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Software Testing Internship Jobs in Fullerton, CA

SpaceX

Avionics Systems Engineer (Starship)

Hawthorne, CA · On-site

$115K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... level testing (internship and collegiate extracurricular engineering project experience will be considered) * 1+ years of experience using software tools such as Matlab, C++ or Python PREFERRED ...

Freeform

Mechanical Engineer

Los Angeles, CA

$100K - $140K/yr

MECHANICAL ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware ... and testing (Internship or full-time experience) * Well-versed in mechanical engineering ...

General Matter

Software Engineer (New Grad)

Los Angeles, CA

  • Medical

  • Dental

  • Vision

  • Retirement

... internships, research, student teams, or personal projects. * Strong understanding of fundamental software engineering concepts, including data structures, algorithms, debugging, testing, and version ...

New

General Matter

Software Engineer (New Grad)

Los Angeles, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

... internships, research, student teams, or personal projects. * Strong understanding of fundamental software engineering concepts, including data structures, algorithms, debugging, testing, and version ...

New

Freeform

Mechanical Engineer

Los Angeles, CA · On-site

$100K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

MECHANICAL ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware ... and testing (Internship or full-time experience) * Well-versed in mechanical engineering ...

Freeform

Mechanical Engineer

Los Angeles, CA · On-site

$100K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

MECHANICAL ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware ... and testing (Internship or full-time experience) * Well-versed in mechanical engineering ...

VSolvit

JUNIOR SOFTWARE DEVELOPER (C++)

Norco, CA · On-site

$36 - $48/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... testing, and maintenance of desktop-based software applications. This role provides an opportunity ... Candidates with internship experience, academic projects, personal software projects, or ...

SpaceX

Avionics Systems Engineer (Starship)

Hawthorne, CA · On-site

$115K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... level testing (internship and collegiate extracurricular engineering project experience will be considered) * 1+ years of experience using software tools such as Matlab, C++ or Python PREFERRED ...

Bright Uro

RD Internship Medical Device Company

Irvine, CA · On-site

$18 - $23.25/hr

... intuitive software, and powerful data analytics - making it easier for clinicians to gain ... Device flow model bench and physical attribute testing * Data analysis and test report write-ups ...

Observable Space

Junior Embedded Software Engineer

Los Angeles, CA · On-site

$141K - $186K/yr

  • Medical

  • Dental

  • Vision

  • PTO

Support the development, testing, and debugging of embedded Linux systems and low-level firmware ... Personal, academic, or internship projects involving PCIe, MIPI CSI-2, or other high-speed ...

Amazon

Software Development Engineer, Alexa Ads

Irvine, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Leverage large-scale telemetry, A/B testing frameworks, and AI-empowered analytics to optimize ad ... BASIC QUALIFICATIONS - 3+ years of non-internship professional software development experience - 2+ ...

Amazon

Software Development Engineer, Alexa Ads

Irvine, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Leverage large-scale telemetry, A/B testing frameworks, and AI-empowered analytics to optimize ad ... BASIC QUALIFICATIONS - 3+ years of non-internship professional software development experience - 2+ ...

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Software Testing Internship information

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How much do software testing internship jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for software testing internship in Fullerton, CA is $26.52, according to ZipRecruiter salary data. Most workers in this role earn between $21.59 and $30.10 per hour, depending on experience, location, and employer.

What types of projects and tasks can I expect to work on during a software testing internship?

As a Software Testing Intern, you will typically assist with writing and executing test cases, identifying and documenting bugs, and working closely with the development team to ensure product quality. You may also get hands-on experience with various testing tools and methodologies, such as manual testing, automated testing, and regression testing. Interns often participate in daily stand-ups and collaborate with quality assurance engineers to understand best practices, providing a valuable opportunity to learn about the software development lifecycle and gain practical skills that are highly valued in the industry.

What is a software testing internship?

A Software Testing Internship is a temporary position where students or recent graduates gain practical experience in testing software applications for bugs, usability, and performance issues. Interns work under the guidance of experienced testers or quality assurance engineers and may be involved in manual or automated testing processes. The internship provides hands-on exposure to industry-standard testing tools, methodologies, and documentation practices, helping interns build foundational skills for a career in software quality assurance.

