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Modem System Test Engineer Jobs (NOW HIRING)

Zoox

System Test Engineer

Foster City, CA · On-site

Zoox is seeking a highly motivated System Test Engineer to be a technical contributor supporting the System Integration and Validation team. You will be leading the integration and validation of ...

Apply Early

Nvidia

System Test Engineer

Santa Clara, CA · On-site

... Test Engineer to manage Datacenter product testers. You will be joining the Test Solution Group that architects and develops manufacturing test solutions for Datacenter system products at NVIDIA.

Agtonomy

System Test Engineer

South San Francisco, CA · On-site

$100K - $140K/yr

About the Role We are looking for an enthusiastic System Test Engineer to join our QA team. You will be responsible for ensuring the continued success of Agtonomy's products as we scale our fleet of ...

Apply Early

Westinghouse Electric Company, LLC

$50 - $70/hr

Westinghouse has a great opportunity for a contract/contract to hire System Test Engineer at our Warrendale facility. Reporting to the Manager, System Testing, In this role, you will focus on ...

Agtonomy

System Test Engineer

South San Francisco, CA

$100K - $140K/yr

About the Role We are looking for an enthusiastic System Test Engineer to join our QA team. You will be responsible for ensuring the continued success of Agtonomy's products as we scale our fleet of ...

Zoox

System Test Engineer

Foster City, CA

$150K - $186K/yr

Zoox is seeking a highly motivated System Test Engineer to be a technical contributor supporting the System Integration and Validation team. You will be leading the integration and validation of ...

Nvidia Corporation

System Test Engineer

Santa Clara, CA · On-site

... Test Engineer to manage Datacenter product testers. You will be joining the Test Solution Group that architects and develops manufacturing test solutions for Datacenter system products at NVIDIA.

Zoox

System Test Engineer

San Diego, CA

$150K - $186K/yr

Zoox is seeking a highly motivated System Test Engineer to be a technical contributor supporting the System Integration and Validation team. You will be leading the integration and validation of ...

Zoox

System Test Engineer

San Diego, CA · On-site

$150K - $186K/yr

Zoox is seeking a highly motivated System Test Engineer to be a technical contributor supporting the System Integration and Validation team. You will be leading the integration and validation of ...

Redolent, Inc

System Test Engineer (Ranorex)

Plano, TX · On-site

System Test Engineer (Ranorex) LOCATION: Austin, TX. Duration: 6+ Months Position Summary: ??? Develop test plan and test protocols. Perform system testing for acceptance. Conduct tests on the ...

Westinghouse Electric Company, LLC

$50 - $70/hr

Westinghouse has a great opportunity for a contract/contract to hire System Test Engineer at our Warrendale facility. Reporting to the Manager, System Testing, In this role, you will focus on ...

Expleo

ADAS System Test Engineer

Troy, MI

$75K - $95K/yr

EXPLEO USA is looking for an ADAS System Test Engineer to join a dynamic and expanding team in Troy, Michigan. What's in It for You? * Work directly with cutting-edge ADAS technologies, including ...

Zoox

System Test Engineer

San Diego, CA · On-site

Zoox is seeking a highly motivated System Test Engineer to be a technical contributor supporting the System Integration and Validation team. You will be leading the integration and validation of ...

Apply Early

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All JobsModem System Test Engineer Jobs

Modem System Test Engineer information

See salary details

$24

$63

$192

How much do modem system test engineer jobs pay per hour?

As of Jul 1, 2026, the average hourly pay for modem system test engineer in the United States is $63.51, according to ZipRecruiter salary data. Most workers in this role earn between $46.39 and $67.07 per hour, depending on experience, location, and employer.

What is the difference between Modem System Test Engineer vs Modem Firmware Engineer?

