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Added 5 mins ago
A
Senior Mainframe CICS Systems Programmer
ADP
San Dimas, CA
- $93,400 to $230,000 USD / year
…You will ensure the availability, performance, integrity, and security of mission-critical CICS platforms . You collaborate with Development, Operations, and Infrastructure teams on new…
Added 5 mins ago
Principal/Engineer Electrical (Level 2 or 3)
Northrop Grumman
Vandenberg Air Force Base, CA
Northrop Grumman Vandenberg Integration Site (VSFB) is looking for a motivated Electrical Engineer (Level 2 or 3) to join our team. As a team member of the engineering, integration, test,…
Added 6 mins ago
SUPERVISOR
Space and Naval Warfare Systems Command
Point Loma Complex, CA
Added 6 mins ago
SUPERVISOR
Space and Naval Warfare Systems Command
Point Loma Complex, CA
Added 6 mins ago
Systems Engineer/Prin Systems Engineer - Integration & Test (AHT)
Northrop Grumman
Redondo Beach, CA
Candidate must have an active SCI at time of application and prior to start date
Added 6 mins ago
Northrop Grumman (SkillBridge) - Principal Network Cloud Communications
Northrop Grumman
Redondo Beach, CA
As one of the largest global security companies in the world, Northrop Grumman is proud to help our nation’s military personnel navigate their next chapter into civilian careers.…
Added 6 mins ago
Systems/Principal Systems Engineer
Northrop Grumman
Camarillo, CA
Our team is looking for a System Engineer to support the U.S. Navy's EA-18G Growler Block I and Growler Block II Programs by supporting software integration testing and systems engineering…
Added 6 mins ago
Senior DSP Engineer, ALG, Amazon Leo Government
Amazon
NORTHRIDGE, CA
The Senior DSP Engineer will play a pivotal role in the team delivering innovative and fast-paced analysis and design solutions, focusing on satellite and ground system design and analysis…
Added 6 mins ago
Data Science Engineer II
MiniMed
Northridge, CA
Develops algorithms and software solutions by analyzing technical needs, workflows, and system requirements while following software development lifecycle best practices.
Added 6 mins ago
Senior Test Engineer
MiniMed
Northridge, CA
Must Have: Minimum Requirements
Added 7 mins ago
Sr. Associate, Software Engineering 1
L3Harris
Carlsbad, CA
L3Harris is seeking a Software Engineer focused on system software development for embedded devices and communication systems. This role contributes across the full software development…
Added 7 mins ago
Specialist, Software Engineering 1
L3Harris
Carlsbad, CA
The Resilient Communications software engineering organization is seeking a Software Engineer focused on system software development for embedded devices and communication systems. This…
Added 7 mins ago
Specialist, Software Engineering 1 1
L3Harris
Carlsbad, CA
L3Harris seeks skilled Software Engineer to join our System Software group, where you will architect next-generation, mission-critical solutions. Our team is responsible for developing the…
Added 7 mins ago
Sr. Associate, Software Engineering
L3Harris
Carlsbad, CA
L3Harris is seeking a Software Engineer focused on system software development for embedded devices and communication systems. This role contributes across the full software development…
Added 7 mins ago
Engineer IV
General Atomics
Poway, CA
Must possess: · Must have strong communication, computer, documentation, presentation, and interpersonal skills
Added 7 mins ago
Engineer VI
General Atomics
Poway, CA
Must possess:
Added 7 mins ago
Engineer IV
General Atomics
Poway, CA
Must possess the ability to understand new concepts quickly and apply them accurately throughout an evolving environment
Added 7 mins ago
Field Avionics Technician II
General Atomics
Palmdale, CA
Must possess:
Added 7 mins ago
Structural Analysis Engineer (Entry-level) - Millennium Space Systems
The Boeing Company
El Segundo, CA
Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to…
Added 7 mins ago
Engineer Tool 2
PDS Defense
El Segundo, CA
Engineer Tool 2 El Segundo, CA Posted: 9/30/2026
Added 7 mins ago
Spacecraft Software Simulation & Test Engineer - Millennium Space Systems
The Boeing Company
El Segundo, CA
Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact on…
Added 7 mins ago
Data Engineer II, Ring/Blink Customer Service Engineering and Insights
Amazon
Hawthorne, CA
We are seeking a Data Engineer to join our Customer Service Engineering and Insights team at Ring & Blink. This role owns the data platform foundations that enable analytics, AI…
Added 7 mins ago
Embedded Software Engineer, RF Payloads (Starshield)
SpaceX
Hawthorne, CA
Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is…
Added 7 mins ago
Senior System Development Engineer - AWS Networking System Test, Release Engineering and System Test
Amazon
Cupertino, CA
…integration of emerging technologies. We're looking for a Senior System Development Engineer to develop automated test systems for the networking products that form the building blocks of…
Added 7 mins ago
Senior Staff Software Engineer, ML, Search Ads Creatives
Google
Mountain View, CA
…including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and…

