10 Gilead IT leaders
Dave Garrin, Executive Director - Head of Infrastructure & Employee Experience at Gilead Sciences, is one of ten Gilead IT leaders listed here, alongside people who hold IT director, infrastructure director and IT service management director roles at the company. A reader can learn how IT leaders work at Gilead from people who have held the role.
Professionals to explore
Abhishek Gupta
LinkedInExperience: Director, IT · Gilead Sciences
Abhishek Gupta has been Director, IT at Gilead Sciences since March 2022, based in the San Francisco Bay Area; the profile headline lists cloud, AI/ML, data science, analytics and ERP. Abhishek Gupta was Associate Director, IT (2019–2022), Senior Manager (2018–2019) and IT Manager (2013–2018) at Gilead Sciences, and Project Lead at Deloitte (2012–2013).
Dave Garrin
LinkedInExperience: Executive Director - Head of Infrastructure & Employee Experience · Gilead Sciences
Dave Garrin has been Executive Director - Head of Infrastructure & Employee Experience at Gilead Sciences since April 2023, based in Raleigh; the profile says Dave Garrin leads Infrastructure & Employee Experience at Gilead with a global organization of 120+ professionals. Dave Garrin was Senior Director - Infrastructure, Platforms & End User Services at NetApp (2011–2023) and Vice President - Infrastructure Operations at Citi (1998–2004).
Jim Prass
LinkedInExperience: Sr Director Worldwide Infrastructure & Operations · Gilead Sciences
Jim Prass has been Sr Director Worldwide Infrastructure & Operations at Gilead Sciences since May 2018, based in Pleasanton, California. Jim Prass was Director, Service Transition and Operations at Kaiser Permanente (2014–2017), Sr Director, Infrastructure at Blackhawk Network (2012–2014), Director, IT at ADP (2001–2012) and Director, IT Operations at Photronics (1998–2000).
Karthik Mothe
LinkedInExperience: Director, IT Systems Engineering · Gilead Sciences
Karthik Mothe has been Director, IT Systems Engineering at Gilead Sciences since November 2023, based in Raleigh, North Carolina and tagged at director level in engineering and technical. Karthik Mothe was Senior Manager at Gilead Sciences (2016–2024) and Consultant at Genpact (2006–2016), and held a contractor role at GE (2010–2011).
Kelwin Young
LinkedInExperience: Director, IT Enterprise Platforms and Infrastructure Portfolio Manager · Gilead Sciences
Kelwin Young has been Director, IT Enterprise Platforms and Infrastructure Portfolio Manager at Gilead Sciences since July 2019, based in San Francisco; the profile says the role is responsible for portfolio and project management. Kelwin Young was IT Portfolio Manager, Associate Director (2018–2019) and IT Portfolio Manager (Sr. Manager) (2014–2018) at Gilead Sciences, and Senior Manager, IT Applications at Blue Shield of California (2012–2014).
Rob Boga
LinkedInExperience: Director - Information Technology Systems Engineering (Employee Experience) · Gilead Sciences
Rob Boga has been Director - Information Technology Systems Engineering (Employee Experience) at Gilead Sciences since October 2018, based in San Mateo; the profile headline reads Director Global IT Infrastructure at Gilead Sciences and lists network infrastructure, applications, audiovisual and collaboration systems. Rob Boga was Associate Director IT WIO (2017–2018) and Senior Manager IT - Gilead WIO (2014–2017) at Gilead Sciences.
Sachin Sontakke
LinkedInExperience: Executive Director IT · Gilead Sciences
Sachin Sontakke has been Executive Director IT at Gilead Sciences since August 2026; the profile describes leading AI and Generative AI initiatives across R&D, Pharmaceutical Development, Technical Development, Quality and Operations. Sachin Sontakke also holds Senior Director Information Technology, Cloud, Data and Analytics (since 2021) and was Director Of Information Technology, Enterprise Data & Analytics and Platforms (2018–2021) at Gilead Sciences.
Sean Riggenbach
LinkedInExperience: Director, Public Cloud · Gilead Sciences
Sean Riggenbach has been Director, Public Cloud at Gilead Sciences since October 2022, based in Spring, Texas; the profile says the role is responsible for delivery of Gilead Cloud Services and operational support of the cloud, including vendor management of cloud providers and MSPs. Sean Riggenbach was Manager, Public Cloud Service (2019–2022) and IT Program Manager PMP CSM (2014–2019) at HP.
Toniya Mishra, MBA
LinkedInExperience: Director, IT Service Management · Gilead Sciences
Toniya Mishra, MBA has been Director, IT Service Management at Gilead Sciences since November 2023, based in Cary, North Carolina; the profile says Toniya Mishra leads the Service Management Solutions team. Toniya Mishra was Sr. Manager, IT Office of the CIO (2022–2023), IT Manager (2019–2022) and Business Systems Analyst (2013–2019) at NetApp.
Trinh Tran
LinkedInExperience: Director, IT Enginerring · Gilead Sciences
Trinh Tran has been Director, IT Enginerring at Gilead Sciences since June 2024, based in the San Francisco Bay Area; the profile headline reads Director, IT Infrastructure Engineering and lists experience with NetApp storage architecture, design and administration. Trinh Tran also holds Associate Director of Information Technology in Storage Infrastructure at Gilead Sciences and was Storage Admin at Genentech (2009–2014).
Choose the right perspective
Pick the person whose own title and systems area are closest to your question, and check the dates on each role. Match scope as well, since a leader running one application or infrastructure area and one running a wider technology group will answer from different vantage points.
Questions to take into the conversation
- 01What took most of your time in your current IT role, and how did you decide what to handle yourself and what to delegate?
- 02How did you balance keeping existing systems running against modernization work on your teams?
- 03What did you carry over from earlier roles that changed how you lead technology teams?
Reaching Gilead IT leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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