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5G Firmware Engineer Jobs (NOW HIRING)

Xoriant Corporation

Firmware Engineer

San Jose, CA · On-site

San Jose, CA Duration: 6+ months contract Samsung SOC R&D Lab in San Diego is looking for Cellular Engineer - 5G/4G Lab/Field test to join the team of passionate engineers with start-up spirit to ...

Axon

Senior Firmware Engineer I

Seattle, WA · On-site

$136K - $179K/yr

Software Engineering Manager, Platform Firmware Direct Reports: None * Firmware Design and ... Develop Firmware for Wi-Fi, Bluetooth BLE, Sub-GHz, Cellular LTE & 5G, and related RF technologies

Zoox

Wireless Firmware Validation Engineer

Foster City, CA · On-site

$206K - $240K/yr

As a Wireless Firmware Validation Engineer on the Firmware team, you will own the performance ... Extensive expertise in LTE/5G Protocol Stacks (NAS, PDCP, RRC, RLC, MAC, PHY) and interpreting 3GPP ...

Zoox

Wireless Firmware Validation Engineer

Foster City, CA · On-site

$206K - $240K/yr

As a Wireless Firmware Validation Engineer on the Firmware team, you will own the performance ... Extensive expertise in LTE/5G Protocol Stacks (NAS, PDCP, RRC, RLC, MAC, PHY) and interpreting 3GPP ...

Zoox

Wireless Firmware Validation Engineer

Foster City, CA · On-site

$206K - $240K/yr

As a Wireless Firmware Validation Engineer on the Firmware team, you will own the performance ... Extensive expertise in LTE/5G Protocol Stacks (NAS, PDCP, RRC, RLC, MAC, PHY) and interpreting 3GPP ...

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5g Firmware Engineer information

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$75K

$167.4K

$205K

How much do 5g firmware engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for 5g firmware engineer in the United States is $167,438.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $205,000.00 per year, depending on experience, location, and employer.

What is a 5G firmware engineer?

5G Firmware Engineers are professionals who design, develop, and maintain the low-level software (firmware) that enables wireless devices and network equipment to communicate using 5G technology. They work on coding, testing, and optimizing firmware that controls hardware components like modems, antennas, and processors. Their work is critical in ensuring high-speed, reliable, and secure 5G connectivity for smartphones, IoT devices, and telecom infrastructure. In addition to programming, they often collaborate with hardware engineers and participate in troubleshooting and performance tuning.

What are some common challenges faced by 5G firmware engineers when working on new product development?

5G Firmware Engineers often encounter challenges such as integrating complex protocols, optimizing code for low-latency performance, and ensuring compatibility with evolving hardware platforms. They must work closely with hardware and software teams to troubleshoot and resolve issues during development and testing phases. Additionally, adapting to rapid changes in 5G standards requires continuous learning and flexibility, making collaboration and clear communication essential in a dynamic work environment.

What are the key skills and qualifications needed to thrive as a 5G firmware engineer, and why are they important?

To thrive as a 5G Firmware Engineer, you need a strong background in embedded systems, wireless communication protocols, and programming languages such as C/C++. Familiarity with tools like Git, RTOS, protocol analyzers, and relevant certifications (e.g., in wireless technologies or embedded systems) is highly valued. Strong problem-solving abilities, attention to detail, and effective teamwork skills help you excel in this role. These competencies are crucial for developing reliable, cutting-edge firmware that enables high-performance 5G connectivity in rapidly evolving tech environments.

What are popular job titles related to 5G Firmware Engineer jobs?

For 5G Firmware Engineer jobs, the most frequently searched job titles are:

Infographic showing various 5G Firmware Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $167,438 per year, or $80.5 per hour.

Firmware Engineer

San Jose, CA • On-site

Xoriant Corporation
IT Services • 1 - 5K employees
Learn more about Xoriant Corporationexternal

Other

Re-posted 13 days ago

Job description

Job Title: Wireless Test Engineer (301988)

Location: San Jose, CA

Duration: 6+ months contract

Job Description: Samsung SOC R&D Lab in San Diego is looking for Cellular Engineer – 5G/4G Lab/Field test to join the team of passionate engineers with start-up spirit to debug and test Samsung’s world-class cellular modem solution. The candidate is expected to bring innovation and strong execution skills to the cellular group for LTE, LTE-A, 5G FR1/FR2 testing for Lab/Carrier/IOT/Field Certification.

We are looking for candidates who can support below task:

  • Candidate need to have a background in Wireless test technologies,3G, LTE,5G.
  • Familiarity with both executing Manual & Automated testing.
  • Familiarity with operating the wireless test equipment’s CMW500, Keysight & Spirent Wireless test system.
  • Good understanding of Cellular technology & Android architecture.
  • Good to have if the candidate has knowledge of version control such as Perforce & Git

Job Responsibilities includes:

  • Support Verizon/Sprint/ATT/T-Mobile modem test for Lab/Field/IOT certification.
  • Participate in new 5G feature validation in the lab environment with equipment such as Network Emulators (KeySight/Anritsu/R&S) and other test equipment.
  • Verification/validation of 5G FR1/FR2, 4G tests in close collaboration with test equipment vendors for network operator requirements.
  • Apply wireless communication knowledge to debug and test Samsung 5G/4G/3G/2G modem product lines.
  • Support lab, field, and certification activities including test execution, error analysis, bug tracking, automation.
  • Travel for work to support Lab/Field/IOT test and log analysis.

REQUIRED SKILLS :

  • Hands-on experience in mobile device testing with system simulators for at least 5+ years.
  • Good understanding of the 3GPP RAN#4/5 test specifications - especially for 5G, LTE, LTE-A as well as network operator test requirements.
  • Have excellent knowledge of the challenges associated with the 5G test cases for wireless communications. Preferred Skills
  • Ability to work in a team environment with multiple teams and challenging schedules.
  • Ability to take ownership and bring innovations in test methodology.
  • Understanding of wireless protocol stack, LTE, LTE-Advanced, 5GNR technologies is preferred.
  • Strong verbal and writing communication skills to work with test vendors and chipset customers.

Brijesh Pandey

Senior IT Recruiter

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