C

Celgard

High-performance membranes for energy storage

Quality Manager

Full-TimePosted on 9/30/2026
No salary listed
Senior
Bachelor's
Charlotte, NC, USA
In PersonTravel up to 10% domestically and abroad is required; occasional after-hours work supports 24/7 operations and international customers.

About the job

Requirements
  • A bachelor's degree is required.
  • Seven or more years of experience with quality systems in a manufacturing environment is required; automotive industry experience is preferred.
  • Familiarity with APQP and PPAP methodologies is required.
  • Four or more years of experience leading a team of professionals and technicians is required.
  • Experience working with ISO 9001 is required; IATF 16949 experience is strongly preferred.
  • Experience leading internal and external audits is required.
  • Practical knowledge of statistics, Statistical Process Control (SPC), and Root Cause Analysis (RCA) is required.
  • Experience with a statistical software package is required; Mini-tab experience is a plus.
  • Ability and willingness to travel up to 10% domestically and abroad for training, operational initiatives, and collaboration with teams across company locations is required.
  • Willingness to work after hours to support 24/7 operations and occasionally outside normal business hours for international customers is required.
  • Ability to work in a manufacturing production environment around chemicals, stand and walk for up to 80% of the time, and lift up to 35 pounds or exert force to move objects is required.
  • Initiative, analytical skills, urgency, attention to detail, decision-making ability, and adaptability in a rapidly changing work environment are required.
  • Listening, written communication, and public speaking skills are required.
  • Team organization, leadership, and facilitation skills are required.
Responsibilities
  • Lead the personnel, resources, and operational processes of the Quality Department, including Quality Engineers and Quality Laboratory staff, in a 24/7 manufacturing environment.
  • Provide leadership and assist the team in troubleshooting quality issues and resolving customer complaints and internal issues; ensure corrective actions identified through problem resolution remain effective.
  • Support startup and implementation of a new coating and slitting operation, including introducing testing equipment, quality processes, and a Quality Management System (QMS).
  • Monitor process capability and implement lean and Six Sigma projects; develop and audit corrective and preventive actions for customer complaints.
  • Manage employee performance through goal setting, performance expectations, reviews, ongoing feedback, coaching, development planning, and corrective actions; establish and maintain training, evaluation, and development programs to ensure department personnel meet certification requirements and performance standards.
  • Lead alignment of Celgard systems and processes with automotive industry requirements.
  • Manage internal process audits and lead external IATF and customer audits.
  • Develop and ensure compliance with Advanced Product Quality Planning (APQP); oversee development of PPAPs/PSWs and external qualification packages for new products.
  • Use Failure Modes and Effects Analysis (FMEA), data analysis, root cause analysis, Statistical Process Control (SPC), and other problem-solving tools to identify trends and resolve issues.
  • Lead the Material Review Board process, process design reviews, and product and process qualification.
  • Coordinate with Production, Maintenance, Warehouse, and Process Engineering departments to monitor product and process quality implications of raw material, process, and product trials and changes.
  • Oversee the contamination control program and drive process improvements to enhance quality and operational efficiency.
  • Collect, analyze, and report quality performance data; prepare reports for management, corporate leadership, and other key stakeholders.
  • Develop management and technical competencies to enhance job performance and prepare for increased responsibilities and future leadership opportunities.
  • Lead customer tours as needed to support the Charlotte plant and promote positive customer relationships.
  • Facilitate quality stand-down meetings with manufacturing crews to foster engagement and accountability, improve customer quality performance, and reduce recurring issues.
Desired Qualifications
  • A Bachelor of Science degree in Engineering, Quality, or a related field is strongly preferred.
  • Certifications through the American Society for Quality (ASQ), such as CQE, CQA, or CQM/OE, are preferred.
  • Automotive industry experience is preferred.
  • IATF 16949 experience is strongly preferred.
  • Familiarity with blown film or plastics manufacturing is preferred.
  • Mini-tab experience is a plus.
  • Lean Manufacturing experience is preferred.

About the company

Celgard makes and sells high-performance membrane materials and thin separators used inside batteries, as well as fabrics for outdoor apparel and medical PPE. The membranes sit between battery electrodes to prevent contact while allowing ions to pass, enabling safe and efficient operation in lithium-ion and other chemistries. The company stands out through its Asahi Kasei Group affiliation and strategic alliances (such as with Æsir Technologies) to pursue new battery chemistries, while expanding manufacturing capacity. Its goal is to provide reliable membranes and protective fabrics at scale to support safer, longer-lasting energy storage and protective textiles, and to drive industry growth through collaborations.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Charlotte, North Carolina

Founded

N/A

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Simplify's Take

What believers are saying

  • May 2026 Concord upgrades added multilayer coated separator capability for customized battery demand.
  • August 2026 Charlotte wet-process coating launch expands North American supply for EV batteries.
  • Æsir and Lithion alliances open applications across aviation, telecom, microgrids, and energy storage.

What critics are saying

  • Shenzhen Senior litigation consumed years; trade-secret fights still shadow Celgard’s IP moat.
  • Celgard’s headcount fell to 1,168 in 2026, while job postings dropped 66.7%.
  • A failed Charlotte ramp by second-half 2026 would leave expensive coating assets underutilized.

What makes Celgard unique

  • Celgard invented ceramic-coated separators, anchoring battery-safety credibility since 1986.
  • Charlotte and Concord provide U.S.-based dry-process and coated separator manufacturing capacity.
  • Asahi Kasei’s 2026 North Carolina buildout ties Celgard to a global materials platform.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

Paid Vacation

Paid Sick Leave

Paid Holidays

Company News

Shalimar Infotech Pvt Ltd
Aug 26th, 2026
Asahi Kasei unveils new wet-process separator coating line in North Carolina, advancing the company's 40-year North American Battery Separator strategy.

