Sr. BAW Filter Design Engineer

About the role

SpaceX is seeking a Senior BAW Filter Design Engineer to join its Akoustis subsidiary located in Bastrop, Texas. In this pivotal role, you will play a crucial part in the development of high-performance RF filters that are integral to the Starlink satellite constellation, utilizing advanced XBAW technology. Your expertise will help shape the future of satellite communications and contribute to SpaceX's mission of providing global internet coverage.

Key facts

What you'll do

• Oversee the entire lifecycle of BAW filters, from the initial design phase through to production, ensuring a comprehensive approach that includes architecture, simulation, and performance characterization.
• Conduct electromagnetic (EM) simulations to refine and optimize designs, ensuring compliance with manufacturing standards and performance requirements.
• Design RF modules that integrate filters with other components such as switches, amplifiers, and antennas, paying close attention to layout and packaging for optimal performance.
• Evaluate and balance key performance metrics, including insertion loss, bandwidth, and rejection, while also considering cost and size constraints.
• Collaborate closely with system architects and process engineers to ensure seamless integration of components into larger RF systems, enhancing overall functionality.
• Validate the performance of filters using advanced RF measurement tools, including network and spectrum analyzers, and prepare detailed technical documentation for design reviews and assessments.
• Stay updated on industry trends and advancements in RF filter technology to continually enhance design methodologies and product performance.
• Participate in cross-functional teams to address challenges and propose innovative solutions that drive project success and efficiency.

Requirements

• A bachelor's degree in electrical engineering or a closely related engineering discipline is required.
• At least 5 years of hands-on experience in RF filter design, with a specific focus on BAW or SAW technologies.
• Proficiency in using EM simulation software, such as HFSS, CST, ADS, or COMSOL, to support design and analysis efforts.
• Practical experience with RF measurement tools, including vector signal generators, network analyzers, and spectrum analyzers, is essential.
• Willingness to work weekends and extended hours as needed to meet project deadlines and deliverables.
• Strong analytical and problem-solving skills, with the ability to work independently and as part of a team.

Nice to have

• A master's degree or PhD in electrical engineering, particularly with a specialization in RF or antenna design, is highly desirable.
• Experience in designing RF front-end modules for applications such as IoT, Wi-Fi, or 5G technologies.
• Familiarity with MEMS fabrication processes as they relate to BAW filter technology would be advantageous.
• Previous experience in mixed-signal design and analog/digital circuit co-simulation is a plus.
• Proficiency in programming languages such as Python or MATLAB for automating testing and simulation processes.

Skills & tools

• Expertise in BAW/SAW filter design methodologies.
• Proficient in electromagnetic simulation tools (HFSS, ADS, COMSOL, CST).
• Familiarity with RF testing equipment, including network and spectrum analyzers.
• Knowledge of MEMS fabrication techniques related to BAW filters.
• Experience in integrating RF modules and components effectively.

Practical notes

• This position is governed by ITAR regulations, meaning that applicants must be U.S. citizens, lawful permanent residents, refugees, or asylees to be eligible for consideration.
• SpaceX is committed to fostering a diverse and inclusive workplace and is an Equal Opportunity Employer. Reasonable accommodations are available for applicants throughout the application process upon request.

If you are passionate about advancing technology in the aerospace sector and have the qualifications to excel in this role, we encourage you to apply and join our team at SpaceX. Your contributions will directly impact the future of global communications through the Starlink initiative.

About the company

Based in Starbase, Texas, a company pursues work in spaceflight, telecom, and artificial intelligence. A unit handles rocket launches, leading yearly orbital counts beyond other national and commercial teams. Another unit runs Starlink, a satellite communications firm. A third area, through SpaceXAI, advances Grok and AI integration with X, while managing data center operations. Roles often cross these paths. Candidates with engineering, software, or operations backgrounds may find chances to join projects that span launch, connectivity, and machine learning efforts in this Texas-based enterprise.