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Contract Qa Jobs in Riverside, CA (NOW HIRING)

BioPhase Solutions

QA Specialist

Anaheim, CA

$25 - $35/hr

We are currently looking for a QA Specialist to work for an Orange County area contract manufacturing company. Pay Rate: $25-35/hour depending on experience. Summary: Review GMP technical ...

TAD PGS, Inc.

Quality Assurance Administrator

Irvine, CA · On-site

$25 - $26/hr

We have an outstanding Contract position for a Quality Assurance Administrator to join a leading Company located in the Irvine, CA surrounding area. Pay Rate: $25.00- $26.00 The Quality Assurance ...

Astrix Inc

QA Lead (Food)

Pomona, CA · On-site

$21 - $23/hr

Contract- hire Position Summary: The QA Lead is responsible for supporting and overseeing quality assurance activities on the production floor. This role involves supervising QA staff, ensuring ...

DHL

Quality Assurance Manager II

Fontana, CA · On-site

$70K - $115K/yr

The QA Manager II role has a national salary range of $70,000 - $115,000. For roles within ... contract (OSA, QAA/ TA), and customer requirements as applicable, reporting the results to ...

TST MASTER

Quality Assurance Manager

Fontana, CA · On-site

$100K - $120K/yr

Oversees quality assurance, metallurgical testing, process monitoring, supplier and equipment ... Responsible for the technical and quality portion of customer contract review (technical specs ...

Lobel Financial Corporation

Be Seen First

Quality Assurance Specialist - Auto Finance Collections

Anaheim, CA · On-site

$23 - $25/hr

Lobel Financial is seeking a detail-oriented Quality Assurance (QA) Specialist to support our ... contracts. We are head quartered in Southern California and have a market presence coast-to-coast.

New

TST MASTER

Quality Assurance Manager

Fontana, CA

Oversees quality assurance, metallurgical testing, process monitoring, supplier and equipment ... Responsible for the technical and quality portion of customer contract review (technical specs ...

Astrix Inc

QA Lead (2nd shift)

Pomona, CA · On-site

$21 - $23/hr

Contract- hire Position Summary: The QA Lead is responsible for supporting and overseeing quality assurance activities on the production floor. This role involves supervising QA staff, ensuring ...

System One

Senior Quality Assurance Engineer

Irvine, CA · On-site

$65 - $73/hr

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.

System One

Senior Quality Assurance Engineer

Irvine, CA · On-site

$65 - $73/hr

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.

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All JobsContract Qa JobsContract Qa Jobs in Riverside, CA

Contract Qa information

See Riverside, CA salary details

$15

$46

$67

How much do contract qa jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for contract qa in Riverside, CA is $46.82, according to ZipRecruiter salary data. Most workers in this role earn between $38.12 and $56.92 per hour, depending on experience, location, and employer.

Are contract QA testers still in demand?

Contract QA testers remain in demand as companies seek flexible staffing for software testing projects, especially with the growth of agile development and remote work. Skills in automation tools like Selenium and understanding of testing frameworks increase employability in this field.

What are some common challenges faced by contract QA professionals when working with multiple clients or projects simultaneously?

Contract QA professionals often juggle several projects for different clients at once, which can present challenges in managing varying testing standards, timelines, and communication styles. Staying organized and adapting quickly to each client’s workflow is essential to ensure that all deliverables meet quality expectations without missing deadlines. Additionally, contract QA roles require clear communication skills to coordinate with remote teams and stakeholders, often across different time zones. Building effective collaboration habits and maintaining thorough documentation helps contract QA professionals thrive in these dynamic environments.

What is a contract QA?

Contract QA (Quality Assurance) professionals are specialists hired on a temporary or project basis to evaluate and ensure the quality of products, services, or processes. They typically work with companies to design and execute tests, identify defects, and recommend improvements to meet specific quality standards. Contract QA roles are common in industries like software development, manufacturing, and pharmaceuticals, where quality control is critical. These professionals bring expertise and flexibility, allowing organizations to scale their QA efforts according to project needs. Contract QA workers may operate independently or through staffing agencies.

What is the difference between Contract Qa vs Contract Software Developer?

