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

SpaceX

Mechanical Engineer (Starlink Mobile)

Redmond, WA · On-site

$110K - $135K/yr

... seamless cellular connectivity worldwide via the Starlink constellation. This satellite will ... Design, prototype, test, and qualify mechanical assemblies in iterative cycles to mature the ...

SpaceX

Mechanical Engineer (Starlink Mobile)

Redmond, WA · On-site

$110K - $135K/yr

... seamless cellular connectivity worldwide via the Starlink constellation. This satellite will ... Design, prototype, test, and qualify mechanical assemblies in iterative cycles to mature the ...

Viasat, Inc.

Core-Platform Software Engineer

Seattle, WA · On-site +1

$174K - $261K/yr

... cellular device controllers, and other low level driver support * Participate in the design ... Performing tests following a requirement based testing approach * What will help you on the job

Amazon

Sr. RFIC Design Engineer , Amazon Leo

Redmond, WA · On-site

$117K - $160K/yr

... test plans for your designs. BASIC QUALIFICATIONS - Bachelor's degree in Electrical Engineering or ... in cellular (4G/5G NR), WiMAX, 802.11ad, microwave backhaul, or similar broadband wireless ...

Amazon

Sr. RFIC Design Engineer , Amazon Leo

Redmond, WA · On-site

$117K - $160K/yr

... test plans for your designs. BASIC QUALIFICATIONS - Bachelor's degree in Electrical Engineering or ... in cellular (4G/5G NR), WiMAX, 802.11ad, microwave backhaul, or similar broadband wireless ...

Sequoyah Electric

IT Systems Engineer

Redmond, WA · On-site

$105K - $126K/yr

Deliver reliable office and job site connectivity, including temporary networks and cellular ... Maintain, verify, and test backups and disaster recovery environment. * Build and implement new ...

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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 6, 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 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 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 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 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, 81% Full Time, 13% Part Time, 4% Contract, and 1% 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.

Mechanical Engineer (Starlink Mobile)

SpaceX

Redmond, WA • On-site

$110K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

14th of 71 rated aerospace companies

Job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
MECHANICAL ENGINEER (STARLINK MOBILE)
SpaceX is designing a revolutionary new satellite to deliver seamless cellular connectivity worldwide via the Starlink constellation. This satellite will feature SpaceX's largest-ever phased array antenna - designed to launch on Starship and for high-rate production to enable rapid rollout of global coverage. As a Mechanical Engineer on the Starlink Mobile team, you'll be required to tackle a wide range of novel engineering challenges at the intersection of mechanical, electrical, thermal, and antenna design constraints. In this role, you will be given a large amount ownership scope and an unparalleled opportunity to influence the future of the Starlink Mobile program alongside a small team of passionate, top-tier engineers. Your work will span the full hardware lifecycle, from defining design requirements and system architecture to detailed design, analysis, qualification testing, production process development, and on-orbit support.
RESPONSIBILITIES:
  • Design, prototype, test, and qualify mechanical assemblies in iterative cycles to mature the Starlink Mobile system.
  • Collaborate with cross-functional teams to create innovative payload electromechanical interfaces, spanning scales from the full satellite and antenna array to intricate PCB-level details.
  • Partner with internal and external manufacturing teams to scale new projects and technologies into high-volume, cost-effective production.
  • Conduct mechanical analysis at an appropriate level of fidelity (from hand calculations to finite element analysis) to support design trades, optimizations, and decision-making for novel mechanical systems.
  • Demonstrate extreme ownership of the execution and outcomes of design, development, testing, and launch milestones across the hardware lifecycle.

BASIC QUALIFICATIONS:
  • Bachelor's degree in an engineering discipline.
  • 1+ years of experience using computer aided drafting (CAD) software (e.g. NX, CATIA, or ProE) (internship/project experience is applicable).
  • 1+ years of experience with finite element analysis (FEA) (internship/project experience is applicable).

PREFERRED SKILLS/EXPERIENCE:
  • 1+ years of engineering experience working in complex, multi-disciplinary design and build projects (internship experience is applicable).
  • 2+ years of engineering experience (internships, student projects & teams, extracurricular project experience, and professional experience qualify).
  • Strong experience using CAD for both modeling and GD&T compliant manufacturing drawings.
  • Project and/or research-based experience conducting detailed thermal or mechanical analysis with FEA software (e.g. ANSYS, NASTRAN, ABAQUS, etc.).
  • Experience in mechatronics or other cross disciplinary combination of mechanical, electrical, and software skill sets.
  • Prior programming experience (Python, Matlab, C/C++, Excel, etc.).
  • Basic understanding of electrical engineering fundamentals.
  • Interest in working at a nimble engineering organization that requires a scrappy, entrepreneurial approach to accomplish tasks within time & budget constraints.
  • Strong interpersonal and collaborative skills with an enthusiasm for problem-solving.

ADDITIONAL REQUIREMENTS:
  • Ability to work extended hours and weekends as necessary to support critical milestones

COMPENSATION AND BENEFITS:
Pay range:
Mechanical Engineer/Level I: $100,000.00 - $115,000.00/per year
Mechanical Engineer/Level II: $110,000.00 - $135,000.00/per year
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.
ITAR REQUIREMENTS:
  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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