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Software Testing Internship Jobs in Ontario, CA (NOW HIRING)

Danaher

Software Automation Internships

Pomona, CA · On-site

Troubleshooting system and software issues Collaborating with cross-functional teams on ... internship start * Experience with hands-on lab testing and technical documentation (e.g., lab ...

Danaher

Software Engineer Internships

Pomona, CA

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

Danaher

Software Engineer Internships

Pomona, CA · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

VSolvit, LLC.

JUNIOR SOFTWARE DEVELOPER (C++)

Norco, CA · On-site

$103.15/hr

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

VSolvit

JUNIOR SOFTWARE DEVELOPER (C++)

Norco, CA · On-site

$36 - $48/hr

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

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All JobsSoftware Testing JobsSoftware Testing Internship JobsSoftware Testing Internship Jobs in Ontario, CA

Software Testing Internship information

See Ontario, CA salary details

$13

$25

$39

How much do software testing internship jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for software testing internship in Ontario, CA is $25.86, according to ZipRecruiter salary data. Most workers in this role earn between $21.01 and $29.33 per hour, depending on experience, location, and employer.

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 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 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.

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 popular job titles related to Software Testing Internship jobs in Ontario, CA?

For Software Testing Internship jobs in Ontario, CA, the most frequently searched job titles are:

What job categories do people searching Software Testing Internship jobs in Ontario, CA look for?

The top searched job categories for Software Testing Internship jobs in Ontario, CA are:

What cities near Ontario, CA are hiring for Software Testing Internship jobs?

Cities near Ontario, CA with the most Software Testing Internship job openings:

Software Testing Internship jobs near you
Infographic showing various Software Testing Internship job openings in Ontario, CA as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $53,789 per year, or $25.9 per hour.

Associate Flight Software Test & Tools Engineer

Terran Orbital Corporation

Irvine, CA • On-site

Full-time

Posted 3 days ago

New

Job description

Terran Orbital is seeking an experienced Associate Flight Software Test & Tools Engineer  to join our dynamic team. Reporting to the Manager, Flight Software Engineering, the Associate FSW Test & Tools Engineer will support our dynamic Flight Software Engineering team. This role is ideal for earlycareer engineers who want to build a strong foundation in software testing, embedded systems tooling, automation frameworks, and flight software validation workflows. Engineers in this role focus primarily on test execution, test development support, build tools, and automation infrastructure rather than daytoday feature coding. This position is designed as a technical support and growth role within the broader Flight Software organization. You will contribute directly to delivering highquality, reliable flight software for innovative satellite missions.

Key Duties and Responsibilities

  • Support creation and execution of test plans for thorough, consistent, and independent evaluation of flight software
  • Assist in integrating and testing software in simulation, flightreplica, flightvehicle, and hardwareintheloop environments
  • Help develop automated flashing, deployment, and testing workflows for physical devices
  • Contribute to documenting testing procedures, results, and repeatable workflows
  • Create and track bug reports and release tickets in coordination with the development team
  • Support the development of software verification artifacts and compliance documentation
  • Collaborate closely with software, firmware, and FPGA engineers and coordinate release activities with Configuration Management
  • Assist in tracking performance metrics to support continuous improvement in test efficiency and reliability
  • Learn and support installation, configuration, and troubleshooting of embedded and nonembedded toolchains from various vendors
  • Participate in automation of testing processes and iterative improvement of test frameworks
  • Help maintain and enhance software build pipelines (e.g., GitHub Actions, CI/CD systems)
  • Incorporate DevSecOps principles into build and test systems to reduce software risk\

Required Qualifications and Skills

  • B.S. in Computer Science, Computer Engineering, Electrical Engineering, or a related field
  • 0+ years of experience (internships, academic projects, or personal projects are welcome)
  • Interest in testing C/C++ applications for embedded, highperformance, or safetycritical systems
  • Highly motivated, responsible, and eager to learn in a fastpaced engineering environment
  • Strong written and verbal communication skills
  • U.S. Citizenship with ability to obtain and maintain DoD security clearance

Preferred Qualifications and Skills

  • Experience with Linux and GNU tools (make, gcc, gdb)
  • Familiarity with virtualization/container tools (VirtualBox, VMWare, Docker, HyperV, or Vagrant)
  • Exposure to C++ build systems such as CMake or Makefiles
  • Basic experience with vulnerability or static analysis tools (cppcheck, dependency-track, CodeQL, JFrog, etc.)
  • Experience building software for embedded processors or microcontrollers
  • Experience with scripting languages such as Bash or Python
  • Experience collaborating on teambased software projects (school, internships, open source, etc.)

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