Ralf Schiemann

Angestellt, Chapter Head Project Management, Deutsche Telekom Security GmbH

Darmstadt, Germany

Skills

Unternehmensführung
IT-Security-Management
Risikomanagement
CISA
CISM
ISO/IEC 20000 27001 / 27002 / 27005 / 38500
COBIT
Compliance
PenTest
IT Audit
IT-Risikoanalyse
Business Continuity
Disaster Recovery Planning / Notfallplanung
Datenschutz
Datensicherheit
MaRisk
Sarbanes Oxley Act (SOX)
Outsourcing
Projektmanagement
BPO
GRC
IT-Strategieberatung
Governance
Unternehmensstrategie
Information Security Management
ITIL
Strategie
Executive Advisory
IT-Security
Sicherheit
ISO 27001
Risiko
Strategische IT-Beratung
Executive Security Consultancy
BAIT
VAIT

Timeline

Professional experience for Ralf Schiemann

  • Current 3 years, since Jun 2021

    Chapter Head Project Management

    Deutsche Telekom Security GmbH

  • Current 3 years, since Jun 2021

    Chapter Head Project Management

    Deutsche Telekom Security GmbH

  • Current 3 years and 11 months, since Jul 2020

    Executive Project Manager

    Deutsche Telekom Security GmbH

  • Current 4 years and 4 months, since Feb 2020

    Executive Project Manager

    T-Systems International GmbH / Telekom Security

  • Current 6 years and 11 months, since Jul 2017

    Competence Cluster Lead GRC & Cyber Strategy, Telekom Security

    T-Systems International GmbH

  • 2 months, May 2017 - Jun 2017

    Freiberuflich

    Ralf Schiemann

  • 3 years and 11 months, Jun 2013 - Apr 2017

    COO / Prokurist

    Dietzel & Company GmbH

  • 8 years and 5 months, Jan 2005 - May 2013

    CTO

    IQ-Net AG

    Ansprechpartner für die Unternehmensbereiche IT-Security, Compliance & Governance, Risk Management

  • 3 years and 3 months, Oct 2001 - Dec 2004

    Leiter Softwareentwicklung

    IPConsulting AG

  • 1 year and 9 months, Jan 2000 - Sep 2001

    Geschäftsführer

    IP Online GmbH

  • 4 years and 3 months, Oct 1995 - Dec 1999

    Leiter Beratung

    SCOPE Consulting GmbH

Languages

  • German

    First language

  • English

    Fluent

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