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Quality Engineer Jobs in Rialto, CA (NOW HIRING)

Emerald Technologies

Quality Engineer

Brea, CA · On-site

$70K - $85K/yr

Emerald Technologies is seeking a Quality Engineer who is analytical, solutions‑driven, and passionate about continuous improvement. In this role, you will ensure our PCBA products and ...

Kirkhill Inc.

Quality Engineer

Brea, CA · On-site

$95K - $110K/yr

This individual will also assist in the development of quality engineering and assurance personnel through effective mentoring and skill development programs. Primary ResponsibilitiesUses advanced ...

Kirkhill Inc.

Quality Engineer

Brea, CA · On-site

$95K - $110K/yr

Job Summary Quality Assurance Engineer will actively lead the improvement of customer satisfaction by leading the reduction of internal non-conformances and the elimination of customer returns ...

Kirkhill Inc.

Quality Engineer

Brea, CA · On-site

$74K - $95K/yr

Job Summary Quality Assurance Engineer will actively lead the improvement of customer satisfaction by leading the reduction of internal non-conformances and the elimination of customer returns ...

ITW Brooks Instrument

Quality Engineer

Corona, CA

$74K - $95K/yr

Essential Duties and Responsibilities Performs quality engineering functions, quality audits and sets quality standards for both in-process and finished products and materials. Participate in the ...

Brio Water Technology

Quality Engineer

City Of Industry, CA · On-site

$110K - $125K/yr

About the role The Quality Engineer is responsible for developing test methods and protocols, validating supplier testing methods, and investigating technical issues with our water refrigeration and ...

Lubrizol Corporation

Quality Engineer

Corona, CA · On-site

$74K - $95K/yr

Our QEs provide product engineering support but assessing risk, analyzing process capabilities, and finally, developing and implementing effective quality assurance controls. Our QEs have a "hands-on ...

Lubrizol Corporation

Quality Engineer

Corona, CA · Hybrid

$74K - $95K/yr

Our QEs provide product engineering support but assessing risk, analyzing process capabilities, and finally, developing and implementing effective quality assurance controls. Our QEs have a "hands-on ...

Lubrizol Corporation

Quality Engineer

Corona, CA · Hybrid

$74K - $95K/yr

Our QEs provide product engineering support but assessing risk, analyzing process capabilities, and finally, developing and implementing effective quality assurance controls. Our QEs have a "hands-on ...

Balda C Brewer

Principal Quality Engineer

Ontario, CA · On-site

$120K - $150K/yr

The Principal Quality Engineer will serve as a subject matter expert in regulatory compliance (e.g., ISO 13485, FDA QSR), validation strategy, and supplier quality, ensuring robust risk management ...

Developlus, Inc.

Technical Quality Engineer

Corona, CA · On-site

$74K - $95K/yr

Technical Quality Engineer - Scale-Up & Cleaning Validation Department: Quality Assurance Reports To: Quality Manager / Quality Engineering Supervisor Location: Corona, CA - Magnolia Facility Please ...

Developlus, Inc.

Technical Quality Engineer

Corona, CA · On-site

$85K - $95K/yr

Technical Quality Engineer - Scale‑Up amp; Cleaning Validation Department: Quality Assurance Reports To: Quality Manager / Quality Engineering Supervisor Location: Corona, CA - Magnolia Facility ...

Lubrizol Corporation

Senior Quality Engineer

Corona, CA

$91K - $123K/yr

Provide quality engineering leadership for new product introductions (NPI), manufacturing process development, technology transfers, and process optimization activities. * Develop, review, approve ...

Lubrizol Corporation

Senior Quality Engineer

Corona, CA

$91K - $123K/yr

Provide quality engineering leadership for new product introductions (NPI), manufacturing process development, technology transfers, and process optimization activities. * Develop, review, approve ...

Lubrizol Corporation

Senior Quality Engineer

Corona, CA · On-site

$91K - $123K/yr

Provide quality engineering leadership for new product introductions (NPI), manufacturing process development, technology transfers, and process optimization activities. * Develop, review, approve ...

