Meta Platforms is replacing longtime infrastructure leader Santosh Janardhan with former Amazon Web Services executive David Brown as capital expenditures surge for artificial intelligence development.
Operational Shifts in Meta Infrastructure
- Santosh Janardhan will depart his role as head of infrastructure and co-head of engineering in early 2027, staying through the first quarter to support the transition.
- David Brown, a former senior vice president at Amazon Web Services who joined Meta in July, will assume formal operational leadership of the division.
- The transition coincides with heavy capital investments, with Meta forecasting full-year 2026 capital expenditures between $135 billion and $145 billion.
Leadership Changes Under Investor Scrutiny
Santosh Janardhan informed employees on Wednesday in an internal memo that it was time to pass leadership to David Brown, as reported by CNBC. Janardhan, who joined Facebook in October 2009 according to India Today, helped build the hardware, data centers, and computing architecture supporting the social media giant’s global operations.
“As we make the next set of choices about our priorities, this is the right time for Dave to take the lead in shaping that work,” Janardhan wrote in the memo, as noted by CNBC. “Dave has spent his career building and operating dependable infrastructure for a wide range of demanding workloads. He has the instincts, depth and judgment this moment requires.”
Santosh Janardhan, Meta's head of infrastructure and co-head of engineering, will leave in 2027, and former AWS senior vice president David Brown will take over.#Applitank #Meta #AWS pic.twitter.com/e2GcneqWqz
Janardhan will remain with the company through the first quarter of 2027 to support the handover. Afterwards, his new role will be chief technology officer of Meta Compute, a project directed by Meta President and Vice Chairman Dina Powell McCormick alongside technical head Daniel Gross.
David Brown Joins Meta to Expand Cloud Computing Services
David Brown brings nearly two decades of cloud computing experience from Amazon Web Services, where he most recently served as a senior vice president overseeing compute and machine-learning services, according to reporting by India Today. His arrival takes place as Meta Platforms investigates the prospect of shifting its growing infrastructure into a commercial cloud computing enterprise, which could grant external clients access to AI capabilities and computing power.
Meta Platforms' longtime infrastructure chief and co-head of engineering, Santosh Janardhan, will step down in early 2027, marking a significant leadership transition as the company accelerates its massive AI expansion. According to an internal memo obtained by Bloomberg, Dave…
The executive shuffle follows another departure at the company. Chief Strategy Officer Dave Wehner announced earlier in November that he is leaving to become chief financial officer of Fireworks, an AI training and inference startup.
| Financial Metric | Reported Figure | Context & Impact |
|---|---|---|
| Full-Year 2026 Capex Forecast | $135 billion to $145 billion | Reflects investments in data centers, computing equipment, and supporting infrastructure. |
| Third-Quarter Capex | $34.91 billion | Spoken on capital expenditure in the third quarter alone, as cited by India Today. |
| Third-Quarter Free Cash Flow | -$2.12 billion | Prompted S&P Global Ratings to revise Meta’s credit rating outlook from stable to negative in late October. |
Negative Free Cash Flow Leads to Negative Credit Outlook
Meta reported negative free cash flow of $2.12 billion for the third quarter, a performance that led S&P Global Ratings to revise the company’s credit rating outlook from stable to negative in October.

Analysts anticipate that capital expenditures will continue to accelerate into 2027 as the company expands its data center footprint, which currently spans 103 operational sites and 71 upcoming or under-construction locations globally, according to data outlined by TipRanks.
Disclaimer: The information provided in this article is for educational and informational purposes only and does not constitute financial advice.
Meta's infra chief is leaving, per Reuters: Santosh Janardhan steps down early 2027 At Meta since 2009 Successor: Dave Brown, ~20 years at AWS Janardhan stays through Q1, then CTO of Meta Compute The man who built Meta's AI backbone is handing it over mid-buildout.
🚨 META IS REPLACING ITS AI INFRASTRUCTURE CHIEF$META infrastructure head Santosh Janardhan will reportedly step down from his role in early 2027, with former AWS executive Dave Brown taking over Janardhan will remain as CTO of Meta Compute as Zuckerberg continues expanding… pic.twitter.com/QwnurJa4EJ