Lead Analytical Chemist: Methods Development & Validation

Nutraceutical Systems International Lp; Austin (TX); On-site; USD 100,000 - 115,000; Full time

Job summary

Nutraceutical Systems International Lp in Austin, TX seeks a Senior Analytical Chemist with a strong background in methods development and validation to drive analytical excellence in natural products and dietary supplements. The role requires an MS or PhD in analytical chemistry or related field and at least 10 years in analytical sciences.

You will develop and validate methods, analyze complex matrices, mentor staff, and collaborate across R&D, manufacturing, and quality.

Qualifications

• MS or PhD in Analytical Chemistry, Natural Products Chemistry, Organic Chemistry or related field.
• Minimum of 10 years of industry experience in analytical chemistry, preferably in natural products, pharmaceuticals, dietary supplements, or related fields.
• Proven track record in method development and validation for complex matrices.
• Expertise in advanced chromatographic and spectroscopic techniques (e.g., HPLC, LC-MS, GC, ICP-MS, NMR).
• Strong understanding of natural product characterization, phytochemical analysis, and bioactive compound quantification.
• Familiarity with regulatory guidelines (e.g., USP, ICH, FDA, cGMP).
• Excellent problem-solving, organizational, and communication skills.
• Demonstrated leadership and mentoring ability.

Responsibilities

• Develop, optimize, and validate analytical methods (HPLC, LC-MS, GC-MS, ICP-MS, UV-Vis, etc.) to support R&D, manufacturing, and quality control needs.
• Analyze raw materials, intermediates, and finished products for identity, purity, potency, and stability.
• Lead troubleshooting of analytical challenges and provide scientific expertise across departments.
• Design experiments, interpret complex datasets, and present findings to technical and non-technical stakeholders.
• Author and review technical reports, method SOPs, and regulatory documentation (as applicable).
• Mentor junior chemists and provide technical leadership within the analytical team.
• Stay current with advances in analytical instrumentation, method development strategies, and regulatory requirements.

Skills

Analytical chemistry

Method development

Method validation

Leadership

Mentoring

Regulatory knowledge

Problem-solving

Communication

Education

Master's/PhD in Analytical Chemistry, Natural Products Chemistry, Organic Chemistry or related field

Tools

HPLC

LC-MS

GC

ICP-MS

NMR

UV-Vis

Job description

Nutraceutical Systems International Lp in Austin, TX seeks a Senior Analytical Chemist with a strong background in methods development and validation to drive analytical excellence in natural products and dietary supplements. The role requires an MS or PhD in analytical chemistry or related field and at least 10 years in analytical sciences.

You will develop and validate methods, analyze complex matrices, mentor staff, and collaborate across R&D, manufacturing, and quality.