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Quality Assurance Automation Testing Jobs in Modesto, CA

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Quality Manager

Keyes, CA · On-site

$115K - $125K/yr

Ensure quality assurance testing on supporting laboratory equipment is conducted at the required frequency as established by SOP's. * Prepare annual budget and manage cost control for the laboratory ...

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Quality Assurance Automation Testing information

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How much do quality assurance automation testing jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for quality assurance automation testing in Modesto, CA is $53.32, according to ZipRecruiter salary data. Most workers in this role earn between $47.16 and $60.87 per hour, depending on experience, location, and employer.

What is quality assurance automation testing?

Quality Assurance (QA) Automation Testing is a process where software tools and scripts are used to automatically execute tests on software applications to ensure they meet quality standards. This approach helps identify bugs, verify functionality, and improve efficiency by reducing the need for repetitive manual testing. Automation testing is especially useful for large projects or those requiring frequent regression testing, as it speeds up the testing process and increases test coverage. QA Automation Testers develop, maintain, and run these automated test scripts, often using tools like Selenium, JUnit, or TestNG.

What are the key skills and qualifications needed to thrive as a quality assurance automation tester?

To thrive as a Quality Assurance Automation Tester, you need strong analytical skills, knowledge of software testing methodologies, and proficiency in programming languages like Java or Python, often supported by a degree in computer science or a related field. Familiarity with automation tools such as Selenium, JUnit, TestNG, and continuous integration systems, along with relevant certifications like ISTQB, is typically required. Attention to detail, problem-solving abilities, and clear communication help testers identify issues and collaborate effectively with development teams. These skills ensure the delivery of reliable, high-quality software products by enabling efficient and thorough automated testing processes.

What are some common challenges faced by quality assurance automation testing professionals, and how can they be addressed?

Quality Assurance Automation Testing professionals often encounter challenges such as maintaining test scripts as applications evolve, ensuring test coverage across multiple platforms, and integrating automation tools with CI/CD pipelines. Keeping automation frameworks up-to-date with frequent code changes requires regular reviews and refactoring. Collaboration with developers and manual testers is key to identifying areas where automation adds the most value, while ongoing training helps teams stay current with new tools and best practices.

What is the difference between Quality Assurance Automation Testing vs Manual Testing?

AspectQuality Assurance Automation TestingManual Testing
CredentialsTypically requires knowledge of automation tools and scripting languagesFocuses on testing skills, often with basic technical knowledge
Work EnvironmentUses automation frameworks, scripting, and testing toolsInvolves hands-on testing, exploratory testing, and user scenario execution
Industry UsageCommon in software development, especially for regression and performance testingUsed across various industries for usability and exploratory testing

Quality Assurance Automation Testing involves using automated tools and scripts to perform tests efficiently, especially for repetitive tasks. Manual Testing relies on testers executing test cases by hand to identify issues that require human judgment. Both roles are essential in the QA process, but automation focuses on speed and repeatability, while manual testing emphasizes flexibility and exploratory analysis.

Are quality assurance automation testing testers still in demand?

Quality assurance automation testing testers are in high demand due to the increasing reliance on automated testing tools like Selenium, TestComplete, and Jenkins to improve software quality and efficiency. Employers seek professionals with skills in scripting, programming, and familiarity with CI/CD pipelines, making this a stable and growing field for job seekers.

How much does a quality assurance automation tester make?

A quality assurance automation tester's salary varies based on experience, location, and industry, but typically ranges from $60,000 to $100,000 annually. Entry-level positions may start lower, while experienced testers with skills in automation tools like Selenium or QTP can earn higher salaries.

Is quality assurance automation testing a good career?

Quality assurance automation testing is a viable career option, as it involves developing and maintaining automated test scripts using tools like Selenium or TestComplete, which are in high demand across various industries. Professionals in this field typically require knowledge of programming languages, testing frameworks, and software development processes, and the role offers opportunities for growth into senior or specialized positions.

What are popular job titles related to Quality Assurance Automation Testing jobs in Modesto, CA?

For Quality Assurance Automation Testing jobs in Modesto, CA, the most frequently searched job titles are:

What job categories do people searching Quality Assurance Automation Testing jobs in Modesto, CA look for?

The top searched job categories for Quality Assurance Automation Testing jobs in Modesto, CA are:

What cities near Modesto, CA are hiring for Quality Assurance Automation Testing jobs?

Cities near Modesto, CA with the most Quality Assurance Automation Testing job openings:

Infographic showing various Quality Assurance Automation Testing job openings in Modesto, CA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 3% Contract, and 1% Nights. Highlights an 83% Physical, 1% Hybrid, and 16% Remote job distribution, with an average salary of $110,909 per year, or $53.3 per hour.

Quality Manager

Aemetis

Keyes, CA • On-site

$115K - $125K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 15 days ago

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Job description

Quality Manager – Aemetis Advanced Fuels Keyes, Inc.

