Modeling and Simulation Engineer , Leo Customer Terminal

Amazon Kuiper Manufacturing Enterprises LLC•4h ago

United StatesOnsiteFull-timeMid Level5+ yrs exp

H-1B verified · 2310 LCAs

At Amazon, we’re inventing on behalf of customers
with Amazon Leo, we’re redefining what global connectivity looks like. Our mission is to deliver fast, affordable broadband to unserved and underserved communities around the world through a constellation of low Earth orbit (LEO) satellites. Every system we build helps connect people to education, healthcare, opportunity
each other. As a Modeling and Simulation Engineer, you will be responsible for developing high-fidelity models of Amazon's LEO satellite constellation and customer terminal algorithms to validate terminal performance globally across residential, aviation, maritime
automotive applications. You will work in a collaborative environment with a multi-disciplinary team, including constellation, RF, antenna, silicon, algorithm
software engineers. Your focus will be on architecting, integrating
verifying core customer terminal algorithms within a simulation framework, encompassing sensor fusion, motion trajectory modeling
satellite handover evaluation. You will simulate both nominal and off-nominal operating scenarios for mobile user terminals, developing test vectors that stress the system across all application cases and mobility conditions. This role requires bridging hardware and software constraints to optimize run-time algorithms, ensuring reliable satellite connectivity from early prototype validation through mass production. Key job responsibilities As a Modeling and Simulation Engineer, you develop models of Amazon LEO's satellite constellation and user terminal algorithms to validate user terminal performance globally. This includes:
Collaborating with partner teams to develop and maintain Amazon LEO's constellation model
Integrating the LEO satellite constellation with various user terminal algorithms
Developing motion trajectory and orientation models for mobility vehicles/vessels, including aviation, automotive, and maritime platforms
Simulating nominal and off-nominal operating cases for mobile user terminals
Validating the end-to-end integration of the Sensor Fusion algorithm with other user terminal software and the satellite constellation
Developing test vectors to stress user terminals across all application cases, including residential, aviation, maritime, and automotive
Modeling all application cases—maritime, automotive
aviation—by developing a sensor fusion model that feeds near-real-time vessel trajectory data to evaluate cell handover, satellite handover, performance at cell boundaries
Analyzing and modeling hardware/software capabilities and constraints to optimize run-time algorithms in the user terminal 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)
lawfully admitted into the U.S. as a refugee or granted asylum. A day in the life As a Modeling and Simulation Engineer on the LEO Customer Terminal Team, you will work daily with satellite constellation, algorithm, RF, antenna, silicon
software teams in a collaborative environment. Your focus will be on architecting, developing, integrating
verifying customer terminal core algorithms within a simulation framework. About the team The LEO Customer Terminal team is responsible for developing both outdoor and indoor devices that enable customers to access internet service via the LEO satellite network. We own the entire process from early prototypes through mass production, including requirements documentation, architecture definition, hardware development, algorithm development
all integration and verification testing.
Experience with Linux/Unix - Master's degree in electrical engineering, physics, mathematics
an equivalent field - 5+ years of experience in satellite system design, modeling
equivalently complex time-dynamic systems - 4+ years of experience developing code in MATLAB or Python, with familiarity in industry-standard coding and regression practices - Experience conducting and documenting trade studies and design trades - Experience working in a small team and drive beyond expectations to deliver results
Master's or PhD degree in electrical engineering, physics, mathematics
an equivalent field - Strong analytical, problem-solving
communication skills - Experience taking a leading role in building complex algorithm or computing infrastructure that has been successfully delivered to customers - Experience in space vehicle/satellite operations, space communications
a related industry - Experience in satellite constellation design and management trades - Experience modeling orbits, reference frames
efficiently using vector geometry to simulate time-varying relative geometry of satellites and ground nodes - Experience in embedded wireless systems
experience with general troubleshooting and debugging of hardware - Experience working with mobility satellite terminals, such as maritime and aeronautical - Familiarity with phased array designs and implementations - Knowledge of engineering practices and patterns for the full software/hardware/network development life cycle, including coding standards, code reviews, source control management, build processes, testing, certification
live-site operations Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability
other legally protected status. 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
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
parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits . USA, WA, Redmond - 129,200.00 - 174,800.00 USD annually

Required skills

LinuxMATLABPythonsatellite system designmodelinganalysissensor fusionalgorithm developmentembedded systemswireless systemsvector geometry