$130.10K - $171.50K/yr
... engineering, real-time operating systems, radio access network (RAN) protocol stacks, and computer ... S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S as a ...
$130.10K - $171.50K/yr
... engineering, real-time operating systems, radio access network (RAN) protocol stacks, and computer ... S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S as a ...
$130.10K - $171.50K/yr
... engineering, real-time operating systems, radio access network (RAN) protocol stacks, and computer ... S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S as a ...
$130.10K - $171.50K/yr
... engineering, real-time operating systems, radio access network (RAN) protocol stacks, and computer ... S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S as a ...
San Francisco, CA · On-site
$190K - $222K/yr
Real-time performance optimization on embedded targets * Mentorship of perception engineers as the ... You've shipped a perception system that ran on real hardware against real targets. You know the gap ...
San Francisco, CA · On-site
$190K - $222K/yr
Real-time performance optimization on embedded targets * Mentorship of perception engineers as the ... You've shipped a perception system that ran on real hardware against real targets. You know the gap ...
Campbell, CA · On-site
... ran. If you're obsessed with replacing manual toil with elegant machinery-and excited about ... Experience with SEO/GEO, lead nurture systems, website conversion, or growth experimentation
Campbell, CA · On-site
... ran. If you're obsessed with replacing manual toil with elegant machinery-and excited about ... Experience with SEO/GEO, lead nurture systems, website conversion, or growth experimentation
Foster City, CA · On-site
$65/hr
... and optimization of next-generation connectivity systems within an autonomous vehicle ecosystem ... Solid understanding of RAN and core network architecture * 3-5+ years of experience in cellular ...
Foster City, CA · On-site
$65/hr
... and optimization of next-generation connectivity systems within an autonomous vehicle ecosystem ... Solid understanding of RAN and core network architecture * 3-5+ years of experience in cellular ...
You will collaborate with software developers to design, build, and validate new RAN features and ... Experience with 4G and/or 5G cellular network validation and performance optimization; OR mobile ...
You will collaborate with software developers to design, build, and validate new RAN features and ... Experience with 4G and/or 5G cellular network validation and performance optimization; OR mobile ...
S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a ... RX equalization optimization at 30+ Gbps data rates. -Run and optimize test vectors on ATE ...
S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a ... RX equalization optimization at 30+ Gbps data rates. -Run and optimize test vectors on ATE ...
S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a ... RX equalization optimization at 30+ Gbps data rates. -Run and optimize test vectors on ATE ...
S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a ... RX equalization optimization at 30+ Gbps data rates. -Run and optimize test vectors on ATE ...
ERPs ran the physical world for half a century. Dryft is powering the next. THE ROLE As Founding ... You'll build scalable systems that combine agent-based reasoning with mathematical optimization and ...
ERPs ran the physical world for half a century. Dryft is powering the next. THE ROLE As Founding ... You'll build scalable systems that combine agent-based reasoning with mathematical optimization and ...
Sunnyvale, CA · On-site
$155K - $185K/yr
... of 3GPP RAN protocols (4G/5G/6G), and an interest in building production algorithms that get ... Strong skills in debugging, performance optimization, and data analysis; exceptional analytical ...
Sunnyvale, CA · On-site
$155K - $185K/yr
... of 3GPP RAN protocols (4G/5G/6G), and an interest in building production algorithms that get ... Strong skills in debugging, performance optimization, and data analysis; exceptional analytical ...
T he selected candidate will provide expertise for a wide ran ge of customer flight mechanics needs ... Maneuver and orbit design, selection , and optimization for missions that support Rendezvous and ...
T he selected candidate will provide expertise for a wide ran ge of customer flight mechanics needs ... Maneuver and orbit design, selection , and optimization for missions that support Rendezvous and ...
Thousand Oaks, CA · Remote
$36 - $41/hr
... permanent) Posting Date: 02/25 Pay Rate: $36 - $41/hour W2 Notes: Only qualified candidates need ... Engineer, Drug Substance Bioprocessing/Process Development & Optimization for a consulting ...
Thousand Oaks, CA · Remote
$36 - $41/hr
... permanent) Posting Date: 02/25 Pay Rate: $36 - $41/hour W2 Notes: Only qualified candidates need ... Engineer, Drug Substance Bioprocessing/Process Development & Optimization for a consulting ...
Required : • You write Python fluently and have real ML engineering experience -- model training, fine-tuning, inference optimization, or ML infrastructure. You've shipped models that ran in ...
Required : • You write Python fluently and have real ML engineering experience -- model training, fine-tuning, inference optimization, or ML infrastructure. You've shipped models that ran in ...
S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a ... optimization at 30+ Gbps data rates. - Run and optimize test vectors on ATE platforms, tuning ...
S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a ... optimization at 30+ Gbps data rates. - Run and optimize test vectors on ATE platforms, tuning ...
San Francisco, CA · On-site
$125K - $195K/yr
Build motion control and trajectory optimization for multi-axis systems, accounting for mechanical ... Proven experience shipping robotics or control software that ran on real, physical hardware - with ...
San Francisco, CA · On-site
$125K - $195K/yr
Build motion control and trajectory optimization for multi-axis systems, accounting for mechanical ... Proven experience shipping robotics or control software that ran on real, physical hardware - with ...
