What are the responsibilities and job description for the senior Mainframe z/OS engineer, New Jersey hybrid, intial remote position at ERPA?
18 years of hands-on mainframe application development
Advanced expertise in:
Enterprise COBOL (high-precision financial calculations, packed decimal handling)
DB2 for z/OS (complex SQL tuning, performance engineering)
CICS TS and/or IMS TM transaction processing
JCL, PROCs, and enterprise batch processing frameworks
Strong experience across:
Trading and post-trade processing systems
Investment accounting and fund administration platforms
NAV calculation and valuation engines
Demonstrated ownership of production-critical financial applications
Expertise in:
Accounting close cycles and NAV processing
Reconciliation workflows and break resolution
Corporate actions lifecycle management
Multi-currency valuation and FX rate application
Experience with scheduling and deployment tools:
Control-M, CA-7, or Tivoli Workload Scheduler
Endevor, Changeman (or similar SCM tools)
Hands-on exposure to:
Audit replay and historical data restatement frameworks
Large-scale asset manager or custodian environments