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Software Testing Engineer Jobs in Irvine, CA (NOW HIRING)

Senior Test Engineer

Brea, CA ยท On-site

$115K - $130K/yr

Utilize advanced testing tools and software to optimize team efficiency and adapt to evolving frameworks Requirements * Bachelor's degree in Computer Science, Engineering, or a related field, or ...

Senior Test Engineer

Brea, CA ยท On-site

$115K - $130K/yr

Utilize advanced testing tools and software to optimize team efficiency and adapt to evolving frameworks Requirements * Bachelor's degree in Computer Science, Engineering, or a related field, or ...

Senior Test Engineer

Brea, CA ยท On-site

$115K - $130K/yr

Utilize advanced testing tools and software to optimize team efficiency and adapt to evolving frameworks Requirements * Bachelor's degree in Computer Science, Engineering, or a related field, or ...

Principal, Software Engineer

Lake Forest, CA ยท On-site

$143K - $192K/yr

The Principal Software Engineer is responsible for maintaining, enhancing, and supporting software ... Provide inputs for scope, impact, and effective test methodologies for testing. * Assure compliance ...

Embedded Test Engineer

Irvine, CA ยท On-site

$140K - $190K/yr

This Embedded Test Engineer will be responsible for the design and development of Turion's Flight ... Develop and maintain a testing framework for the automated testing of the spacecraft software in ...

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Software Testing Engineer information

See Irvine, CA salary details

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How much do software testing engineer jobs pay per hour?

As of Jul 18, 2026, the average hourly pay for software testing engineer in Irvine, CA is $55.23, according to ZipRecruiter salary data. Most workers in this role earn between $45.14 and $62.98 per hour, depending on experience, location, and employer.

What are some common collaboration practices between Software Testing Engineers and developers during the software development lifecycle?

Software Testing Engineers frequently collaborate with developers through activities such as sprint planning, daily stand-ups, and code reviews. They often provide feedback on testability during requirements analysis and work closely with developers to understand new features and identify potential issues early. Effective communication ensures that defects are clearly documented, and joint debugging sessions are common to resolve complex bugs efficiently. This close collaboration helps maintain a high-quality product and fosters a culture of continuous improvement within the team.

What are the key skills and qualifications needed to thrive as a Software Testing Engineer, and why are they important?

To thrive as a Software Testing Engineer, you need a solid understanding of software development lifecycles, test design techniques, and programming or scripting languages, typically supported by a degree in computer science or related fields. Familiarity with automation tools (such as Selenium or JUnit), bug tracking systems (like Jira), and certifications like ISTQB are highly valued. Attention to detail, analytical thinking, and strong communication skills help you identify issues and collaborate effectively with development teams. These skills and qualities are crucial to ensure software quality, minimize defects, and deliver reliable products to end users.

What is the difference between Software Testing Engineer vs QA Analyst?

AspectSoftware Testing EngineerQA Analyst
CertificationsISTQB, CSTEISTQB, CSTE
Work EnvironmentDevelopment teams, testing labsQuality assurance departments, testing labs
Industry UsageSoftware companies, tech firmsSoftware companies, IT services
Primary FocusDesigning and executing test cases, automationTest planning, process improvement, documentation

While both roles focus on ensuring software quality, Software Testing Engineers often develop and execute test cases, including automation, whereas QA Analysts focus on testing processes, documentation, and quality standards. Both roles are essential in delivering reliable software products.

What does a Software Testing Engineer do?

A Software Testing Engineer is responsible for evaluating software applications to ensure they function correctly and meet specified requirements. They design and execute test plans, identify bugs or issues, and work closely with developers to resolve defects. Their role helps maintain software quality, reliability, and performance before the product is released to users. They may use both manual and automated testing methods to cover different aspects of the application.
What are popular job titles related to Software Testing Engineer jobs in Irvine, CA? For Software Testing Engineer jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Software Testing Engineer jobs in Irvine, CA look for? The top searched job categories for Software Testing Engineer jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Software Testing Engineer jobs? Cities near Irvine, CA with the most Software Testing Engineer job openings:
Infographic showing various Software Testing Engineer job openings in Irvine, CA as of July 2026, with employment types broken down into 92% Full Time, 6% Part Time, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $114,868 per year, or $55.2 per hour.
Software Development Engineer in Test

