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z/OS Systemprogrammierer

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  • 6340 Baar
  • Europa
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  • 06.02.2012

Kurzvorstellung

IBM Mainframe Systems Software, Assembler, REXX, DB2, CICS, RACF, HSM, SMS, HCD, SMP/E, NETVIEW, VTAM, NCP, TCP/IP, RMF, TSO/ISPF, JES2, WLM, USS, OPC/TWS, GRS, OAM, CMOD/OnDemand

Qualifikationen

Projekt‐ & Berufserfahrung

Systemprogrammierer
UBS, Zürich
10/2003 – 12/2011 (8 Jahre, 3 Monate)
Banken
Tätigkeitszeitraum

10/2003 – 12/2011

Tätigkeitsbeschreibung

October 2003 December 2011: assigned as contractor to a major Swiss bank (UBS) supporting z/OS systems software.
Installation and implementation of several releases of z/OS, recently v1.12.
Implementation of Unix Systems Service.
Storage management.
HSM and SMS maintenance, RMM.
Implementation of tape-less tape system (IBM 7720).
DB2 maintenance.
Performance and tuning.
Debugging and dump analyses.
During 2011 performed as technical lead two migrations of large archives, the first migration was from Unix to z/OS OAM, the second was a migration of a tape and disk based archive to a tape-less tape system (VTS).
Other tasks involved support and implementation of OAM, CMOD/OnDemand, Lifecycle Director (ASM), Unix Systems Services and also a migration of optical disk- based systems to Disk/Tape.
Development of a range of Software utilities in assembler and Rexx.

Systemprogrammierer
CSC, Frankfurt am Main
10/2000 – 8/2003 (2 Jahre, 11 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

10/2000 – 8/2003

Tätigkeitsbeschreibung

Installation and implementation of OS/390 2.6 with Jes2
Installation and implementation of z/OS 1.2 with Jes2
Installation of CICS TS 1.3
Implementation of environment for Euro application testing
Hardware mgmt and HCD generation; hardware upgrades including disk subsystems and
processor
Implementation of IBM tape robot with Magstar
Implementation of VTS (Virtual Tape Server)
Implementation of WLM in Goal mode
Implementation of Webserver
Implementation of Unix Systems Service
Implementation and maintenance of HSM
Installation of NCP V7.8 including NPSI and conversion from Alcatel front-end to 3745
Network mgmt. under OS/390 including VTAM and TCP/IP customisation
Support to operations and application development including error analysis and debugging
CICS and DB2 support/maintenance
Performance and tuning of system
Storage mgmt. including SMS and ACS routines
HMC console administration and Lpar mgmt.
Installation and customisation of several ISV program products, among others MIM, Sysview,
Top Secret, and Control-T.
Implementation of multi-system sharing under MIM (GRS replacement).

Systemprogrammierer
UBS, Zürich
1/1998 – 7/2000 (2 Jahre, 7 Monate)
Banken
Tätigkeitszeitraum

1/1998 – 7/2000

Tätigkeitsbeschreibung

OS/390 systemsprogramming support of 8 lpars including 2 facility management customers.
Tasks: installation, maintenance and customisation of OS/390 v2.4 & 2.7 parallel sysplex
and related products like CICS v4, CICS transaction server 1.2 & 1.3, CICS web service,
VTAM, TCPIP, RACF, ISPF, OAM, OE/UNIX.
Hardware management, HCD.
Tuning and storage management, implementation of WLM in goal mode.
Assembler, Rexx and Clist programming.
RACF administration.

Ausbildung

IT Bachelor degree
Ausbildung
1973
Kopenhagen

Weitere Kenntnisse

z/OS, OS/390, MVS, VM
Assembler, Rexx, Clist, Cobol
Sysplex, DB2, CICS, TSO, ISPF, SDSF, RACF, HSM,
DFSMS, HCD, HMC, SMP/E, NETVIEW, VTAM, NCP, TCP/IP, RMF, JES2, WLM, USS,
OPC/TWS, LE, GRS, OAM, RMM, CMOD/OnDemand

Persönliche Daten

Sprache
  • Deutsch (Fließend)
  • Englisch (Fließend)
  • Dänisch (Muttersprache)
  • Französisch (Grundkenntnisse)
  • Italienisch (Grundkenntnisse)
  • Schwedisch (Gut)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
Profilaufrufe
1565
Alter
80
Berufserfahrung
52 Jahre und 2 Monate (seit 01/1972)
Projektleitung
10 Jahre

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