Mount Sinai Health System Tech Stack

Integrated healthcare system operating seven hospitals and a medical school in New York

Hospitals and Health Care New York, NY 10,001+ employees Founded 2013 Nonprofit

Mount Sinai operates a large healthcare delivery network anchored in seven hospital campuses, a medical school, and extensive ambulatory services across New York City. The tech stack reflects a traditional health system architecture—Epic as primary EHR, PACS for imaging, IDX for billing—layered with research-grade tools (R, Python, MATLAB, REDCap, CyTOF, qPCR) concentrated among the research and data teams. Adoption of Kubernetes and Hadoop signals early moves toward scalable data infrastructure, likely to support clinical analytics and population health initiatives.

Tech Stack 110 technologies

Core StackEpic Systems Python MATLAB C++ C# Siemens Linux VMware Jira Confluence Microsoft Office ELISPOT qPCR CyTOF PACS IDX MyChart R Word RNAi OMOP CDM Excel PowerPoint Outlook Stata PeopleSoft RStudio Bash Windows REDCap+76 more

AdoptingKubernetes Zendesk Hadoop

What Mount Sinai Health System Is Building

◆Challenges

Compliance with regulations
Reducing denials
Expanding access to services
Streamlining work processes
Improving patient engagement
Reducing length of stay
Revenue leakage
Population health management
Improving revenue process efficiency
Operational inefficiencies

▲Active Projects

New grant implementation
Performance improvement program
Sticu trauma research projects
Purposeful hourly rounding
Jcaho survey preparations
Expanding access to culturally responsive health services
Telehealth and remote patient monitoring programs
Hospital quality improvement initiatives
Myeloid malignancies modeling with human pluripotent stem cells
Patient engagement pilot program

Hiring Activity

Steady1,300 roles · 420 in 30d

Department

Healthcare

856

Research

247

Ops

Support

Finance

Engineering

Security

Data

Seniority

Junior

460

Mid

432

Senior

230

Manager

Director

Staff

Intern

Lead

Notable leadership hires: Lead Agent, Division Director, Chief Infectious Diseases, Medical Director, Director of Nursing

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About Mount Sinai Health System

Mount Sinai Health System is a nonprofit integrated healthcare provider operating seven hospital campuses, a medical school, and a community-based ambulatory network across New York City. The organization operates at scale: 48,000 employees delivering inpatient, outpatient, tertiary, and quaternary care. The active hiring profile is healthcare-dominant (856 roles), with meaningful depth in research (247 roles) and smaller engineering, data, and security teams. Current organizational focus spans performance improvement, quality initiatives, telehealth expansion, and culturally responsive service models, alongside active research programs in myeloid malignancies and stem cell modeling.

HeadquartersNew York, NY

Company Size10,001+ employees

Founded2013

Hiring MarketsUnited States

Frequently Asked Questions

What EHR system does Mount Sinai use?

Epic Systems serves as the primary EHR platform, integrated with IDX for revenue cycle management and MyChart for patient engagement. PACS handles imaging data across the health system.

What research tools does Mount Sinai use?

Research infrastructure includes REDCap for data management, R and Python for analysis, MATLAB for modeling, CyTOF and qPCR for cell and molecular analysis, and OMOP CDM for standardized clinical data representation. Active projects include myeloid malignancies modeling with human pluripotent stem cells.