training and evaluation datasets.
• Review and evaluate AI-generated scientific reasoning, identifying errors and improving technical accuracy.
• Design and solve challenging, expert-level problems in ALD and semiconductor processing.
• Rate and rank model outputs against defined scientific criteria, providing clear written justifications.
• Structure technical knowledge — including process parameters, recipes, and characterization results — into well-organized, model-ready data.
• Deliver reliable, high-quality work consistently within defined timelines.

Ideal Candidate Profile

• Hands-on experience developing, optimizing, or troubleshooting ALD processes.
• Deep knowledge of thin-film deposition for semiconductor or advanced-packaging applications.
• Strong understanding of precursor chemistry and surface reaction mechanisms.
• Experience with materials characterization techniques such as XRD, SEM, TEM, XPS, and ellipsometry.
• Advanced degree (PhD or MS) or equivalent practical experience in materials science, chemistry, chemical engineering, or physics.
• Excellent written English communication skills with the ability to explain complex technical reasoning precisely.

Role Details

• Type: Long-term, ongoing engagement
• Hours: Up to 40 hours/week (minimum 10 hours/week)
• Work Arrangement: Fully remote (US-based)
• Rate: $84/hr

If you are a seasoned ALD or thin-film expert looking to contribute your knowledge to the forefront of AI development in semiconductors, we encourage you to apply.