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Senior Quality Assurance Engineer Jobs in Ladera Ranch, CA

Senior Quality Assurance Engineer Location: Irvine, CA Type: Contract Compensation: $65-73/hr Work Model: Onsite Responsibilities * Perform validation, supplier quality, risk management, and ...

Senior Quality Assurance Engineer Location: Irvine, CA Type: Contract Compensation: $65-73/hr Work Model: Onsite Responsibilities * Perform validation, supplier quality, risk management, and ...

Senior Quality Assurance Engineer Location: Irvine, CA Type: Contract Compensation: $65-73/hr Work Model: Onsite Responsibilities * Perform validation, supplier quality, risk management, and ...

Turion Space is seeking a Senior Quality Assurance Engineer to join our growing team in Irvine, CA. You'll be joining our Quality organization at a foundational moment, helping define how we do ...

Turion Space is seeking a Senior Quality Assurance Engineer to join our growing team in Irvine, CA. You'll be joining our Quality organization at a foundational moment, helping define how we do ...

Turion Space is seeking a Senior Quality Assurance Engineer to join our growing team in Irvine, CA. You'll be joining our Quality organization at a foundational moment, helping define how we do ...

Senior Software QA Engineer

Irvine, CA · On-site

$107K - $140K/yr

Senior Software QA Engineer Location: Irvine, CA Work Type: Full-time Department: Information Technology Description & Requirements Come join our family at In-N-Out Burger! Join a high-impact ...

Senior Software QA Engineer

Irvine, CA · On-site

$107K - $140K/yr

As a Senior QA Engineer , you'll define advanced testing strategies, lead automation across platforms, and ensure thousands of users experience reliable, intuitive software every day. You'll be a key ...

The QA Engineer needs to be intimately familiar with Microsoft technologies and have had previous experience with SaaS enterprise applications requiring 24×7 availability. Responsibilities include ...

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Senior Quality Assurance Engineer information

See Ladera Ranch, CA salary details

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How much do senior quality assurance engineer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for senior quality assurance engineer in Ladera Ranch, CA is $60.17, according to ZipRecruiter salary data. Most workers in this role earn between $51.11 and $68.46 per hour, depending on experience, location, and employer.

What is a senior quality assurance engineer?

Senior Quality Assurance Engineers are experienced professionals responsible for overseeing and improving the quality of software products. They develop and execute test plans, identify defects, and ensure that products meet specified requirements before release. In addition to hands-on testing, they often mentor junior QA staff, refine testing processes, and collaborate closely with developers and product managers to drive quality initiatives. Their role is vital in delivering reliable, high-performing software to users.

How does a senior quality assurance engineer typically collaborate with cross-functional teams during a software development project?

A Senior Quality Assurance Engineer works closely with developers, product managers, and sometimes UX/UI designers throughout the software development lifecycle. They participate in planning meetings to understand requirements, provide input on testability, and help define acceptance criteria. Regular collaboration ensures that any issues are identified early, and quality standards are maintained. Additionally, they may lead defect triage meetings and mentor junior QA staff, fostering a culture of continuous improvement across teams.

What are the key skills and qualifications needed to thrive as a senior quality assurance engineer, and why are they important?

To thrive as a Senior Quality Assurance Engineer, you need deep expertise in software testing methodologies, test automation, and a strong understanding of software development lifecycles, usually supported by a degree in computer science or a related field. Familiarity with automated testing tools such as Selenium, JUnit, or TestNG, as well as experience with CI/CD platforms, is typically required, and certifications like ISTQB can be advantageous. Outstanding analytical skills, attention to detail, and effective communication enable you to identify, document, and relay complex issues efficiently within cross-functional teams. These skills and qualities are crucial to ensuring software reliability, reducing defects, and accelerating high-quality product releases.

What is the difference between Senior Quality Assurance Engineer vs Quality Assurance Analyst?

AspectSenior Quality Assurance EngineerQuality Assurance Analyst
CredentialsBachelor's in Computer Science or related field, certifications like ISTQBBachelor's in IT, Computer Science, or related field, ISTQB certification often preferred
Work EnvironmentLead testing efforts, develop testing strategies, mentor junior staffExecute test cases, report bugs, perform manual and automated testing
Industry UsageUsed across software development, tech, and IT companiesCommon in software, finance, healthcare, and tech sectors

The main difference is that Senior Quality Assurance Engineers typically lead testing projects, develop strategies, and mentor teams, while Quality Assurance Analysts focus on executing tests and reporting issues. Both roles require similar credentials and are vital in software quality assurance across industries.

Is a senior quality assurance engineer a good career?

A senior quality assurance engineer is a valuable role in software development, focusing on testing, process improvement, and ensuring product quality. It offers opportunities for career growth, specialization in testing tools and methodologies, and often requires strong analytical and communication skills. The role is generally considered stable and in demand across various industries that develop software or hardware products.

What cities near Ladera Ranch, CA are hiring for Senior Quality Assurance Engineer jobs?

Cities near Ladera Ranch, CA with the most Senior Quality Assurance Engineer job openings:

Infographic showing various Senior Quality Assurance Engineer job openings in Ladera Ranch, CA as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 84% Physical, 1% Hybrid, and 15% Remote job distribution, with an average salary of $125,158 per year, or $60.2 per hour.

Senior Quality Assurance Engineer

System One

Irvine, CA • On-site

$65 - $73/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted yesterday


Job description

Job Title: Senior Quality Assurance Engineer Location: Irvine, CA Type: Contract Compensation: $65-73/hr Work Model: Onsite

Responsibilities • Perform validation, supplier quality, risk management, and mitigation activities as part of GQO Quality Assurance operations. • Collaborate effectively with project teams, NPI team, and cross-functional stakeholders to ensure quality standards are met throughout the product lifecycle. • Lead or support various quality assurance activities, including process validation, supplier quality assessments, and risk management practices aligned with ISO 14971. • Drive continuous improvements in inspection strategies, implementing lean inspection methods and optimizing inspection costs without compromising product safety and reliability. • Facilitate First Article Inspection (FAI) strategies and approve inspection reports. • Support design and process transfer activities and mentor teams on quality best practices.

Requirements • Previous experience in medical device industry • Bachelor’s degree in Engineering or related field; advanced degree (M.S.) preferred. • Minimum of 3 years of professional experience post-academia. • Proficiency with Trackwise and Minitab systems is highly preferred. • Strong knowledge of risk management, validation, and inspection processes. • Excellent collaboration and communication skills, with a focus on cross-functional teamwork.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

Ref: #558-Scientific


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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US