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Quality Engineer Jobs in O Fallon, MO (NOW HIRING)

Kemco Aerospace Engineering

Quality Engineer

Saint Louis, MO · On-site

$67K - $87K/yr

Quality Engineer St. Louis, MO Full-time, On-site Salary/Exempt Kemco Aerospace Overview Kemco Aerospace is a manufacturing organization working closely with large aircraft and weapon systems OEMs ...

Kemco Aerospace Engineering

Quality Engineer

Saint Louis, MO · On-site

$67K - $87K/yr

Interface with Engineering and Operations to ensure transfer to production of new products are in accordance with customer requirementsSupport the Quality Inspectors to ensure that products and ...

Know Ink, LLC

Quality Engineer

Saint Louis, MO · On-site

$67K - $87K/yr

That means quality isn't just a nice to have -- it's everything. We're looking for an SDET who lives at the intersection of engineering and testing, someone who thinks in code, cares deeply about ...

Know Ink, LLC

Quality Engineer

Saint Louis, MO · On-site

$67K - $87K/yr

Software Quality Assurance Engineer KNOWiNK -- St. Louis, Missouri We're looking for a solid mid-level QA Engineer who genuinely cares about shipping quality software. You'll be hands-on with testing ...

Know Ink, LLC

Quality Engineer

Saint Louis, MO · On-site

$67K - $87K/yr

Software Quality Assurance Engineer KNOWiNK -- St. Louis, Missouri We're looking for a solid mid-level QA Engineer who genuinely cares about shipping quality software. You'll be hands-on with testing ...

ZEISS

Quality Engineer

Chesterfield, MO

$71K - $92K/yr

The Quality Engineer is responsible for overseeing the quality assurance processes, validations and documentation to ensure compliance with industry standards and regulatory requirements. This role ...

ZEISS

Quality Engineer

Chesterfield, MO · On-site

$71K - $92K/yr

The Quality Engineer is responsible for overseeing the quality assurance processes, validations and documentation to ensure compliance with industry standards and regulatory requirements. This role ...

kindeva

Supplier Quality Engineer

Saint Louis, MO · On-site

Create, schedule, execute and summarize Quality Engineering related protocols. Assist in the process of gathering, interpreting and applying statistical methods to various Production/Quality related ...

Kanak Elite Services Inc

Quality Engineer I

O Fallon, MO · On-site

$67K - $87K/yr

Quality Engineer (Glider required) Duration : 12+ months contract Location : O'Fallon, MO Hybrid (Locals only) MUST HAVES: Experience with automation testing and testing tools like Selenium, JMeter ...

kindeva

Supplier Quality Engineer

Saint Louis, MO · On-site

Create, schedule, execute and summarize Quality Engineering related protocols. Assist in the process of gathering, interpreting and applying statistical methods to various Production/Quality related ...

kindeva

Supplier Quality Engineer

Saint Louis, MO

Create, schedule, execute and summarize Quality Engineering related protocols. Assist in the process of gathering, interpreting and applying statistical methods to various Production/Quality related ...

kindeva

Supplier Quality Engineer

Saint Louis, MO · On-site

Create, schedule, execute and summarize Quality Engineering related protocols. Assist in the process of gathering, interpreting and applying statistical methods to various Production/Quality related ...

kindeva

Supplier Quality Engineer

Saint Louis, MO

Create, schedule, execute and summarize Quality Engineering related protocols. Assist in the process of gathering, interpreting and applying statistical methods to various Production/Quality related ...

Leonardo DRS

Quality Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

This role provides essential support to the Quality Engineering team by reviewing supplier FAIRs, developing Inspection Checklists and Quality Assurance Instructions (QAI), and assisting EATC ...

World Wide Technology

Quality Engineer

Saint Louis, MO · On-site

$65K - $81K/yr

Bachelor's Degree within Engineering, Operations Management, Supply Chain Management, or a related field. * A minimum of 2 years' experience supporting a Quality Management System (QMS). * Experience ...

Leonardo DRS

Quality Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

This role provides essential support to the Quality Engineering team by reviewing supplier FAIRs, developing Inspection Checklists and Quality Assurance Instructions (QAI), and assisting EATC ...

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All JobsQuality Engineer JobsQuality Engineer Jobs in O'Fallon, MO

Quality Engineer information

See O Fallon, MO salary details

$42.1K

$78.6K

$111.3K

How much do quality engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for quality engineer in O'Fallon, MO is $78,617.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,400.00 and $87,000.00 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).
More about Quality Engineer jobs

What cities near O'Fallon, MO are hiring for Quality Engineer jobs?

