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Specialist in Payment Systems Support

Company: DXC Technology Inc.

Location: mississauga, London

Posted: June 13, 2026

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Position Details

Elevate your career with DXC Technology as a Payments Systems Support Specialist, focusing on high-availability payment applications. Your role ensures the stability of critical financial transaction systems.
This position entails monitoring and maintaining diverse payment platforms, including POS, ATM, remote banking, and DCC systems. With a solid 2 years of experience with HP NonStop systems, you must ensure performance and solve complex issues effectively while adhering to PCI standards.
Key Responsibilities:
• Support and monitor high-availability payment applications
• Provide hands-on support for HP NonStop applications
• Troubleshoot and resolve application/system issues quickly
• Collaborate with cross-functional teams for operational needs
• Comply with security and PCI standards
Requirements:
• At least 2 years of HP NonStop systems experience
• Strong knowledge of Lusis Tango and ACI Base24
• Proficiency in TAL, COBOL, and TACL programming