Full-Time

QA & QC Engineer

Posted on 8/6/2025

Air Liquide

Air Liquide

10,001+ employees

Produces and supplies industrial gases globally

Compensation Overview

$78k - $95k/yr

No H1B Sponsorship

Orange, CA, USA

In Person

Category
QA & Testing (1)
Required Skills
Data Analysis
Requirements
  • Bachelor degree in quality, industrial, electrical, or mechanical engineering required
  • 3 to 5 years experience in quality engineering, quality control role
  • Understand ISO 9001:2015 and all of its requirements
  • Strong communication and interpersonal skills
  • Strong analytical and problem-solving skills
  • Excellent attention to detail and in-depth understanding of technical documentation
  • Computer software such as Google Docs, Google Sheets, and Google Slides
  • Understanding of lean manufacturing and continually improving methodologies
  • Knowledge of the statistical methodologies used in quality assurance
  • Knowledge of continuous improvement methodologies used in quality assurance
  • Knowledge of machining, welding, non-destructive examination and shop tools, equipment and health and safety requirements
  • Knowledge of mechanical inspection techniques and the ability to train others to effectively complete inspection
  • Verbal communication skills: speaks clearly and persuasively and responds well to questions; communicates effectively to management and staff
  • Written communication skills: writes clearly and informatively and presents numerical data effectively in order to produce standard operating procedures, manuals, reports, and quality documentation necessary for regulatory submission and inspections
  • Analytical skills: Collects, researches, analyzes and synthesizes complex data and makes appropriate decisions based on analysis, sound judgment, and available information
  • Organizational skills: Works independently and meets commitments and established deadlines for assigned responsibilities and develops strategies to achieve quality goals and objectives
  • Interpersonal/leadership skills: Engages fellow employees in a respectful and professional manner to build positive team spirit, morale and group commitments; motivates and effectively influences the actions of others and is open to ideas and suggestions provided by others to achieve quality goals and objectives
  • Computer skills: Proficiency in Microsoft Office software and modern ERP system applications
  • Ability to accept and perform a variety of work assignments, take on new responsibilities, adjust plans under changing circumstances and provide timely response to department needs, staff and management issues and requests for input from other departments.
Responsibilities
  • Monitoring and analyzing quality performance through tracking of KPI (rejection rates, cycle times, cost of quality)
  • Document all CARs, SCARs, FMEAs, FTR (Field Service Reports) s to improve the quality of our organization
  • Complete root cause analysis and capture all non-conformances within our organization
  • Act as lead auditor that supports our QMS, creating action plans to ensure sustainment
  • Prepare internal audit plan and coordinate with respective dept
  • Work with internal teams to increase customer satisfaction by improving the quality of our products
  • Preparing reports by collecting, analyzing and summarizing data
  • Implement advanced product quality planning activities to support new product development, processes, designs, and systems
  • Collect and maintain vendor certificates and generate MDR (material data reports) for customers
  • Report VDDRs and assess impact to the production schedule and QMS
  • Cross train department in QMS procedures
  • Develops, documents, and improves policies, procedures, and work instructions to support the enhancement of the Quality Management System
  • Analyzes scrap, rework, and customer complaint data to identify trends and suggests improvement methods to prevent future occurrences
  • Inspecting and testing materials, equipment, processes, and products to ensure quality specifications are met
  • Final inspection and PDI (pre-delivery inspection)
  • Proficient in interpretation and usage of ASME Y14.5 (Geometric Dimensioning and Tolerance)
  • Be able to set up, maintain, and use varieties of inspection hand tools (caliper, mic, bore gages, rings & plug gages, profilometer, coating thickness gauge, comparator, sine bar…etc.)
  • Programing and work knowledge on Romer arm
  • NDE (liquid penetrant) certified level II (by ASNT or equivalent) desired
  • Travels to suppliers’ sites for purpose of inspections / audits
  • Red tag creation for rejected parts at receiving inspection
  • Coordination and support to supplier quality engineer (Cryolor, India) and NCR-MRB (Material review board)
  • Train supplier on repeated NCR / defects
  • Perform RCA in collaboration with supplier to identify the root causes
  • Frequently visit new suppliers for NPD and qualify new suppliers based on the request
  • Data analysis and appropriate communication with supplier and internal ALT team
  • Strong knowledge to reduce CoPQ, FTR and NCR
  • Strong knowledge on data analysis, lean and six sigma
Desired Qualifications
  • A master degree in a related field is preferred
  • Certified quality ISO 9001:2015 auditor preferred, but not required
  • Lean six sigma green belt, added advantage
  • NDE level 1 and 100 hours plus working hours (under Level II supervision) are considerable

Air Liquide is a global provider of industrial gases and related services. It produces and supplies gases such as oxygen, nitrogen, hydrogen, and specialty gas mixtures to a wide range of industries, including healthcare, electronics, manufacturing, and energy. Its products are used in processes like welding, metal fabrication, chemical production, medical therapies, and semiconductor manufacturing; it also supports advanced applications like rocket propellants and diving equipment through its subsidiaries. The company operates a vast network of production plants, distribution logistics, and gas handling equipment, and it often enters markets via acquisitions (e.g., Airgas) to expand its geographic reach and customer base. Air Liquide's goal is to be the leading supplier of gases and related services worldwide, enabling customers to improve efficiency, safety, and performance in their operations.

