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Modem System Test Engineer Jobs (NOW HIRING)

Intellectt INC

System Test Engineer

New Kensington, PA · On-site

Systems Test Engineer Location: New Kensington, PA Duration: 12 months Job Summary The Systems Test Engineer is responsible for planning, executing, and reporting Verification & Validation activities ...

campus4tech

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 ...

System One

System Test Engineer

Tewksbury, MA · On-site

$56.15 - $62/hr

System Test Engineer Location: Tewksbury, MA Type: Contract to Hire Compensation: $56.15 - $62.00 per hour Work Model: Onsite Hours: 40.0 Responsibilities * Support testing and validation of airport ...

System One

System Test Engineer

Tewksbury, MA · On-site

$56.15 - $62/hr

System Test Engineer Location: Tewksbury, MA Type: Contract to Hire Compensation: $56.15 - $62.00 per hour Work Model: Onsite Hours: 40.0 Responsibilities * Support testing and validation of airport ...

System One

System Test Engineer

Tewksbury, MA · On-site

$56.15 - $62/hr

System Test Engineer Location: Tewksbury, MA Type: Contract to Hire Compensation: $56.15 - $62.00 per hour Work Model: Onsite Hours: 40.0 Responsibilities * Support testing and validation of airport ...

System One

System Test Engineer

Tewksbury, MA · On-site

$56.15 - $62/hr

System Test Engineer Location: Tewksbury, MA Type: Contract to Hire Compensation: $56.15 - $62.00 per hour Work Model: Onsite Hours: 40.0 Responsibilities * Support testing and validation of airport ...

System One

System Test Engineer

Tewksbury, MA · On-site

$56.15 - $62/hr

System Test Engineer Location: Tewksbury, MA Type: Contract to Hire Compensation: $56.15 - $62.00 per hour Work Model: Onsite Hours: 40.0 Responsibilities * Support testing and validation of airport ...

Collabera

System Test Engineer

Tewksbury, MA · On-site

$60/hr

System Test Engineer Location: Tewksbury, MA 01876 (In office role) Duration: 6months Max PR: $60/hr Engineer Contractor to support testing and validation of airport checkpoint screening systems.

Superbeo

System Test Engineer

Minneapolis, MN · On-site

System Test Engineer Job Location: Minneapolis, MN Job Duration: 3 Months, Contract to Hire * This position requires a system engineer with an electrical/ system engineering background, who can ...

ConfigUSA

System Test Engineer

Glendale, WI · On-site

System Test Engineer Glendale, Wisconsin, 53217 Role Description: General: Execute in-house testing, consult and supervise external testing of advanced systems Assure compliance of test equipment and ...

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All JobsModem System Test Engineer Jobs

Modem System Test Engineer information

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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:
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 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.

Modem System Test Engineer

THE TILTED CIRCLE LLC

Foster City, CA • On-site

Other

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

Job description

We are hiring an experienced Modem System Test Engineer for an onsite opportunity in Foster City, CA.

Required Skills:

  • 7-10 years of Modem System Testing experience
  • Strong experience in Telematics Domain
  • Expertise in Modem Log Analysis & Debugging
  • Hands-on experience with 4G LTE, 5G NR, Wi-Fi, GNSS, Ethernet & IP
  • Experience with System Validation, Test Case Development & Execution
  • Strong Root Cause Analysis & Issue Triaging skills
  • Experience with Python and TTCN scripting
  • Hands-on experience using Keysight or Rohde & Schwarz test equipment/network emulators
  • Experience collaborating with firmware teams and modem vendors
  • LinkedIn Profile is Mandatory

Location: Foster City, CA (Onsite)

If you''re interested, please share your updated resume along with your LinkedIn profile.

Apply