Senior Embedded Software Engineer, Amazon Leo Digital RF Systems

Amazon Leo is Amazons low Earth orbit satellite network. Our mission is to deliver fast reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools hospitals businesses and government agencies Amazon Leo will serve people and organizations operating in locations without reliable connectivity.

Join our mission to revolutionize space technology by developing secure mission-critical software that powers our satellite constellation. Your work will directly enable communications autonomous operations and reliable performance for satellites serving customers worldwidewhile ensuring robust security from the moment they launch until their planned de-orbit.

About the Role :

Were seeking an experienced embedded software engineer with strong security expertise to architect and develop mission-critical security-hardened software for our satellite systems. Youll work at the intersection of hardware software and cybersecurity creating firmware that not only controls satellite operations but also protects against evolving threats in the space domain.

Export Control Requirement :

Due to applicable export control laws and regulations candidates must be a U.S. citizen or national U.S. permanent resident (i.e. current Green Card holder) or lawfully admitted into the U.S. as a refugee or granted asylum.

Key job responsibilities

• Lead secure software development for critical modules including ASIC firmware commanding systems telemetry processing power control hardware interfaces and autonomous capabilities implementing security-by-design principles throughout the satellites operational lifetime
• Drive security architecture and threat modeling by identifying potential vulnerabilities conducting security reviews and designing defensive measures to protect satellite systems from cyber threats
• Design and implement robust security-hardened software and firmware in Linux and real-time operating system (RTOS) environments ensuring high reliability and security under resource constraints
• Conduct and support penetration testing to validate security controls identify weaknesses and implement remediation strategies for embedded systems
• Build secure hardware interfaces by writing software that communicates with devices and electronics using protocols including I2C I3C SPI UART USB JTAG and Ethernet with appropriate security controls and authentication mechanisms
• Collaborate closely with hardware design teams security architects and customers to support secure custom silicon chip and board design bringing new hardware from concept through secure bring-up verification and integration
• Champion security and reliability by following best practices in secure embedded software development including secure coding standards code reviews and security testing to ensure our systems meet the demanding requirements of space operations
• Optimize for secure production by partnering with test engineers to integrate security validation into manufacturing and test environments

About the team

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Los Angeles County applicants : Job duties for this position include : work safely and cooperatively with other employees supervisors and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees supervisors and staff to ensure exceptional customer service; and follow all federal state and local laws and Company policies. Criminal history may have a direct adverse and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above as well as the abilities to adhere to company policies exercise sound judgment effectively manage stress and work safely and respectfully with others exhibit trustworthiness and professionalism and safeguard business operations and the Companys reputation. Pursuant to the Los Angeles County Fair Chance Ordinance we will consider for employment qualified applicants with arrest and conviction records.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit for more information. If the country / region youre applying in isnt listed please contact your Recruiting Partner.

Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $151300 / year in our lowest geographic market up to $261500 / year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge skills and experience. Amazon is a total compensation company. Dependent on the position offered equity sign-on payments and other forms of compensation may be provided as part of a total compensation package in addition to a full range of medical financial and / or other benefits. For more information please visit This position will remain posted until filled. Applicants should apply via our internal or external career site.

Required Experience :

Senior IC

Key Skills

Academics,Hardware & Networking,ASP.NET,Business Operations,Barista,ERP

Employment Type : Full-Time

Department / Functional Area : Software Development

Experience : years

Vacancy : 1

Yearly Salary Salary : 151300 - 261500