Jobs in the United States

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Added 1 min ago
Senior DevOps Engineer
London Stock Exchange Group Holdings Inc
St. Loui, MO
An experienced Senior DevOps engineer is required to join the Technology Operations (TTO) team within LSEG Markets & Risk Intelligence. You will be part of a team that will help us build…
Added 1 min ago
Software Engineer - FMS Avionics
Performance Software
Cedar Rapids, IA
We have an immediate need for an FMS/Avionics Software Engineer for our Cedar Rapids office. This is a Hybrid position which will require you to work on-site three days a week and work…
Added 2 mins ago
Fly-by-Wire Certification Engineer
REGENT
North Kingstown, RI
REGENT is hiring a Fly-by-Wire Certification Engineer to support Viceroy's fly-by-wire flight control system and serve as the discipline’s primary liaison with REGENT's certifying…
Added 3 mins ago
AI
S&C Associate
ASME INTERNATIONAL
Washington, DC · Livingston, NJ · Houston, TX · New York, NY
- $76,000 to $80,000 USD / year
…nonprofit professional organization that enables collaboration, knowledge sharing, and skill development across all engineering disciplines, while promoting the vital role of the engineer…
Added 4 mins ago
Senior Tooling Engineer
Industries Inc.
Troy, MI
Working knowledge of casting simulation software such as MAGMASoft and/or Flow-3D (preferred).
Added 4 mins ago
Tooling Engineer
Industries Inc.
Troy, MI
Manage CAD data systems for products, tooling, fixtures, and manufacturing equipment while supporting knowledge sharing and documentation of lessons learned across global operations.
Added 5 mins ago
Quality Enterprises USA, Inc.
Quality Enterprises USA, Inc.
Delray Beach, FL
Participate in pre-construction meetings with Owner/Engineer, establish goals and milestones for projects, and monitor project development to ensure it can be procured within budget and on…
Added 5 mins ago
Mechanical Engineer
Hiller Companies
MOBILE, AL
The Hiller Companies, LLC has an immediate opening for Mechanical Engineer. If you are a dedicated professional with a passion for fire protection and safety, we invite you to apply today.
Added 6 mins ago
Electrical Engineer Staff/Sr. - PEX Power Innovation - West
Williams WPC-I, LLC.
United States
As a Electrical Engineer-Staff, you’ll lead large-scale projects that power critical infrastructure while driving innovation in energy systems. You’ll design and optimize electrical…
Added 6 mins ago
Electrical Field Engineer
Bechtel
Port Arthur, TX
Must have the ability to walk into and out of the project (enter/egress)
Added 6 mins ago
BEO Welding & Welding Equipment Engineer
Bechtel
Houston, TX
Knowledge of AWS, API, NFPA, AWWA, ASTM and ASNT codes, specifications, and standards.
Added 6 mins ago
Engineer II - Energy Efficiency/RCx
Cascade Energy, LLC
MA · CT · NJ · RI · PA · VT
We are seeking an Engineer II with Energy Efficiency and Retro-commissioning (RCx) experience. This is a full-time, exempt position, with no office requirement, and candidate must live in…
Added 6 mins ago
Senior Engineer I -Energy Efficiency/RCx
Cascade Energy, LLC
MA · CT · NJ · RI · PA · VT
We are seeking a Senior Engineer I with Energy Efficiency and Retro-commissioning (RCx) experience. This is a full-time, exempt position, with no office requirement, and candidate must live…
Added 6 mins ago
Senior Practice/Tech Manager - HCM Agency Deployment & Transition
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Remote, United States
…execution, parallel run coordination, hypercare support, and knowledge transfer to agency HR teams. Each agency deployment requires careful orchestration of data migration, integration…
Added 7 mins ago
Engineering Key Account Manager
NGK Detroit
Novi, MI
This is a hybrid role requiring 2-3 days in office
Added 7 mins ago
TM
Maintenance Engineer
The Morgan Library & Museum
New York, NY
- $47 USD / hour
Must have adequate hearing to facilitate working in machine equipment rooms
Added 8 mins ago
Automotive Systems & Applications Engineer Intern - Summer 2027
NXP USA Inc.
United States
Must have very strong English communications skills (oral and written)
Added 8 mins ago
Associate, Product Design Engineer
Bridgestone Americas Tire Operations, LLC
United States
…Associate Professional position applies broad theoretical job knowledge typically obtained through advanced education and must be able to explain facts, policies and practices related to…
Added 8 mins ago
Principal Electrical/System Engineer
Intuitive
Sunnyvale, CA
As a Principal Electrical Engineer, you will set technical direction and strategy for the innovative surgical energy equipment and accessories portfolio for Intuitive’s da Vinci Surgical…
Added 8 mins ago
Vehicle Engineer (M.S./Ph.D.)
Exponent Inc.
Atlanta, GA
Knowledge of or demonstrated interest in automotive systems, vehicle technology, and vehicle or mechanical-system performance
Added 9 mins ago
Innovation Lab Engineer
Avista Utilities
Spokane, WA
…Microgrids, and Distributed Energy Resource integration. The Lab Engineer collaborates with internal stakeholders and external partners to develop, define, and implement innovative projects…
Added 9 mins ago
Systems Engineer, Relay Product and Tech
Amazon
Bellevue, WA
As a Systems Engineer on our team, you will develop and maintain automation solutions that protect
Added 9 mins ago
Sr Process Safety Engineer, Global Process Safety Engineering, Workplace Health & Safety
Amazon
Bellevue, WA
The Workplace Health and Safety Technical Solutions Team seeks an accomplished Senior Process Safety Engineer to lead global initiatives in Process Safety Management (PSM) and Process…
Added 9 mins ago
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Beauty Sales - Lancôme - Bellevue Square
Nordstrom
Bellevue, WA
- $24.05 to $25.05 USD / hour
Keep up with the latest beauty trends, products, and industry knowledge through trainings provided by Nordstrom and brand partners
Added 9 mins ago
Hardware Development Engineer, Amazon Key
Amazon
Bellevue, WA
Amazon Key is hiring a Hardware Engineer to own major mechanical subsystems of our outdoor security and access-control hardware, from first concept through mass production. You will design…

