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4G Rf Engineer Jobs (NOW HIRING)

Apple

RF Software Engineer

San Diego, CA · On-site

As a RF Software Engineer on the Cellular FW team, you will be at the center of the embedded 5G/4G/multimode cellular firmware effort within a silicon design group responsible for crafting and ...

Apple

RF Software Engineer

San Diego, CA

$171K - $302K/yr

Description As a RF Software Engineer on the Cellular FW team, you will be at the center of the embedded 5G/4G/multimode cellular firmware effort within a silicon design group responsible for ...

Apple

RF Software Engineer

San Diego, CA · On-site

$171K - $302K/yr

Description As a RF Software Engineer on the Cellular FW team, you will be at the center of the embedded 5G/4G/multimode cellular firmware effort within a silicon design group responsible for ...

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4G Rf Engineer information

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$117.7K

$183K

How much do 4g rf engineer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for 4g rf engineer in the United States is $117,680.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,500.00 and $139,000.00 per year, depending on experience, location, and employer.

What is a 4G RF Engineer?

A 4G RF (Radio Frequency) Engineer is a telecommunications professional who specializes in designing, optimizing, and maintaining wireless communication networks based on fourth-generation (4G) technology. Their responsibilities include planning cell sites, optimizing signal coverage, analyzing network performance, and troubleshooting issues to ensure reliable and efficient mobile connectivity. They work with tools for drive testing, network simulation, and data analysis, collaborating with other engineers to deliver high-quality wireless services for users.

What are the key skills and qualifications needed to thrive as a 4G RF Engineer, and why are they important?

To thrive as a 4G RF Engineer, you need a strong understanding of wireless communications, RF propagation, and cellular network design, usually backed by a degree in electrical engineering or a related field. Familiarity with tools like Atoll, TEMS, MapInfo, and RF simulation software, as well as certifications such as CCNA or relevant OEM certifications, is typically required. Analytical thinking, problem-solving, teamwork, and effective communication are crucial soft skills for this role. These skills ensure optimal network performance, efficient troubleshooting, and successful collaboration in the fast-evolving telecom industry.

What is the difference between 4G Rf Engineer vs 4G Network Optimization Engineer?

Aspect4G Rf Engineer4G Network Optimization Engineer
Primary FocusDesign, deployment, and troubleshooting of radio frequency (RF) systems in 4G networksImproving network performance through analysis and optimization of existing 4G networks
Skills & CertificationsRF engineering, LTE technology, spectrum management, certifications like Cisco CCNA or RF-specific coursesNetwork performance analysis, LTE optimization tools, troubleshooting skills, similar certifications
Work EnvironmentField sites, telecom infrastructure, R&D labsNetwork operation centers, field sites, testing labs

While both roles require LTE knowledge and similar certifications, the 4G Rf Engineer primarily focuses on RF system design and deployment, whereas the 4G Network Optimization Engineer concentrates on enhancing network performance through analysis and tuning of existing systems.

What are some common challenges faced by 4G RF Engineers when optimizing network performance, and how are these typically addressed?

4G RF Engineers often encounter challenges such as signal interference, dropped calls, and capacity bottlenecks, especially in densely populated or rapidly changing environments. These issues are typically addressed through detailed drive testing, analysis of KPIs, and the implementation of solutions like antenna tilting, frequency planning, and parameter tuning. Collaboration with field technicians, network planners, and vendors is crucial to quickly identify root causes and implement effective optimizations. Staying updated with evolving network technologies and tools also helps in proactively managing these challenges.
More about 4G Rf Engineer jobs
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4G Rf Engineer jobs near you
Infographic showing various 4G Rf Engineer job openings in the United States as of June 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $117,680 per year, or $56.6 per hour.

Engineer, RF Design

SPREADTRUM COMMUNICATIONS USA

Rolling Meadows, IL • On-site

Full-time

Posted 13 days ago

Be an early applicant

Job description

Company Overview

Spreadtrum is a leading fabless semiconductor company committed to the independent R&D of core chipsets in mobile communications and IoT. Its products cover mobile chipset platforms supporting 2G / 3G / 4G / 5G communication standards, RF chipsets, wireless connection chipsets, security chipsets, TV chipsets, and image sensor chipsets. With more than 5,000 staff, 14 R&D centers and 7 customer support centers around the world, we have been one of the top three mobile baseband chipset suppliers in the world, the largest pan-chip provider, and the leading 5G chipset design company in Far East.

Scope

We are seeking an experienced RF/Analog IC Design Engineer for our cellular transceiver product development activity. The candidate will work with system, layout, and lab test engineers on the design of RF and analog circuit blocks for advanced 2G/3G/4G/5G transceiver RFICs that are deployed in cellular handsets, CPEs and other types of user equipment.

Specific Responsibilities

  • Choice of circuit topology for circuit blocks.
  • Collaboration with system engineering team to analyze trade-offs and define targets for performance and power consumption.
  • Collaboration with system engineering, digital design, and functional verification teams to define control functionality.
  • Oversight of layout activity, including iterative changes based on simulation with extracted parasitics.
  • Reporting of technical status and progress versus schedule in weekly sub-team meetings.
  • Design documentation, including presentation material for design review meetings.
  • Collaboration with lab test engineers on bring-up, performance optimization and characterization, debug, and root cause analysis.


Required Skills/Abilities:

  • Experience in design of RFICs for wireless communication in RF CMOS technologies.
  • Knowledge of cellular system standards and cellular transceivers is preferred.
  • Good teamwork and communication skills.


Education:

  • MSEE preferred; BSEE acceptable.

Key Personal and Professional Attributes

Spreadtrum is a company that values continued technology innovation, a fanatical attention to customer needs, collaborative decision making, and, above all, enthusiasm for next gen of communication vehicle. The incoming candidate should embrace these same values. The successful candidate must be self-motivated, extremely creative, and should be comfortable learning exciting new technologies. This is an opportunity for growth and an opportunity to work on complex, interesting, and challenging projects.

We hire great people from a wide variety of backgrounds, not just because it’s the right thing to do, but because it makes our company stronger. As we grow globally, we strive to have the most talented employees with diverse backgrounds, cultures, perspectives, and experiences to support our innovation and creativity. We are an equal opportunity employer and aim to build balanced teams from all walks of life.

We offer competitive compensation, world-class employee benefits programs, and excellent work-life balance etc. Come and join us - Work for Awesomeness!