AI Data Science Lead - PDM & Tech Ops (Gilead & Kite)

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID‑19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life‑changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. Join Gilead and help create possible, together. AI Data Science Lead – PDM & Tech Ops (Gilead & Kite) Role Overview As part of Gilead’s enterprise AI strategy to accelerate the delivery of life-changing therapies, we are seeking an AI Data Science Lead to drive AI/ML innovation across Pharmaceutical Development & Manufacturing (PDM) and Tech Ops (Technical Operations). This role will develop deep expertise in PDM and Tech Ops processes and design AI-enabled solutions to improve speed, quality, and efficiency across the development lifecycle. You will partner with Product Owners, Solution Architects, and Delivery Leads to ensure scalable, validated, and compliant AI solutions. Reporting to the Director, Data & AI (PDM and Tech Ops), the successful candidate will manage portfolio tracking and metrics across PDM and Tech Ops AI/ML initiatives while serving as an authoritative PDM and Tech Ops domain expert for Data & AI technical teams. This position is based in Foster City, CA (hybrid-eligible). Key Responsibilities Design and execute prompt engineering strategies and conduct experimentation to optimize AI model performance Lead end-to-end AI/ML solutions across PDM and Tech Ops use cases. Lead process discovery across PDM and Tech Ops functions and translate business logic into technical specifications for AI solutions Serve as PDM and Tech Ops SME in AI model design, feature engineering, and solution architecture Document current-state workflows for knowledge management, quality, CMC and design future-state AI-enabled processes and translate into AI-ready problem definitions; Drive process discovery and transformation opportunities Validate AI solutions against current-state workflows and regulatory requirements (including GxP, controls) Contribute to the development of data solutions and provide post-implementation support including troubleshooting and root cause analysis Manage portfolio-level tracking, executive dashboards, and metrics across all finance AI/ML use cases Mentor junior data scientists Skills and Experience Bachelor’s or higher degree in statistics, data science and/or computer science and 5+ years of relevant experience Experience with prompt engineering, LLM testing, or AI model experimentation Exposure to PDM and Tech Ops processes in a corporate environment a plus Good systems thinking ability – seeing connections and patterns and able to visualize workflows and processes. Experience or education on process design preferred. Able to visually depict activity in a process flow and identify opportunities to optimize processes using automation and AI Curious and agile learner across multiple domains Strong problem definition and problem solving skills Able to multitask, prioritize and manage projects Strong oral and written communication skills Familiarity with GxP/GMP Knowledge of ERP and manufacturing systems The salary range for this position is: $146,200.00 - $189,200.00. Gilead considers a variety of factors when determining base compensation, including experience, qualifications, and geographic location. These considerations mean actual compensation will vary. This position may also be eligible for a discretionary annual bonus, discretionary stock-based long-term incentives (eligibility may vary based on role), paid time off, and a benefits package. Benefits include company-sponsored medical, dental, vision, and life insurance plans*. For additional benefits information, visit: * Eligible employees may participate in benefit plans, subject to the terms and conditions of the applicable plans. For jobs in the United States: Gilead Sciences Inc. is committed to providing equal employment opportunities to all employees and applicants for employment, and is dedicated to fostering an inclusive work environment comprised of diverse perspectives, backgrounds, and experiences. Employment decisions regarding recruitment and selection will be made without discrimination based on race, color, religion, national origin, sex, age, sexual orientation, physical or mental disability, genetic information or characteristic, gender identity and expression, veteran status, or other non-job related characteristics or other prohibited grounds specified in applicable federal, state and local laws. In order to ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Era Veterans' Readjustment Act of 1974, and Title I of the Americans with Disabilities Act of 1990, applicants who require accommodation in the job application process may contact View email address on click.appcast.io for assistance. For more information about equal employment opportunity protections, please view the 'Know Your Rights' poster. NOTICE: EMPLOYEE POLYGRAPH PROTECTION ACT YOUR RIGHTS UNDER THE FAMILY AND MEDICAL LEAVE ACT Gilead Sciences will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, (c) consistent with the legal duty to furnish information; or (d) otherwise protected by law. Our environment respects individual differences and recognizes each employee as an integral member of our company. Our workforce reflects these values and celebrates the individuals who make up our growing team. Gilead provides a work environment free of harassment and prohibited conduct. We promote and support individual differences and diversity of thoughts and opinion. For Current Gilead Employees and Contractors: Please apply via the Internal Career Opportunities portal in Workday. Gilead Sciences, Inc. is a biopharmaceutical company that has pursued and achieved breakthroughs in medicine for more than three decades, with the goal of creating a healthier world for all people. The company is committed to advancing innovative medicines to prevent and treat life-threatening diseases, including HIV, viral hepatitis and cancer. Gilead operates in more than 35 countries worldwide, with headquarters in Foster City, California.