Description
Mainframe Assembler CICS 6 months rolling home based
CICS/Assembler Mainframe home based 6 months rolling
Mainframe Assembler my client is looking for a Mainframe Assembler programmer to work from home for 6 months, the ideal candidate should have experience in
Skills Required:
Strong knowledge of the zVSE, zVM and CP operating systems.
Power system, task dispatching, partition dispatching
Strong knowledge of z/OS operating system with a desire to learn zVSE is acceptable.
Strong programming skills using the IBM High Level Assembler
Experience with Extended Addressability
Knowledge of 24 bit, 31 bit and 64 bit addressing modes.
Knowledge of 24 bit, 31 bit and 64 bit storage residency modes.
Ability to diagnose errors from the Assembler listing.
Experience using multiple program entry points
Experience using conventional and extended program linkages
Experience using Extended Addressing features
Basic understanding of the IBM zArchitecture Principles of Operations Publication
Storage - Familiarity with GETVIS storage areas; storage addressing, protection and formats
Knowledge of the Program Link Edit and programphase build.
Ability to create programphase executables.
Ability to develop reentrant modules.
Knowledge of programs running in real and virtual environments.
Knowledge of programs running in OS/390 mode.
Experience with Job Control
Experience with Access Method Services (VSAM - KSDS format) supporting multiple simultaneous access.
Experience with developing and diagnosing 3270 applications.
Experience with IPL and Startup procedures.
Experience with zVSE executing as zVM guest.
Experience with the Virtual Tape Support - simulator and server.
Experience with zVSE security - authentication and resource access control techniques.
Knowledge of and skills invoking Operator Commands
Knowledge of Dump Analysis and Diagnostic Tools.
Experience with the use of basic Operator console commands needed to enable/disable/query the state of various resources, change the execution status of jobs, communication with or Start/Stop started tasks, and collect diagnostic information.
Ability to diagnose the different types of dumps and their contents.
Experience working with agile development methodologies
Domain Experience
CICS TS zVSE
System Programming and application development experience
Application diagnostic, CICS Resource Administration
CICS Architecture, External Resource management, External work
Skills developing CICS exits
CICS Architecture, External Resource management, External work initiation techniques
CICS transaction trace
For more information please call Dilan or email (see below)