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 just now
Principal Software Engineer
Lyric
Oklahoma City, OK
The Principal Software Engineer is responsible for shaping the technical direction of our products and driving the overall engineering strategy for our flagship initiatives. The position…
Added just now
Electrical Engineer
Northstar Energy Services
Arlington, TX
NorthStar Energy Services is seeking an experienced Electrical Engineer to join our Professional Engineering Consulting team. This role supports the design and execution of electrical…
Added just now
Electrical Engineer
Northstar Energy Services
Houston, TX
NorthStar Energy Services is seeking an experienced Electrical Engineer to join our Professional Engineering Consulting team. This role supports the design and execution of electrical…
Added 1 min ago
K
Technical Program Manager
Kforce
Foster City, CA
- $70 to $75 USD / hour
5+ years of experience as a Technical Program Manager or Systems Engineer in an aerospace, autonomous vehicle, or advanced automotive setting, with a proven track record of driving complex,…
Added 1 min ago
AI Systems Engineer
General Dynamics Mission Systems, Inc
Pittsfield, MA
Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months of…
Added 5 mins ago
Senior Systems Engineer
Na Ali'i Consulting & Sales, LLC.
San Diego, CA
Nakupuna Companies is seeking a Senior Systems Engineer to support Navy Platform Engineering and Integration (PE&I) customers under the Platform Delivery Office (PDO) 20 Next Generation…
Added 8 mins ago
Principal Engineer, Agentic AI
Steer
Remote, United States
…complete with text messaging, email automation, direct mail integration, reputation management, appointment reminders, declined/recommended services, and many other features. We are always…
Added 9 mins ago
Sr. Principal Systems Engineer - Medical Device
Medtronic
Mounds View, MN
As a Sr. Principal Systems Engineer, you will provide technical leadership for system integration and refine your systems engineering skills to conduct interface testing, both within the…
Added 9 mins ago
Principal Systems Engineer (CAS)
Medtronic
Mounds View, MN
…to treat patients with abnormal heart rhythms. The Principal Systems Engineer will serve as a recognized technical leader, connecting customer and clinical needs with disciplined systems…
Added 9 mins ago
O
Lead Principal Data Systems Software Engineer
Oracle
Pleasanton, CA · Redwood City, CA
- $122,800 to $306,400 USD / year
…architectures, standards, and methods for large-scale distributed systems. Facilitate service capacity planning and demand forecasting, software performance analysis, and system…
Added 9 mins ago
Software Engineer
Compeer Financial
Mankato, MN
…team's programming languages, frameworks, APIs, data access and integration patterns, development tools, and software lifecycle. Designs cohesive components using established architecture…
Added 9 mins ago
Senior Software Developer - Scrum Master
Leidos
Eagan, MN
Support integration with legacy air traffic systems and next-generation platform components, including interface definition and troubleshooting
Added 9 mins ago
Senior Full Stack Engineer - NBA
Humana
Saint Paul, MN
The Senior Full Stack Engineer builds and evolves the NBA platform's Action Library and Command Center experience, the operational system used by business and program teams to create,…
Added 9 mins ago
PN
Senior Research Engineer - Power Systems
Pacific Northwest National Laboratory
Saint Paul, MN
- $148,000 USD / year
…leverage a strong technical foundation in power and energy systems and advanced data analytics to drive innovation, transform markets, and shape energy…
Added 10 mins ago
Principal Software Engineer
Lyric
Saint Paul, MN
The Principal Software Engineer is responsible for shaping the technical direction of our products and driving the overall engineering strategy for our flagship initiatives. The position…
Added 10 mins ago
Lead Forward Deployed Engineer, Frontier GenAI
Deloitte
Minneapolis, MN
…blockers, and stay hands-on; designing, reviewing, and debugging systems with the team. You'll translate engineering trade-offs into clear decisions for client leaders when needed. Your…
Added 10 mins ago
Forward Deployed Engineer, Frontier GenAI
Deloitte
Minneapolis, MN
…Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents…
Added 10 mins ago
Senior Forward Deployed Engineer, Frontier GenAI
Deloitte
Minneapolis, MN
…Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents…
Added 10 mins ago
Agentic AI Engineer, Senior
Deloitte
Minneapolis, MN
1+ years of direct experience developing agentic AI systems, including agent orchestration, tool integration, and autonomous decision-making workflows (ie: LangChain; Semantic Kernel,…
Added 10 mins ago
Databricks Data Engineer
Deloitte
Minneapolis, MN
…artificial intelligence capabilities. As a Databricks Data Engineer, you will support the design, build, and optimization of cloud-based data engineering solutions that enable large-scale…
Added 10 mins ago
Forward Deployed Engineer- ServiceNow
Deloitte
Minneapolis, MN
Our ServiceNow practice develops strategies and implements systems that help organizations build business value and improve performance. Drawing on deep experience solving complex IT and…
Added 10 mins ago
Senior Forward Deployed Engineer, ServiceNow
Deloitte
Minneapolis, MN
Our ServiceNow practice develops strategies and implements systems that help organizations build business value and improve performance. Drawing on deep experience solving complex IT and…
Added 10 mins ago
Agentic AI Engineer, Senior - Anthropic/Claude
Deloitte
Minneapolis, MN
…that shift: designing and building autonomous, multi-agent systems powered by Anthropic's Claude models for some of the world's largest…
Added 10 mins ago
Agentic AI Engineer - Anthropic/Claude
Deloitte
Minneapolis, MN
…that shift: designing and building autonomous, multi-agent systems powered by Anthropic's Claude models for some of the world's largest…
Added 10 mins ago
Machine Learning Engineer II
Mimecast North America, Inc.
Minneapolis, MN
Productionize and deploy ML models, ensuring seamless integration with existing systems.

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