Atomic Layer Deposition; ALD) Researcher — Senior Engineer

Application close date:
Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

This role is part of Advanced Concepts and Enterprise Engineering (ACE), supporting Blue Origin’s mission of millions of people living and working in space for the benefit of Earth. The team fosters innovation and drives engineering workflows of the future, shared solutions and standards, simplicity and lower costs, and manufacturable design. Mission At Blue Origin, we envision millions of people living and working in space for the benefit of Earth.

We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

You will lead the development of ALD processes for multiple critical layers in the perovskite solar cell stack: ultra-thin barrier layers for moisture and oxygen protection, conformal charge transport layers, and interface passivation coatings. You will own precursor chemistry selection, process recipe development, conformality optimization, and integration with adjacent process steps.

• Develop and optimize ALD processes for barrier layers, charge transport layers, and passivation interlayers
• Select and qualify ALD precursor chemistries compatible with perovskite device stacks
• Optimize ALD process parameters (pulse times, purge sequences, substrate temperature, plasma vs. thermal) for film quality, conformality, and throughput
• Characterize thin film properties: thickness, density, composition, barrier performance (WVTR), electrical properties, and optical properties
• Design and execute experiments to understand nucleation on perovskite and organic surfaces
• Integrate layers into full device stacks without damaging temperature-sensitive perovskite layers
• Mentor and direct the work of associate researchers
• Collaborate with the packaging engineer on thin-film encapsulation strategies
• Develop process documentation, equipment maintenance schedules, and precursor management protocols

• B.Sc. in Chemical Engineering, Materials Science, Chemistry, Physics, or related field
• 8+ years of experience in ALD or CVD process development for semiconductor, photovoltaic, or barrier applications
• Expert knowledge of ALD reaction mechanisms, surface chemistry, and growth kinetics for metal oxides
• Demonstrated experience with thermal, plasma-enhanced ALD, or CVD processes
• Hands‑on experience with ALD or CVD reactor operation, maintenance, and precursor delivery systems
• Proficiency with thin film characterization (ellipsometry, XRD, XRR, SEM, TEM, XPS, WVTR testing)
• Track record of integrating ALD films into multi‑layer device structures

• Direct experience depositing ALD films on perovskite or organic semiconductor surfaces, including SnO2 and Al2 O3
• Experience with low-temperature ALD processes (