Cities near O'Fallon, MO with the most Quality Engineer job openings:

Quality Engineer jobs near you
Infographic showing various Quality Engineer job openings in O'Fallon, MO as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 100% In-person job distribution, with an average salary of $78,617 per year, or $37.8 per hour.

Quality Engineer

Kemco Aerospace Engineering

Saint Louis, MO • On-site

$67K - $87K/yr

Full-time

Re-posted 2 days ago

Job description

Quality Engineer
St. Louis, MO
Full-time, On-site
Salary/Exempt
Kemco Aerospace Overview
Kemco Aerospace is a manufacturing organization working closely with large aircraft and weapon systems OEMs, such as Boeing Defense, Bell, RTX/Collins Aerospace, Northrop Grumman and several others to deliver complex design-to-build and build-to print assemblies. Kemco Aerospace provides these assemblies in support of in-service platforms, such as: H-47, V-22, F-35, F-15, F-16, F-18, KC-135, E-2, and weapon systems such as Harpoon and SLAM-ER. Kemco Aerospace is part of the Crestview Aerospace family which is comprised of two (2) manufacturing sites, with operations in St. Louis, Missouri and Crestview, Florida, and employs approximately 350 professionals.
Principal Responsibilities and Accountabilities:
  • Assist in establishing, implementing, and maintaining the quality management system. (AS9100, AS13100, NADCAP)
  • Participate in contract review process to ensure customer requirements can be met and are effectively incorporated in QMS
  • Ability to review and approve Internal KDs that are used for the inspection of parts.
  • Excellent understanding of AS9102 and the ability to fill out or approve FAIRs.
  • Strong ability to interpret customer part definition
  • Use software (Inspection Xpert) to itemize part definition that is used for the entire inspection process
  • Experience with PPAP and APQP
  • Lead chemical processing special processes to ensure conformance to AS9100 and NADCAP requirements
  • Lead corrective action projects to ensure effective corrective/preventive actions using tools such as 5-Why and 8D
  • Participate in continual improvement activities to enhance the quality system, such as 5S, Kaizen, LEAN, etc.
  • Interface with Engineering and Operations to ensure transfer to production of new products are in accordance with customer requirements
  • Support the Quality Inspectors to ensure that products and processes comply with the relevant requirements of the quality management system and customer requirements
  • Conduct internal audits, including closing out audit findings, creating audits finding reports and determine proper corrective and preventive actions
  • Work with customer auditors to facilitate audits, close out audit findings using proper corrective and preventative actions
  • Review and disposition nonconforming material reports
  • Prepare and submit customer approval documentation
  • Create and maintain company quality documentation, such as quality manuals, quality procedures, etc.
  • Support site needs related to over-inspection, shipment write up, and other Quality dock area functions

Professional Requirements, Qualifications & Desired Competencies:
  • Bachelor's degree in Mechanical, Industrial, or Aerospace Engineering, Material Science or Metallurgy, experience may be substituted for degree
  • Aerospace experience a plus
  • Experience and training in quality systems including AS9100 and NADCAP
  • Strong proficiency in quality management systems, process validation, and customer specifications
  • Expertise in conducting root cause analyses and implementing corrective actions
  • Strong knowledge of Lean Manufacturing and Six Sigma principles
  • Proficiency in CAD, QMS and ERP software
  • Demonstrated leadership and mentoring skills with the ability to guide junior team members effectively
  • Excellent interpersonal and communication skills to effectively collaborate across teams and with customers

This job description in no way states or implies that these are the only duties to be performed by this employee. The employee may be required to follow other instructions and to perform other duties requested by their supervisor.
Physical Requirements:
Primarily manufacturing/assembly environment. Must be able to work in the following environmental conditions: noise, vibration, proximity to moving mechanical parts, moving vehicles, electrical current. Must be able to bend and reach. Must have close visual acuity such as viewing a computer terminal, extensive reading, visual inspection involving small defects, small parts, and/or operation of machines, and/or assembly or fabrication parts at close distance to the eyes. Must be able to communicate effectively. Must be able to maneuver up to 20 pounds. Will be performing substantial movements (motions) of the wrists, hands, and/or fingers.
Pre-Employment Screening: All candidates receiving an offer for employment will be required to submit to pre-employment screening for this position. The screenings will include a criminal background check and drug screen. All offers are contingent upon successful completion of required screening.
Kemco Aerospace is an Equal Opportunity Employer that recruits, hires, trains, and promotes employees in all job classifications without regard to race, color, religion, age, sex, sexual orientation, gender identity, marital status, national origin, disability, veteran's status, or other legally protected status.
Sponsorship is not available for this role. Candidates must be legally authorized to work in the US on a permanent and consistent basis without company sponsorship now and in the future. This position requires use of information or access to hardware which is subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons within the meaning of ITAR. ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee.

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