Senior Mainframe Engineer (COBOL/CICS/DB2) Location: Merrimack, NH or Jersey City, NJ - Hybrid 12 Months USC, GC, GC-EAD Rate: $60/hr. on C2C or W2 Must Have Skills COBOL, CICS, DB2, JCL Oracle and SQL AWS REST APIs Jira Domain: Brokerage, Corporate Actions, Trade Settlement Role Summary This role f