Auditor II Dietary Supplements

Job ID and other metadata omitted for brevity.

About the role

The Auditor II – Dietary Supplements conducts product certification audits in accordance with applicable certification program requirements, regulatory standards, and accreditation rules, including NSF/ANSI 455 Standards for Dietary Supplements, Cosmetics, and OTC Drugs. This role performs audits independently, evaluates implemented quality and product safety systems using objective evidence, and prepares clear, defensible audit reports. The successful candidate must be located in Texas and available to travel as needed to complete monthly audits.

Responsibilities

• Conduct initial, surveillance, and special product certification audits for regulated consumer products, including dietary supplements, cosmetics, and OTC drugs.
• Perform audits in accordance with applicable certification program requirements, regulatory standards, and accreditation rules, including NSF/ANSI 455 Standards (Dietary Supplements, Cosmetics, OTC Drugs).
• Evaluate implemented and documented systems using objective evidence observed during the audit.
• Verify compliance with applicable standards, regulations, and program requirements within assigned audit scope.
• Conduct special visits related to complaints, product failures, enforcement actions, or verification of corrective actions.
• Prepare accurate, objective, and evidence-based audit reports that:
  • Reflect only activities, records, and conditions observed during the audit.
  • Clearly document conformity and nonconformity against auditable requirements.
  • Exclude consulting, advisory, or future-based language.
  • Write nonconformances that are clear, stand-alone, and defensible to independent technical review.
• Maintain effective communication with certification management, technical reviewers, and project teams.
• Represent the certification body professionally during audits and client interactions.
• Identify systemic risks, recurring issues, or areas requiring escalation in accordance with certification and accreditation procedures.
• Obtain and maintain auditor qualification and authorization status as required by assigned certification programs and accreditation rules.
• Participate in required training, assessments, and evaluations to demonstrate and maintain technical competence.
• Complete periodic reassessments or witness evaluations when required by program or accreditation expectations.
• Maintain sufficient audit activity or supporting evidence to demonstrate ongoing competence.

Requirements

• Bachelor’s degree in a scientific, technical, regulatory, or quality-related discipline. Alternative degrees may be accepted when supported by documented relevance to product safety, quality systems, or regulatory compliance.
• Minimum two (2) years of relevant experience in one or more of the following: quality systems, manufacturing operations, regulatory compliance, product safety, or quality assurance.
• Experience with dietary supplements, cosmetics, OTC drugs, or other regulated consumer products preferred.
• Lead Auditor training or equivalent.
• Working knowledge of:
  • GMP-based quality systems.
  • Risk-based auditing principles.
  • Applicable regulatory and certification frameworks, including NSF/ANSI 455 Standards, as applicable to assigned scope.
• Ability to complete additional program-specific training as required to meet minimum qualification expectations.
• Valid driver’s license and reliable transportation.
• Proficiency with Microsoft Word, Excel, Outlook, and electronic audit and reporting systems.

Pay

Salary Range: $49,000 – $108,000. The total pay range takes into account a wide range of factors that are considered in making compensation decisions including, but not limited to, skills; experience and training; licensure and certifications; and other business and organizational needs.

About Us

With a legacy spanning more than 80 years, NSF leverages science and innovation to improve human and planet health. We provide science-driven, independent testing, inspection, certification, and advisory services and develop the very standards that drive the food, water, and life sciences industries worldwide. We empower our clients to navigate shifting regulations to improve consumer health, safety, and quality of life.

About The Team

From farm to fork, NSF is the go-to partner for the food, nutrition, and wellness industries – ensuring the highest level of product safety, quality, integrity, and sustainability. Across the globe, we continue to lead the way in certification, testing, and compliance services, empowering our clients to deliver safer, higher-quality products to consumers while meeting the demands of an ever-changing regulatory environment.