Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 3 hours ago
Aerospace HW Dev Engineer, Antenna Payload Validiation
Amazon
Redmond, WA
As a Hardware Development Engineer, you will help design, build, and validate hardware for the phased array antennas in our satellite constellation. You'll design circuits and test boards,…
Added 5 hours ago
Senior Electrical Engineer
Safran Federal Systems
ROCHESTER, NY
The Opportunity: We are seeking a skilled and experienced senior electrical engineer to join our dynamic team. The successful candidate will be responsible for designing, developing, and…
Added 5 hours ago
Lead Systems Engineer
Safran Federal Systems
ROCHESTER, NY
The Opportunity: This Lead Systems Engineer will have a unique opportunity to develop a product line from a blank page. This engineer will join a motivated team and rapidly iterate and test…
Added 22 hours ago
Antenna RF Electrical Design Engineer I (Onsite)
RTX Corporation
mckinney, TX
Exciting opportunity in Raytheon as an Electrical Engineer I with potential to have significant impact, recognition, and growth in the organization. The engineer will have responsibility…
Added 1 day ago
System I&T Engineer, Amazon Leo for Government (ALG), SEIT | MFG
Amazon
NORTHRIDGE, CA
…Integration, Test, and Manufacturing organization, the System I&T Engineer will be responsible for developing the architecture and executing the design, build, and validation of test…
Added 1 day ago
Systems Engineer, Amazon Leo for Government (ALG), SEIT | MFG
Amazon
NORTHRIDGE, CA
As a member of the ALG Engineering Systems Engineering, Integration, Test, and Manufacturing organization, the Systems Engineer will be responsible for all aspects of the architecture…
Added 1 day ago
RF/Microwave Electrical Engineer I - Production Support (Onsite)
RTX Corporation
el segundo, CA
The RF Production Support Engineer will be responsible for supporting troubleshooting of RF/Microwave and Antenna hardware in production, hardware integration, test and validation, and…
Added 1 day ago
Systems Engineer - E2
Lockheed Martin
Littleton, CO · Littleton
The Systems Integration/Test Engineer Sr focuses on the end‑to‑end integration and verification of telemetry avionics subsystems (e.g., RF transmitters, data‑handling units, antenna…
Added 1 day ago
Sr. Photonics Engineer
Blue Origin Personnel, LLC
Reston, VA · Denver, CO
As a Senior Photonics Engineer, you lead optical architecture for Optical Inter-Satellite Link (OISL) terminals supporting a classified beyond LEO mission.
Added 1 day ago
Sr. Thermal Engineer (Starlink)
SpaceX
Bastrop, TX
As a thermal engineer, you are responsible for the thermal design, test, and validation of all Starlink hardware. This includes but is not limited to phased array antennas, custom silicon…
Added 1 day ago
Senior Electrical Engineer
Anduril Industries
Waltham, MA · Hudson, NH
The Space Imaging team is seeking an Electrical Engineer to join the team. The Space Imaging team is responsible for all aspects of spaceborne EO/IR system development, from the ideation…
Added 1 day ago
Senior Electrical Engineer
Anduril Industries
Goleta, CA · Hudson, NH
The Space Imaging team is seeking an Electrical Engineer to join the team. The Space Imaging team is responsible for all aspects of spaceborne EO/IR system development, from the ideation…
Added 1 day ago
Principal Firmware Engineer – Digital ASIC
Blue Origin Personnel, LLC
Cupertino, CA
…pre-silicon verification through post-silicon bring-up, system validation, production testing, and manufacturing. This role requires deep technical expertise in low-level embedded firmware,…
Added 2 days ago
Senior Embedded Software Engineer, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
As a Senior Embedded Software Engineer, you will be a part of the team participating in the definition and implementation of the Leo’s satellite communication software stack. In this role,…
Added 2 days ago
Lead Systems Engineer - NAVWAR
Safran
Rochester, NY
As a Lead Systems Engineer, you will take ownership of developing technical solutions for NAVWAR, EW, PNT/GNSS Threat Simulation, and related technologies. Your role will involve leading…
Added 2 days ago
Satellite Test Engineer, Amazon Leo Integrated Vehicle Testing
Amazon
Redmond, WA
We are looking for an experienced Senior Satellite Test Engineer to help architect test infrastructure and take satellites from initial build, through functional testing, spacecraft…
Added 2 days ago
Software Dev Engineer, Antenna System Validation, Amazon Leo
Amazon
Redmond, WA
…connectivity with customer terminals. We are looking for a software engineer with an ownership mindset, innovative ideas and solution-oriented approach that will bring together experts…
Added 2 days ago
Hardware Development Engineer II, Amazon Leo
Amazon
Redmond, WA
We are looking for a hands-on Test Engineer to join the CommSys team within AMZ Leo RF/Modem Dev, responsible for validating 3GPP- and O-RAN-compliant network elements (RAN HW/SW) across…
Added 2 days ago
Senior Electrical Engineer
Safran
Rochester, NY
We are seeking a skilled and experienced senior electrical engineer to join our dynamic team. The successful candidate will be responsible for designing, developing, and testing printed…
Added 2 days ago
Electromagnetic Compatibility (EMC) Simulation & Design Engineer
Stellantis
Auburn Hills, MI
The EMC Simulation & Design Engineer will be responsible for the following:
Added 2 days ago
Engineer Senior – Test and Electrical
BAE Systems
Westminster, CO
…team is seeking a collaborative, action-oriented Senior Test Engineer to be a contributor and leader within a group of motivated problem solvers. This position has responsibility for…
Added 3 days ago
Post Silicon Engineer , Amazon LEO
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
…operate in the harsh environment of space. As a Post Silicon Engineer, you will be a critical member of a high-performance team responsible for bringing up, validating, and characterizing…
Added 3 days ago
Lead, Systems Engineer
L3Harris Technologies
Carlsbad, CA
The right candidate will be joining L3Harris Communication Systems as a Lead Systems Engineer, where you’ll play a critical role in designing and integrating Tactical Data Link (TDL)…
Added 3 days ago
Lead Fusion Engineer Plasma Neutron Source
AMPERA INC
Palm Beach Gardens, FL
We are hiring a hands-on fusion engineer to own our first plasma neutron source and take it from a finished preliminary design to a commissioned, operating system.
Added 3 days ago
MC
Graduate Engineering Intern - Electronics
Mayo Clinic
Rochester, MN
- $33.94 USD / hour
The primary purpose of the Graduate Engineer Internship is to provide a graduate student with relevant engineering experiences. One or more mentors will be assigned to the intern to provide…

