About the role#
This master's thesis project focuses on surface engineering for complex 3D ceramic structures. As radio-frequency and microwave technologies move toward higher frequencies, surface roughness significantly impacts signal integrity. You will explore and validate new methods to achieve ultra-low surface roughness on ceramic substrates that contain features like blind holes, slots, and cavities. The goal is to develop reliable smoothing strategies that support the performance of next-generation RF devices.
What you'll do#
- Investigate surface treatment methods, including plasma-assisted treatments and conformal coating.
- Design and run experiments to develop smoothing strategies for hard-to-reach surfaces.
- Optimize process parameters to improve uniformity and minimize defects.
- Use AFM, SEM, and optical profilometry to evaluate surface morphology, roughness, and structural integrity.
- Analyze how processing parameters and 3D geometry correlate to final surface quality.
What you'll need#
- A Master's degree in Materials Science, Chemistry, or Radio frequency microwave.
- Strong English skills, both spoken and written.
- Ability to work well in a team and independently.
- High attention to detail and a commitment to quality.
- Experience in a lab or testing environment is preferred.
- Knowledge of spray or dip coating is a plus.
- Familiarity with multicultural work settings is helpful.
Location & details#
- Location: Stockholm, North Carolina, USA.
- Term: Spring 2027.
- Modality: On-site.
- This is a paid, full-time position.
About Huawei Sweden R&D
Huawei Sweden R&D operates within the technology, information, and media sector. The organization functions as a public company. It maintains a workforce of between 201 and 500 employees. The Swedish branch focuses on research and development activities.
How to get in at Huawei Sweden R&D
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