Hyundai MOBIS

Engineer, Quality MQA

Ontario, CA

$72K - $93K/yr

Job Purpose The Quality Engineer monitors field claim trends and inspects, evaluates, and tests warranty parts to ensure predetermined quality standards are met. The role plans activities related to ...

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All JobsQuality Engineer JobsQuality Engineer Jobs in Rialto, CA

Quality Engineer information

See Rialto, CA salary details

$45.1K

$84.3K

$119.3K

How much do quality engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for quality engineer in Rialto, CA is $84,272.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,200.00 and $93,300.00 per year, depending on experience, location, and employer.

What is a quality engineer?

A quality engineer ensures that the products manufactured by a company are meeting company and government quality control standards. As a quality engineer, your responsibilities include assessing and developing quality assurance protocols, examining products for compliance, and training teams to follow your policies. You also record data regarding production to track quality and produce the documentation need to communicate concerns throughout the company. The American Society for Quality (ASQ) regulates the profession and offers a path to become a certified quality engineer (CQE).

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

To thrive as a Quality Engineer, you need a solid grounding in engineering principles, quality assurance methodologies, and a relevant degree such as in engineering or a related field. Familiarity with tools like Six Sigma, ISO standards, statistical process control (SPC), and quality management systems (QMS) is typically required, and certifications like CQE (Certified Quality Engineer) are highly valued. Strong analytical thinking, attention to detail, and effective communication skills help you identify issues, collaborate with teams, and drive continuous improvement. These skills ensure that products and processes consistently meet standards, minimize defects, and enhance overall operational efficiency.

How does a quality engineer typically collaborate with other departments to ensure product quality?

Quality Engineers work closely with cross-functional teams such as manufacturing, design, and supply chain to uphold product standards. They often participate in team meetings, review process documentation, and coordinate root cause analyses with engineers and operators. Effective communication and proactive problem-solving are key, as they must ensure that quality requirements are clearly understood and implemented throughout each stage of production. This collaborative approach not only helps resolve issues quickly but also fosters a culture of continuous improvement across the organization.

What is the difference between Quality Engineer vs Quality Technician?

AspectQuality EngineerQuality Technician
ResponsibilitiesDesigning quality systems, process improvements, root cause analysisInspecting products, conducting tests, recording quality data
Required SkillsAnalytical skills, problem-solving, knowledge of quality standardsAttention to detail, testing procedures, data collection
CertificationsASQ CQE, Six SigmaASQ CQPA, basic quality certifications
Work EnvironmentOffice, manufacturing plants, cross-functional teamsManufacturing floors, labs, inspection stations

Quality Engineers focus on developing and improving quality systems and processes, while Quality Technicians primarily perform inspections and tests to ensure product quality. Both roles are essential in maintaining standards, but they differ in scope and responsibilities.

How much does a quality engineer earn?

The average salary for a quality engineer varies by location and experience but typically ranges from $60,000 to $90,000 annually. Entry-level positions may start lower, while experienced engineers with certifications like Six Sigma or ISO may earn higher salaries. Salaries can also be influenced by industry, company size, and specific skills such as proficiency with quality management tools.

What degree do you need for a quality engineer?

A quality engineer typically needs at least a bachelor's degree in engineering, manufacturing, or a related field. Relevant skills include knowledge of quality management systems and tools like Six Sigma or ISO standards, and some roles may prefer or require professional certifications such as ASQ Certified Quality Engineer (CQE).
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What cities near Rialto, CA are hiring for Quality Engineer jobs?

Cities near Rialto, CA with the most Quality Engineer job openings:

Quality Engineer jobs near you
Infographic showing various Quality Engineer job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $84,272 per year, or $40.5 per hour.

Quality Engineer

Emerald Technologies

Brea, CA • On-site

$70K - $85K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Emerald Technologies is seeking a Quality Engineer who is analytical, solutions‑driven, and passionate about continuous improvement. In this role, you will ensure our PCBA products and manufacturing processes consistently meet the highest quality standards by monitoring performance, resolving issues, and strengthening our quality systems. You’ll collaborate closely with Engineering, Production, and Supply Chain teams to drive root‑cause analysis, improve process capability, and support inspection teams with technical guidance.

