Senior Mainframe Architect

Posted 3hrs ago

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Job Description

Principal Technical Lead responsible for mainframe-to-AWS replatform delivery using Rocket Software. Leading technical strategy and overseeing various migration workstreams and security.

Responsibilities:

  • Install and configure: Rocket Enterprise Server (MFES) Enterprise Developer runtime
  • Setup: Regions (CICS / batch regions) File handlers (VSAM emulation)
  • Manage AWS Components EC2 (Compute instances for MFES) EBS / FSx (Storage for files) S3 (Batch input/output files) VPC / Subnets (networking)
  • Lead technical strategy across all migration workstreams
  • Own architecture decisions and ADR documentation
  • Ensure Rocket ES stability, COBOL pipeline, and DevOps
  • Oversee DB2 migration, shared services, and security
  • Present at workshops and SteerCo on technical progress

Requirements:

  • Rocket software Enterprise Server (Microfocus) Administrator. (strong — ES, EA, ED)
  • COBOL replatform / mainframe modernization
  • Experience with DB2 (z/OS and LUW), data migration, Precisely CDC
  • AWS proficient resource with (AWS solution Architect associate certification at least)
  • IBM MQ or Amazon MQ, job scheduling (Control-M)
  • Security: RACF-to-LDAP migration, KMS, Security Hub
  • Architecture leadership across multi-partner programs