We are seeking an experienced and analytical

QC Scientist to join a growing, regulated laboratory environment specializing in biologic analysis. Working closely with lab leadership, you will play a pivotal role in overseeing testing workflows, managing client project timelines, and ensuring strict regulatory compliance. Key Responsibilities:

Analytical Execution & Oversight:

Design, oversee, and conduct complex quality control assays for biological products, with a heavy focus on advanced liquid chromatography ( HPLC ). Project & Client Management:

Serve as a technical point of contact for external clients, ensuring project milestones are met on time and communication remains seamless. Regulatory & Documentation Compliance:

Generate, review, and manage critical GMP documentation, including standard operating procedures (SOPs), Certificates of Analysis (CoA), deviations, Out-of-Specification (OOS) investigations, and CAPAs. Team Leadership:

Mentor, direct, and supervise junior laboratory technicians,



ensuring experimental workflows are executed accurately and safely. Qualifications & Requirements:

Education

Bachelor’s or Master’s degree in Biotechnology, Biochemistry, Chemistry, or a closely related life sciences discipline. Technical Expertise:

Demonstrated, hands‑on experience developing and running

HPLC methodologies. Industry Experience:

A strong background working within a

Pharmaceutical Quality Control laboratory operating under strict

GMP regulations is mandatory. Preferred Skills:

Prior exposure to protein characterization techniques (such as Western Blot, ELISA, or electrophoresis) is highly advantageous. Languages:

Professional proficiency in English (written and spoken). Scheduling:

Flexibility to commit fully to either the designated morning (6h – 14h) or afternoon shift schedule (14h - 22h).

📌 Quality Control Scientist (Madrid)
🏢 Randstad España
📍 Madrid