AspectContract QaContract Software Developer
Required CredentialsQA certifications (e.g., ISTQB), testing tools knowledgeProgramming skills, coding certifications, software development experience
Work EnvironmentTesting labs, collaborative teams, Agile/Scrum settingsDevelopment teams, coding environments, Agile/Scrum settings
Employer & Industry UsageIT companies, software firms, tech startupsIT companies, software firms, tech startups
Common Search & ComparisonYesYes

Contract Qa professionals focus on testing and quality assurance, ensuring software meets standards. Contract Software Developers write and maintain code. While both roles work in tech environments and often overlap in Agile settings, they serve different functions within the software development lifecycle.

What are the key skills and qualifications needed to thrive as a contract QA, and why are they important?

To thrive as a Contract QA, you need a solid understanding of software testing methodologies, test case creation, and defect tracking, often supported by a degree in computer science or related field. Familiarity with testing tools such as Selenium, JIRA, and knowledge of automation frameworks or ISTQB certification is highly valued. Attention to detail, strong communication, and problem-solving skills help you effectively collaborate with development teams and ensure accurate results. These skills are vital to delivering high-quality products on time and maintaining client satisfaction in project-based environments.
What are the most commonly searched types of Qa jobs in Riverside, CA? The most popular types of Qa jobs in Riverside, CA are:
What are popular job titles related to Contract Qa jobs in Riverside, CA? For Contract Qa jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Contract Qa jobs in Riverside, CA look for? The top searched job categories for Contract Qa jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Contract Qa jobs? Cities near Riverside, CA with the most Contract Qa job openings:
Contract Qa jobs near you
Infographic showing various Contract Qa job openings in Riverside, CA as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 8% Part Time, and 6% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $97,376 per year, or $46.8 per hour.

QA Specialist

BioPhase Solutions

Anaheim, CA

$25 - $35/hr

Full-time

Re-posted 10 hours ago

Job description

BioPhase Solutions specializes in recruiting top talented professionals for Southern California's Scientific community. We are currently looking for a QA Specialist to work for an Orange County area contract manufacturing company.

Pay Rate: $25-35/hour depending on experience.

Summary:
Review GMP technical documentation to ensure quality standards are met and compliant with applicable SOPs, US FDA 21CFR210, 211, 11 and applicable ICH guidance documents. Develop and revise QA procedures to strengthen cGMP compliance.

Responsibilities:
  • Performing timely review of batch records, test results and supporting technical documentation. Work closely with QA management to proactively address the quality of documentation.
  • Collaborating effectively with operations management to review and approve: SOPs, protocols, reports, equipment qualifications and calibrations, change controls, specifications, and other quality, documentation.
  • Providing assistance during cGMP compliance inspections of the facility by clients, the FDA and/or other regulatory bodies. This includes coordinating the retrieval of quality documents/records/trend data and any other documentation requested during these inspections.
  • Providing support for execution of the supplier assurance program at the site
  • Supporting review and release of raw materials and final product.
  • Providing cGMP compliance guidance and advice as needed.
  • Reviewing and approve deviations.
  • Supporting QA management in gathering data necessary for tracking quality metrics.
  • Maintaining workspace cleanliness by adhering to the 5S method of organization.
  • Abiding by safe work practices and adhere to general safety rules, performing all duties in a safe manner and never placing yourself or those around you in an unsafe condition. Report all unsafe conditions to your supervisor.
  • This list of duties and responsibilities is not all inclusive and may be expanded to include other duties and responsibilities, as management may deem necessary.
Qualifications:
  • Preferred 2 – 3 years industry related work experience.
  • Bachelor's degree or equivalent in scientific discipline required.
  • Proficient experience and knowledge of cGMP regulations, and FDA and ICH guidelines as they pertain to contract laboratory and/or aseptic manufacturing operations.
  • Proficient experience and knowledge of USP, Pharm. Eur. (EudraLex) and other applicable standards.
  • Proficient knowledge of root cause investigation and problem solving; experience in the use of 5 Whys and/or other appropriate root cause investigation tools.
  • Proficient experience and knowledge in the use of LIMS and electronic documentation systems (i.e. MasterControl).
  • Works on problems of diverse scope; exercises good judgement in selecting methods and techniques for obtaining solutions while handling Quality Assurance tasks.
  • Proficient in Microsoft Office Suite (Word, Excel, PowerPoint, Project, etc.).

Please send resumes to mia@biophaseinc.com and visit our website at www.biophaseinc.com for additional job opportunities!!!