Demo

Quality Assurance Lead Technician

Avantor
Irving, TX Full Time
POSTED ON 5/15/2026
AVAILABLE BEFORE 6/21/2026
The Opportunity

Avantor | NuSil is looking for a Quality Assurance Lead Technician to join our team!

The working hours are Monday–Friday, 6:00 AM–2:30 PM CST, at our Irving, TX facility.

What We’re Looking For

  • Education: High School Diploma or GED is required; Associate's or Bachelor's Degree in Chemistry (or related field) is preferred
  • Experience: Laboratory experience required varies by education level; 0 years with a Bachelor’s degree, 2 years with an Associate’s degree, or 4 years with a High School Diploma or GED
    • Experience with analytical techniques (GC, GPC, UV/Vis, FTIR, rheology, thermal analysis).
    • Experience with basic physical chemistry parameters (pH, pressure, temperature).
    • Proven experience using the Scientific Method and laboratory practices.
    • Experience using calibrated instruments.
    • Experience handling chemicals safely.
  • Collaboration Tool: Basic Computer Skills (Teams, Word, Excel, Outlook)
  • Preferred Qualifications:
    • Science-based intermediate math and statistics preferred.
How You Will Thrive And Create An Impact

The QA Lead Technician supports the analytical testing validation quality team by independently doing hands-on lab duties, including complex testing and documentation and their troubleshooting. This role ensures consistent adherence to established quality standards and regulatory requirements in the design, development, and validation of testing.

  • Execute testing of samples following innovative/non-validated test method draft procedures by utilizing and operating advanced analytical chemistry instrumentation (GC/MS, GPC, UV-Vis, FTIR) to carry out validation of QC testing.
  • Independently perform basic routine testing in support to complex validations. This may include refining the procedures for viscosity, pH, tensile testing, and acid/base titrations.
  • Perform and troubleshoot standardized Test Methods for new products.
  • Responsible for overseeing daily laboratory calibrations and verifications in advanced analytical instruments. I.e., GC, GC/MS, GPC.
  • Perform troubleshooting, and occasional maintenance on both physical/mechanics and chemistry advanced analytical instruments.
  • Prepare calibration standard solutions for building calibration curves on GC and GPC instruments. Verify calibration standards and curves are properly prepared. Troubleshoot when needed.
  • Support laboratory inventory upkeep, researching alternatives when needed. Actively drives efficiency by ensuring supplies are properly stocked, labeled, and accessible.
  • Ensure compliance with company quality standards and industry regulations to maintain quality within the scope of the job description. Beyond documentation and reporting, this requires Communicating with R&D on testing validation matters. This requires to understand the User Needs and their derived specifications, as well as coordinating with production teams to resolve manufacturing inconsistencies.
  • Support safety culture in analytical spaces and follow applicable safety procedures.
  • Perform routine cleaning and housekeeping duties ensuring instruments and workstations are clean and properly maintained.
  • Practical application of internal software like Product Lifecycle Management software (Oracle Agile PLM) and ERP (SAP). In specific, to generate change orders related to QC methods.
  • Perform other duties as assigned.

Skills And Knowledge Necessary To Perform The Job Competently

  • Basic Math and basic statistics knowledge are required.
  • Good communication skills. Time-management skills. Team-player: ability to work effectively in a team environment. Attention to detail.
  • Ability to read, understand, and follow procedures. Able to work independently by following clear instructions.
  • Knowledge of Good Documentation Practices (GDP). Proficient in GDP and Good Laboratory Practices (GLP).

Environmental Working Conditions & Physical Effort

Majority of time indoors in either office conditions in a climate-controlled setting with fluorescent & natural light or in a production/laboratory environment.

Periodic excursions to production floor

Frequent time in laboratory conditions requiring the use of PPE.

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 the first time. Outcomes such as these create unlimited opportunities for you to contribute your talents, learn new skills and grow your career at Avantor.

We are committed to helping you on this journey through our diverse, equitable and inclusive culture which includes learning experiences to support your career growth and success. At Avantor, dare to go further and see how the impact of your contributions set science in motion to create a better world. Apply today!

EEO Statement

We are an Equal Employment/Affirmative Action employer and VEVRAA Federal Contractor. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state/province, or local law.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at recruiting@avantorsciences.com and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

For more information about equal employment opportunity protections, please view the Know Your Rights poster.

Privacy Policy

We will use the personal information that you have submitted to us in order to consider your application for the relevant role.

Your privacy is important to us. Please click here for our Privacy Policy which explains the purposes for which we will use your personal information and the ways in which we will handle and retain your information. It also explains the rights you have in relation to your information, and how to contact us with any queries or requests.

3rd Party Non-Solicitation Policy

By submitting candidates without having been formally assigned on and contracted for a specific job requisition by Avantor, or by failing to comply with the Avantor recruitment process, you forfeit any fee on the submitted candidates, regardless of your usual terms and conditions. Avantor works with a preferred supplier list and will take the initiative to engage with recruitment agencies based on its needs and will not be accepting any form of solicitation.

Salary.com Estimation for Quality Assurance Lead Technician in Irving, TX
$76,721 to $89,894
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