Research Associate - Analytical Testing

About the role

Support analytical testing for toxicity studies involving agricultural products, intermediates, metabolites, and impurities. Work under the guidance of a Principal Investigator to apply modern chromatographic and mass spectrometry techniques to generate high-quality analytical data in a GLP-regulated environment.

Responsibilities

• Perform routine and non-routine analysis of toxicity study samples, including dose and diet formulations, in vitro samples, and animal matrices
• Prepare, extract, and purify samples for chromatographic and mass spectrometric analysis
• Develop and optimize chromatographic methods to separate, identify, and quantify active compounds and metabolites
• Operate, calibrate, maintain, and troubleshoot analytical instrumentation including HPLC, UHPLC, LC/UV, LC-MS/MS, radiochemical detectors, liquid scintillation counters, and fraction collectors
• Generate accurate, reliable, and reproducible analytical data to support GLP studies and technical reports
• Maintain detailed laboratory documentation and ensure data integrity
• Perform routine laboratory and analytical equipment maintenance
• Collaborate with scientists and project teams to meet study timelines and project objectives

Qualifications

• Bachelor's degree in Chemistry or a related scientific discipline required
• Minimum of 5 years of experience in a GLP laboratory environment
• Hands-on experience with HPLC, UHPLC, and chromatographic method development
• Experience with LC/MS and LC-MS/MS analytical techniques
• Experience handling radiolabeled (¹?C) samples is highly preferred
• Experience supporting regulated analytical testing and GLP documentation

Key Skills

• Strong analytical chemistry and chromatography expertise
• Excellent troubleshooting and problem-solving skills
• Strong attention to detail and organizational abilities
• Ability to manage multiple projects while meeting deadlines
• Effective written and verbal communication skills
• Ability to work independently and collaboratively in a laboratory environment
• Familiarity with chromatography data systems and analytical instrument software

Preferred Background

• Experience supporting toxicology, agrochemical, environmental, pharmaceutical, or regulatory studies
• Experience with radiochemical analytical techniques and ¹?C sample handling
• Knowledge of biological sample extraction and purification
• Familiarity with GLP regulations and regulated laboratory documentation

Additional Details

Location: Newark, DE
Job Type: Full-time Contract
Schedule: Monday–Friday, 8:00 AM–5:00 PM
Pay Rate: $35–50/hour, depending on experience