Mainframe Systems Programmer / z/OS Systems Programmer

Doyensys is a Management and Information Technology consulting services company based out of Dallas, TX. With 200+ employees globally, we support customers around the globe to solve their business and technology challenges. Great culture, excellent benefits , consistant growth are some of the attributes of Doyensys. We look for great talents to join our thriving team. Why settle for less? Job Title: Mainframe Systems Programmer Location: USA, Remote Yr of exp: 10 Duration: 12 Months Required: Experience with z/OS Systems Programming Experience with JES2, z/OS Unix System Services (OMVS), Storage Management Subsystem (SMS) Experience with TSS (Top Secret Security) Experience with performance monitoring to include initial analysis of performance issues Experience with REXX. Preferred: Experience with Informatica Power Exchange Administration Working knowledge for each of the following: z/OS Operation z/OS Networking VTAM (Virtual Telecommunications Access Method), TCP/IP (Transmission Control Protocol/Internet Protocol) Working knowledge of each of the following: z/OS-centric automated job scheduling and management software (JOBTRAC) Terminal Emulator Software (BLUEZONE) VTAM Session Manager Software (VTAM/SWITCH) Working knowledge of: SMP/E (System Modification Program/Extended) RMF (Resource Measurement Facility) SMF (System Management Facility) WLM (Workload Management) JCL (Job Control Language) GRS (Global Resource Serialization) Working knowledge of: VSAM (Virtual Storage Access Method) TSO (Time Sharing Option) Experience with TLS configuration (certificates, SSL RSA Keys, SFTP, FTPS) Experience with SCLM (or other similar configuration management tools), specifically configuration and administration of SCLM Experience with CPM for JOBTRAC

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