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Quality Control Chemical Analyst

MAPEI Corporation
Saint Charles, IL Full Time
POSTED ON 6/16/2026
AVAILABLE BEFORE 10/14/2026

Join MAPEI Corporation, a global leader in manufacturing construction chemicals and building materials — including adhesives, sealants, and specialty products used in flooring, tile, and concrete restoration. We are hiring for a QC Chemical Analyst! As a QC Chemical Analyst, you’ll conduct lab testing, set up experiments, calibrate instruments, and analyze materials to ensure quality standards are met. You'll work closely with Quality and R&D teams across the U.S. to support continuous improvement and product excellence.

Responsibilities

  • Participate in quality activities including lab batch prep/testing, root cause analysis, non-conformity investigations, and certificate preparation in line with local, international, and corporate standards.
  • Work with Operations to investigate non-conformities, run tests, and support RCA with lab batch analysis.
  • Test raw materials, semi-finished, and finished goods; compare results to R&D-defined QC specs and assist with alternate raw material testing as needed.
  • Perform Gas and Liquid Chromatography (GC) testing.
  • Report any deviations or potential quality/safety issues immediately to QC Manager or R&D.
  • Maintain lab equipment, coordinate with suppliers, and follow R&D maintenance specs.
  • Calibrate and verify lab equipment; validate results from external calibration labs if applicable.
  • Record and analyze test data using statistical quality control methods; monitor trends in QC systems.
  • Troubleshoot and resolve quality issues during testing.
  • Support QC team and assist with quality-related tasks as directed by QC Manager or shift lead.
  • Help prepare QC reports as required by the Quality Management System.
  • Train and support QC Tech I and II team members as assigned.
  • Follow all safety procedures, work rules, and company policies.
  • Perform additional duties as needed.

Position Specific Details:

  • Base hourly payrate between $29.00 to $37.00 p/hr, based on experience.
  • Additional premium shift differential: $1.00 p/hr for 2nd shift and $2.00 p/hr for 3rd shift, if applicable.

What's in it for you

  • Highly competitive base pay & premium shift differentials.
  • Biannual "Rewards for Results" bonuses, awarded on discretion based on plant performance.
  • Our employees have the option of a highly competitive medical plan with minimal monthly employee contributions.
  • 17 Days of paid, sick and vacation time annually (days are prorated in year one).
  • 401K retirement with up to 6% matching program.
  • Excellent dental, vision programs, flex spending accounts, employer paid life insurance and free tele-med physician services.
  • Various other company employee-centric perks initiatives; tuition reimbursement programs, discounted home/auto insurance programs, supplemental life insurance, and more.

Qualifications

  • Requires a high school diploma or the equivalent, some college or technical school training, preferred.
  • Min of 1 to 3 years of experience working in an analytical lab.
  • Experience performing Gas and Liquid (GC) Chromatography testing, ideally on chemical/polymerization type of industry.
  • Demonstrate proficient oral and written communication skills.
  • You should be proficient and comfortable with computers.
  • Have the ability to lift up to 55 lbs. independently; and up to 100 lbs. with assistance.
  • You must be able to stand for extended periods of time.
  • Must be available for overtime as needed and able to accommodate the designated shift hours as assigned in the offer: 1st shift (days), 2nd shift or a 3rd shift.

Equal Opportunity Employer – Minority/Female/Disability/Veteran (M/F/D/V)
MAPEIP3

Salary : $29 - $37

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