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Firmware Engineer Intern Jobs in California (NOW HIRING)

Fluxergy

Firmware Engineer Intern

Irvine, CA

$20/hr

About the Role We are seeking a motivated Firmware Engineering Intern to support embedded systems and firmware development efforts for MK14 daughter board platforms in a collaborative engineering ...

Fluxergy

Firmware Engineer Intern

Irvine, CA · On-site

$20/hr

About the Role We are seeking a motivated Firmware Engineering Intern to support embedded systems and firmware development efforts for MK14 daughter board platforms in a collaborative engineering ...

Figure

Firmware Intern [Fall 2026]

San Jose, CA · On-site

$40 - $45/hr

Its robots are engineered to perform a variety of tasks in the home and commercial markets. Figure is headquartered in San Jose, CA. We are looking for a Firmware Engineer Intern to join us during ...

Figure

Firmware Intern [Fall 2026]

San Jose, CA · On-site

$40 - $45/hr

Its robots are engineered to perform a variety of tasks in the home and commercial markets. Figure is headquartered in San Jose, CA. We are looking for a Firmware Engineer Intern to join us during ...

Etched

Firmware Intern

San Jose, CA · On-site

Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is ... Job Summary In our firmware role, you will help develop firmware for our chips, designed to run ...

Etched

Firmware Intern

San Jose, CA · On-site

Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is ... Job Summary In our firmware role, you will help develop firmware for our chips, designed to run ...

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Firmware Engineer Intern information

See California salary details

$74K

$165.2K

$202.3K

How much do firmware engineer intern jobs pay per year?

As of Aug 31, 2026, the average yearly pay for firmware engineer intern in California is $165,245.00, according to ZipRecruiter salary data. Most workers in this role earn between $141,100.00 and $202,300.00 per year, depending on experience, location, and employer.

What is a firmware engineer intern?

A Firmware Engineer Intern assists in designing, developing, and testing low-level software that controls hardware devices. They work with embedded systems, write code in languages like C or C++, and debug firmware issues. Interns collaborate with engineers to optimize performance, ensure reliability, and support hardware integration. This role provides hands-on experience with development tools, testing equipment, and real-world engineering challenges.

What are the key skills and qualifications needed to thrive as a firmware engineer intern?

To thrive as a Firmware Engineer Intern, you should possess a solid understanding of embedded systems, proficiency in programming languages like C/C++, and be pursuing a degree in electrical engineering, computer engineering, or a related field. Familiarity with version control systems (like Git), microcontrollers (such as ARM), and hardware debugging tools is commonly expected. Strong analytical thinking, attention to detail, and effective communication skills are important soft skills for collaborating with cross-functional teams. These abilities are crucial for successfully developing reliable firmware and contributing to collaborative engineering projects.

What types of projects do firmware engineer interns typically work on during their internship?

Firmware Engineer Interns usually assist with designing, coding, and testing embedded software that runs on microcontrollers or electronic devices. Projects may include developing new features for existing products, troubleshooting and debugging firmware issues, and working closely with hardware engineers to ensure software-hardware integration. Interns often participate in code reviews, documentation, and sometimes collaborate on prototyping or product validation. This hands-on experience provides valuable exposure to the firmware development lifecycle and helps interns build practical skills for a future engineering career.

What are the most commonly searched types of Firmware Engineer jobs in California?

The most popular types of Firmware Engineer jobs in California are:

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For Firmware Engineer Intern jobs in California, the most frequently searched job titles are:

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Firmware Engineer Intern jobs near you
Infographic showing various Firmware Engineer Intern job openings in California as of August 2026, with employment types broken down into 45% Internship, 45% Full Time, and 10% Part Time. Highlights an 100% In-person job distribution, with an average salary of $165,245 per year, or $79.4 per hour.

Firmware Engineer Intern

Irvine, CA

Fluxergy
Biotechnology Research and Development • 11 - 50 employees
Learn more about Fluxergyexternal

$20/hr

Internship

Re-posted 28 days ago

Job description

About Us   
Fluxergy is a rapidly growing in vitro diagnostics company innovating on the cutting-edge of laboratory testing. We’re developing the first and only multi-modal point-of-care platform that enables molecular, clinical chemistry, immunoassay, and hematology testing on the same system.  
 
Our platform spans many markets including the clinical, veterinary, and food safety industries. We are seeking self-motivated problem solvers who are excited to help decentralize traditional laboratory infrastructure.  
 
At the core of our company’s identity is a strong foundation in engineering. We take great pride in our commitment to critical thinking and pragmatic problem-solving through a modular and systemic perspective. We hold the conviction that transparent communication, coupled with the flexibility to adjust to evolving scenarios and the willingness to venture beyond familiar territories, is crucial to both our success and yours.  
 
Our product: https://vimeo.com/176673475 
 
About the Role
 

We are seeking a motivated Firmware Engineering Intern to support embedded systems and firmware development efforts for MK14 daughter board platforms in a collaborative engineering environment. This internship offers hands-on experience working with hardware interfaces, firmware testing, system setup, and embedded software development processes.

The intern will work closely with engineering teams to support firmware development activities, improve testing workflows, and contribute to system reliability and documentation efforts. This role is ideal for students interested in embedded systems, electronics, low-level programming, and hardware-software integration.

What You Will Do

  • Assist with environment setup and embedded system configuration activities

  • Develop an understanding of MK14 daughter board architecture and system functionality

  • Support test harness development and execution for firmware validation

  • Review hardware datasheets and technical specifications to support development activities

  • Contribute to technical documentation and maintain organized engineering records

  • Participate in unit testing and firmware verification efforts

  • Assist with debugging, error handling, and logging implementation

  • Collaborate with engineers to identify opportunities to improve firmware development speed and efficiency

  • Support troubleshooting and root cause analysis of firmware and hardware integration issues

What You'll Need to Have

  • Current enrollment in a Bachelor’s or Master’s degree program in:

    • Computer Engineering

    • Electrical Engineering

    • Or a related technical discipline

  • Availability to work approximately 30-40 hours per week

  • Proficiency in C/C++ programming

  • Exposure to RTOS (Real-Time Operating System) concepts

  • Strong analytical and problem-solving skills

  • Ability to work independently and collaboratively within a technical team

  • Strong written and verbal communication skills

Nice to Have

  • Previous experience with firmware or embedded systems development

  • Familiarity with hardware debugging tools and workflows

  • Understanding of microcontrollers, communication protocols, or board-level systems

  • Experience with unit testing or embedded software validation

  • Exposure to version control tools such as Git

Interview Process  
Our interview processes my differ slightly from role-to-role; however, most of our interviews will follow a similar pattern: 
 
- Recruiter Interview  
- Hiring Manager interview  
- Decision    
 
We are an early-stage company and may change our interview process from time-to-time, but our hope is everyone who interviews with us has a positive experience, even if an offer isn’t presented.  
 
Benefits 
 
A Work Culture Which Believes in Promoting from Within
- Wear lots of hats / accelerate your career growth! 
- We are a flat organization by design – lots of visibility!   
- Many of our current leaders started their career with Fluxergy!    
 
Hourly Rate: $20/hour
 
Additional Information
Fluxergy is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, marital status, age, disability, national or ethnic origin, military service status, citizenship, or other protected characteristic.
 
Fluxergy participates in the E-Verify program. Please click here, here, here for more information.
 
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