Gilead Sciences · 3 weeks ago
Senior Scientist, Analytical Operations
United States - California - Oceanside
Full-time
Onsite
Mid, Senior Level
$169K/yr - $219K/yr
2+ years expGilead Sciences is committed to creating a healthier world for all people, focusing on tackling diseases such as HIV and cancer. As a Senior Scientist in Analytical Operations, you will lead the implementation of rapid testing capabilities and support process development through high-throughput analytical testing.
BiopharmaBiotechnologyHealth CareManufacturingPharmaceutical
Responsibilities
Work closely with high-throughput team lead and Foster City-based staff to ensure maintenance and management remain aligned across different testing sites
Conduct High-Throughput Testing & Technology Implementation
Implement rapid testing capabilities at the Foster City site, including instrument setup/qualification, sample submission process design, and personnel training
Perform high-throughput analytical testing to support process development across diverse techniques: Liquid Chromatography (LC), Capillary Electrophoresis (CE), Compendial and ELISA-based assays
Drive adoption of novel characterization technologies and automation and support the team on business processes improvement to enhance throughput, data quality, and decision-making speed
Demonstrate comprehensive knowledge in key analytical CMC areas: CQAs, method bridging, reference standards, comparability, and specifications
Contribute to method development and qualification for LC, CE, and MS-based assays supporting product and process characterization
Represent Analytical Development in cross-functional project teams internally and present at national/international conferences externally
Provide guidance to junior team members on experimental planning and execution, considering economic, regulatory, and safety factors
Ensure high-quality, traceable results (ALCOA principles) and implement lean processes for efficient data packages
Participate in technology transfer of assays to QC and external CRO/CMOs
Maintain familiarity with state-of-the-art scientific principles and apply them to projects
Qualification
Required
Ph.D. in Biochemistry or related discipline with 2+ years of industry experience OR MS degree in Biochemistry or related discipline with 6+ years of industry experience OR B.S. degree in Biochemistry or related discipline with 8+ years of industry experience
Significant experience with rapid testing instrumentation, automation, and data processing
Proficiency in LC, CE, MS, and advanced characterization techniques
Familiarity with intact mass analysis, MS/MS for protein/carbohydrate characterization, kinetic analyses, and ultra-performance chromatography
Working knowledge of lab automation, computer validation, data governance, and data protection
Strong understanding of FDA and ICH guidelines for biologics registration and compliance
Demonstrated ability to mentor junior scientists and manage resources effectively
Strong business acumen with ability to balance budget, timelines, and program milestones
Commitment to inclusion, talent development, and team empowerment
Excellent communication, critical thinking, and organizational skills
Ability to work independently and thrive in a matrixed environment
Benefits
Discretionary annual bonus
Discretionary stock-based long-term incentives (eligibility may vary based on role)
Paid time off
Company-sponsored medical, dental, vision, and life insurance plans
Company
Gilead Sciences
Gilead Sciences is a biopharmaceutical company that discovers, develops, manufactures and commercializes therapies for critical diseases.
10001+ employees
H1B Sponsorship
Gilead Sciences has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (269)
2024 (241)
2023 (222)
2022 (208)
2021 (235)
2020 (187)
Funding
Current Stage
Public CompanyTotal Funding
$4.41BKey Investors
Abingworth
2024-11-13Post Ipo Debt· $3.5M
2024-02-29Post Ipo Equity· $210M
2023-09-07Post Ipo Debt· $2B
Leadership Team
Keeley Wettan
Senior Vice President, Legal
Patrick Loerch
Senior Vice President, Clinical Data Science
Recent News
2026-01-09
2026-01-08
2026-01-07
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