ZipRecruiter

Log In

1

5G Rf Optimization Engineer Jobs in California (NOW HIRING)

Qualcomm

5G/6G Modem Software Engineer

San Diego, CA · On-site

$148.60K/yr

... 5G modem-RF systems with on-device AI to deliver breakthrough experiences at the connected ... Familiarity with AI/ML fundamentals and interest in applying machine learning to modem optimization ...

Apple

RF Software Engineer

San Diego, CA

$171.60K - $302.20K/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

$171.60K - $302.20K/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 ...

next page

Showing results 1-20

People also search for

All Jobs5G Rf Optimization Engineer Jobs5G Rf Optimization Engineer Jobs in California

5G Rf Optimization Engineer information

What are the key skills and qualifications needed to thrive as a 5G RF Optimization Engineer, and why are they important?

To thrive as a 5G RF Optimization Engineer, you need a solid background in wireless communications, RF engineering principles, and a relevant engineering degree. Expertise in RF planning tools, drive test equipment, and knowledge of system optimization platforms such as TEMS, Atoll, or Actix, along with relevant certifications like CCNA or 5G-specific credentials, are typically required. Strong analytical thinking, troubleshooting abilities, and effective communication skills help you collaborate with cross-functional teams and resolve network issues efficiently. These competencies are crucial for ensuring optimal network performance, customer satisfaction, and successful deployment of advanced 5G technologies.

What are some common challenges faced by a 5G RF Optimization Engineer when deploying new sites, and how are they typically addressed?

A 5G RF Optimization Engineer often encounters challenges such as interference management, handover optimization, and ensuring consistent coverage in dense urban environments during new site deployments. These challenges are typically addressed through detailed drive testing, network parameter tuning, and close collaboration with network planners and field teams. Engineers also utilize advanced software tools to analyze performance metrics and implement solutions like antenna tilt adjustments, frequency planning, and power optimization to enhance network quality.

What does a 5G RF Optimization Engineer do?

A 5G RF Optimization Engineer is responsible for ensuring optimal performance of 5G wireless networks by analyzing and improving radio frequency (RF) parameters. They use specialized tools to monitor network quality, identify coverage gaps, and resolve issues related to signal strength, interference, and data throughput. Their work involves tuning network equipment, conducting drive tests, and collaborating with other engineers to implement solutions that enhance user experience and network efficiency.

What is the difference between 5G Rf Optimization Engineer vs RF Network Engineer?

Aspect5G Rf Optimization EngineerRF Network Engineer
Primary FocusOptimizing 5G radio frequency performance and coverageDesigning, deploying, and maintaining RF networks
CertificationsRF, wireless, or telecom certifications, often including 5G-specific trainingSimilar certifications, with emphasis on RF and network design
Work EnvironmentField testing, site surveys, and network optimization in telecom companiesNetwork planning, deployment, and troubleshooting in telecom or service providers

The 5G Rf Optimization Engineer specializes in fine-tuning 5G radio networks to ensure optimal performance, coverage, and capacity. In contrast, the RF Network Engineer focuses on designing and maintaining RF networks, including 4G and 5G, across various stages. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and focus.

What are popular job titles related to 5G Rf Optimization Engineer jobs in California? For 5G Rf Optimization Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching 5G Rf Optimization Engineer jobs in California look for? The top searched job categories for 5G Rf Optimization Engineer jobs in California are:
What cities in California are hiring for 5G Rf Optimization Engineer jobs? Cities in California with the most 5G Rf Optimization Engineer job openings:
5G Rf Optimization Engineer jobs near you
Infographic showing various 5G Rf Optimization Engineer job openings in California as of May 2026, with employment types broken down into 2% Internship, 57% Full Time, 39% Part Time, and 2% Temporary. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution.
Cellular RF Receiver Algorithms Systems Engineer

Cellular RF Receiver Algorithms Systems Engineer

Apple

Sunnyvale, CA • On-site

Full-time

Posted 18 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 661 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers

Job description

Apple's RF System Engineering team is seeking a motivated and dedicated expert to define the next generation of Cellular RF Receiver architectures. In this role, you will architect and deliver groundbreaking wireless solutions for future Apple products, working on today's 5G New Radio and blazing the path to 6G. You will have a unique opportunity to develop the core technologies that enable an outstanding wireless experience for millions of customers worldwide.
In this role, you will drive the control architecture and algorithms for the RF receiver, collaborating across systems engineering, RF circuit design, digital implementation, platform architecture, software engineering, and production teams to define and deliver solutions that push the boundaries of performance, quality, and implementation efficiency.
BSEE required.Understanding of Cellular Radio/3GPP Standards (UMTS, LTE, 5G NR FR1/2) and familiarity with emerging 6G research directions.Knowledge of RF receiver architectures from antenna to analog/digital base band processing including a comprehensive understanding of RF circuit impairments and their impact on system performance.Good overview of cellular system use cases and RF/baseband interactions and procedures.Proficiency in hardware/software co-design and a comprehensive grasp of the trade-offs inherent in digital hardware and software/firmware implementations.Expert-level proficiency in Python or C++ is required.Experience applying Artificial Intelligence (AI) or Machine Learning (ML) to improve multi-objective optimizations and accelerate engineering workflows.Excellent analytical and problem-solving skills, with the ability to collaborate effectively in a global, multi-disciplinary team.
Expertise in microcontroller architectures used for real time operation and how to program them.Proficiency in AI/ML native applications, with experience utilizing tools such as TensorFlow or PyTorch.Knowledge of cellular modem architectures including their associated concepts and algorithms.PhD degree with education focus in RF, especially on cellular receiver architectures.System Engineering experience with a deep background in DSP for wireless communication systems. Experience in refining from abstract definition towards bit true reference models.Proficiency in mathematical modeling and analysis, with the ability to build abstract system models leveraging control theory for understanding and designing control and closed-loop feedback systems, optimization theory for multi-objective trade-space analysis and statistical methods for performance modeling under uncertainty.

What Apple employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apple logo

About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

View All Apple Jobs

Apply