What is the difference between Software Testing Internship vs QA Tester?

AspectSoftware Testing InternshipQA Tester
Required CredentialsTypically pursuing or recent graduate in Computer Science or related fieldRelevant certifications (e.g., ISTQB) often preferred, with some experience
Work EnvironmentEntry-level, training-focused, often in tech companies or software firmsFull-time role in software development or quality assurance teams
Employer & Industry UsageInternships offered by tech companies, startups, and software firmsPermanent position in IT, software development, and quality assurance industries

In summary, a Software Testing Internship is an entry-level, training-focused position for students or recent graduates, while a QA Tester is a full-time professional role requiring more experience and certifications. Internships serve as a stepping stone into a QA career, which involves ongoing responsibilities in software quality assurance.

What are the key skills and qualifications needed to thrive as a software testing intern, and why are they important?

To thrive as a Software Testing Intern, you need a foundational understanding of software development concepts, basic programming skills, and knowledge of testing methodologies, often demonstrated through coursework or relevant certifications. Familiarity with tools like Selenium, JIRA, or TestRail, as well as basic scripting languages, is typically expected. Strong attention to detail, analytical thinking, and effective communication help interns identify issues and collaborate with development teams. These skills and qualities are vital for ensuring software quality, catching defects early, and supporting team efficiency in the development lifecycle.

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Software Testing Internship jobs near you

Avionics Systems Engineer (Starship)

SpaceX

Hawthorne, CA • On-site

$115K - $135K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies

Job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
AVIONICS SYSTEMS ENGINEER (STARSHIP)
As a Starship Avionics Systems & Operations Engineer, you will have the unique opportunity to be part of a cross-functional team that bridges the gap between vehicle analysis, design, production and vehicle operations. The Starship Avionics Team is responsible for cradle to grave ownership of Starship vehicle avionics as the vehicle is built, tested, launched, recovered and re-launched. This includes development of new capabilities, electrical design of vehicle architecture, repair of electrical components, and troubleshooting of avionics subsystems including power distribution, vehicle network, onboard sensors, actuators, compute, RF, and video.
RESPONSIBILITIES:
  • Represent the Starship avionics system throughout all stages of integration, from production and test all the way through GO for launch
  • Triage, troubleshoot, root cause, and repair electrical hardware issues on an aggressive production schedule. Drive future improvements to minimize prevent reoccurrence
  • Support vehicle pad and flight operations as avionics operator responsible for evaluating vehicle health, resolving issues real time, and recommending path forward
  • Contribute to new avionics vehicle architectures that minimize mass, cost, and labor through collaboration with adjacent teams and supporting analysis

BASIC QUALIFICATIONS:
  • Bachelor's degree in an engineering field, science, or math
  • 1+ years of experience with electrical component design, system level integration of electronic components or system level testing (internship and collegiate extracurricular engineering project experience will be considered)
  • 1+ years of experience using software tools such as Matlab, C++ or Python

PREFERRED SKILLS AND EXPERIENCE:
  • Competence with electrical test equipment (multimeters, oscilloscopes, power supplies, etc.)
  • Creative problem solving that can bring multiple disciplines together with the ability to assess risk and make design/development decisions without all available data
  • Experience troubleshooting sensors, actuators, and electrical components
  • Experience with 3D CAD software
  • Software fluency, enabling automation of test or analysis tasks
  • Self-motivated with strong multi-tasking, organizational and communication skills
  • Ability to work in a fast paced, autonomously driven, and demanding atmosphere
  • Operations experience in flight test, piloting aircraft, or controlling other high consequence systems in real time

ADDITIONAL REQUIREMENTS:
  • Extended hours and weekend work frequently required to support critical project and mission milestones
  • Travel to other SpaceX facilities may be intermittently required

COMPENSATION AND BENEFITS:
Pay range:
Level I: $100,000.00 - $120,000.00/per year
Level II: $115,000.00 - $135,000.00/per year
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.
ITAR REQUIREMENTS:
    Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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