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Profilbild von Wolfgang Weirich Security - Architekt - DBA für HANA Oracle Maxdb aus GrossUmstadt

Wolfgang Weirich

Groß-Umstadt
nicht verfügbar bis 01.01.2025

Letztes Update: 25.03.2024

Security - Architekt - DBA für HANA Oracle Maxdb

Firma: WwiT GmbH
Abschluss: Dipl.-Informatiker
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher)

Schlagwörter

Dateianlagen

CV-WW_210723.pdf

Skills

Planung, Implementierung und Betrieb höchst kritischer Systeme bei 

Lufthansa
SAP

Bundesagentur für Arbeit
Bundesdruckerei - Auswärtiges Amt
Bundesinnenministerium - Polizei 20

Projekthistorie

03/2022 - bis jetzt
Creation of a feasibility study
Bundesinnenministerium – Polizei 20/20 (Öffentlicher Dienst, >10.000 Mitarbeiter)
Creation of a feasibility study “initiales Datenhaus“ for all 20 german police organisations

                  PoC construction “Datenhaus”
                  Evaluation PoC “Datenhaus”  SAP HANA – PostgreSQL – Neo4J
                  Provision “initiales Datenhaus”

Performance, flexibility of the solution, functionality, geo-redundancy and distribution, security and data protection, strategic criteria, support, commissioning, operation, financing, overall view


08/2020 - 03/2022
SAP HANA security architect
Bundesdruckerei GmbH – Auswärtiges Amt (Öffentlicher Dienst, >10.000 Mitarbeiter)
SAP HANA security architect in the project PREVIEW:
Early crisis detection, conflict analysis and strategic foresight

Creation of a HANA security concept to achieve BSI conformity
Creation of a HANA auditing concept
Creation of a HANA user and authorization concept
HANA XSA role development
                                   
Implementation of all HANA security features and concepts
01/2019 - 03/2020
IT-Security manager and architect
IT Systemhaus der Bundesagentur für Arbeit (Öffentlicher Dienst, >10.000 Mitarbeiter)
Coordination with the security and data protection officers
Regulatory Process Compliance
Data Privacy & Protection
Audit & Fraud Management
Requirement analysis of a secure infrastructure operation of the HANA-database as a platform
Creation of a HANA security concept to achieve BSI conformity

Verification of all HANA concepts: architecture, data backup and recovery, monitoring,
high availability, disaster recovery, audit and security, operating, users and roles, test and Pentest
Design monitoring of the HANA platform
07/2009 - 12/2018
Member of the global database team
SAP (Internet und Informationstechnologie, >10.000 Mitarbeiter)
SPOC (single point of contact) database security:
Realization of IT security directives and procedures
Working with the SAP NIST framework:
Identity (Asset Management / Governance / Risk Assessment / Risk Management Strategy)
Protect (Access Control / Data Security / Protective Technology)
Detect (Continuous Security Monitoring / Anomalies and Events)
Response (Response Planning / Analysis)
Recover (Recovery Planning / Improvements)
PQV (program quality verification) HANA:
Evaluating Hana revision candidates for SAP ERP/CRM/BW systems for
HEC (HANA Enterprise cloud) and other clouds
Document and report bugs from various projects to the HANA development
Regular exchange with the HANA, SAP-Oracle and MaxDB development teams
                                   
3rd level database administration HANA - Oracle – MaxDB
day-to-day support for critical production databases, internal and external customers
Performance tuning and upgrades of high availability cluster systems, f.e. service marketplace
Database migrations to Hana

Prepare and hold workshops and training courses on database technology
01/2002 - 10/2014
Member of the database team
Lufthansa Systems AG (Transport und Logistik, 5000-10.000 Mitarbeiter)
3rd. level database administration Oracle – Maxdb
Design, establish and maintain different Oracle RAC and DataGuard Systems
Manage the Task Force "Oracle tuning"
Be involved in internal and external compliance database audits
Establish, operate and maintain the high availability databases of external and internal SAP systems
Establish, operate and maintain Flexframe, the adaptive computing Fujitsu/Siemens
Supply the so called last-level on-call
Establish and standardize Maxdb architecture

Prepare and hold different workshops and trainings, among others at DOAG

Reisebereitschaft

Verfügbar in den Ländern Deutschland
Profilbild von Wolfgang Weirich Security - Architekt - DBA für HANA Oracle Maxdb aus GrossUmstadt Security - Architekt - DBA für HANA Oracle Maxdb
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