Asahi Kasei unveils new wet-process separator coating line in North Carolina, advancing the company's 40-year North American Battery Separator strategy. 26 Aug 2026 Asahi Kasei held a grand opening ceremony on August 20 for its new Hipore(TM) wet-process lithium-ion battery separator coating line in Charlotte, North Carolina, marking a significant milestone in the execution of the company's North American battery separator strategy. The investment expands production capacity at the company's existing Celgard manufacturing facility, establishing North America-based coating and supply capabilities for its wet-process separator technology. The facility represents the first step toward establishing a regional supply structure for wet-process separators. The investment decision was made in 2023, and commercial production is scheduled to begin in the second half of fiscal 2026. The grand opening coincided with the 40th anniversary of the Celgard manufacturing facility in Charlotte, which has been producing dry-process separators in the United States since 1986. The ceremony brought together local government officials, representatives of Toyota Tsusho Corporation, which has entered into a capacity rights agreement related to the facility, and other stakeholders who supported the project's development. The investment comes as North American battery demand is expected to expand beyond electric vehicles, supported by the increasing deployment of energy storage systems. Although the separator market remains competitive, improving regional market conditions are creating opportunities for suppliers with localized production and responsive supply capabilities. "Opening the Charlotte coating line is a key milestone in establishing our North American supply platform for battery separators," said Ryu Taniguchi, President of Asahi Kasei Battery Separator Corporation. "By leveraging Celgard's experienced workforce and established operations, we are expanding our North American product portfolio to include both dry-process and Hipore(TM) wet-process technologies. Together with our planned separator facility in Canada, this investment will bring production capabilities closer to the region's battery market and position Asahi Kasei to swiftly respond as demand grows across electric vehicles and energy storage systems." Construction of Asahi Kasei's wet-process separator facility in Canada is also progressing according to plan. Together, the Charlotte coating line and the Canadian plant will establish a regional supply framework for wet-process separators, strengthening the company's manufacturing presence and market position in North America. The investments support Asahi Kasei's broader growth strategy for Energy & Infrastructure, which is designated as a Growth Potential area of business under the company's medium-term management plan. About Asahi Kasei Asahi Kasei is a diversified global company that contributes to life and living for people around the world. Since its foundation in 1922, with businesses in ammonia and cellulose fiber, Asahi Kasei has consistently grown through proactive portfolio transformation to meet the evolving needs of every age. With 50,000 employees worldwide, the company contributes to sustainability by providing solutions to the world's challenges across its three business sectors: Healthcare, Homes, and Material.

Best Magazine
May 26th, 2026
Celgard celebrates 15 years at Concord site, expands separator coating capability.

Celgard celebrates 15 years at Concord site, expands separator coating capability. 26 May 2026 Celgard has launched new coating capabilities at its Concord, North Carolina manufacturing facility as the lithium-ion battery separator manufacturer marked the site's 15th anniversary. The company said the expansion adds new "state-of-the-art" coating technology capable of producing functional coatings, multilayer coated separators (MCS) and other customised separator products for lithium-ion batteries. According to the company, its new capabilities support a range of coating patterns, thicknesses, coverage levels and multilayer structures, while remaining compatible with multiple base-film technologies. The company said this would enable the development of more tailored separator products for electric vehicles, stationary energy storage systems and next-generation battery applications. Celgard's second US manufacturing site. The Concord plant opened in 2011 as Celgard's second US manufacturing site and forms part of the company's North American manufacturing network. The announcement comes amid the separation of Celgard and lead-acid battery separator specialist Daramic following the sale of Daramic by parent company Asahi Kasei. Celgard describes itself as the original inventor of ceramic-coated separators (CCS), a technology widely used in lithium-ion batteries to improve thermal stability and safety performance. "With our global footprint especially deeply rooted in US, we are excited to drive the LIB industry to a new level with our partners," the company said. Photo: Employees at the Concord facility were joined by local business leaders and government representatives for a ribbon-cutting ceremony marking the launch of the new coating capabilities. Credit: Celgard

Yahoo Finance
Jan 29th, 2024
Celgard and Æsir Technologies Forge Strategic Alliance to Drive Industry Innovation in Nickel-Zinc, Zinc-Air and Lithium-Zinc Batteries

Together, Celgard and Æsir will collaborate on joint research projects to further develop high-technology next-generation Nickel-Zinc (Ni-Zn), Zinc-Air (Zn-Air), Lithium-Zinc (Li-Zn) and Sodium-Zinc (Na-Zn) batteries used primarily in aviation, data centers, telecom, energy infrastructure and electric vehicle (EV) charging applications.

Plant Services
Nov 30th, 2023
Celgard expands North Carolina manufacturing plant to support electric vehicle supply chain

Celgard, LLC has announced plans to expand its manufacturing facility in Charlotte, North Carolina, generating 100 new jobs in the process.

PR Newswire
Oct 31st, 2023
Celgard Charlotte Manufacturing Facility To Expand Battery Separator Capacity And Create New Jobs

Celgard to expand facilities, workforce and product portfolio to better serve the EV battery separator supply chain. Post thisThe Biden-Harris Administration and the U.S. Department of Energy (DOE) have identified the domestic U.S. battery market as a critical supply chain focus area for the nation. Investments in Celgard's Charlotte plant will allow the company to expand existing infrastructure to quickly meet demand of the lithium-ion battery (LIB) separator supply chain and domestic customers.Celgard manufactures dry-process membrane separator also used in vehicle electrification. The company already has a skilled employee base capable of applying technical coatings to base film shipped from Hipore™ sister locations and completing finishing steps required to meet customer specifications