Company Size

10,001+

Company Stage

IPO

Headquarters

Paris, France

Founded

1902

Simplify Jobs

Simplify's Take

What believers are saying

  • Taiwan plant completed supports TSMC's AI chip demand with $1B investment.
  • $350M deal supplies oxygen to Hyundai-POSCO Louisiana facility starting 2025.
  • €500M green bond funds hydrogen projects, issued at 0.461% yield.

What critics are saying

  • TSMC's Arizona in-house gas production erodes Air Liquide's Taiwan revenue in 6-12 months.
  • EU CBAM tariffs from January 2026 slash 30% of non-green gas export margins.
  • Hyundai Steel's 2025 DRI shift bypasses Air Liquide's $350M oxygen contract.

What makes Air Liquide unique

  • Air Liquide pioneered air liquefaction in 1902, enabling oxygen and nitrogen separation.
  • Co-developed modern diving regulator in 1946 via La Spirotechnique subsidiary.
  • Acquired Airgas in 2016, dominating U.S. safety equipment with 22.2% share.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Unlimited Paid Time Off

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Sabbatical Leave

Hybrid Work Options

Stock Options

Company Equity

401(k) Retirement Plan

401(k) Company Match

Performance Bonus

Profit Sharing

Employee Stock Purchase Plan

Relocation Assistance

Employee Referral Bonus

Student Loan Assistance

Parental Leave

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Childcare Support

Elder Care Support

Pet Insurance

Bereavement Leave

Professional Development Budget

Conference Attendance Budget

Training Programs

Tuition Reimbursement

Company News

World Energy Council
Apr 1st, 2026
Air Liquide launches $565M green bond to refinance hydrogen and sustainability projects

Air Liquide has launched its first green bond issue, raising €500 million to finance and refinance sustainable projects including hydrogen development. The 10-year bond was issued at a yield of 0.461% under the group's Euro Medium Term Note programme. Proceeds will refinance Air Liquide's September 2021 bond maturities and support the company's long-term growth. The issuance follows ambitious sustainable projects announced in March, particularly focused on reducing CO2 emissions. Fabienne Lecorvaisier, Executive Vice-President of Finance and Operations, said the transaction demonstrates investor confidence in Air Liquide's sustainability commitments. The company plans to become a regular issuer of sustainable bonds, integrating ESG considerations with economic and financial performance in its growth strategy.

Nikkei Asia
Mar 25th, 2026
Air Liquide opens first Taiwan chip materials plant in $1B+ AI investment

Air Liquide, Europe's largest industrial gas maker, has opened its first chip materials plant in Taiwan on Wednesday. The facility is part of the company's investment exceeding $1 billion in Taiwan to support growing demand for AI chip production. The plant will supply materials to Taiwan's semiconductor industry, which is experiencing increased demand driven by artificial intelligence applications.

Surperformance
Feb 25th, 2026
Air Liquide raises $793M in inaugural Swiss franc bond issuance

Air Liquide has completed a multi-tranche bond issuance totalling 640 million Swiss francs (approximately €702 million). The transaction, carried out under the Group's Euro Medium Term Note programme, comprises three tranches with maturities of 5, 8 and 12 years at a weighted average interest rate below 1% annually. The proceeds will finance the Group's general needs. Chief Financial Officer Jérôme Pelletan described the inaugural Swiss franc bond issue as an important milestone in Air Liquide's financial diversification strategy, demonstrating investor confidence in the company's business model and financial strength whilst supporting long-term growth.

news aktuell GmbH
Nov 14th, 2025
Semiconductor pioneer FMC raises €100 million to set new standards for memory chips

Dresden (ots) - - Oversubscribed financing round consisting of €77 million in Series C equity capital, led by HV Capital and DTCF, and €23 million in public funding, marking...

Air Liquide
Aug 25th, 2025
Air Liquide announces the signature of an agreement to acquire DIG Airgas, a leading integrated gas player in South Korea | Air Liquide

Air Liquide announces the signature of an agreement to acquire DIG Airgas, a leading integrated gas player in South Korea

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