AspectModem System Test EngineerModem Firmware Engineer
Primary FocusTesting and validation of modem systems and hardwareDeveloping and optimizing modem firmware and software
Required SkillsTesting methodologies, hardware troubleshooting, knowledge of communication protocolsEmbedded programming, firmware development, C/C++ skills
Work EnvironmentTesting labs, hardware integration environmentsSoftware development environments, embedded systems
Common CertificationsISTQB, hardware testing certificationsEmbedded systems certifications, C programming certifications

While both roles involve working with modems, the Modem System Test Engineer primarily focuses on testing and validating hardware and system performance, whereas the Modem Firmware Engineer concentrates on developing and maintaining the firmware that runs on modems. Both roles are essential in the modem development lifecycle and often collaborate closely.

What are Modem System Test Engineers?

Modem System Test Engineers are professionals who design, develop, and execute tests to ensure the reliability and performance of modem systems, which enable wireless communication in devices such as smartphones and IoT gadgets. They work with hardware and software teams to identify, troubleshoot, and resolve issues related to connectivity, data transmission, and network compatibility. Their responsibilities often include automating test cases, analyzing logs, and validating modem features against industry standards. This role is crucial in ensuring that wireless products deliver high-quality user experiences and comply with regulatory requirements.

What are the typical challenges faced by a Modem System Test Engineer when working with new device releases?

Modem System Test Engineers often encounter challenges related to ensuring compatibility and performance across a wide range of networks and devices, especially during new device launches. Rapidly evolving hardware and software can introduce unexpected bugs, requiring thorough regression and exploratory testing. Additionally, collaborating with cross-functional teams, such as development, QA, and carrier partners, is essential to address integration issues and meet tight project deadlines. Staying adaptable and maintaining clear communication are key to overcoming these obstacles.
More about Modem System Test Engineer jobs
What states have the most Modem System Test Engineer jobs? States with the most job openings for Modem System Test Engineer jobs include:
What job categories do people searching Modem System Test Engineer jobs look for? The top searched job categories for Modem System Test Engineer jobs are:
Modem System Test Engineer jobs near you
Infographic showing various Modem System Test Engineer job openings in the United States as of June 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $132,091 per year, or $63.5 per hour.
System Test Engineer (Ranorex)

System Test Engineer (Ranorex)

Redolent, Inc

Plano, TX • On-site

Other

Posted 15 days ago

Job description


One of our direct client is urgently looking for a System Test Engineer (Ranorex) @Plano, TX.
TITLE: System Test Engineer (Ranorex)
LOCATION: Plano, TX.
Duration: 6+ Months
Position Summary:
"Job Description:
Develop test plan and test protocols. Perform system testing for acceptance.
Conduct tests on the electronic systems, circuits, and products, following the SOPs
Work with cross-functional teams to complete the assigned job duties within deadlines.
Work with Supervisors to plan and coordinate test activities.
Maintain complete and accurate documentations for system testing.
Analyze and troubleshoot defects. Report product anomalies using defect tracking tool.
Understand and interpret drawings, schematics, blueprints, technical manuals, and instructions.
Evaluate system performance and suggest improvements
Should be able to coordinate and work with offshore team (optional)
Skills Required:
Strong experience in test protocol writing based on requirements and input received from manager/developer
Experience in test case execution and defect reporting using defect tracking tool
Electronics product testing experience in any domain (preferably any embedded/Medical domain) with knowledge of using oscilloscope, multimeters etc
. Strong problem-solving skills
Good analytical and communication skills
Self-Motivated / result-oriented personality. Should be able to work independently with little monitoring
Agility to support on multiple programs simultaneously if required
Experience or knowledge in Ranorex automation preferable
Experience in creating test scripts using Ranorex automation framework or any other automation framework preferable"
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About Redolent

Sourced by ZipRecruiter

Redolent, a dynamic and rapidly expanding company committed to excellence in software solutions, where success is fueled by a combination of technical expertise and efficient management practices. Our solutions create a measurable delta in our clients’ productivity and profitability, contributing to their growth and success.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

San Jose, CA, US

Year founded

2008

Social media

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