Mainframe Assembler Consultant

Job Description : We're looking for a mainframe contractor to work on low-level systems tooling in our IBM z/OS test environment. What you'll do: Write and maintain HLASM code that runs as part of the runtime and subsystem environment Build and package modules and analyse load modules Work with access methods (VSAM, QSAM) and Language Environment at the control-block level Develop and install subsystem exits (CICS, Db2, IMS or MQ)Use JCL and REXX to automate build, install and verification step…