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Test Engineer Internship Jobs in California (NOW HIRING)

Xona Space

GNC Hardware Test Engineer

Burlingame, CA · On-site

$110 - $170/hr

GNC Hardware Test Engineer to help build, integrate, and validate sensor and test hardware for ... Internship, academic, research, or professional experience with spacecraft, UAVs, robotics ...

Innoflight

Manufacturing Test Engineer I

San Diego, CA · On-site

$80K - $100K/yr

... internships/co-ops considered). * Working knowledge of Python programming. * Basic understanding of software debugging, scripting, and automated test methodologies. * Familiarity with laboratory ...

Innoflight LLC

Manufacturing Test Engineer I

San Diego, CA · On-site

$80K - $100K/yr

... internships/co-ops considered). * Working knowledge of Python programming. * Basic understanding of software debugging, scripting, and automated test methodologies. * Familiarity with laboratory ...

SpaceX

Avionics Test Engineer (Starship)

Hawthorne, CA · On-site

$115K - $145K/yr

AVIONICS TEST ENGINEER (STARSHIP) The Components Test team develops the test and manufacturing ... internships, and traditional professional experience all qualify) * 1+ years of programming ...

SpaceX

Avionics Test Engineer (Starship)

Hawthorne, CA · On-site

$115K - $145K/yr

AVIONICS TEST ENGINEER (STARSHIP) The Components Test team develops the test and manufacturing ... internships, and traditional professional experience all qualify) * 1+ years of programming ...

SpaceX

Avionics Test Engineer (Starship)

Hawthorne, CA · On-site

$115K - $145K/yr

AVIONICS TEST ENGINEER (STARSHIP) The Components Test team develops the test and manufacturing ... internships, and traditional professional experience all qualify) * 1+ years of programming ...

SpaceX

Avionics Test Engineer (Starshield)

Hawthorne, CA · On-site

$120K - $150K/yr

AVIONICS TEST ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch ... internships, and traditional professional experience all qualify) * 1+ years of programming ...

K2 Space

Integration & Test Engineer

Los Angeles, CA

$100K - $140K/yr

Bachelor's degree in electrical, aerospace, mechanical, computer, or other engineering discipline * 2+ years of experience in an integration/test/automation engineering role (includes internships and ...

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Test Engineer Internship information

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How much do test engineer internship jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for test engineer internship in California is $45.97, according to ZipRecruiter salary data. Most workers in this role earn between $34.42 and $58.37 per hour, depending on experience, location, and employer.

What does a test engineer internship do?

A test engineer internship involves assisting in the development and execution of test plans to evaluate software or hardware products. Interns learn to identify defects, document test results, and use testing tools and automation scripts under supervision, gaining practical experience in quality assurance processes.

What is a test engineer internship?

A Test Engineer Internship is a temporary, hands-on role where interns assist in testing software or hardware products to ensure quality and functionality. Interns typically work with test plans, execute test cases, document results, and report bugs. They may use automated or manual testing techniques and collaborate with developers to improve product performance. This internship provides valuable experience in debugging, quality assurance, and test automation. It helps build technical and analytical skills essential for a career in software or hardware testing.

What types of projects or tasks can I expect to work on during a test engineer internship?

As a Test Engineer Intern, you'll typically be involved in tasks such as writing and executing test cases, identifying software bugs, and helping automate testing processes to improve efficiency. You may collaborate closely with software developers and other testers to ensure features function as intended and meet quality standards. Interns often participate in regular team meetings, contribute to test documentation, and may even help design new testing frameworks or scripts. This hands-on involvement helps you build both technical and teamwork skills, offering valuable exposure to real-world product development cycles.

What are the key skills and qualifications needed to thrive in the test engineer internship position, and why are they important?

To thrive as a Test Engineer Intern, you generally need a foundation in computer science or engineering, analytical problem-solving skills, and familiarity with software development and testing principles. Experience with test automation tools (such as Selenium or JUnit), scripting languages, and version control systems is often beneficial, though not always required. Strong attention to detail, effective communication skills, and a willingness to learn new technologies help candidates stand out. These combined skills ensure accurate testing, clear reporting, and a smooth integration within engineering teams, which are critical for delivering high-quality products.

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What job categories do people searching Test Engineer Internship jobs in California look for? The top searched job categories for Test Engineer Internship jobs in California are:
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Test Engineer Internship jobs near you
Infographic showing various Test Engineer Internship job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $95,616 per year, or $46 per hour.