Software Development Engineer in Test

Turion Space

Irvine, CA โ€ข On-site

$140K - $190K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago


Job description

The Flight Software Development Engineer in Test will be responsible for the design and development of Turionโ€™s Flight Software testing framework / tools, strategy, and procedures. They will design and write tests, which rigorously exercise the software system under test, helping to catch and fix bugs early and often. They will engage with flight software developers and operators to support qualifying our software for flight. This role involves collaborating with cross-disciplinary teams to ensure that flight software meets performance, reliability, and mission-specific requirements.

Key Responsibilities
  • Develop and maintain a testing framework for the automated testing of the spacecraft software in HITL and SITL environments.

  • Develop detailed test plans, test cases, and test scripts based on software requirements, needs, and specifications. Define test objectives, scope, and criteria.

  • Work closely with software developers, product managers, and other stakeholders to ensure that software meets quality standards and requirements. Provide feedback and recommendations for improvements.

  • Create and maintain comprehensive test documentation, including test plans, test cases, and test reports. Ensure all testing activities are documented and traceable.

  • Develop a deep understanding of the avionics and flight software architecture and how the spacecraft operates as an integrated system.

  • Foster a culture of continuous improvement by developing and implementing new testing standards, processes, and best practices.

Qualifications

Prior Aerospace experience not required. Looking for impassioned software engineers who want to solve hard problems. We strongly encourage you to apply if you feel you would succeed in the role above.

Minimum Qualifications:
  • 2+ years of experience in software development and test.

  • Experience developing modular and reusable software applications. C/C++ proficiency mandatory.

  • Strong problem-solving skills, with the ability to identify, diagnose, and resolve software and hardware issues effectively with little to no supervision.

  • Experience writing automated software tests which also interact with external hardware components in HITL/SITL environments.

Preferred Qualifications:
  • 4+ years of experience in flight software development and test.

  • Familiarity and Experience with the following:

  • Software testing tools and frameworks such as Google Test, CppUnit, Pytest, etc.

  • Different testing techniques such as performance, regression, integration, unit, and load testing.

  • Continuous Integration/Continuous Delivery (CI/CD) for embedded software.

Additional Requirements
  • A passion for small, fast-paced teams and dynamic organizations.

  • Willingness to work extended hours and weekends as needed to reach critical delivery deadlines.

Embedded Test Engineer / Software Development Engineer in Test (SDET) : $140,000-$190,000

Employees may be asked to support alternate shifts, extended shifts, and/or travel during peak work periods.
ITAR Requirements:

This position may include access to technology and/or software source code that is subject to U.S. export controls. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. ยง 1157, or (iv) Asylee under 8 U.S.C. ยง 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Benefits:
We offer a comprehensive compensation and benefits package designed to support the well-being and professional growth of our employees. In addition to a competitive base salary and company stock, determined by factors such as job-related knowledge, education, skills, experience, and market demand, full-time employees are eligible for:

  • Equity: Receive equity in Turion Space, letting you benefit from the company's success

  • Health Insurance: Comprehensive medical, dental, and vision coverage for employees and their dependents.

  • Retirement Plans: Access to a 401(k) plan with a 3% Employer Direct Contribution to help you plan for your future.

  • Paid Time Off: Generous vacation days, personal days, sick days, and holidays to ensure you have time to recharge.

  • Parental Leave: Paid parental leave following the birth of a newborn or adoption.

  • Emotional Wellbeing: A no-cost Employee Assistance Program (EAP) to support you and your householdโ€™s emotional health and wellbeing.

  • Professional Development: Opportunities for ongoing internal training, workshops, and courses to advance your skills and career growth.

  • Team Building Activities: Regular social events, team outings, and company-sponsored activities to foster a positive work environment.


We are dedicated to providing a supportive and enriching environment for our team members, recognizing that our collective success is built upon the well-being and satisfaction of each individual.

Turion Space is an Equal Opportunity Employer; employment with Turion Space 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.

Compensation Range: $140K - $190K