Chemist I

Location: Pomona, CA | Department: Analytical Toxicology Laboratory | Full-Time Contract (6 months)

About the role

We are seeking a motivated Analytical Chemist I to support our Analytical Toxicology Laboratory on a six-month contract assignment. The successful candidate will perform routine sample preparation, analytical testing, data review, and documentation activities in support of toxicology studies. This role offers hands-on experience with modern analytical instrumentation and the opportunity to work in a fast-paced, regulated laboratory environment.

Responsibilities

• Perform sample preparation and extraction.
• Conduct routine analyses using analytical instrumentation, LC-MS/MS.
• Prepare reagents, standards, controls, and calibration solutions.
• Execute analytical methods according to approved procedures and study protocols.
• Review analytical data for accuracy, completeness, and compliance with laboratory requirements.
• Maintain accurate laboratory records, notebooks, and electronic documentation.
• Assist with instrument maintenance, troubleshooting, and performance checks.
• Participate in laboratory investigations, deviations, and corrective actions as assigned.
• Support laboratory organization, inventory management, and general housekeeping activities.
• Follow all applicable safety, GMP, GLP, and laboratory procedures.
• Carry out duties in compliance with established business policies.
• Demonstrate commitment to the development, implementation, and effectiveness of Quality Management System per ISO, FDA, and other regulatory agencies.

Requirements

• Bachelor's degree in Chemistry, Biochemistry, Analytical Chemistry, Toxicology, or a related scientific discipline.
• 0 to 2 years of analytical laboratory experience.
• Basic understanding of chromatographic and mass spectrometry techniques.
• Strong proficiency in pipetting techniques, including accurate and precise handling of microliter volumes and preparation of standards, controls, and sample dilutions.
• Strong attention to detail and organizational skills.
• Ability to follow written procedures and maintain accurate documentation.
• Proficiency with Microsoft Office applications.

Preferred Qualifications

• Experience in a toxicology, pharmaceutical, environmental, or CRO laboratory.
• Hands-on experience with LC-MS/MS systems.
• Knowledge of GMP, GLP, or regulated laboratory environments.

Physical Requirements

• Ability to work in a laboratory environment for extended periods.
• Ability to lift up to 25 pounds.
• Ability to wear required personal protective equipment (PPE).

What You'll Gain

• Hands-on analytical toxicology experience.
• Exposure to regulated laboratory operations and quality systems.
• Opportunity to work alongside experienced chemists and laboratory professionals.
• Experience with state-of-the-art analytical instrumentation.