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.

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 – Research (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 Research (Gilead and Kite). This role will develop deep expertise across research domains including target discovery, translational research, biomarker development, early clinical research, and cell therapy.

You will design and deliver AI-enabled solutions to accelerate scientific discovery and improve decision-making. You will partner with Product Owners, Solution Architects, and Delivery Leads to ensure scalable and compliant AI solutions. Reporting to the Director, Data & AI (Research), this role will lead end-to-end AI use cases and manage portfolio tracking and metrics across Research AI/ML initiatives.

Key Responsibilities

• Design and execute prompt engineering strategies and conduct experimentation to optimize AI model performance
• Lead end-to-end AI/ML solutions across research use cases including pathological image processing, target identification and biomarker discovery
• Translate scientific workflows into AI-ready problem definitions and technical specifications
• Serve as Research SME in AI model design and solution architecture
• Document current-state research workflows and design future-state AI-enabled processes
• Apply AI and LLM-based approaches to unstructured scientific data
• Validate AI solutions against scientific rigor and reproducibility standards
• Support development of scalable AI solutions and provide post-implementation support
• 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 Data Science, Computer Science, Bioinformatics, or related field with 6–10 years of experience
• Strong experience applying AI/ML to life sciences research
• Experience with prompt engineering, LLMs, and AI experimentation
• Exposure to research domains such as discovery or translational sciences
• Strong systems thinking and problem-solving skills
• Experience working with scientific datasets (omics, imaging, or non-clinical)
• Strong communication skills across scientific and technical teams
• Ability to manage multiple AI initiatives and priorities

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:

https://www.gilead.com/careers/compensation-benefits-and-wellbeing

* 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 ApplicantAccommodations@gilead.com for assistance.

For more information about equal employment opportunity protections, please view the 'Know Your Rights' poster.

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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.