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Senior Qa Engineer Jobs in California (NOW HIRING)

$80 - $100/hr

Senior Quality Assurance Engineer Full Time Technical Harbor City, CA, Harbor City, CA, US 3 days ago Requisition ID: 1381 Salary Range: $84,000.00 To $110,000.00 Annually Vitesse Systems is looking ...

Position: Sr. QA engineer Location: Santa Clara, CA Duration: 6 Months+ Rate:Open PRINCIPAL DUTIES AND RESPONSIBILITIES Immediate opportunity for a talented Principal Quality Engineer to join a team ...

As the Senior QA Engineer , you will * Support testing of multiple features and drive the quality via extensive hands-on functional testing of user-facing features and systems. * Responsible for ...

Master's degree or foreign equivalent degree in Computer Engineering, Computer Science, or a related field and 4 years of experience as Quality Engineer, Software QA Engineer, Sr. Software QA ...

JOB TITLE : Sr QA Engineer LOCATION : Mountain View, CA(1) / Culver City, CA (2) DURATION : 6+ Months CLIENT : Symantec Qualifications: Minimum of 5 years of software development experience using ...

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 ...

Sr QA Engineer (Automation) Are you interested in working with the World's leading AI-first Quality Engineering Company? Ready to advance your career, team up with global thought leaders across ...

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 QA Engineer

Santa Barbara, CA · On-site

$120K - $140K/yr

As a Senior QA Engineer at impact.com, you will be responsible for understanding, testing and approving quality features through developing and executing comprehensive test plans. You will be working ...

Senior QA Engineer

Santa Barbara, CA · On-site

$120K - $140K/yr

As a Senior QA Engineer at impact.com, you will be responsible for understanding, testing and approving quality features through developing and executing comprehensive test plans. You will be working ...

JOB TITLE : Sr QA Engineer LOCATION : Mountain View, CA(1) / Culver City, CA (2) DURATION : 6+ Months CLIENT: Symantec Qualifications: • Minimum of 5 years of software development experience using ...

Sr. QA Engineer

Los Angeles, CA · On-site

$150K - $175K/yr

The Senior QA Engineer on the Duro Design team defines, builds, and scales the quality systems that ensure hardware engineers can rely on our platform every day. You'll architect and implement ...

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 ...

Sr. QA Engineer

Los Angeles, CA · Hybrid

$150K - $175K/yr

The Senior QA Engineer on the Duro Design team defines, builds, and scales the quality systems that ensure hardware engineers can rely on our platform every day. You'll architect and implement ...

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Senior Qa Engineer information

See California salary details

$32

$55

$79

How much do senior qa engineer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for senior qa engineer in California is $55.86, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $63.56 per hour, depending on experience, location, and employer.

What is a senior QA engineer?

Senior QA Engineers are experienced professionals responsible for ensuring the quality and reliability of software products. They design and implement test plans, automate testing processes, and identify bugs or issues before software is released. These engineers collaborate closely with development teams, provide mentorship to junior QA staff, and help establish best practices in quality assurance. Their expertise is critical in maintaining high standards and delivering robust products to customers.

What skills and qualifications are needed to be a senior QA engineer?

To thrive as a Senior QA Engineer, you need a deep understanding of software testing methodologies, test automation, and strong analytical skills, typically supported by a degree in computer science or a related field. Proficiency with automation tools like Selenium, JUnit, or TestNG, as well as experience with CI/CD systems and version control (e.g., Git), is highly valued. Strong problem-solving abilities, attention to detail, and effective communication are essential soft skills for collaborating with cross-functional teams and ensuring product quality. These competencies are crucial for identifying defects early, maintaining high software standards, and delivering reliable products in fast-paced development environments.

How does a senior QA engineer collaborate with development and product teams during a project lifecycle?

Senior QA Engineers work closely with both development and product teams throughout all phases of the software development lifecycle. They participate in planning meetings to understand requirements, design test strategies, and identify potential risks early on. During development, they often collaborate with developers to clarify test cases, triage bugs, and ensure quality standards are met. Regular communication with product managers helps ensure that testing aligns with user expectations and business goals. This cross-functional teamwork is essential for delivering high-quality software efficiently.

What is the difference between Senior Qa Engineer vs QA Analyst?

AspectSenior QA EngineerQA Analyst
CredentialsBachelor's in Computer Science or related, experience in QA toolsBachelor's in IT, Computer Science, or related, often with testing certifications
Work EnvironmentInvolved in automation, scripting, and testing strategies within development teamsFocuses on manual testing, test case creation, and defect reporting
Industry UsageCommon in software development, tech companies, and IT servicesUsed across various industries including finance, healthcare, and tech

The main difference is that Senior QA Engineers typically handle automation, scripting, and testing strategy, while QA Analysts focus more on manual testing and test documentation. Both roles require strong testing knowledge, but Senior QA Engineers often have more technical skills and responsibilities in test automation and process improvement.

What are the most commonly searched types of Qa Engineer jobs in California?

The most popular types of Qa Engineer jobs in California are:

What job categories do people searching Senior Qa Engineer jobs in California look for?

The top searched job categories for Senior Qa Engineer jobs in California are:

What cities in California are hiring for Senior Qa Engineer jobs?

Cities in California with the most Senior Qa Engineer job openings:

Infographic showing various Senior Qa Engineer job openings in California as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $116,195 per year, or $55.9 per hour.

$80 - $100/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago


Key responsibilities

  • Lead all aspects of the actuators quality activities and team to define, develop, and execute processes that deliver high quality and reliable products.

  • Drive product development by leading technical design reviews, process development, verification, validation, and qualification of processes and parts, and the assembly itself.

