Lte Protocol Testing Jobs in California (NOW HIRING)

SGS is the global leader and innovator in inspection, verification, testing and certification services. Founded in 1878, SGS is recognized as the global benchmark in quality and integrity. With over 97,000 employees in 130 countries and operating a network of more than 2,400 offices and laboratories, we provide services to almost every industry by assuring quality and safety of products and services.

Trusted all over the world, SGS is a market leader because we put 100% passion, pride and innovation into everything we do. We encourage new ideas. We welcome people who challenge the way we do things. And we will be 100% committed to helping you reach your full potential.

SUMMARY

Test Engineer to perform Radio Frequency (RF) Over the Air (OTA) Antenna testing on mobile products with technologies such as CDMA, GSM, UMTS, LTE, Wi-Fi, IOT, and 5G, to ensure delivery of testing services that meet client's requirements in accordance with Global Wireless Forums' test plans and SGS quality system. 

JOB FUNCTIONS

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Test Engineer to perform Radio Frequency (RF) Over the Air (OTA) Antenna testing on mobile products with technologies such as CDMA, GSM, UMTS, LTE, Wi-Fi, IOT, and 5G, to ensure delivery of testing services that meet client's requirements in accordance with Global Wireless Forums' test plans and SGS quality system. 
• Perform debug and engineering testing services for wireless clients; use of specified equipment to perform required tests
• Maintain high degree of knowledge of industry test requirements in order to assist customers and test equipment manufactures with issues.
• Responsible for maintaining one or more test platforms, building knowledge on said platforms: updating systems and isolating issues then communicating with test equipment service.
• Conduct testing in accordance with established procedures, maintaining a high standard of service delivery that ensures effective customer relations.
• Complete all assigned chargeable work within the required timeframes to ensure customer and project staff satisfaction and efficiency of the business.
• Maintaining technical knowledge by learning the requirements of the test plans being asked to execute.
• Ensure completion of all assigned work and relevant documentation in accordance with required procedures and standards to fulfill SGS quality requirements.
• Assist in maintaining ISO17025 accreditation to ensure a high quality of service to clients.
• Test system management, maintenance and calibrations to ensure compliance with the SGS quality system.
• Actively improving the testing service provided by SGS.
• Maintain the laboratory and personal areas to facilitate efficient operations
• Adheres to internal standards, policies and procedures.
• Performs other duties as assigned.

DUCATION AND EXPERIENCE

Required:

• Bachelor's of Science in Electrical Engineering BSEE, Bachelor of Science in Civil Engineering BSCE or equivalent degree or similar technical field.  AND/OR equivalent combination of education and experience

KNOWLEDGE / SKILLS / ABILITIES

• Language Skills: English/Intermediate required; knowledge of Korean is a plus
• Mathematical Skills: Basic/Intermediate/Advanced/Highest level of knowledge required/preferred
• Reasoning Skills/Abilities: Basic/Intermediate/Advanced level required/preferred
• Computer Skills: Provide details, designate a level of expertise required/preferred.
• List other knowledge/skills or abilities required/preferred for performing the job.

EQUIPMENT

1. 2G Protocol

1. S/W Tools: CRTx Command Shell (SEQUENCER, Rohde & Schwarz)
2. H/W Tools: Mobile Call Equipment (CRTU-G)

1. Audio

1. S/W Tools: HEAD Analyzer ACQUA (HEAD Acoustics)
2. H/W Tools: Mobile Call Equipment (CMW500, HEAD Acoustics MFE 6 / 8.1 / 9)

1. RSE

1. S/W Tools: EMC32 (Rohde & Schwarz)
2. H/W Tools: Mobile Call Equipment (CMW500, MT8821C)

1. OTA

1. S/W Tools: EMQUEST (ETS-Lindgren)
2. H/W Tools: Mobile Call Equipment, Spectrum Analyzer, Network Analyzer

Compensation

The expected salary range for this position is $25.00 per hour. This range represents the minimum and maximum base salary we reasonably expect to pay for this role. Actual compensation within the range will depend on skills, experience, and qualifications.

Our Benefits

We care about your total well-being and will support you with the following, subject to your location and role.

• Health: Medical, dental and vision insurance, life insurance, employee assistance programs.
• Wealth: In addition to base pay, we offer 401(k) with company match (immediate vesting upon enrollment).
• Happiness:
  • Professional Growth: Online training courses, virtual and classroom development experiences, tuition reimbursement program
  • Work-Life Balance: Paid-time off and family leave

In compliance with applicable state and local pay transparency laws, we provide clear and equitable compensation information for all applicants.

Position anticipated to close May 25, 2026.

Additional information

SGS is an Equal Opportunity Employer, and as such we recruit, hire, train, and promote persons in all job classifications without regard to race, color, religion, sex, national origin, disability, age, marital status, sexual orientation, gender identity or expression, genetics, status as a protected veteran, or any other characteristics protected by law.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily with or without reasonable accommodations. The requirements listed above are representative of the knowledge, skills, and/or abilities required.

This job description should not be construed as an exhaustive statement of duties, responsibilities or requirements, but a general description of the job. Nothing contained herein restricts the company's rights to assign or reassign duties and responsibilities to this job at any time.

If you are applying for a position within the United States and you have difficulty completing the on-line employment application because of a disability, please call 201-508-3149 for assistance and leave a message. You will receive a callback.  Please note, this phone number is not for general employment information but is only for individuals who are experiencing difficulty applying for a position due to a disability.