Software Test Engineer

Motorola Solutions, Inc.

Los Angeles, CA • On-site

$36.06 - $43.27/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 27 days ago

Motorola Solutions rating

8.7

Company rating: 8.7 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

19th of 156 rated electronics manufacturers

Job description

Company Overview
At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.
Department Overview
Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea. Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments.
Silvus Technologies is a wholly owned subsidiary of Motorola Solutions, Inc.
Job Description
Wouldn't you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of "Keeping Our Heroes Connected"?
THE OPPORTUNITY
The Software Test Engineer position reports to the Software Quality Assurance Manager within the Software Engineering team. The successful individual in this role will help accelerate software quality by carrying out manual regression tests and driving exploratory and ad-hoc testing across StreamCaster products. This role works hand-in-hand with engineers to debug issues, triage defects, resolve reports, and build scripts to facilitate testing of features like PTT and network performance. Engineers will also champion the documentation of design requirements and decisions.
This position is 100% onsite, Monday through Friday, at Silvus Technologies' HQ in the heart of vibrant West Los Angeles, CA.
The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.
ROLE AND RESPONSIBILITIES
  • Execute manual regression tests.
  • Lead ad-hoc testing and debugging efforts for the software department.
  • Perform exploratory tests against defect reports, new features, and bug fixes.
  • Triage defect reports and collaborate with engineers on their resolution.
  • Develop scripts to aid testing for features like PTT and network performance.
  • Record tickets for detected software defects.
  • Document software product requirements and design decisions.
  • Adhere and contribute to upholding software usability and quality standards.
  • Perform other related duties of which the above are representative.
  • Travel Requirements - rare local travel, as required by Silvus.

REQUIRED QUALIFICATIONS
  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering or other related technical field.
  • Strong foundational skills in software development with Python, C/C++, or related languages.
  • Experience developing for one or more of Windows, Linux, MacOS, Android, or Bare metal environments.
  • Demonstrated understanding of software testing practices (unit, integration, system testing) gained through academic projects, internships, or personal work.
  • Fundamental understanding of computer networking concepts.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS AND ABILITIES
  • Familiarity and exposure to test tools like Wireshark, TCPDump, Putty/Minicom.
  • Proficient with web browser development tools for inspecting network requests.
  • Acquainted with mesh networking.
  • Trained in and understanding of Agile methodologies.
  • Experience with electrical or RF instrumentation and design.
  • Strong verbal and written communication skills.
  • Aptitude for problem-solving and troubleshooting technical challenges.

WORKING CONDITIONS & PHYSICAL REQUIREMENTS
  • Indoor air-conditioned facility.
  • While performing the duties of this job, the employee is required to do the following:
    • Lift equipment, up to 50lbs., for set up of demonstrations and testing.
    • Walking/Moving in the lab.

COMPENSATION: $36.06 - $43.27/ hourly
#silvuscareers
Consistent with Motorola Solutions values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate.
NOTE - As a US Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. This does NOT apply to international positions; only job postings for positions located in the US.
Basic Requirements
  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering or other related technical field.
  • Strong foundational skills in software development with Python, C/C++, or related languages.
  • Experience developing for one or more of Windows, Linux, MacOS, Android, or Bare metal environments.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

Travel Requirements
Under 10%
Relocation Provided
None
Position Type
New Grad
Referral Payment Plan
Yes
Our U.S. Benefits include:
  • Incentive Bonus Plans
  • Medical, Dental, Vision benefits
  • 401K with Company Match
  • 10 Paid Holidays
  • Generous Paid Time Off Packages
  • Employee Stock Purchase Plan
  • Paid Parental & Family Leave
  • and more!

EEO Statement
Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.
We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team.
We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete this Reasonable Accommodations Form so we can assist you.

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About Motorola Solutions

Sourced by ZipRecruiter

At Motorola Solutions, we believe that everything starts with safety. It's the constant that empowers people to confidently move forward. It can fill a flight or sell out a stadium. It can care for a patient or graduate a class. As a global leader in public safety and enterprise security, we create and connect the technologies that help to keep people safe where they live, learn, work and play. Our integrated technology ecosystem unifies critical communications, video security and access control, and command center software, enabling collaboration in more powerful ways. At Motorola Solutions, we're ushering in a new era in public safety and security. Bring your passion, potential and talents to a career that matters.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1928

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