Jobs in the United States

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Added 1 min ago
Lead Data Engineer – Experimentation
INSPYR Solutions
Santa Monica, CA
Experience building data solutions that support experimentation, product analytics, personalization, or machine learning workflows.
Added 1 min ago
QMS Engineer
TechnipFMC
Davis, CA
The QMS Engineer is responsible for maintaining and continuously improving the site Quality Management System (QMS) to ensure compliance with ISO 9001, customer requirements, corporate…
Added 1 min ago
K
Senior Analytics Engineer
Kit
Remote, United States
- $172,000 USD / year
We are proud to have built a product that our customers love, and we look for people who have enthusiasm and belief in our mission, vision, and values to join our team. We're also embracing…
Added 1 min ago
Electrical Design Engineer (Sortie), Senior
Axiom Space
United States
…mission-driven team is seeking a bold and dynamic Electrical Design Engineer (Sortie), Senior who is fueled by high accountability, execution horsepower, and driven to understand our world,…
Added 2 mins ago
Technical Program Manager - VIrtual
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United States
With a comprehensive total rewards package, Alight offers programs and plans that support your mind, body, wallet, and life. Benefits include health, dental and vision coverages starting…
Added 2 mins ago
Electrical Sustainment Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
…allies. The Radar team is seeking an Electrical Sustainment Engineer to help us manage Radar product sustainment. The Radar team is responsible for all aspects of radar system development,…
Added 2 mins ago
Technical Support Engineer
Nokia
United States
…providing reliable and high-capacity networks. As a Technical Support Engineer, you will be at the forefront of our technical support operations, ensuring our customers receive exceptional…
Added 2 mins ago
Technical Marketing Engineer
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United States
The TME will work in concert with the IP MC-E technical and marketing teams on creating technical content, running product demonstrations and enabling sales and field teams with hands-on…
Added 3 mins ago
Technical Support Engineer
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New York City, NY
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Added 4 mins ago
Emergent Repairs Engineer
GE Vernova International LLC
United States
…for onshore and offshore wind turbines. As an Emergent Repair Engineer, you will develop repair procedures and tooling required to enable key repair capabilities for the Services…
Added 4 mins ago
Engineer - Blade Fleet Engineering
GE Vernova International LLC
United States
The Engineer, Blades Fleet Engineering, will support the team in delivering fleet performance management and Root Cause Analysis (RCA) for wind turbine blades for GE Vernova’s Wind Energy…
Added 4 mins ago
Controls Research Engineer: GE Vernova Advanced Research
GE Vernova Operations LLC
United States
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Added 4 mins ago
Senior Power Converter System Engineer
GE Vernova International LLC
United States
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Added 4 mins ago
GE Vernova - Nuclear Controls Hardware Engineer
GE Vernova Hitachi Nuclear Energy Americas LLC
United States
The controls hardware engineer is responsible for designing and implementing electronic controls platform hardware for Nuclear Power Plants. The team has strong interfaces with electronic…
Added 4 mins ago
GV
R&D Machinist - 1st Shift
GE Vernova Operations LLC
United States
- $32.5 to $42 USD / hour
Reverse engineer prototypes and existing machine components to create production-ready technical drawings and build plans.
Added 4 mins ago
Gas Turbine Project Engineer
GE Gas Turbines (Greenville) L.L.C.
United States
The Lead Gas Turbine Project Engineer provides technical project management, technical direction, and drives coordination of engineering activities and critical issue resolution for…
Added 4 mins ago
VT
Field Service Engineer - Austin, TX
Videojet Technologies Inc.
Austin, TX
- $28 to $30 USD / hour
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Added 5 mins ago
Endpoint Security Engineer III - Nessus
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Software Engineer (Hybrid)
Cisco Systems, Inc.
Boulder, CO
…innovation projects like Knowledge Graph. The work spans ongoing product needs and new ideas, combining customer-focused problem solving with a drive to explore what’s next. Team members…
Added 5 mins ago
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Senior Project Engineer
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Westminster, CO
- $133,000 to $160,000 USD / year
The Skylark product line is focused on the rapid design, build, and test of cutting-edge active phased array antennas (AESA) for terrestrial and airborne applications. Current programs span…
Added 5 mins ago
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Senior Embedded Software Engineer
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The Skylark product line is focused on the rapid design, build, and test of cutting-edge active phased array antennas (AESA) for terrestrial and airborne applications. Current programs span…
Added 6 mins ago
Palantir Engineer
Deloitte US
Austin, TX · Chicago, IL · Costa Mesa, CA · Dallas, TX · Fort Worth, TX · Fresno, CA · Houston, TX · Los Angeles, CA · Milwaukee, WI · Minneapolis, MN · Portland, OR · Sacramento, CA · San Antonio, TX · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA
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Added 6 mins ago
Google Forward Deployed Engineer - GPS
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Added 6 mins ago
Project - Manager - Public Health Evaluator
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Added 6 mins ago
MA
Senior Technical Engineer - BI Analytics Platform Administrator - SAP Enterprise Business Objects
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Wilmington, DE
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Engineer and support platform components including Central Management Server, Central Management Console, Adaptive Processing Servers, Web Intelligence, Crystal Reports, File Repository…

Amazon

Sr. RF Comms Systems Engineer, Amazon Leo

Austin, TX, United States

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Job details

Experience: 7+ years professional experience working in L1/L2 or beamforming
Posting language: English
Posted: Sep 15, 2026

Original job description

Description

Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.

