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Quality Control Lab Technician

CelgardContoocook, NHJune 4th, 2026
Job Overview The Asahi Kasei Group operates with a commitment to creating for tomorrow. Our business sectors, Material, Homes, and Health Care, contribute to the development of society by anticipating the changing needs of those around the world. We look for candidates that offer a fresh perspective and a variety of skills to help us achieve our commitment. Celgard, LLC is seeking a Quality Control Technician to perform all duties associated with product quality testing in a plastic separator manufacturing facility, and to maintain the safe and secure operation of the quality lab on the night shift. Job Description 12‑hour night shift (6pm – 6am) Perform standard and/or non‑routine QC tests including physical and chemical testing Maintain calibration status of equipment Maintain accurate paper and electronic records of data and observations Prepare and verify accuracy of data certificates for product shipments (COA) Maintain QC document control (test procedures, calibration procedures, forms, etc.) Collaborate with team members and cross‑functional teams; lead meetings Communicate via telephone and e‑mail in a friendly, professional manner Participate in employee involvement activities and ISO9000/TS16949 initiatives Practice excellent safety and environmentally sound habits; plan safety into all work activities Maintain a clean, organized lab that meets facility standards; participate in 5S activities; keep the lab “tour ready” at all times Present to small groups and participate in customer and visitor tours of the lab and facility Train new and current employees as needed Maintain a professional and productive relationship with management and co‑workers Utilize KPIs to gauge performance, identify improvement areas, and implement corrective actions Collaborate with plant personnel from other departments to meet objectives Use Lean Manufacturing Principles to ensure continual improvement Maintain confidentiality of all Celgard information Qualifications High School Diploma or equivalent (required) 1+ years of hands‑on laboratory experience or Celgard operations experience (required); relevant advanced education or coursework may be considered Preference for experience in a quality control lab performing chemical and physical testing for product release Previous analytical or R&D lab experience preferred Hands‑on experience working with polymer resins preferred Experience documenting test results/observations required Experience with an ISO‑certified system is a plus Experience as an internal auditor in an ISO‑certified quality system is a plus Proficient in MSOffice (Excel, Word, Outlook) – required Good math skills and understanding of unit conversions (English/Metric) – required Knowledge of basic statistical concepts desired Knowledge of environmental system requirements preferred Excellent communication skills (oral and written) Strong time‑management, multitasking, and adaptability skills Ability to work under limited supervision and act as a self‑starter Excellent attention to detail and organization Strong problem‑solving skills and analytical initiative Ability to resolve conflict productively and foster mutual outcomes Travel Possible travel between local company locations. Working Environment This position is in a manufacturing plant setting that requires working around chemicals. The work involves standing and walking throughout the shift, lighting and temperature are adequate, and lifting up to 35lb may be required. Celgard manufacturing sites are IATF16949 and ISO9001 certified. Location Information Concord, part of the greater Charlotte, NC metro area. Charlotte is a thriving metropolitan area of over 2.6million people across 15 counties. Equal Employment Opportunity Statement As an equal opportunity employer, Asahi Kasei believes a diverse workforce will provide us with the ability to continuously support the changes in the economy, society, and environment. #J-18808-Ljbffr