Director, Biostatistics

For Current Gilead Employees and Contractors:

Please log onto your Internal Career Site to apply for this job.

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
 

Title: Director, BiostatisticsLocation: Foster City, CA or Parsippany, NJ or REMOTE (within the US)POSITION OVERVIEW:
As a Biostatistics/Data Science leader, you will guide and manage a team responsible for designing, developing, and implementing data workflows and solutions that support drug development, and other key business use cases across Gilead. The team’s work will emphasize building efficient, scalable, and compliant data pipelines, automated processes, and reproducible R-based tools. You will oversee version control and collaborative coding workflows on GitHub, ensuring rigorous software engineering standards, robust code quality, and seamless integration into existing enterprise data infrastructures.You will be instrumental in leveraging open-source software development best practices within a pharmaceutical context, including familiarity with Pharmaverse packages and the unique challenges of regulated environments. Additionally, you will partner with internal stakeholders and IT to ensure alignment with infrastructure requirements, maintain data governance and compliance standards, and foster a culture of data-driven efficiency and continuous improvement.A successful candidate will be a strong technical project manager and a hands-on statistics/data science leader, comfortable overseeing complex R package initiatives, coordinating cross-functional teams, and ensuring high standards of reproducibility, transparency, and scalability.KEY RESPONSIBILITIES:

• Technical Project Management & Leadership:
  • Lead, manage, and mentor a team of statisticians, data scientists and engineers.
  • Act as the primary technical project manager for complex R package development tasks, ensuring timely delivery, version control, testing, and documentation.
  • Effectively manage code repositories, workflows, pull requests, and CI/CD pipelines to maintain code integrity and streamline development processes.
• Strategic Leadership & Cross-Functional Collaboration:
  • Serve as a statistics/data science leader, shaping department-level standards, tools, and methodologies for data-intensive projects.
  • Collaborate closely with study teams, engineers, product managers, and other stakeholders to identify and implement efficient data workflows that accelerate R&D and other business operations.
  • Provide thought leadership in defining short- and long-range technical roadmaps for statistics and data science initiatives, ensuring alignment with organizational strategies.
• Solution Architecture & Infrastructure Coordination:
  • Define and guide solution architectures for data workflows, integrating R package development and open-source tools into enterprise data pipelines.
  • Work with technical teams and business partners to identify and implement cloud, database, and infrastructure components that support large-scale, secure, and compliant solutions.
  • Drive continuous improvement in data modeling, automation, data formatting, and performance optimization, applying pharmaceutical industry best practices and regulatory considerations.
• Technical Excellence & Innovation:
  • Oversee the design, deployment, and maintenance of data workflows that emphasize automation, reproducibility, and consistent standards.
  • Lead the development and maintenance of custom R packages, ensuring adherence to industry standards and leveraging tools from the Pharmaverse ecosystem.
  • Champion modern, high-performance storage formats, cloud-based architectures, and distributed computing technologies to manage large datasets effectively in a regulated environment.
  • Implement strategies for efficient data pipelines, focusing on data ingestion, cleaning, transformation, validation, and quality control.
• Operational Management & Compliance:
  • Ensure all data engineering deliverables, including R packages and automated workflows, adhere to best practices, corporate policies, and relevant regulatory requirements.
  • Identify cross-project synergies and opportunities for standardization, developing reusable code components and frameworks that align with Pharma open-source initiatives.
  • Manage resource planning and investments to support the execution of the data engineering strategy and ongoing initiatives.

BASIC QUALIFICATIONS:

• Education & Experience:
  • PhD in Statistics, Biostatistics, Computer Science, Information Systems, or a related field with 8+ years of relevant experience; or
  • MS in a related discipline with 10+ years of experience; or
  • BS in a related discipline with 12+ years of experience.
  • Prior experience in pharmaceutical or life sciences domains is highly desirable.
• Technical & Leadership Experience:
  • Minimum of 6 years managing cross-functional statistics/data science or data engineering teams.
  • Extensive experience with R programming and developing complex R packages, including testing, documentation, and dependency management.
  • Demonstrated experience using GitHub for version control, issue tracking, code reviews, and CI/CD to ensure high-quality, maintainable codebases.
  • Strong background in data engineering practices, pipeline development, data cleaning, data validation, and efficient ETL processes.
  • Experience with Pharmaverse packages and familiarity with open-source development workflows for clinical trials.
  • Nice to have: Proficiency in additional programming languages (e.g., Python, SQL, html, javascript) and distributed computing frameworks.
  • Nice to have: Experience building and managing AWS-based data pipelines for R.

KNOWLEDGE, SKILLS & ABILITIES:

• Expert knowledge in statistics/data science and software development principles for R package development in a pharmaceutical context.
• Advanced knowledge of GitHub workflows, branching strategies, and CI/CD tools, with a track record of success in highly regulated environments.
• Strong problem-solving abilities, algorithm design experience, and comfort handling complex projects at scale.
• Adaptable and flexible, able to manage multiple priorities and pivot as needed within a dynamic, compliance-driven setting.
• Excellent communication skills, with the ability to present complex technical concepts to varied audiences, including executive stakeholders and regulatory personnel.
• Demonstrated leadership, including influence without authority, conflict resolution, and effective team coaching.
• Strong organizational and project management abilities, with a proven record of delivering high-quality results on schedule and within scope.

ADDITIONAL REQUIREMENTS:

• Ability to travel as needed.

 

The salary range for this position is: $221,170.00 - $286,220.00. 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.

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As an equal opportunity employer, Gilead Sciences Inc. is committed to a diverse workforce. Employment decisions regarding recruitment and selection will be made without discrimination based on race, color, religion, national origin, gender, 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.
 

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For Current Gilead Employees and Contractors:

Please log onto your Internal Career Site to apply for this job.