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Cellular Test Engineer Jobs in Kent, WA (NOW HIRING)

SpacePalm, Inc.

5G Modem Test Engineer

Seattle, WA · On-site

$80 - $110/hr

... test, lab test, and others as required. The position requires the Engineer to perform systems ... cellular, wireless devices and systems. Responsibilities * Ability to execute 3GPP based 4G/5G ...

Intac Solution

Network Tester

Bellevue, WA

$34 - $36/hr

Prepare test results data and writes required engineering reports to ensure products compliance ... Previous experience running FIT test plans for Verizon, US Cellular , or other US NMO's is desired.

Winaxis

IMS Cloud Network Test/LAB Engineer

Seattle, WA · On-site

IMS Cloud Network Test/LAB Engineer - Conduct testing and validation of IMS Network Applications on ... and 5G SA Cellular Networks, including Packet Core and IMS Core. - Apply expertise in IMS/SIP ...

krg technology inc

SDET

Redmond, WA

$56 - $72.25/hr

Position 2: * WiFi, WiFi Direct, Device Driver, N/W Cellular Experience Position 3: * Looking for someone good in Coding and Testing Qualifications Testing Additional Information All your information ...

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All JobsCellular Test Engineer JobsCellular Test Engineer Jobs in Kent, WA

Cellular Test Engineer information

See Kent, WA salary details

$20

$49

$84

How much do cellular test engineer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for cellular test engineer in Kent, WA is $49.95, according to ZipRecruiter salary data. Most workers in this role earn between $37.74 and $59.13 per hour, depending on experience, location, and employer.

What is a cellular test engineer?

Cellular Test Engineers are professionals who design, conduct, and analyze tests to ensure the quality and performance of cellular devices and networks. They work with mobile phones, modems, and network infrastructure to verify compliance with industry standards such as 3G, 4G, and 5G. Their job often involves troubleshooting, documenting test results, and collaborating with hardware and software teams to resolve issues and improve product reliability. Cellular Test Engineers play a critical role in the development and maintenance of wireless communication technologies.

What are some typical challenges a cellular test engineer might face when working with new network technologies?

Cellular Test Engineers often encounter challenges when validating and troubleshooting new network technologies like 5G or IoT protocols. These can include adapting to rapidly evolving standards, ensuring device compatibility across different carriers, and diagnosing complex issues that arise from interoperability between hardware and software. The role requires strong analytical skills and a proactive approach to learning, as well as effective communication with cross-functional teams such as hardware, software, and network operations to resolve issues efficiently. Staying up-to-date with industry developments is essential to succeed in this dynamic environment.

What are the key skills and qualifications needed to thrive as a cellular test engineer, and why are they important?

To thrive as a Cellular Test Engineer, you need a solid understanding of wireless communication principles, RF testing, and protocol analysis, typically supported by a degree in electrical engineering or a related field. Familiarity with cellular test equipment (such as spectrum analyzers, signal generators, and protocol analyzers), as well as knowledge of 3G/4G/5G standards and relevant certifications, is commonly required. Strong analytical thinking, problem-solving, and effective communication skills help you diagnose issues and collaborate with cross-functional teams. These competencies ensure reliable device performance, regulatory compliance, and successful product launches in a rapidly evolving wireless industry.

What is the difference between Cellular Test Engineer vs RF Test Engineer?

AspectCellular Test EngineerRF Test Engineer
CredentialsBachelor's in Electrical Engineering or related; certifications like FCC or RF testing certificationsBachelor's in Electrical Engineering; RF certifications often preferred
Work EnvironmentTesting labs, R&D departments, field testing for cellular devicesTesting labs, RF labs, manufacturing facilities, field testing
Industry UsageTelecommunications, mobile device manufacturing, network providersWireless communications, telecom, RF component manufacturing
Common Search/ComparisonCellular Test Engineer vs RF Test Engineer

The Cellular Test Engineer focuses on testing cellular devices and networks, ensuring compatibility with cellular standards. The RF Test Engineer specializes in radio frequency testing, which includes a broader range of wireless technologies. While both roles require knowledge of RF principles and certifications, the Cellular Test Engineer is more specific to cellular technologies, whereas the RF Test Engineer covers a wider spectrum of wireless systems.

