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Added 2 mins ago
Go-To-Market Intelligence Engineer (Remote)
Access Information Services
Peabody, MA
Access is building a modern go-to-market engine that turns customer data, market signals, intent, and relationship intelligence into prioritized opportunities and coordinated action across…
Added 3 mins ago
TC
Contract Technical Recruiter AI/ML (Ethiopia)
the COOL company
Remote, United States
- $1,500 USD / month
Partner with Abe and hiring managers to write role scorecards that clearly separate AI Engineer, ML Engineer and Data Scientist profiles.
Added 5 mins ago
IC
SoC Validation Engineer – Power Management
Intel Corporation
CA · OR
- $164,470 to $269,100 USD / year
- Develop and maintain automation frameworks, regression environments, dashboards, and data analysis tools to improve validation efficiency and coverage.
Added 6 mins ago
Senior Engineer Advanced Manufacturing
Copeland LP
Sidney, OH
The Senior Advanced Manufacturing Engineer is responsible for developing, validating, and implementing innovative manufacturing processes and assembly technologies that support new product…
Added 6 mins ago
Staff EMC Engineer
Analog Devices Inc.
MA
…connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. With revenue of more than $11 billion in FY25, ADI…
Added 8 mins ago
IT Applications Engineer
Potawatomi Casino | Hotel
Milwaukee, WI
Engineer, implement, and maintain the automation interfaces that connect diverse business systems.
Added 8 mins ago
BT
Staff Innovation Engineer, Marketplace
Built Technologies
Remote, United States
- $180,000 to $240,000 USD / year
As a Staff Innovation Engineer, you'll flex across all three of those - architecting core systems, taking new product ideas from concept to pilot, and improving products already in the…
Added 8 mins ago
TI
Gateway Infrastructure Engineer
Toccata Inc
Boca Raton, FL
- $135,000 to $165,000 USD / year
SegPay is looking for an experienced Gateway Infrastructure Engineer to join our Technology Operations team and help support, maintain, and improve the infrastructure behind our payment…
Added 9 mins ago
Sr. Software Engineer – Robot Applications & Voice AI
Cerence GmbH
Remote, United States
The Sr. Software Engineer drives the application and cognitive layer of our humanoid robot. Working directly with the core robotics platform designed by our Architect, you will turn human…
Added 9 mins ago
Quality Assurance Engineer III
Avalon Administrative Services LLC
Tampa, FL
As a Quality Assurance Engineer III, you will play a crucial role in ensuring the quality and reliability of our software products as well as driving the vision of QA automation. You will…
Added 12 mins ago
K
F5 Engineer / SME
Kforce
Plano, TX
- $70 USD / hour
Kforce has a client in Plano, TX that is seeking an experienced F5 Engineer/Subject Matter Expert (SME) to support and maintain enterprise infrastructure across on-premises and hybrid cloud…
Added 13 mins ago
Software Development Engineer
ESO
Remote, United States
…planning, and day-to-day operations. As a Software Development Engineer III on this team, you’ll deliver features that make that work faster and more reliable for the people who use it…
Added 13 mins ago
Data Engineer
Safe-Guard Products International LLC
Atlanta, GA
The Data Engineer leads complex data engineering projects and drives innovation in data architecture, automation and AI-enabled data products. This role builds the pipelines and data…
Added 13 mins ago
Lead Security Architect-Cloud Data and AI Platform
INSPYR Solutions
Reading, PA
Our client is beginning its transition from traditional, physical data centers to a cloud-based infrastructure. This shift will enable the organization to create and manage virtual…
Added 14 mins ago
Site Reliability Engineer, Strategic Defense
Anduril Industries
Washington, DC
As an SRE in Strategic Defense You’ll rack and provision hardware, build the automation that turns a blank server into a hardened node in a running cluster, design how software reaches…
Added 14 mins ago
Executive Director - Engineering & Equip Mfg
Calgon Carbon Corporation
Moon, PA
Added 14 mins ago
Senior Electrical & Controls Engineer
Cruz Associates Inc
Indian Head, MD
Scope of Performance: We are seeking a skilled Electrical & Controls Engineer with a strong background in industrial electrical systems, automation, and process controls. This position…
Added 18 mins ago
RU
Embedded Environmental Validation Engineer
Randstad USA
Troy, MI
- $37 to $47 USD / hour
…solutions using cutting edge technology. The Test & Validation engineer will be responsible for Product Validation activities from RFQ phase to final customer…
Added 20 mins ago
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Electrical Engineer
GPAC
Dallas, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 20 mins ago
G
Electrical Engineer
GPAC
Wichita Falls, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 21 mins ago
CC
Platform Engineer
Colorado College
Colorado Springs, CO
- $75,748 to $92,791 USD / year
The Platform Engineer provides technical leadership in the design, deployment, administration, and ongoing support of the College's enterprise infrastructure systems. Manages highly…
Added 21 mins ago
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Future Anticipated Openings: Federal Space Cyber Operations Support
Apogee Engineering
Colorado Springs, CO
- $31,533 USD / year
DevOps / Platform Engineer (Tooling & Automation)
Added 21 mins ago
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Electrical Engineer
GPAC
Decatur, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 21 mins ago
G
Electrical Engineer
GPAC
Grapevine, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 21 mins ago
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Electrical Engineer
GPAC
Fort Worth, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)