Amazon

Sr. Wireless Integration and Test Engineer, Amazon Leo

Redmond, WA, United States

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Job details

Experience: 7+ years of wireless communications systems and implementation experience
Posting language: English
Posted: Oct 23, 2026

Original job description

Description

Be part of the team defining and developing the overall communication system architecture and design of Amazon Leo’s wireless network. This is a unique opportunity to innovate and define ground-breaking wireless technology with few legacy constraints.

This position will play a critical role in the integration and verification of various HW and SW sub-systems as a part of system integration and link bring-up and verification. As a part of this effort you will develop custom HW, custom SW and automation solutions for link bring-up and verification to ensure the system and link between the Satellite and ground is operating as per the design requirements. You will also be developing advanced proof of concept HW/SW systems to improve the performance and reliability of the Amazon Leo network. In particular this role will be responsible for using concepts from digital signal processing and wireless communications to develop novel solutions for achieving an ultra-high performance LEO network.

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

Work closely with implementation teams to evaluate and simulate expected system level performance and provide quick feedback on potential improvements
Work with the PHY and Network teams to seamlessly integrate the link-layer within the stack.
Integrate the various link-layers working closely with implementation teams.
Verify link budget and RF line-ups in RF and IF configurations.
Create time synchronized setups with signal generators / spectrum analyzers and use these to verify timing budgets.
Architect and document time/frequency/space acquisition and tracking algorithms. Understand Doppler pre and post compensation techniques with CFO/SFO in LEO comms systems. Experience with channel emulators is a plus.
Work with a team to develop novel customized test plans using embedded programing to generate and capture waveforms in real-time. Experience with software defined radios is highly preferred.
Contribute development-test bring up procedures with Linux, Python, bash scripting etc.
Willing to work in a lab environment and 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 Spec-an, sig-gen, scope, frequency counter, attenuators and other related equipment.

About the team

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.

Basic Qualifications

Master's degree in Electrical or Communications Engineering or a related field
7+ years of wireless communications systems and implementation experience
Experience in embedded wireless systems, or experience in embedded development in C/C+- Knowledge of network and web related protocols such as TCP/IP, UDP, IPSEC, HTTP or equivalent
Experience in software development, or experience in agile/scrum or related collaborative workflow
Experience with RF lab equipment including VNA, power meters, spectrum analyzers, vector signal generators
Experience in test setup automation using MATLAB, Python, or Pearl
Experience with current and upcoming RF standards in cellular (4G/5G NR), WiMAX, 802.11ad, microwave backhaul, or related broadband wireless standard
Knowledge of multiple access systems including OFDMA, TDMA, and CDMA

Preferred Qualifications

Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems, or experience in embedded wireless systems
Experience leading technical initiatives and key deliverables
Ideal candidate has a wireless communication systems or digital signal processing background, a passion for building real-world carrier-grade communication systems, and industry experience developing PHY/MAC layer software targeting embedded multicore processors in C/C+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 - 151,200.00 - 204,600.00 USD annually

USA, WA, Redmond - 151,200.00 - 204,600.00 USD annually

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More about this job

Skills

ICT system integration
Signal processing
Linux
Python
C
Software development
Workflow
Laboratory equipment
The MathWorks MATLAB
Recruitment
Mental health

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Work requirements

Jobs in the United States