Amazon

Hardware Development Engineer II, Amazon Leo

Redmond, WA, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Oct 14, 2026

Original job description

Description

We are looking for a hands-on Test Engineer to join the CommSys team within AMZ Leo RF/Modem Dev, responsible for validating 3GPP- and O-RAN-compliant network elements (RAN HW/SW) across lab and integration environments. The ideal candidate is comfortable working at the intersection of RF hardware, software, and automation - executing test campaigns, debugging complex system issues, and collaborating closely with integration, development, and automation teams to ensure product quality and standards compliance.

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

Standards & Test Expertise

•Maintain strong working knowledge of 3GPP standards (LTE/5G NR) and the O-RAN stack (O-DU, O-CU, O-RU, fronthaul/midhaul interfaces, Open Fronthaul specifications).

•Stay current with conformance test specifications/lists (e.g., 3GPP TS 38.141/36.141 series, O-RAN conformance and interoperability test plans) and translate them into executable test cases.

•Understand RF, protocol stack layers (PHY/MAC/RLC/PDCP/RRC), and call-flow behavior well enough to interpret test results and identify root causes.

•Design new test cases to extend coverage for emerging 3GPP/O-RAN features, conformance requirements, and product-specific scenarios.

RF & Test Equipment

•Be familiar with RF devices and lab test equipment, including UE simulators, core network emulators, channel emulators, signal generators/analyzers, and protocol analyzers.

•Be familiar with UE evaluation test equipment and procedures used to validate device performance against 3GPP/O-RAN requirements.

•Be familiar with debug and diagnostic tools such as QXDM and other over-the-air (OTA) log analysis tools to troubleshoot UE and network behavior.

Test Execution & Data Analysis

•Plan and execute test cases on lab setups covering functional, performance, conformance, and regression testing.

•Collect, organize, and analyze test data/logs (e.g., protocol traces, KPIs, OTA logs) to assess pass/fail criteria.

•Triage test failures - distinguishing between HW faults, SW bugs, configuration issues, and test environment problems - and drive issues to resolution with the right owning team.

•Produce clear, well-documented test reports and defect write-ups for engineering and stakeholders.

Cross-Functional Collaboration

•Work closely with Hardware, Software, Integration, and Automation teams to coordinate test schedules, align on test setup requirements, and resolve blocking issues quickly.

•Support the integration team in bringing up new HW and SW builds on the test bench, including initial sanity checks and bring-up validation.

•Act as a liaison between test findings and development teams, providing actionable feedback to accelerate fixes.

Lab & Test Setup Ownership

•Build, configure, and maintain new lab test setups, including equipment racking, cabling, network configuration, and tool installation.

•Continuously improve existing setups for reliability, repeatability, and test coverage.

•Perform HW and SW upgrades/updates on test equipment and devices under test (DUTs), ensuring minimal downtime.

•Debug and resolve lab/setup-level issues (connectivity, equipment faults, synchronization, environment instability) to keep test lines operational.

•Maintain accurate setup documentation/inventory (topology diagrams, equipment lists, firmware/software versions).

Scripting & Automation

•Develop and maintain scripts (Python, Shell, TCL, or similar) to automate repetitive test procedures and setup configuration tasks.

•Build or extend automated test frameworks to increase test throughput and reduce manual effort.

•Integrate automated tests into CI/CD or regression pipelines where applicable, and maintain test automation health.

Basic Qualifications

Bachelor's degree in Electrical or Communications Engineering or a related field
Solid understanding of 3GPP (LTE/5G NR) architecture and O-RAN network architecture and interfaces.
Experience with lab test equipment such as UE simulators, core network emulators, channel emulators, signal generators/analyzers, and protocol analyzers.
Experience with debug/diagnostic tools such as QXDM for OTA log analysis.
Experience with scripting/automation (Python strongly preferred; familiarity with pytest, Robot Framework, or similar is a plus).
Strong debugging skills across HW, SW, and network layers.
Excellent collaboration and communication skills to work across multidisciplinary teams.

Preferred Qualifications

Experience with O-RAN conformance/IOT test plans and certification processes.
Familiarity with UE evaluation test equipment and device certification workflows.
Experience designing new test cases and extending test plan coverage for new features or standards releases.
Experience with lab automation frameworks, CI/CD pipelines (Jenkins, GitLab CI), and version control (Git).
Prior experience in RAN bring-up, integration, or systems validation roles.

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 - 117,300.00 - 160,000.00 USD annually

Apply About employer

Report this job