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Quality Engineer
Actalent
Eden Prairie, MN
- $43 to $52 USD / hour
Job Title: Lead Quality EngineerJob DescriptionThe Lead Quality Engineer will oversee day-to-day quality systems for a Class II medical device within a small, collaborative team in the Twin…
Added 1 min ago
Senior Software Development Engineer (.NET, React, Azure)
CVS Health
Work at Home, TX · Work At Home, AZ · Work At Home, CT · Work At Home, FL · Work At Home, IL · Work At Home, TN
As a Senior Software Engineer, you’ll be a key member of a collaborative team responsible for design, delivery and operation of business-critical, distributed systems. We’re looking for…
Added 2 mins ago
Structural Project Engineer
GPAC
Boston, MA
We are seeking a Structural Project Engineer to join our Buildings team. This individual will play a key role in analyzing and designing structural systems for commercial, institutional,…
Added 3 mins ago
Project Engineer, Chassis Electric Routing - TRATON R&D US, LLC
International Motors, LLC
Lisle, IL
We currently have a great opportunity for a Project Engineer, Chassis Electric Routing on our TRATON USA’s R&D Team.
Added 3 mins ago
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Penetration Tester - Hardware (Texas/Florida)
Packetlabs
Remote, United States
- $80,000 to $120,000 USD / year
…a specialized technical role focused on assessing embedded systems across all industries, from consumer IoT to industrial and connected devices. This role involves getting hands-on with a…
Added 6 mins ago
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Biomedical Engineer
Aretum
Phoenix, AZ
- $90,000 to $115,000 USD / year
Assists in providing project management associated with purchase, planning, construction design review, installation, and in-service training stages of biomedical instrumentation projects…
Added 6 mins ago
Sr Director, Software Engineer
NetApp, Inc.
San Jose, CA
The leader will bring the technical depth to engage in architecture and critical design decisions, diagnose complex systems problems, and guide senior engineers, while also building a…
Added 7 mins ago
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Senior Analog Design Engineer
Intel Corporation
CA
- $141,910 to $269,100 USD / year
We are seeking a highly motivated Senior Analog Design Engineer to join our growing team and help accelerate the development of industry-leading silicon photonics solutions. As a Senior…
Added 7 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 8 mins ago
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Drainage Engineer
GPAC
Buckeye, AZ
- $100,000 to $150,000 USD / year
Design stormwater collection systems, storm sewers, culverts, channels, detention/retention facilities, outfalls, and related infrastructure.
Added 9 mins ago
Staff Software Engineer, Infrastructure
Google
Cambridge, MA
…information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile;…
Added 9 mins ago
A
Biomedical Engineer
Aretum
Phoenix, AZ
- $90,000 to $115,000 USD / year
Assists in providing project management associated with purchase, planning, construction design review, installation, and in-service training stages of biomedical instrumentation projects…
Added 9 mins ago
G
Drainage Engineer
GPAC
Hilton Head Island, SC
- $100,000 to $150,000 USD / year
Design stormwater collection systems, storm sewers, culverts, channels, detention/retention facilities, outfalls, and related infrastructure.
Added 9 mins ago
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Bridge Design Engineer
GPAC
Minneapolis, MN
- $85,000 to $120,000 USD / year
As a Bridge Design Engineer, you’ll move beyond drafting drawings to become a pivotal contributor to the structural integrity and safety of critical infrastructure. You’ll own technical…
Added 9 mins ago
F-16 Systems Engineer NGB A5 Liaison
GMRE
Hill AFB, UT
Systems Engineer will assist in translating user technical and mission requirements into systems-level requirements and acquisition documents which will be used to design, develop,…
Added 10 mins ago
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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 11 mins ago
Mining Engineer
USA Rare Earth LLC
Sierra Blanca, TX
The world is being remade. New energy systems are augmenting old ones. New technologies are redefining what is possible in every aspect of our lives. And at the heart of this transformation…
Added 13 mins ago
Systems Engineer 4
Ultra Electronics Advanced Tactical Systems, Inc.
United States
Ultra I&C is hiring a Model Based Systems Engineer to join us in our Huntsville, AL or Austin, TX locations. This position will lead a variety of system design and development efforts…
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Senior Data Engineer – Energy Trading & Cloud Data Solutions
Talan
Houston
Ensure data quality, performance, reliability, and seamless integration across systems.
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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 15 mins ago
Lead Security Architect-Cloud Data and AI Platform
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Reading, PA
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Executive Director - Engineering & Equip Mfg
Calgon Carbon Corporation
Moon, PA
Provide strategic leadership for customer engineered-systems design, product development, technical standards, design quality, cost estimating, bidding support, and engineering execution
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Looking for Qualified Manufacture or Process Engineer
GPAC
Hartford, CT
- $95,000 to $120,000 USD / year
Participate in concurrent evaluation and quality assurance design reviews
Added 17 mins ago
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Looking for Qualified Manufacture or Process Engineer
GPAC
Guilford, CT
- $95,000 to $120,000 USD / year
Participate in concurrent evaluation and quality assurance design reviews
Added 17 mins ago
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Looking for Qualified Manufacture or Process Engineer
GPAC
Durham, CT
- $95,000 to $120,000 USD / year
Participate in concurrent evaluation and quality assurance design reviews

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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