Lab Scientist

Title: Lab Scientist – Analytical Chemistry, Technical Operations

Location: Hazelwood, MO

Duration: 10 months contract with extension upto 18 months (possible full time conversion)

Pay range: $60/hr - $70/hr

Position Summary

We are seeking a detail-oriented and highly organized Lab Scientist to support analytical chemistry laboratory tests and facility activities. This onsite role is responsible for assisting with analytical testing, laboratory maintenance, equipment coordination, controlled documentation, and sample management while ensuring compliance with established quality standards and laboratory procedures. The ideal candidate will possess strong analytical chemistry knowledge, experience with laboratory instrumentation, and a commitment to data integrity, safety, and continuous improvement.

Key Responsibilities

Analytical Laboratory

Operate and maintain analytical chemistry instrumentation, including HPLC, LC-MS, GC, spectrometry, and Karl Fischer titration systems.

Perform analytical testing activities, such as routine laboratory analyses, analytical method development and validation.

Troubleshoot instrument and laboratory issues and coordinate maintenance activities as needed.

Documentation and Quality Systems

Draft, review, revise, and maintain controlled documents, including Standard Operating Procedures (SOPs), analytical methods, forms, work instructions, and laboratory records.

Ensure documentation is completed accurately, legibly, and in compliance with applicable quality requirements.

laboratory record retention, filing, storage, and archival activities.

Laboratory Operations

Coordinate laboratory logistics and operational activities to support testing schedules and project timelines.

Follow laboratory safety procedures and promote a safe working environment.

Required Qualifications

Bachelor’s degree (BS or BA) in Chemistry or a related scientific discipline.

3–5 years of laboratory, technical, or operations support experience in an analytical environment.

Working knowledge and experience of analytical techniques and instrumentation, including HPLC, LC-MS, GC, spectroscopy, and Karl Fischer titration.

Strong understanding of laboratory documentation practices and controlled-document management.

Preferred Qualifications

Graduate degrees in science.

Experience in the pharmaceutical, biotechnology, or regulated laboratory environment.

Hands-on experience with LC-MS instrumentation.

Knowledge of Good Manufacturing Practices (GMP) and data integrity principles.

Experience authoring and maintaining laboratory SOPs and quality records.

Required Competencies

Strong written and verbal communication skills with the ability to effectively interact with internal and external stakeholders.

Excellent organizational and time-management skills, with the ability to prioritize multiple projects and meet deadlines.

Ability to work independently while also contributing effectively within a team environment.

High attention to detail and commitment to accuracy.

Strong problem-solving skills and a proactive approach to laboratory operations.

Ability to consistently follow procedures, quality requirements, and safety standards.

Working Conditions

Primarily onsite laboratory-based position.

Require handling of chemicals, laboratory reagents, and analytical instrumentation.

Ability to stand, walk, and perform routine laboratory tasks for extended periods.

This position offers the opportunity to contribute to a dynamic analytical laboratory environment while supporting high-quality scientific operations, regulatory compliance, and continuous improvement initiatives.