Senior Technical Reviewer

NSF International; Ann Arbor (MI); On-site; USD 110,000 - 160,000; Full time

Job summary

NSF International in the Nutrition & Wellness Directorate seeks a Senior Technical Reviewer with deep expertise in analytical chemistry and laboratory testing to extend impact beyond the lab. You will support NSF/ANSI Standard 173 certification for dietary supplements, applying scientific rigor in a customer-facing, standards-driven environment.

Contribute to thought leadership and technical content creation to advance recognition and industry adoption.

Qualifications

• Deep expertise in analytical chemistry and laboratory testing.
• Experience applying scientific rigor in customer-facing contexts.
• Familiarity with dietary supplement standards and NSF/ANSI Standard 173.

Responsibilities

• Lead scientific development and technical leadership for certification programs.
• Explain the science and rigor behind NSF testing to customers, regulators and industry.
• Develop technical content and thought leadership to advance program recognition.

Skills

Analytical chemistry

Laboratory testing

Product formulation

Scientific rigor

Customer-facing

Job description

Are you a scientist with a strong foundation in analytical chemistry or laboratory testing who is ready to extend your impact beyond the laboratory?

As a Senior Technical Reviewer, you will join NSF's growing Nutrition & Wellness Technical Leadership team. This role requires deep expertise in analytical chemistry, laboratory testing, and product formulation, combined with the ability to apply scientific rigor in a customerfacing, standard-driven environment.

Leveraging your scientific credibility and handson laboratory experience, you will help customers, regulators, and industry stakeholders understand the science, rigor, and integrity behind NSF's testing and certification programs. You will play a critical role in the scientific development, maintenance, and technical leadership of NSF/ANSI Standard 173 certification for dietary supplements, representing NSF as a trusted technical authority. In addition, this role contributes to thought leadership and technical content creation-both internally and externally-to advance program recognition, scientific excellence, and industry adoption.

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