At Emerald Technologies, every employee plays a meaningful role in building innovative products for aerospace, medical, defense, and commercial applications. Join a supportive, growth‑oriented environment where your expertise directly impacts product quality, operational excellence, and customer satisfaction.


Responsibilities of the Quality Engineer:

  • Lead root‑cause investigations (RCCA) and implement corrective and preventive actions (CAPA) to resolve quality issues and verify effectiveness.
  • Perform X‑ray validations and support decision‑making on product acceptability based on inspection results.
  • Develop and maintain Quality Attribute Plans, inspection criteria, sampling plans, and control plans to ensure consistent product quality.
  • Apply SPC tools (control charts, capability studies, MSA) and assist in developing statistical methods to monitor and improve manufacturing processes.
  • Conduct internal supplemental audits to verify compliance with AS9100, ISO 13485, NADCAP, and internal SOPs.
  • Interpret customer drawings and specifications, including Mil‑Spec requirements, and collaborate with Engineering and Production to ensure product and process alignment.
  • Establish and report key performance indicators (KPIs) to highlight trends, risks, and opportunities for improvement.



Benefits of the Job:

  • Competitive medical, dental, and vision benefits 
  • Health Savings Account/Flexible Spending Account
  • 401K and company matching with no vesting period
  • PTO for rest and relaxation 
  • Gym reimbursement (through Anthem)
  • Employee Assistance Program
  • A safe and inclusive work environment with team and management support 
  • Employee training and development
  • Community service and philanthropic initiatives 
  • Employee appreciation and events 
  • Career advancement opportunities 
  • Employee Referral program 
  • Employee discounts


Qualifications of the Quality Engineer:
  • Bachelor’s degree in Engineering (Electrical preferred) or 3–5 years of experience in electronics manufacturing, PCB assembly, or related industries, with at least 2+ years in quality engineering.
  • Strong understanding of PCBA processes, including soldering, reflow, AOI, ICT, functional testing, and inspection methods.
  • Working knowledge of AS9100, ISO 9001/13485, and experience supporting audits and compliance activities.
  • Proficiency in Statistical Process Control (SPC), MSA, capability studies, and data‑driven problem solving.
  • Ability to read and interpret engineering drawings, schematics, specifications, and technical documentation.
  • Strong communication and interpersonal skills, with the ability to interact effectively with internal teams, customers, and suppliers.
  • IPC‑A‑610 and/or J‑STD‑001 certification required; CIT, ASQ CQE, or other technical certifications preferred.

Emerald Technologies is an electronics manufacturing services (EMS) provider for original equipment manufacturer (OEM) customers, focusing on high-reliability electronic assemblies. With design and manufacturing facilities in California, Michigan, New Hampshire, Oregon as well as in China and Malaysia. Emerald Technologies specializes in high mix, low- to medium-volume manufacturing for high-reliability markets in the Aerospace/Defense, Life Sciences, Renewable Energy, Industrial Controls, Power & Infrastructure, Semiconductor and Telecommunications sectors. However, our rapid turnaround times, responsive customer service, and collaborative problem-solving approach distinguishes us from the competition.

At Emerald Technologies, we are committed to fully understanding and meeting the needs of our customers through quality excellence, advanced engineering, and a solid commitment to customer relationships.

Emerald Technologies, is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.


Work Schedule:
This position follows a standard Monday–Friday schedule. Employees may choose between the following shifts:
• 7:00 a.m. – 4:00 p.m.
• 8:00 a.m. – 5:00 p.m.
Engineering schedules may vary based on business needs and operational support requirements. Flexibility is expected to ensure adequate coverage, and while typical hours are Monday through Friday, occasional adjustments may be necessary.
Budgeted Hours: Full time, approximately 40 hours per week. This is a salaried position, and occasional additional hours may be required based on business needs.