  • Manage quality controls and assurance throughout production phases, develop metrics to uphold first pass yield, and reduce scrap.


Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Senior Quality Assurance Engineer

Full Time Technical Harbor City, CA, Harbor City, CA, US

3 days ago Requisition ID: 1381

Salary Range: $84,000.00 To $110,000.00 Annually

Vitesse Systems is looking for a Senior Quality Assurance Engineer to join the Harbor City team! The Senior Quality Assurance Engineer will lead quality for electro-mechanical actuators, driving reliability and continuous improvement. This role is ideal for a hands-on technical leader with expertise in mechanical design, GD&T, and product development.

Vitesse Systems is a leading provider of highly engineered antenna, thermal management and mission critical solutions used in radar, electronic warfare and C5ISR applications. No challenge is too difficult for the Vitesse Team. From complex specification driven requirements to precision manufactured components, Vitesse Systems has the experience and expertise needed to execute.

Our Core Values

Our core values of Integrity, Initiative, Impact, and Integration translate to an environment where every team member is valued and rewarded. The mission-critical solutions we design and manufacture at Vitesse make our country and our world safer.

  • 3 Weeks of Paid Time Off
  • 10 Paid Company Observed Holidays
  • Birthday & Anniversary Incentives
  • 401K Employer Match
  • Medical, Dental and Vision Insurance
  • Company-paid Life Insurance
  • Company-paid Short & Long-term Disability
  • Continuing Education Reimbursement Program
  • Generous Referral Program
The Role

As the Senior Quality Assurance Engineer, you will lead all aspect of the actuators quality activities and team to define, develop, and execute processes that deliver high quality & reliable products. This role focuses on our Core Technology products specifically in electro-mechanical actuators with career growth to any of our products in the development stages. The right person for this role is a team leader and a technical leader who has expertise in mechanical design, design for robustness, design for manufacturability, product development, metrology (GD&T), and continuous improvement. If you are someone who loves to build world-class quality products, work hands-on, and be accountable for results, then this role is for you.

Key Responsibilities
  • Manage a team of product quality engineers and interface closely with product engineering, manufacturing engineering, production team and supplier quality team.
  • Drive product development to achieve quality experience for the actuators by leading technical design reviews, process development, verification, validation, and qualification of processes and parts, and the assembly itself.
  • Drive clarity & resolution for development ambiguities associated with product maturity, process stability, and field performance that impact the product meeting it’s quality & reliability goals for volume production.
  • Drive quality controls and assurance throughout production phases; develop metrics to uphold the highest level of first pass yield and continuous scrap reduction.
  • Champion the transition from new product introduction (NPI) to a sustainable & predictable, high rate manufacturing process and supply chain.
  • Own product design risk management to ensure robustness and to improve reliability across the product lifecycle. Engage in quality activities from concept through development and manufacturing to field use.
  • Own product quality end-to-end from incoming components, subsystems, and the end-product assembly from early design phase to field sustainment.
  • Ensure the execution of product and process requirements. Define and improve such requirements.
  • Work cross-functionally to define and execute the product roadmap from quality perspective.
  • Lead Root Cause and Corrective Action (RCCA) and Material Review Board (MRB) activities. Review the effectiveness of actions and share lessons learned across the product team.
  • Establish quality metrics and develop a strategy to ensure best in class quality performance.
  • Support the continuous improvement of the Quality Management System. Define and improve required documentation and activities.
  • Support investigations, initiatives, and projects as needed, at the team or organization level.
  • Responsible for root cause analysis and associated characterization/sensitivity test development.
  • Support supplier quality visits to the supply base to consistently improve process quality and drive down cost of poor quality.
  • Develop and implement manufacturing requirements, quality standards, and product quality plans per category of component (castings, forgings, machined parts, electromechanical systems).
  • Cross functional leadership through design, manufacturing, quality, and reliability engineering to analyze process capability potential from the early design phase and direct design decisions based on data.
  • Lead and conduct DOE’s (Design of Experiments) to support design and process improvements.
Qualifications & Experience
  • Bachelor’s degree in Engineering or a related technical field.
  • 7–10 years of experience in design, product development, manufacturing engineering, and quality within low-volume, high-complexity environments.
  • Experience with mechanical/electro-mechanical systems, actuators, product launches, and suppliers in automotive, aerospace/defense, or similar industries.
  • Expertise in technical design reviews, PCBA, avionics, systems integration, mechanical systems, DFMEA/PFMEA, and design for robustness and reliability.
  • Strong knowledge of SPC, MSA, statistical analysis, reliability engineering, and testing.
  • Experience with AS9100/ISO 9001, IPC standards, government contracts, and military requirements.
  • Six Sigma Black Belt and DFSS experience preferred.
  • Proficiency with Teamcenter, SolidWorks, Jira, Tableau, Altium, MATLAB, JMP, Minitab, or similar tools.
  • Strong analytical and ownership mindset with the ability to drive projects from start to completion.
  • Proof of US Citizenship or US Permanent Residency is required to comply with ITAR regulations.

Vitesse Systems, LLC performs work controlled by the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). These statutes require the protection of technical data and products. The regulations require that such data not be disclosed in written, oral, or visual form to any foreign national without prior export authorization from the Department of State. A foreign national is defined by the U.S. Government under EAR 734.2(b)(2)(ii) and 8 USC 110 (a)(20) as one who:

  • Is not a United States citizen
  • Is not lawfully admitted for permanent residence in the U.S.
  • Does not have politically protected status (embassy, refugee, or asylum)

Vitesse Systems, LLC is an Equal Employment Opportunity / ... Employer.

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