Senior Associate Scientist, Analytical Operations

Role Summary

As a Senior Associate Scientist, Analytical Operations, at Gilead you will contribute to analytical method development and testing, automate analytical workflows, and collaborate with cross-functional teams to advance analytical technologies in support of clinical and commercial programs.

Responsibilities

• Perform Analytical Method Development & Testing
• Perform Liquid Chromatography (LC), Capillary Electrophoresis (CE), and ELISA-based assays to evaluate the impact of process parameters on product quality.
• Support method development, optimization, and validation for late-stage biotherapeutics in compliance with regulatory guidelines.
• Participate in process development, characterization, and comparability studies and analyze in-process and product-related impurities.
• Independently design and execute automation strategies to improve end-to-end testing efficiency, including data management tools.
• Operate, maintain, and troubleshoot automated liquid handling systems (Hamilton and Tecan) and other laboratory automation platforms.
• Lead technology development projects to implement innovative solutions and gain competitive advantages over standard industry practices.
• Work closely with cross-functional teams to advance analytical technologies and automation workflows.
• Provide input on experimental planning and execution, considering economic, regulatory, and safety factors.
• Present results, interpret data, and draw scientifically sound conclusions.
• Author and revise analytical methods, protocols, and reports in accordance with GMP/GxP standards.
• Review testing data for accuracy and compliance with established protocols and specifications.
• Stay current with scientific literature and novel technologies and apply knowledge to ongoing projects.
• Represent Gilead at national and international conferences, sharing insights and advancements in biologics analytical development.

Qualifications

• At a future date, relocation from Oceanside CA to Foster City, CA or direct hire to Foster City CA.

Education

• Bachelor’s degree in a relevant scientific discipline (e.g., bioengineering, chemical engineering, biochemical engineering) with 5+ years of experience OR
• Master’s degree with 3+ years of experience in biologics analytical development.

Technical Skills

• Hands-on experience with LC, CE, ELISA-based methods, and laboratory automation workflows.
• Proficiency in operating and troubleshooting Hamilton and Tecan systems.
• Knowledge of ICH guidelines, GMP/GxP practices is highly preferred.

Core Competencies

• Strong problem-solving skills and ability to proactively identify and implement solutions.
• Excellent organizational and communication skills.
• Ability to work independently and collaboratively in a multidisciplinary environment.