We are seeking a highly skilled individual with extensive hands-on administrative experience at both the platform and application tiers, particularly in supporting critical customer-facing applications within the Financial Services Industry. The ideal candidate will have a strong background in troubleshooting environments across the entire architecture, from applications to infrastructure, and will be adept in Linux administration and various data technologies. This role requires a proactive approach to ensuring the scalability, availability, and resiliency of critical applications and services.