RF Silicon Software Engineer (Starlink)

As an RF Silicon Software Engineer at SpaceX, your primary responsibilities will include designing and building automated measurement systems, bringing up new silicon, and developing tools for instrument control and data analysis. You’ll be part of a multidisciplinary team focusing on the life cycle of silicon from design to telemetry monitoring, solving complex problems related to the RF silicon that SpaceX develops in-house.

To qualify for the RF Silicon Software Engineer position at SpaceX, candidates should hold a Bachelor’s degree in computer science, computer engineering, electrical engineering, or physics, along with at least 1 year of experience in software development using high-level languages such as C#, Python, or C++. Preferred qualifications include a Master’s degree or PhD, experience with radio-related test equipment, and strong troubleshooting skills in both hardware and software.

Preferred technical skills for the RF Silicon Software Engineer role at SpaceX include hands-on experience with radio-related test equipment like spectrum analyzers and vector signal generators, proficiency with serial digital communication protocols, and experience in microcontroller and FPGA programming. Familiarity with data analysis tools such as Python, MATLAB, or JMP will be advantageous.

Compensation for the RF Silicon Software Engineer position at SpaceX ranges based on experience and level, with Level I salaries between $120,000 and $145,000 per year and Level II salaries ranging from $140,000 to $170,000 per year. Along with base salaries, there are opportunities for stock options, bonuses, comprehensive benefits, and paid time off.

At SpaceX, RF Silicon Software Engineers can expect a fast-paced, collaborative work environment dedicated to innovation and excellence. The culture emphasizes 'extreme ownership,' where team members are encouraged to take initiative and impact the company's mission significantly. Extended hours may sometimes be required to meet critical project milestones.

When answering this question, focus on your hands-on experience with RF measurement tools such as spectrum analyzers and signal generators. Discuss specific projects where you used these tools, the outcomes of your measurements, and how they contributed to solving technical challenges in previous roles.

To effectively answer this, illustrate your communication skills and collaborative approach. Share examples of past experiences where you successfully worked in a team to tackle complex issues, highlighting the strategies you used to integrate diverse perspectives and achieve common goals.

Provide an overview of your proficiency in programming languages like C#, Python, or C++, detailing specific projects where you implemented solutions or tools. Discuss any challenges faced and how your programming skills contributed to success in those projects.

Focus on a specific instance of bringing up new silicon while detailing the challenges encountered, such as debugging and integrating various components. Explain the methods you used to identify issues and the solutions that led to a successful outcome.

Discuss your commitment to continuous learning by mentioning relevant online courses, industry conferences, and publications you follow. Highlight how you apply new knowledge from these sources to your work at SpaceX, especially in the context of RF silicon engineering.

Share a detailed approach, highlighting your process for designing, implementing, and testing automated measurement systems. Include examples of unique features or innovations you’ve introduced in previous roles that improved data accuracy or efficiency.

When addressing this question, provide specific examples of protocols you’ve worked with, such as SPI or I2C. Discuss your involvement in implementing these protocols in projects, troubleshooting issues, and their impact on system performance.

Describe a systematic approach for identifying, isolating, and resolving bugs while emphasizing the importance of communication with your team. Share an example of a past experience where you managed a critical bug effectively under pressure.

Discuss specific tools like Python, MATLAB, or JMP that you are proficient in. Describe how you apply these tools for data collection, analysis, and presentation, along with examples of how your analytical skills have contributed to project success.

Tailor your response to reflect your genuine passion for space technology and commitment to innovation. Discuss how SpaceX’s mission aligns with your professional goals and how you can contribute to the success of Starlink through your unique skills and experiences.