What are popular job titles related to Cellular Test Engineer jobs in Kent, WA?

For Cellular Test Engineer jobs in Kent, WA, the most frequently searched job titles are:

What job categories do people searching Cellular Test Engineer jobs in Kent, WA look for?

The top searched job categories for Cellular Test Engineer jobs in Kent, WA are:

What cities near Kent, WA are hiring for Cellular Test Engineer jobs?

Cities near Kent, WA with the most Cellular Test Engineer job openings:

Cellular Test Engineer jobs near you
Infographic showing various Cellular Test Engineer job openings in Kent, WA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 3% Contract, and 2% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $103,888 per year, or $49.9 per hour.

5G Modem Test Engineer

SpacePalm, Inc.

Seattle, WA • On-site

$80 - $110/hr

Other

Posted 8 days ago

Job description

The role of this position encompasses a wide scope of activities and initiatives that will bring solutions to complex applications problems, system administration issues or network concerns. Engineers will work with mobile devices testing the latest features in technology and /or telecommunication available on the market. The testing scope includes connectivity test, lab test, and others as required. The position requires the Engineer to perform systems management and integration functions involving engineering work on cellular, wireless devices and systems.

Responsibilities
  • Ability to execute 3GPP based 4G/5G Modem System Verification Test Plans in lab environment.
  • Ability to configure and prepare test equipment (Keysight, Rhode and Schwarz, Anritsu, etc.) for lab testing of modems.
  • Ability to create automation scripts for test execution.
  • Ability to analyze and interpret the UE logs collected report bugs or issues related to modem protocol, call processing and performance.
  • Prepare daily/weekly reports and KPI dashboards.
  • Collaborate with team members to resolve bugs and improve modem performance.
  • Provide technical support to internal and external customers as required.
Job Requirements
  • About 2 to 5 years’ experience in 3GPP 4G/5G based Modem System Verification.
  • Subject matter expertise in 3GPP 4G/5G specifications related to modem call processing and call flows.
  • Self-starter with capability to work under minimal supervision to meet deadlines and goals.
  • Excellent communication skills, both written and verbal. Capability to articulate protocol and performance related bugs and issues to internal and external teams.
  • Knowledge of Python to understand automation scripts, detect bugs and improve efficiency.
  • Knowledge of data mining and data management would be desirable.
Qualifications
  • Bachelor’s degree in electrical engineering, Computer Science or related field from an accredited institution.
  • General understanding for telecommunication knowledge and Android platform device
  • Analytical, Scientific, Data Mining and Database management software
  • Access software, cloud-based management software, communications server software
  • Strong knowledge of 5G, LTE, HSPA+/WCDMA including PHY/MAC, signaling, call processing concepts and upper layers.
  • Good understanding on GSM, GPRS, EDGE, WCDMA, CDMA, HSPA, LTE, 5G, Wi‑Fi, Bluetooth, GPS, mobile phone software architecture and telecommunication network configuration
  • Experience in analyzing logs, troubleshooting issues from lab for UMTS/GSM CS, PS calls, LTE and 5G Data calls, metric test is plus. Experience with specific logging/analysis tools such as QXDM, QPST, XCAL, XCAP
  • Experience in tracing and debugging using tools to fully analyze protocol stack related issues in appropriate 3GPP specifications.
  • Experience with Transport Layer protocols such as TCP, UDP, and analysis tools such as Wireshark.
  • Some programming skills in Python, Java and Perl script is desired.
  • Proficiency with MS Office (Outlook, Excel, Word, Power Point) is essential for creating test reports.
  • Understanding of TCP/UDP, IP Packet, OSI Protocol Model
  • Solid understanding of SW testing techniques and methodologies
  • Transaction security and virus protection software; Network monitoring software
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