Our Leadership Team
Experienced cybersecurity leaders guiding RSI Security’s strategy, expertise,
and commitment to protecting organizations in an evolving threat landscape.
John Shin
Founder & CEO | EOS Visionary
John Shin is the Founder and CEO of RSI Security, bringing more than 20 years of experience across information technology, cybersecurity, and business leadership. His background spans security strategy, critical infrastructure, regulatory compliance, and IT operations, giving him a practical perspective on helping organizations manage complex security and risk challenges.
As CEO, John leads RSI Security’s mission to connect cybersecurity and compliance with real business objectives. His approach emphasizes practical risk reduction, scalable security programs, and trusted client relationships, helping organizations move beyond checkbox compliance toward stronger, more resilient security strategies.
Keith Sipmann
Head of Delivery & Operations | EOS Integrator
Keith is Head of Delivery & Operations at RSI Security, bringing extensive experience in client experience, operations, and project management to help teams deliver successful security and compliance engagements.
Chad Martin
Senior Manager of Technical Operations
Chad is Senior Manager of Technical Operations at RSI Security, where he directs global security operations and brings more than 20 years of experience to CMMC, DFARS, FedRAMP, and NIST-aligned client programs.
Patrick Murphy
Manager of Cybersecurity Compliance & Risk Services
Patrick is Manager of Cybersecurity and Risk Services at RSI Security, helping organizations navigate complex security, compliance, and risk challenges through practical, strategic guidance.
Kasim Shahid
Finance Manager
Kasim is Finance Manager at RSI Security, supporting the organization’s financial operations, planning, and reporting to help drive sustainable business growth.
Build What’s Next With Us
Great teams are built by people who bring different perspectives, expertise, and ideas to the table. Explore opportunities
to grow your career, make an impact, and help shape the future of cybersecurity at RSI Security.