Ryan Holsinger
- Role
- Sr Director - Cyber Security Architect at Community Health Systems
- Location
- Union Star, KY, US
- LinkedIn followers
- 500 followers
About Ryan Holsinger
Senior Cyber Security Executive in Architecture and Engineering with a proven record of…
Experience
Sr Director - Cyber Security Architect
Jun 2022 — Present
Leader of the Cybersecurity Risk Management (CSRM) – Architecture team accountable for the development of an integrated and comprehensive security strategy that both aligns with enterprise-wide strategic technology objectives and protects the organization against cyber threats. • Leading the creation of a team of Cybersecurity architecture professionals responsible for ensuring that enterprise security requirements necessary to protect the organization\'s mission and business processes are adequately addressed in all aspects of enterprise architecture. • Created an architectural strategy and corresponding roadmap focusing on tactical, short-term, and strategic objectives that would help to reduce the risk of Ransomware to the enterprise. • Led the effort to replace the existing legacy Identity Governance and Administration (IGA) platform with a cloud-native platform that would better prepare the enterprise for application migration and integration into the various Cloud platforms. • Begun the creation of a Data Protection Reference Architecture focused on the protection of data through the implementation of a combination of security capabilities through infrastructure and data object tooling. • Consulted closely with IT staff and integration partners (PwC) to secure the modules of an Enterprise Resource Planning (ERP) migration including Financials, Supply Chain Management, and Human Capital Management to the Oracle Cloud (SaaS) for Fusion Applications, Oracle Integration Cloud (PaaS), and Oracle Cloud Infrastructure (IaaS).
Skills
- Solution Architecture
- Agile Methodologies
- Security
- Soa
- IT Strategy
- Servers
- Virtualization
- Websphere
- Service Delivery
- Consulting
- Requirements Analysis
- Itil
- IT Management
- Integration
- Sdlc
- Architecture
- Application Architecture
- Architectures
- Project Management
- Windows Server
- Business Analysis
- Visio
- Disaster Recovery
- Network Design
- Enterprise Architecture
- Enterprise Software
- Infrastructure
- Pmp
- Management
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