M

Mitsubishi Chemical Group

Global chemical and advanced materials producer

Quality Supervisor

Full-Time
$75k - $94.5k/yr
Mid
Associate's
Mesa, AZ, USA
In Person
Manufacturing Quality & TestInspection & Test, Validation, Compliance & Quality Systems

About the job

Requirements
  • A high school diploma or equivalent is required.
  • Three to five years of experience in a manufacturing environment is required.
  • Strong working knowledge of metrology, inspection methods, and geometric dimensioning and tolerancing is required.
  • Experience with coordinate measuring machine operation and interpretation of results is required.
  • Experience working with enterprise resource planning systems and customer quality portals is required.
  • Strong problem-solving, organizational, and analytical skills are required.
  • Excellent written and verbal communication skills are required.
  • Ability to work independently while collaborating effectively across functions is required.
Responsibilities
  • Supervise, train, and develop a team of Quality Analysts to ensure consistent execution of inspection, testing, and documentation activities.
  • Provide coaching, performance feedback, and goal setting to strengthen team capability and effectiveness.
  • Perform and oversee inspections using precision measurement equipment, including calipers, micrometers, height gauges, bore gauges, optical comparators, gauge pins, gauge blocks, and coordinate measuring machines.
  • Interpret inspection results and determine product conformity.
  • Interpret engineering drawings, solid models, and geometric dimensioning and tolerancing requirements.
  • Apply knowledge of machining processes to communicate findings and support corrective actions on the production floor.
  • Document nonconforming product in accordance with company directives.
  • Analyze quality issues, identify root causes, and support cross-functional problem-solving efforts.
  • Support ISO quality system documentation and participate in internal and external audits.
  • Perform AS9102 First Article Inspections and maintain calibration records in coordination with external service providers.
  • Serve as a point of contact for customer quality matters, including participation in customer meetings and use of customer portals for document submission.
  • Partner with cross-functional teams to resolve quality concerns.
  • Summarize quality control data, apply basic statistical techniques for trending and analysis, and report results to site leadership.
Desired Qualifications
  • An Associate degree is preferred.
  • Two or more years of supervisory or team leadership experience is preferred.
  • Minor CMM program adjustments are a plus.

About the company

M

Mitsubishi Chemical Group

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MCGC supplies chemicals and advanced materials globally, including high-performance polymers, industrial gases (Nippon Sanso), and pharmaceuticals (Mitsubishi Tanabe Pharma), serving industries like automotive, semiconductor, aerospace, and healthcare. Its products rely on advanced chemical engineering and material science to create materials for electronics, mobility, and health, including carbon fiber composites, specialty polymers, and recyclable plastics. It differentiates itself with a massive global manufacturing footprint, deep technical expertise across chemicals, materials, and life sciences, and active open-innovation through Diamond Edge Ventures that integrates biotech and clean-tech startups into its ecosystem. The company aims to lead sustainable chemistry and advanced materials while pursuing net-zero emissions by 2050 and advancing a circular economy through decarbonization and scalable recycling.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

Tokyo, Japan

Founded

2005

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Simplify's Take

What believers are saying

  • Mitsubishi Chemical launched ultra-high-purity colloidal silica and M-Filleris in August 2026.
  • Audi selected DURABIO in 2026, proving automotive adoption for its bio-plastic platform.
  • PsiQuantum and University of Tokyo partnerships expand its quantum-enabled materials discovery efforts.

What critics are saying

  • FY2026 net income fell 73.7% to 11.8 billion yen, signaling fragile profitability.
  • Tokai Plant epoxy shutdowns continue through September 2027, exposing aging-asset dependence.
  • The 2025 Bain exit from Mitsubishi Tanabe Pharma removes a diversified earnings pillar.

What makes Mitsubishi Chemical Group unique

  • Mitsubishi Chemical dominates specialty materials, industrial gases, and carbon fiber supply chains globally.
  • Its 2026 semiconductor materials launches deepen customer qualification lock-in with chipmakers.
  • KAITEKI and Diamond Edge Ventures link chemicals, climate tech, and startup scouting.

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Benefits

Remote Work Options

Company News

Nippon Communications Foundation
Jul 18th, 2025
Mitsubishi Chemical to Invest in Australian Bioventure Firm

Tokyo, July 18 (Jiji Press)--Japan's Mitsubishi Chemical Group Corp. said Friday that it will invest in Austra…

Business Wire
Jan 24th, 2024
Psiquantum, Mitsubishi Ufj Financial Group And Mitsubishi Chemical Announce Partnership To Design Energy-Efficient Materials On Psiquantum’S Fault-Tolerant Quantum Computer

PALO ALTO, Calif.--(BUSINESS WIRE)--PsiQuantum and Mitsubishi UFJ Financial Group today announced that they are beginning work with Mitsubishi Chemical Group on a joint project to simulate excited states of photochromic molecules which have widespread industrial and residential potential applications such as the development of smart windows, energy-efficient data storage, solar energy storage and solar cells, and other photoswitching use cases. Qlimate, a PsiQuantum-led initiative that includes MUFG as a partner, focuses on using fault-tolerant quantum computing to crack the most challenging computational problems and accelerate the development of scalable breakthroughs across climate technologies, including more energy-efficient materials. Mitsubishi UFJ Financial Group (MUFG) is committed to supporting the world’s transition to a sustainable future, and to encourage industry access to the most promising breakthrough technologies. By pioneering PsiQuantum’s Qlimate solutions with industry leader Mitsubishi Chemical, MUFG is at the forefront of quantum computing for sustainability

Business Wire
Jan 24th, 2024
PsiQuantum, Mitsubishi UFJ Financial Group and Mitsubishi Chemical Announce Partnership to Design Energy-Efficient Materials on PsiQuantum's Fault-Tolerant Quantum Computer

PALO ALTO, Calif.-(BUSINESS WIRE)-PsiQuantum and Mitsubishi UFJ Financial Group today announced that they are beginning work with Mitsubishi Chemical Group on a joint project to simulate excited states of photochromic molecules which have widespread industrial and residential potential applications such as the development of smart windows, energy-efficient data storage, solar energy storage and solar cells, and other photoswitching use cases.

AsianTex
Dec 14th, 2023
The Mitsubishi Chemical Group Embarks on Strategic Acquisition of CPC, Leading Italian Manufacturer of Carbon Fiber Composite Components to the Automotive Industry | asiantex.net

The Mitsubishi Chemical Group (MCG Group) is proud to announce it has attained full ownership of CPC SRL (CPC), a renowned Italian company specializing in the manufacturing and distribution of automobile components crafted from carbon fiber reinforced plastic (CFRP). This pivotal acquisition that began with minority ownership in 2017 aligns with MCG Group’s long-term strategic vision to further expand and enhance its vertically integrated carbon fiber supply chain. The transaction, subject to regulatory approvals, is expected to close in late 2023.