?????? ????? ??????? ????????? ???????? (??????? & ??????????????) ????????: UK Basildon (Onsite) UK right to work required (no sponsorship) ?????: Few months out structured ramp-up and product training supported ??????????: Day-rate contract or permanent ??? ???? Hands-on mainframe engineer to support FICO Falcon Fraud Manager version upgrades and new card-issuer rollouts on a hosted card-fraud platform. You will own the z/OS side of the platform configuration, rule deployment, batch and online enhancements, defect resolution and live cutover support working alongside Fraud Strategy and Data Science colleagues. Requirements ???? ?????? (?????????) 7+ years mainframe (z/OS): COBOL, JCL, DB2, CICS, VSAM Card / payments domain issuer side, processor side, or switch side Hands-on production support and live cutover discipline UK right to work ???????? ?????????? ???? ?????? (well cross-train on Falcon specifics) You dont need to have touched Falcon directly. We will accept and t...