$117.53K - $195.88K/yr
... and optimization. Our ~16,800 employees create world-class solutions in communications, 5G ... S. citizens, U.S. nationals, lawful permanent residents, refugees, and asylees) working for ...
$117.53K - $195.88K/yr
... and optimization. Our ~16,800 employees create world-class solutions in communications, 5G ... S. citizens, U.S. nationals, lawful permanent residents, refugees, and asylees) working for ...
$139.60K - $184.10K/yr
... Engineer (Senior) Location: Milpitas, CA 95035 (5 Days Onsite) Duration: Full Time Permanent Role ... query optimization and performance tuning. * Hands-on experience in building applications using ...
$139.60K - $184.10K/yr
... Engineer (Senior) Location: Milpitas, CA 95035 (5 Days Onsite) Duration: Full Time Permanent Role ... query optimization and performance tuning. * Hands-on experience in building applications using ...
San Diego, CA · On-site
$110.90K - $151.80K/yr
... optimization, AI). * Demonstrated ability to design communications simulation tools * Strong ... RAN (LTE/NR/WLAN) protocol design * Modem algorithms design * Interference and mobility management
San Diego, CA · On-site
$110.90K - $151.80K/yr
... optimization, AI). * Demonstrated ability to design communications simulation tools * Strong ... RAN (LTE/NR/WLAN) protocol design * Modem algorithms design * Interference and mobility management
Hawthorne, CA · On-site
$110K - $135K/yr
... optimizing for manufacturability and inspectability-and take a lead role in inspection processes ... S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or ...
Hawthorne, CA · On-site
$110K - $135K/yr
... optimizing for manufacturability and inspectability-and take a lead role in inspection processes ... S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or ...
$155K - $185K/yr
... of 3GPP RAN protocols (4G/5G/6G), and an interest in building production algorithms that get ... Strong skills in debugging, performance optimization, and data analysis; exceptional analytical ...
$155K - $185K/yr
... of 3GPP RAN protocols (4G/5G/6G), and an interest in building production algorithms that get ... Strong skills in debugging, performance optimization, and data analysis; exceptional analytical ...
| Aspect | Permanent Ran Optimization Engineer | Radio Network Optimization Engineer |
|---|---|---|
| Credentials | Bachelor's in Telecommunications, Engineering, or related field; certifications like Nokia, Ericsson, or Huawei | Bachelor's in Telecommunications, Electrical Engineering, or related; similar certifications |
| Work Environment | Telecom companies, network providers, field and office settings | Telecom companies, network providers, field and office settings |
| Industry Usage | Commonly employed in telecom industry for permanent network optimization roles | Used interchangeably in telecom for network performance improvement roles |
The Permanent Ran Optimization Engineer and Radio Network Optimization Engineer roles are highly similar, often overlapping in credentials, work environment, and industry usage. The main difference lies in terminology preference, with both focusing on optimizing radio access networks to improve coverage and performance. Both roles are essential in telecom network management and require comparable skills and certifications.
$130.10K - $171.50K/yr
Full-time
Posted 22 days ago
7.4
Based on 6,795 frontline employees who took The Breakroom Quiz
7th of 39 rated national retailers
Amazon Leo is building a next-generation low Earth orbit (LEO) satellite constellation to deliver global cellular connectivity directly to consumer devices. The Direct-to-Device (D2D) program enables standard mobile handsets to connect to Amazon Leo satellites without any hardware modification, leveraging 3GPP Non-Terrestrial Network (NTN) standards. We are seeking a Distinguished Engineer to serve as the senior software technical leader for the D2D program, responsible for driving the end-to-end software architecture, development, and delivery of satellite-based cellular communication systems.
This role demands a rare combination of deep expertise in 3GPP standards, embedded systems engineering, real-time operating systems, radio access network (RAN) protocol stacks, and computer hardware architecture
The Distinguished Engineer will set the technical vision, mentor engineering teams, and make critical architectural decisions that shape the performance, reliability, and scalability of the D2D satellite communication system.
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
- Own the end-to-end software delivery for the D2D system, spanning satellite payload firmware, ground station software, and protocol stack implementations
- Build, mentor, and scale a world-class software engineering organization; attract and retain top talent across embedded systems, protocol development, and signal processing
- Drive architectural decisions across the full RAN protocol stack (RRC, CU, DU, RU) in alignment with 3GPP specifications
- Partner with systems engineers, hardware engineers, and network architects to ensure cohesive system design and integration
- Establish software development processes, coding standards, and engineering best practices across the D2D software organization
- Drive technical risk identification and mitigation strategies throughout the product development lifecycle
- Define comprehensive test strategies from unit testing through end-to-end system validation, including simulation environments and hardware-in-the-loop test beds
- Serve as a key technical voice on 3GPP NTN standards (Release 17+) and represent Amazon Leo in industry forums
- Make informed tradeoffs between bare-metal and RTOS-based deployments based on latency, throughput, power, and resource constraints
About the team
Join a team that is redefining global connectivity. Amazon Leo's Direct-to-Device program represents one of the most ambitious technical challenges in modern telecommunications-bringing cellular service to billions of people worldwide through a constellation of advanced LEO satellites. You will shape the technical direction of a program with global impact, working alongside world-class engineers across hardware, software, systems, and operations disciplines.
Sourced by ZipRecruiter
Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.
It services, book publishers, retail, real estate and computer and electronic product manufacturing
10,000+ Employees
Seattle, WA, US
