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Quality Control Lab Sr. Analyst

Avantor
United Statesfull_timeVerifiedPosted 1 Aug 2025

About the role

The Opportunity:

Avantor is seeking a Quality Control Sr. Analyst to join our team in Aurora, OH, responsible for testing raw materials and finished products in the Quality Control Laboratory.

This is an onsite first-shift position, Monday - Friday, 8 AM - 4:30 PM.

What we’re looking for

  • Education: Bachelor’s degree or Master’s degree in Chemistry or Biochemistry
  • Experience: Minimum 3-4 years of experience in analytical chemistry and Wet chemistry experience (ex. Acid/Base Titrations, water content)
    • 2-3 Years of experience working in a cGMP environment
    • Experience testing against USP and EP compendia
  • Preferred Qualifications: 
    • Experience with HPLC and GC

How you will thrive and create an impact

  • Conducts routine and non-routine chemistry and microbiological analysis of raw materials, in-process formulations, and final products to established specifications.
  • Utilized and operates laboratory equipment and instruments according to laboratory work instruction or laboratory procedures such as pH, conductivity, UV, KF, FTIR and titrations.
  • Ability to understand and follow Quality Control test methods or compendia methods (USP, EP, BP, JP or ACS) and EXCIPACT standard.
  • Calculates and generates data for compliance to specifications and reports results.
  • Performs technical review of lab data forms such as water, environmental monitoring and direct measure analysis.
  • Calibrates and maintains lab equipment.
  • Enters final results and raw data for tested materials or products in LIMS (Laboratory Information Management System) as needed.
  • May perform investigative analysis to support investigations, complaints or instrument troubleshooting.
  • Performs Environmental Monitoring duties, which requires gowning into cleanroom and collection of air and surface samples while in the cleanrooms.
  • Reviews for discrepancies in data, manufacture COA, COC, and performs data verification in accordance with company procedures.
  • Applies appropriate disposition labels to materials (accepted, rejected, etc.).
  • Handles hazardous materials using all appropriate or mandatory safety PPE and safety equipment.
  • Completes documentation in a legible manner and reviews for accuracy.
  • Performs sampling and testing for USP Purified water and Water for Injection.
  • Perform microbiological test such as: bioburden, endotoxin, Dnase, Rnase, Protease, and Phosphatase using proper aseptic techniques.
  • Prepare and properly dispose of microbial media.

KNOWLEDGE SKILLS AND ABILITIES

  • Applied working knowledge of various laboratory instrumentation
  • Ability to work collaboratively in a diverse team environment with people at all levels in the organization
  • Proficiency in Microsoft Word, Power Point, Excel and Access
  • Strong problem solving and analytical skills
  • Ability to communicate effectively, both verbally and in writing

ENVIRONMENTAL WORKING CONDITIONS & PHYSICAL EFFORT

  • Typically works in an office environment with adequate lighting and ventilation and a normal range of temperature and noise level.
  • At times, may be exposed to a variety of different chemicals including flammables, corrosives, oxidizers, and others.
  • Work assignments are diversified. Examples of past precedent are used to resolve work problems. New alternatives may be developed to resolve problems.
  • A frequent volume of work and deadlines impose strain on routine basis.
  • Minimal physical effort is required. Work is mostly sedentary but does require walking, standing, bending, reaching, lifting, or carrying objects that typically weigh less than 10 lbs.

#LI-Onsite

Disclaimer:
The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position. Avantor is proud to be an equal opportunity employer.

Why Avantor?

Dare to go further in your career. Join our global team of 14,000+ associates whose passion for discovery and determination to overcome challenges relentlessly advances life-changing science.
 
The work we do changes people's lives for the better. It brings new patient treatments and therapies to market, giving a cancer survivor the chance to walk his daughter down the aisle. It enables medical devices that help a little boy hear his mom's voice for

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