senior Mainframe z/OS engineer, New Jersey hybrid, intial remote

Dice is the leading career destination for tech experts at every stage of their careers. Our client, ERPA, is seeking the following. Apply via Dice today!18+ years of hands-on mainframe application developmentAdvanced 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 processingJCL, PROCs, and enterprise batch processing frameworksStrong experience across:Trading and post-trade processing systemsInvestment accounting and fund administration platformsNAV calculation and valuation enginesDemonstrated ownership of production-critical financial applicationsExpertise in:Accounting close cycles and NAV processingReconciliation workflows and break resolutionCorporate actions lifecycle managementMulti-currency valuation and FX rate applicationExperience with scheduling and deployment tools:Control-M, CA-7, or Tivoli Workload SchedulerEndevor, Changeman (or similar SCM tools)Hands-on exposure to:Audit replay and historical data restatement frameworksLarge-scale asset manager or custodian environments