JOB SUMMARY

The Quality Manager is responsible for the day-to-day management of all activities associated with the laboratory as well as facilitating the transfer of all incoming and outgoing data from the facility to third party laboratories. The team member in this position monitors plant operations and final product quality via laboratory data and ensures maximum production quantity and final product quality while following procedures relating to production and safety of the plant. The Quality Manager plays a lead role in monitoring, troubleshooting, and optimizing the fermentation process. The Quality Manager also oversees all quality certification/accreditation programs and is responsible for maintaining the facilities certification status to all quality programs and local, state, and federal regulations.


MANAGEMENT RESPONSIBILITIES:

  • Effectively lead your team by informing, orienting, and training team members. Leadership responsibilities also include delegation, coaching and performance management, and career development to effectively execute departmental strategies and support company objectives.
  • Manage all aspects of quality control in the laboratory.
  • Be accountable for laboratory team members and lab work that is completed to include sampling procedures and reported results.
  • Ensure team members are trained in all aspects of existing laboratory procedures.
  • Establish testing protocols that ensure tests can be reproduced with accurate results.
  • Ensure compliance with all city, county, state, and federal regulations applicable to laboratory functions.
  • Assist in optimizing plant runtime as well as downtime by ensuring a quality end product through support of laboratory operations and sample analyses.
  • Manage quality control on all final products.
  • Ensure all QC Standard Operating Procedures (SOP), both laboratory and product, are up to date and followed.
  • Communicate discrepancies with product quality to the appropriate management team.
  • Optimize ingredient usage and yield and maximize the efficiency of the fermentation process by reviewing and analyzing data. This includes working closely with vendors to insure proper safe use and application of critical chemicals used in our processes (i.e. enzymes, antibiotics, yeasts, etc.).
  • Monitor fermentation and provide data/reports to the management team to help troubleshoot and optimize the fermentation process.
  • Work with operations and management on special testing and research requests.
  • Maintain and enforce all laboratory safety programs and procedures.
  • Oversee water testing results.
  • Ensure quality assurance testing on supporting laboratory equipment is conducted at the required frequency as established by SOP’s.
  • Prepare annual budget and manage cost control for the laboratory department.
  • Present capital request justifications to management.
  • Communicate production and laboratory performance results to the plant team and senior management.
  • Ensure ongoing certification to the Fuel Ethanol Quality Assurance Program (EQA).
  • Ensure ongoing certification to the FSMA/AFQA program.
  • Always promote a culture of safe behavior and environmental compliance.
  • Always maintain and promote a team environment.
  • Advance Plant excellence through new initiatives and industry best practices.

STRENGTHS OF A SUCCESSFUL CANDIDATE

  • Bachelor’s degree in Chemistry, Biochemistry, Microbiology, Biology or related science required.
  • 3 years lab experience required (minimum).
  • Experience in lab operations with a strong background in lab quality control and standard lab practices required. Experience and knowledge of fermentation process preferred.
  • Good oral and written communication skills to competently articulate laboratory information and observations
  • Prior experience with managing quality programs preferred.
  • Prior HPLC, IC and NIR experience preferred.
  • Excellent organizational, time management, and communications skills as well as the ability to adapt to change.
  • Proficiency in MS Word and Excel.

WORK ENVIRONMENT

  • This position is largely self-directed and requires an understanding of company policy, procedures, and values. Team members will be required to adhere to all safety requirements in all work environments. This position operates in multiple work environments, including a plant industrial environment, a laboratory environment as well as an office environment. In the lab, the team member will work with a range of analytical instrumentation, multiple chemical reagents, and perform various wet chemistry tests. In the office, the team member will work on a personal computer. In the plant environment, the team member may be exposed to noise, heat, and other elements both inside and outside. While performing the duties of this position, the team member will be exposed to moving, mechanical parts, dusty conditions, high noise levels, internal and external temperature/weather conditions, and exposed to chemicals.
  • Due to the physical and safety sensitive nature of this job, you will be subject to a physical and expected to pass a drug screen during the pre-screen process. During employment, you’ll be subject to random drug and alcohol testing.

Specific physical requirements include:

    • Occasionally lifting weight up to sixty (60) pounds.
    • Climbing several flights of stairs and ladders.
    • Opening valves.
    • Occasionally bending, twisting, and turning while lifting weight of less than fifty (50) pounds.
    • Data entry while seated for greater than one (1) hour.
    • Walking up to two (2) or more miles per day.
    • Working at heights, near confined spaces and at temperatures from -40 to +100 degrees.
    • Standing for extended periods of time.
    • Wearing Personal Protective Equipment (PPE).
    • Using hand and power tools.

COMPENSATION/BENEFITS

  • Potential Relocation Assistance for qualified candidate
  • Competitive salary
  • Stock Option Plan, and Eligible for Incentive Bonuses
  • Individual and family plans for Health, Dental, & Vision Insurance, and Flexible Healthcare Spending Plan
  • VA, SK, and Bereavement Leave
  • FMLA Leave
  • 401K with company match
  • Direct Deposit
  • Safety gear reimbursements

Aemetis is an Equal Opportunity Employer. Aemetis complies with all applicable federal, state and local laws regarding hiring and employment. Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, gender identity, disability or veteran status.