Regulated LC-MS/MS Bioanalysis Scientist

Eurofins Clinical Trial Solutions; Lenexa (KS); On-site; USD 90,000 - 125,000; Full time

Benefits offered by this job

Excellent full-time benefits including

Life and disability insurance

401(k) with company match

Paid vacation and holidays

Job summary

Eurofins USA Clinical Trial Solutions in Lenexa, KS, seeks a Research Scientist/Senior Scientist to advance LC‑MS/MS bioanalytical methods in a regulated CRO setting. You will develop, validate, transfer, and support analyses for diverse modalities, coordinating with QA, Operations and scientific leadership.

The role emphasizes hands-on lab work, SOP development, instrument onboarding, and process improvements, with strong emphasis on FDA/EMA/ICH M10 guidelines and teamwork.

Qualifications

• BS, MS, or PhD in Analytical Chemistry, Biochemistry, Pharmaceutical Sciences, Chemistry, or a related field.
• 3–8+ years of relevant bioanalytical laboratory experience.
• Hands-on experience with LC‑MS/MS method development and validation.
• Working knowledge of FDA, EMA, and ICH M10 bioanalytical method validation requirements.
• Experience with LC-MS/MS platforms and bioanalytical studies.
• Strong writing and documentation skills.
• Experience in CRO/pharma/biotech environments.
• Knowledge of LIMS and chromatography data systems.

Responsibilities

• Develop, optimize, qualify, and validate LC‑MS/MS bioanalytical methods for regulated studies.
• Perform sample preparation, instrument operation, data analysis, and troubleshooting.
• Support routine sample analysis for preclinical and clinical studies.
• Assist with assay validation activities in accordance with FDA, EMA, and ICH M10 guidance.
• Analyze and interpret data and contribute to study reports and technical documentation.
• Author and revise SOPs, work instructions, validation protocols, and technical reports.
• Support onboarding, qualification, and maintenance of LC‑MS/MS instrumentation and associated laboratory systems.
• Collaborate with cross‑functional teams including QA, Operations, PM, and Scientific Leadership.
• Identify and implement opportunities for process improvements and efficiencies.
• Maintain compliance with GLP, GCP, and company quality requirements.

Skills

Bioanalytical lab experience

LC‑MS/MS method development

Data analysis

Troubleshooting

Technical writing

Regulated bioanalysis

Collaboration

Process improvement

Education

BS/MS/PhD in Analytical Chemistry, Biochemistry, Pharmaceutical Sciences, Chemistry

Tools

LC‑MS/MS platforms (Waters, Sciex, Thermo, Shimadzu)

LIMS

Chromatography data systems

Laboratory informatics

Job description

Eurofins USA Clinical Trial Solutions in Lenexa, KS, seeks a Research Scientist/Senior Scientist to advance LC‑MS/MS bioanalytical methods in a regulated CRO setting. You will develop, validate, transfer, and support analyses for diverse modalities, coordinating with QA, Operations and scientific leadership.

The role emphasizes hands-on lab work, SOP development, instrument onboarding, and process improvements, with strong emphasis on FDA/EMA/ICH M10 guidelines and teamwork.