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Modem System Test Engineer Jobs (NOW HIRING)

campus4tech

Contract System Test Engineer

Newton, MA · On-site

System Test Engineer Location: Newton, MA 02466 Schedule: Monday- Friday Shift: 9am to 5 pm Status: Temp 12 Months Position Summary: We are currently looking for an ambitious Contract System Test ...

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 · 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 ...

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 ...

Zoox

System Test Engineer

Foster City, 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 ...

Systek

Systems/Test Engineer

Fort Belvoir, VA · On-site

$75/hr

Directs and participates in all phases of system development, with emphasis on planning, analysis ... Supports spectrum supportability requirements for satellite terminal and modem equipment.

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 ...

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All JobsModem System Test Engineer Jobs

Modem System Test Engineer information

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$24

$63

$192

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

As of Jul 22, 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:
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Modem System Test Engineer jobs near you
Infographic showing various Modem System Test Engineer job openings in the United States as of July 2026, with employment types broken down into 40% Full Time, and 60% Contract. 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

Denken Solutions, Inc.

San Diego, CA

$26.60/hr

Contractor

Posted 23 days ago

Job description

On-Site role

Job Description:

  • As a Contractor on the Autonomous System Test Engineering team, you will support the data validation, reporting, and issue-tracking pipelines that enable our autonomous driving systems.
  • You will play a key role in ensuring data integrity and accelerating workflows across our testing and validation environments.
  • Specifically, this role focuses on the end-to-end testing, validation, and delivery pipeline for Client Mapping Updates.
  • You will bridge the gap between map data collection, software testing, and systems deployment by owning the weekly Client Mapping validation process, maintaining system readiness datasets, and leading cross-functional triage efforts to ensure our autonomous vehicles always operate on highly accurate, up-to-date mapping infrastructure.
  • The ideal candidate is a technically savvy, detail-oriented engineer or analyst who can seamlessly leverage Python scripting and modern AI productivity tools to streamline complex workflows and maintain data integrity at scale.
In this role, you will:
  • Lead Issue Triage & Coordination: Organize, facilitate, and drive weekly cross-functional engineering triage meetings. Track anomalies, implementation bugs, and data discrepancies within Client Mapping Updates from identification through to resolution.
  • Execute the Weekly Validation Process: Own and execute the end-to-end weekly data validation pipeline, verifying that Client Mapping Updates meet strict safety, quality, and system performance criteria before being deployed to the vehicle platform.
  • Manage System Readiness Datasets: Manage, audit, and update critical internal datasets used to evaluate software and Client Mapping deployment readiness, ensuring downstream engineering teams have accurate, high-fidelity data.
  • Develop Client Mapping Status & Quality Reporting: Monitor, analyze, and generate comprehensive progress and health reports tracking the coverage, metrics, and deployment status of Client Mapping Updates.
  • Track Project & Performance Metrics: Compile and distribute regular performance metrics and project status updates to ensure mapping milestones align seamlessly with broader autonomy software release timelines.
Qualifications:
  • Experience: 1-3+ years of experience in system test engineering support, project coordination, data operations, or a similar analytical framework (experience in Autonomous Vehicles, GIS, Robotics, or HD Mapping is highly preferred).
  • Technical Skills: Proficiency with Python for data manipulation, log analysis, basic scripting, or the automation of data-tracking tasks.
  • AI & Productivity Tools: Hands-on experience leveraging AI-assisted development tools (e.g., Claude Code, Cursor, or GitHub Copilot) to accelerate scripting, debugging, and data processing.
  • Process & Tooling: Strong track record of managing repeatable workflows with high attention to detail. Experience with issue reporting and documentation infrastructure (e.g., Jira, Confluence, Excel/Google Sheets, or SQL).
  • Communication: Excellent communication and organizational skills. Comfortable leading technical agendas, tracking down updates from engineering teams, and distilling complex tracking data into actionable reports.
  • Education: B.S. or equivalent practical experience in a technical, analytical, or operational STEM field.

About us:
At our organization, we take our mission and values to heart! We are on a mission to offer more and better jobs all over the world! Our goal is to care for you while you care for our clients and get you paid the highest pay possible. All our associates working with us are expected to embrace our RACE values: R - Results Matter, A- Approachable, C - Care, and E - Emergency i.e. work with a sense of urgency.

For more relevant job opportunities please visit our website: Denken Solutions Careers