Senior system engineer Resume

SUMMARY:

Having around 9 Years of experience in Confidential mainframe infrastructure support with specialization in z/OS, z/VM and z/LINUX operating environments.
Experienced in applying z/OS maintenance - HIPER, RSU, toleration, co-existence and fall back.
Experienced in 3 rd party software installation, maintenance & upgrades for z/OS.
Experienced in handling security administration with TSS & ACF2 packages.
Experienced in handling system automation using OPS/MVS package.
Experienced in handling network administration for VTAM, TCPIP, Network security (AT-TLS, PAGENT, SYSLOGD), configuration assistant, xcom, connect direct, TPX, tectia-ssh.
Experienced in z/VM installation, maintenance & upgrade for z/VM6.3 & z/VM6.4 with 2 member SSI cluster.
Experienced in handling directory administration using VM: Director & DirMaint packages.
Experienced in handling security administration with TSS & RACF packages.
Experienced in handling z/VM administration - day to day operations.
Experienced in building z/Linux golden images with RHEL & SLES operating systems.
Experienced in building z/Linux guest systems.
Experienced in handling Confidential administration - Backup Confidential administrator.
Experienced in handling WAS on system Z administration - Backup z/WAS administrator.
Experienced in building MQ administration - Backup MQ for z/OS administrator.

PROFESSIONAL EXPERIENCE:

Senior system engineer

Confidential

Responsibilities:

Worked with vendor in setting up connection between Confidential and Intelli Magic
Transferred the black Friday data to Intelli Magic
Reviewed & compared the reports from Intelli Magic Vision to in house CPR reports
Working sessions with Intelli Magic vision’s on reviewing the reports
Worked with vendor in setting up connection between Confidential and Pivitor
Transferred the black Friday data to Pivitor
Reviewed & compared the reports from Pivitor to in house CPR reports
Identifying the problem programs from performance reports
Working with Application support team to tune the programs
BMC / ADDM to asset and inventory management of mainframe servers
Migrate the Compuware program products with Confidential equivalent program products
Integrate the Confidential tools plugins in IDZ/RDZ
Upgraded IDZ/RDZ
Upgrading the MQ software from V 8.5 to V9
Responsible for migration actions for BCP and other system library maintenance

Senior system engineer

Confidential

Responsibilities:

Installation, maintenance and upgrade of z/VM 6.4
RSU maintenance of z/VM 6.3
Customization of DirMaint
Customization of RACF
Installation of RHEL 7 golden image
Cloning of guest images

System programmer

Confidential

Responsibilities:

Lead the Knowledge Transfer sessions for the z/OS system programming scope of work with Confidential US team.
Responsible for the post IPL validation and application availability in the Confidential Boulder data center.
Responsible for applying licenses for multiple ISV program products.
Responsible for Knowledge transfer and documentation for other team members.

Confidential

z/OS system Programmer

Responsibilities:

Lead the Mainframe decommission project.
Lead the sysplex decommission project.
Lead the SAP workload migration from system Z to AWS cloud.
Lead the NAS migration from z/OS to NetApp storage.
Lead the High Availability tests for SAP application on system Z
Lead the DR exercise for the customer from the mainframe platform service restoration.
Lead the LPAR decommission project.
Lead the GSD standards implementation project.
Responsible for z/OS RSU maintenance.

Confidential

z/OS system Programmer

Responsibilities:

Lead the DR exercise for the customer from the mainframe platform service restoration.

Confidential

z/OS system Programmer

Responsibilities:

Lead the DR exercise for the customer from the mainframe platform service restoration.
Part of z/OS 2.1 upgrade and handled the on the migration actions.

Confidential

z/OS system Programmer

Responsibilities:

Responsible for Innovation software product maintenance and upgrades.
Lead the Dyna trace for IMS & Confidential POC project.

Confidential

z/OS system Programmer

Responsibilities:

Responsible for upgrading ACF2 R15 in a complex environment with 32 LPARS within multiple sysplex

Platform administrator

Confidential

Responsibilities:

Responsible for Confidential product installation
Responsible for security administration for z/OS & z/VM operating environment
Responsible for z/OS & z/VM administration
Responsible for building golden images for z/Linux guests & cloning the z/Linux guests

Member technical

Confidential

Responsibilities:

Responsible for Batch job scheduling in development environment using Jobtrac.

Associate technology analyst

Confidential

Responsibilities:

Responsible for multiple customer console monitoring, performing scheduled IPL’s.

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