| Mainframe Software Systems Architect-- remote at Remote, Remote, USA |
| Email: [email protected] |
| From: Rishab, vkoresolutions.com [email protected] Reply to: [email protected] Responsibilities: Fulfill Service Now ticket requests for mainframe customers in a timely manner as they pertain to Mainframe Storage administration and related products Provide Direct Access Storage Device (DASD) and tape storage administration support for our customers Manage backup storage pools for multiple customers and LPARs Perform problem diagnostics and resolution Create and oversee jobs for daily, weekly, and monthly backups Perform data and volume recovery Provide support on 24 x 7 x 365 basis across multiple time zones Interact with hardware and software vendors as required Maintain documentation of issue cause, action, and resolution (ie: root cause analysis) in the designated problem tracking system In joint co-operation with the Disaster Recovery Services and other technical teams, successfully execute tasks associated with any given customer's disaster recovery plans Aid and assist other mainframe teams as required to support them and our clients Adhere to a schedule that efficiently manages resources and allows timely implementations Follow Service Now change control procedures Knowledge in z/OS , z/VM, SMP/E, JES/EJES , TSO / ISPF , DFSMS Management, Capacity Management, VTAM, and JCL Primary administrator for storage tools DFSMS and DFHSM Analyze and configure Mainframe DASD storage availability, SMS constructs, ACS routines Monitor, support, maintain, and enhance associated storage, backups, and data replication for Sysplexes Analyze and determine cause of Mainframe DASD space concerns Configure Mainframe DASD space capacity where required Analyze and configure required SMS modifications Analyze and configure required Mainframe ACS code modifications Monitor DASD storage resources for performance and available space Process required Mainframe SMS construct modifications online using TSO logon Test all changes using the test environment prior to installation Analyze, identify and perform catalog reorgs Analyze and configure management class constructs defining retention requirements for data sets Analyze and configure Hierarchical Storage Management (HSM) parameter library members assigned to control execution Analyze and perform the steps to reorganize control data sets Support and configure IBM Mainframe storage management disciplines utilizing DF/SMS ACS routines Review Mainframe DASD storage thresholds to determine adequate space availability Analyze and determine cause of DASD space concerns Analysis of Mainframe DASD storage usage availability Provide estimates and recommendation of DASD and storage requirements Configure DASD storage space available to correct DASD space shortage Review Mainframe backup schedules to determine adequate recoverability Review data replication resource availability and status Analyze, determine and provide resolution of DASD backup and data replication failures Document, report and address in ticketing system, the status of tape storage availability issues Review Mainframe DASD performance with 3rd party vendor personnel verbally and in writing Brief management, customer, team, or vendors using written or oral skills at appropriate technical level for audience All other duties as assigned or directed Keywords: zos Colorado |
| [email protected] View all |
| Fri Aug 25 00:36:00 UTC 2023 |