Senior LC-MS/MS Bioanalytical Scientist - Regulated CRO

Eurofins; Lenexa (KS); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical, dental, vision

401(k) with company match

Paid vacation and holidays

Life and disability insurance

Job summary

Eurofins is seeking a Research Scientist/Senior Scientist to support LC-MS/MS bioanalytical capabilities in a regulated CRO environment. You will contribute to method development, validation, transfer, and support sample analysis for diverse modalities, working with QA, Operations and Scientific Leadership.

The ideal candidate has hands-on LC-MS/MS experience and will help implement SOPs and quality processes, with opportunities to advance new capabilities in a growing lab.

Qualifications

• BS, MS, or PhD in Analytical Chemistry, Biochemistry, Pharmaceutical Sciences, Chemistry or related field.
• 3–8+ years of relevant bioanalytical laboratory experience.
• Hands‑on LC-MS/MS method development and validation experience.
• Familiarity with FDA/EMA/ICH M10 bioanalytical validation requirements.

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 lab systems.
• Collaborate with Quality Assurance, Operations, Project Management, and Scientific Leadership.
• Identify and implement opportunities for process improvements and efficiencies.
• Maintain GLP, GCP, and quality system compliance.

Skills

LC-MS/MS operation

Bioanalytical method development

Regulatory compliance (FDA/EMA/ICH)

Technical writing

Team collaboration

Education

BS/MS/PhD in Analytical Chemistry/related

Tools

Waters LC-MS/MS

Sciex LC-MS/MS

Thermo Fisher LC-MS/MS

Shimadzu LC-MS/MS

Job description

Eurofins is seeking a Research Scientist/Senior Scientist to support LC-MS/MS bioanalytical capabilities in a regulated CRO environment. You will contribute to method development, validation, transfer, and support sample analysis for diverse modalities, working with QA, Operations and Scientific Leadership.

The ideal candidate has hands-on LC-MS/MS experience and will help implement SOPs and quality processes, with opportunities to advance new capabilities in a growing lab.