As a Sr. RF Comms Systems Engineer, you will work with a wide variety of functional groups and will be deeply involved in system integration and test of next generation Amazon Leo Satellites.

The Role:

This is a unique opportunity to define a groundbreaking, high-throughput wireless solution with few legacy constraints meet with 3GPP standards. The team works with customer requirements and wireless implementation teams to bring-up, integration and tuning, and debugging of advanced PHY/MAC and beamforming radio systems for state-of-the-art satellite communication system.

In this role you will:

As a technical contributor, be at the forefront of bring-up, integration, and debugging of advanced PHY/MAC and beamforming radio systems for state-of-the-art satellite communication system.
Architect, document, and execute 3GPP based testing for satellite to ground networks. Work with vendors to define equipment requirements to achieve 3GPP conformance testing. Ability to adapt test plans daily based on capabilities of HW/SW delivered by the dev teams.
Collaborate across disciplines - including PHY algorithms, RF design, digital beamforming and antenna, MAC, and firmware teams - to ensure seamless integration and best-in-class wireless performance.
Understand Doppler pre and post compensation techniques with CFO/SFO in LEO comms systems and test them in the laboratory environment for 3GPP. Knowing channel emulators is a plus.
Ability to trade link budget and verify RF line-up for payloads in RF and IF configurations.
Characterize performance, analyze data, root-cause system-level issues, and ensure high product quality.
Work with a team and take responsibility for power, clock, RF, air, network debugging in lab.
Contribute development-test bring up procedures with Linux, Python, bash scripting etc.
Experience with wireless synchronization and signal generators / spectrum analyzers to verify that time/frequency requirements are being met.
Experience, knowledge and skills on wireless system design, integration, bring up and debug of wireless PHY and RF systems on SoC platforms.
Strong understanding of OFDM and MIMO-based wireless systems across both baseband and RF domains, with a solid foundation in related communication theory and signal processing.
Work in lab environment and stay in front of the setups for debugging with ref equipment
Work on scripting to change a SW/HW pieces incrementally and understand its effect on payload (via probing RF, IF, clock, channel quality messages) with help of Specan, siggen, scope, frequency counter, attenuators etc
Work cross-functionally with RF, ASIC, SW, Comsys, Testbed teams and vendors to move forward in testing and integration. Be involved in verification and integration on the FPGA.

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.

Basic Qualifications

Bachelor's degree in Electrical Engineering or a related field, or experience working in electrical engineering field
7+ years professional experience working in L1/L2 or beamforming
Experience with RF lab equipment, bring-up, test and integration activities
Experience with verification and integration on FPGA

Preferred Qualifications

Masters/PhD with emphasis in wireless communication systems
Proficiency with modeling in MATLAB and/or C/C++; Experience in test automation setup and scripting languages such as Python/Perl/Matlab
Broad spectrum of knowledge to be able to understand end-to-end network system architecture from wireless RF and physical layer all the way up to application end-point
Must have 3GPP NTN and ORAN knowledge to address conformance testing
Experience with leading technical initiatives and key deliverables.
Must have the ability to work in a small team and drive to go beyond expectations to deliver results
Should have background in wireless LTE, 5G/6G, RLC, PDCP, RRC and RAN protocols
Knowledge of IP, UDP, TCP, HTTP protocols and analysis tools such as Wireshark
Experience with current software development processes and tools including Agile, TDD, BDD, CI, Git
Implementation experience with wireless synchronization and parameter sensing techniques such as ranging/positioning based on signaling as well as low-power design expertise
Ideal candidate has a wireless communication systems or digital signal processing background, a passion for building, integrating and testing real-world carrier-grade communication systems
Extensive experience with Lab test equipment such as channel emulator, spectrum analyzers and Signal and network traffic generators

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, TX, Austin - 137,300.00 - 185,700.00 USD annually

USA, WA, Redmond - 137,300.00 - 185,700.00 USD annually

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More about this job

Skills

ICT system integration
Debugging
Communication skills
Firmware
Linux
Python
Signal processing
Electrical engineering
Laboratory equipment
The MathWorks MATLAB
C
C++
Test automation
Perl
Wireshark
Software development
Agile
Git
Recruitment
Mental health

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