ZipRecruiter

Log In

1

Modem System Test Engineer Jobs (NOW HIRING)

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 ...

Regal Rexnord

System Test Engineer

Radford, VA

Test Creation :Write and maintain automated test code to validate system functionality. Other Responsibilities: * Provide applicationsupport for engineering tools(DevOps) * Collaborate with software ...

Nvidia

System Test Engineer

Santa Clara, CA

We are looking to hire a Senior System Test Engineer with a strong background in embedded and automotive systems who will work in the test solutions group at NVIDIA developing manufacturing test ...

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 ...

Maximus

System Test Engineer

VA · On-site +1

General information Job Posting Title System Test Engineer Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted federal ...

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 ...

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 ...

Qualcomm

#Systems Test Engineer

Santa Clara, CA · On-site

Location Technology System Test Engineer Tests and validates location technology systems spanning ... modem (WWAN), WLAN, sensors, middleware, and application layers. * Designs and executes test plans ...

Luxoft

Regular System Test Engineer

Troy, MI · On-site

The System Test Engineer ensures the elicitation of the requirements/KPI's, the test coverage of the System and System Architecture Requirements and quality of test cases along with the Test Plans ...

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 ...

Itron, Inc

Staff System Test Engineer

Liberty Lake, WA · Hybrid

$75K - $166K/yr

Itron is seeking a Staff Systems Test Engineer to join our motivated and talented team. In this role, you will play a critical part in defining, designing, and implementing the next generation of ...

Itron, Inc.

Staff System Test Engineer

Liberty Lake, WA · Hybrid

$75K - $166K/yr

Itron is seeking a Staff Systems Test Engineer to join our motivated and talented team. In this role, you will play a critical part in defining, designing, and implementing the next generation of ...

Merican

Systems Test Engineer

Johnson City, TX

System Test performs system-wide testing as well as product-oriented testing to validate that these ... The Test Engineer's primary responsibilities include system-wide testing, product-oriented testing ...

next page

Showing results 1-20

People also search for

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 Jun 4, 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 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.

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 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.

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 May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $132,091 per year, or $63.5 per hour.
System Test Engineer

System Test Engineer

Agtonomy

South San Francisco, CA • On-site

$100K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

About Us Agtonomy is pioneering advanced automation and AI solutions to transform agriculture and beyond. Initially focused on specialty crops, our TeleFarmerTM platform addresses labor-intensive needs with automation, turning conventional equipment into autonomous machines. By partnering with leading manufacturers like Doosan Bobcat, we integrate smart technology into tractors and other machinery, enhancing safety and efficiency. As we expand into ground maintenance and other industrial applications, our expert team continues to address key challenges with labor shortages, sustainability, and profitability across various industries. 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 robots. You will coordinate with hardware, software, and operations teams to address weaknesses in our product and provide feedback for design improvements. This role will be based at Agtonomy's South San Francisco facility. This role requires working outdoors in varied weather conditions. What You'll Do
  • Create, execute, and maintain system validation suites, feature tests, and regression tests
  • Build analytics for fault tracking and frequency to provide insight into software release readiness and current reliability of the physical fleet
  • Define and drive test automation and HIL simulation testing
  • Support customer operations, collect feedback, and resolve any technical issues
  • Calibrate and test new vehicles as part of assembly validation
  • Work with developers to troubleshoot issues and release new features
  • Identify product issues by operating with a critical eye and knowledge of our systems
  • Write detailed bug reports and document reproduction scenarios
  • Create reports and analyze datasets on product performance, reliability, and maintenance
  • Develop and maintain test site infrastructure
  • Monitor performance of deployed autonomous vehicles
  • Travel up to 25% to customer and other field sites
What You'll Bring
  • Experience with integration and testing complex software and hardware systems
  • Bachelor's degree in Engineering or other technical discipline and 5+ years of experience in a professional and product-driven environment, or 8 years of professional experience integrating and testing complex systems
  • Experience working hands-on with electrical and mechanical components
  • Experience with issue & project tracking software (i.e., JIRA or Linear)
  • Ability to communicate with customers in a professional manner
  • Strong communication skills
  • Curiosity to learn about new technology
What Makes You a Strong Fit
  • Experience with agriculture, land maintenance, and heavy machinery.
  • An understanding of electric vehicles and software testing
  • An understanding of networking technology
  • Experience or basic understanding of how permanent crops are grown
  • Ability to drive a truck and trailer with heavy equipment
$100,000 - $140,000 a year The US base salary range for this full-time position is $100,000 to $140,000 + equity + benefits + unlimited PTO The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location, internal equity, and additional factors, including, but not limited to, job-related skills, experience, and relevant education or specialty training. Your recruiter can share more about the specific salary range during the hiring process. Benefits: • 100% covered medical, dental, and vision for the employee (cost plus partner, children, or family is additional) • Commuter Benefits • Flexible Spending Account (FSA) • Life Insurance • Short- and Long-Term Disability • 401k Plan • Stock Options • Collaborative work environment, working alongside passionate mission-driven folks! Our interview process is generally conducted in four (4) phases: 1. Phone Screen with People Operations (30 minutes) 2. Video Interview with the Hiring Manager (45 minutes) 3. Panel Interview (Video interviews scheduled with key stakeholders, each interview will be 30 to 45 minutes) 4. Final Interviews (CEO, CFO, VP of Engineering, 30 minutes each)

Apply