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Hiring companyUnisys

Verified 2 days ago

Principal Mainframe Architect

Bangalore,India Full-time On-site

About the role

Own and drive enterprise mainframe architecture vision, strategy, and roadmap. Lead large-scale modernization initiatives (re-hosting, re-platforming, refactoring, re-architecting) and hybrid cloud integration. Act as technical authority for IBM z/OS, z Systems, Sysplex, GDPS, CICS, IMS, DB2, MQ, VSAM, and high-volume transaction systems. Define architecture standards, enforce security, regulatory, and risk compliance. Mentor architects and senior engineers. 15+ years IT experience, 10+ years in large-scale mainframe environments. Experience in banking, insurance, government, healthcare. IBM certifications preferred.

What you’ll do

  • Drive architecture vision and roadmap
  • Lead modernization initiatives
  • Define and enforce standards
  • Ensure security and compliance
  • Mentor architects
  • Provide technical leadership
  • Influence stakeholders
  • Risk mitigation

What you’ll bring

  • Bachelor’s or Master’s in Computer Science or Engineering
  • 15+ years IT experience
  • 10+ years large-scale mainframe experience

Nice to have

  • IBM Mainframe architecture (z Systems, z/OS, Sysplex, GDPS)
  • CICS, IMS, DB2, MQ, VSAM
  • COBOL, PL/I, Assembler, JCL
  • Performance engineering, WLM, capacity planning
  • Mainframe security (RACF/ACF2/Top Secret)
  • API integration with AWS/Azure/GCP
  • DevOps CI/CD automation
  • DR/BC planning, high availability

Skills

IBM z/OSCICSDB2MQVSAMCOBOLPL/IAssembler

Benefits

  • Customer-focused approach
  • Strategic and hands-on architectural leadership