Amazon

RF System Engineer, Amazon Leo

Redmond, WA, United States

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Job details

Posting language: English
Posted: Dec 5, 2025

Original job description

Description

Amazon LEO is an initiative to increase global broadband access through a constellation of 3,236 satellites in low Earth orbit (LEO). Its mission is to bring fast, affordable broadband to unserved and underserved communities around the world. Amazon LEO will help close the digital divide by delivering fast, affordable broadband to a wide range of customers, including consumers, businesses, government agencies, and other organizations operating in places without reliable connectivity.

As a Sr. RF Systems Analysis and Design Engineer, you will own end-to-end modeling and performance analysis of complex satellite links and RF sub-system design, spanning modem, RF front-end, phased array, and space/ground channel models.

You will build, maintain, and validate system-level link models that drive architecture, hardware requirements, and on-orbit performance, working closely with phased array, RF communications, EMC, and calibration teams. This role blends analytical modeling, software development, and engagement with real hardware to ensure we hit stringent performance targets at scale.

Key job responsibilities

Develop and maintain end-to-end RF system and link models (3GPP style link analysis, access, and feeder links), including link budgets, impairment modeling, and performance trade studies.
Perform system-level simulations of digital phased array architectures and RF signal chains, and correlate against lab and field measurements.
Define and flow down system performance requirements (EIRP, G/T, EVM, ACLR, NF, linearity, beam metrics) to hardware, RFIC, antenna, and firmware teams.
Work with modem, waveform, and MAC/PHY teams to optimize the RF system for throughput, coverage, power, and availability across global deployment scenarios.
Build reusable analysis tools and libraries (e.g., Python/Matlab/C++) to standardize link analysis and scenario sweeps across the org.
Collaborate with test, calibration, and validation teams to design measurement campaigns that close the loop between models and observed performance.
Support architecture reviews and program decisions with clear data visualizations, dashboards, and technical documentation.
Mentor junior engineers in RF system thinking, modeling best practices, and code quality for analysis tools.

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.

A day in the life

You’ll collaborate with RF, software, and systems engineers, see your designs and code run on live hardware, and make daily decisions that directly affect the readiness of Leo's payload and terminal products. The systems you build will enable critical data collection, system analysis, and calibration pipelines that ensure Leo hardware performs flawlessly on Earth and in orbit.

About the team

Our team owns the full performance lifecycle of Leo’s antenna systems from early concept testing and calibration to final product release. We operate at the intersection of RF hardware, software automation, and large-scale system integration.

You’ll work closely with antenna, DSP, and system development engineers, contributing to test frameworks, manufacturing support, and performance validation. We leverage AWS tools and scalable software architectures to accelerate development, automate validation, and deliver reliable test systems used across the entire Leo organization.

If you want to work on real hardware, influence product performance, and see your work scale to millions of users worldwide this is the place to do it.

Basic Qualifications

Experience leading the design, automation, deployment, and support of large-scale infrastructure
Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust
Experience with Linux/Unix
Experience with CI/CD pipelines build processes

Preferred Qualifications

Experience with distributed systems at scale

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or 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, 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, WA, Redmond - 151,200.00 - 204,600.00 USD annually

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More about this job

Skills

Firmware
Python
C++
Documentation
Systems thinking
ICT system integration
AWS
Modern languages
Ruby
Go
Oracle Java
C#
Rust
Linux
UNIX
CI/CD
Recruitment
Mental health

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