Expert - Acoustic Filter

In this role you will advance multiplexer performance through novel topology research and co-design with acoustic physics experts. You will design high-performance resonators and validate accurate simulation models to optimize nonlinearity and power handling. You will push cost-effective, miniaturized packaging via new process research, collaborating with international teams. This position offers a chance to shape cutting-edge acoustic filters within Huawei’s global R&D environment and contribute to scalable, high-impact solutions.

• healthy meals in company canteen
• broad training opportunities
• language courses in German and Mandarin
• diverse and global work environment
• self-responsible work culture
• international collaboration

• Drive multiplexer performance via novel topology research or co-design with acoustic physics experts
• Design and develop high-performance resonators using innovative modes, materials, or IDT structures
• Develop and validate simulation models for nonlinearity and power handling
• Advance low-cost, miniaturized packaging through novel process research

• M.Sc. degree in Physics, Electrical Engineering, or a related field; Ph.D. preferred
• 10+ years of experience in TC-SAW / TF-SAW filter design and development
• Acoustic resonator optimization with high Q-value, high Kt², low TCF, and high-power handling
• Acoustic resonator materials R&D (piezoelectric, electrode, substrate)
• Modeling and simulation with hands-on experience in FEM, COM, or BVD models
• Advanced acoustic filter process R&D with familiarity with mass production techniques
• Teamwork and collaboration in international settings; willingness to travel
• Fluent in written and spoken English

• teamwork and collaboration
• willingness to travel
• fluent English communication
• TC-SAW / TF-SAW filter design
• Acoustic resonator optimization (Q, Kt², TCF)
• Piezoelectric, electrode, substrate materials