HPE NonStop Systems Administrator

JOB SUMMARY
This role is responsible for supporting a highly available, fault-tolerant platform designed for Authorizations and Payment Platforms for Retail and Small Business Customers. The position involves server and platform maintenance, including patching, and requires expertise in both Guardian OS and OSS environments. A crucial aspect is managing and maintaining a significant number of HSMs and certificates, alongside supporting database technologies and ensuring the security and performance of the NonStop systems.

Key Responsibilities
• Server and platform maintenance and patching support
• Manage OS, Guardian OS, and OSS environments
• Perform Pathway CGI programming
• Utilize tools such as vi, make, bash, and ksh shell scripts
• Provide middleware support for Base24 (POS Debit) and Lusis Tango (Merchant Acquiring) with a focus on ICE SOAP, REST, oAuth, and MQ
• Support Networking aspects including load balancers, firewall policies, TC...