Amazon

Embedded Software Engineer, Amazon Leo Digital RF Systems

San Diego, CA, United States

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Job details

Posting language: English
Posted: Sep 26, 2026

Original job description

Description

Amazon Leo is Amazon’s 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 worldwide - while ensuring robust security from the moment they launch until their planned de-orbit.

About the Role:

We're seeking an experienced embedded software engineer with security experience to architect and develop mission-critical firmware for our satellite systems. You'll work at the intersection of hardware and software, developing ASIC firmware including control for RF communication subsystems that enable high-performance satellite links. Your work will span secure ASIC boot operation, low-level register control, RF hardware configuration, algorithms and real-time embedded software that drives our satellite operations.

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 software development for critical modules including ASIC firmware, command systems, telemetry processing, power control, hardware interfaces, and autonomous capabilities, implementing security-by-design principles throughout the satellite's operational lifetime
Design and implement robust software and firmware in Linux and real-time operating system (RTOS) environments, ensuring high reliability and security under resource constraints
Drive security architecture for the ASIC and involve in threat modeling by identifying potential vulnerabilities, conducting security reviews, and designing defensive measures to protect satellite systems from cyber threats
Build 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, chip 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 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 production by partnering with test engineers to integrate security validation into manufacturing and test environments

About the team

Meaningful impact: Your code will operate in space, enabling critical communications and services while protecting vital infrastructure
Technical growth: Work with exciting technology at the intersection of highly sophisticated ASIC/SOC, hardware, software, security, and space systems
Security leadership: Shape security practices and architecture for next-generation satellite systems
Collaborative environment: Partner with world-class hardware engineers, security architects, systems engineers, and domain experts
Innovation culture: We value creative problem-solving and encourage new approaches to complex security and engineering challenges

Basic Qualifications

Bachelor's degree in Electrical Engineering or a related field
Experience identifying bugs in architecture, algorithms, functionality, and performance with strong overall debugging skills
Experience verifying at multiple levels of logic from IP blocks to SoCs to full system testing

Preferred Qualifications

Master's degree in Electrical or Communications Engineering or a related field
Experience with formal verification techniques including abstraction and end-to-end checking
Experience with ARM and various DSP ISAs
Experience with current and upcoming RF standards in cellular (4G/5G NR), WiMAX, 802.11ad, microwave backhaul, or related broadband wireless standards
Experience with industry standard tools and scripting languages (Python or Perl) for automation

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 Company’s 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 https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits .

USA, CA, San Diego - 153,600.00 - 215,000.00 USD annually

USA, WA, Redmond - 153,600.00 - 215,000.00 USD annually

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More about this job

Skills

Firmware
Communication skills
Software development
Design principles
Linux
RTOS
Design hardware
Leadership
Problem solving
Electrical engineering
Debugging
Python
Perl
Customer service
Recruitment
Mental health

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Work requirements

Jobs in the United States