Ralf Lembke
Chief Information Security Officer (CISO)
Experience
Feb 2023 - Dec 2023
11 monthsChief Information Security Officer (CISO)
Stadtwerke Krefeld Holding AG
- Build an information security management system for the entire group
- Support for two KRITIS subsidiaries
Jan 2019 - Present
6 years 7 monthsFounder and Managing Director
Versatus GmbH
- Built a nationwide consulting firm in quality management, environmental management, information security, and data protection in Germany
Dec 2018 - Jun 2019
7 monthsInformation Security Officer (ISO) and designated person/contact point to the BSI
Large North German energy supplier
- Prepared the company for ISO 27001/ISO 27019 recertification
- Implemented KRITIS requirements
May 2017 - Oct 2017
6 monthsInterim practical implementation of ISMS, ISO 27001, ISO 27002, ISO 27005, ISO 27019, IT Security Act, KRITIS
Large German/Dutch high-voltage power provider
- Introduced an information security management system according to the ISO 27000 series
- Implemented the requirements of the IT Security Act and KRITIS in Bavaria (Bayreuth) and the Netherlands (Arnhem)
- Interim full-time
Nov 2016 - May 2017
7 monthsSecurity & Risk Management Consultant
Bundesdruckerei Berlin
- Advised on security and risk management
- Implemented access control systems
- Implemented ISO 27001, ISO 27002, ISO 27005, IMS, and EU GDPR requirements
Apr 2014 - Aug 2015
1 year 5 monthsInterim Security Project Manager
VG Cargo GmbH, Hahn Airport
- Implemented AEO-F and TAPA TACSS
- Introduced ISO 28000 and supported it through the audit by certification body
- Security consulting for CCTV, access control systems, and time management systems
- Implemented BSI IT baseline protection and ISO 27001
- Conducted fire protection and evacuation training
Jan 2010 - Dec 2018
9 yearsFounder and Managing Director
Lembke Consulting
- Established a packaging supplier for the industry in Germany
- Developed and implemented plastic and corrugated board packaging solutions
Jan 1987 - Dec 2010
24 yearsProduction Manager, Operations Manager, Quality Management Manager, Logistics Manager, Sales Manager
Multiple plastic processing packaging companies (including Kautex Textron, LINPAC, Promens, Rosti)
- Managed production, quality assurance, logistics, and sales
- Developed blow molding, injection molding, and injection stretch blow molding processes
- Planned and maintained machinery and warehouse infrastructure
- Designed and implemented labeling and printing solutions
Jan 1980 - Dec 1987
8 yearsShipping and Packaging Staff
Sauer Getriebe (now Danfoss Neumünster)
- Shipped motors and pumps (gearboxes)
- Handled packaging logistics
Jan 1980 - Dec 1980
1 yearG2 Military Security
German Armed Forces, G2 Military Security, 6th Panzergrenadier Division Staff, Neumünster
- Military security tasks in the division staff
Languages
German
NativeEnglish
Advanced Education
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Programming
Certifications & licenses
Trainer qualification according to AEVO
ISO 14001 Environmental Management Auditor
IRCA
ISO 20000 Lead Auditor
IRCA
ISO 22301 Lead Auditor
IRCA
ISO 27001 Information Security Management Auditor
IRCA
ISO 28000 Security System Management Auditor
ISO 9001 Lead Auditor
IRCA
ISPS PFSO
ISO 42001 Certification Auditor for AI
Metaplan Trainer
Miller Heiman Strategic Selling
MindJet Mind Map Trainer
RX-360 Pharma Security Auditor
SA 8000 Auditor
SAI Global
SQAS Auditor
TAPA FSR Auditor
TAPA TACSS Auditor
TAPA TSR Auditor
TISAX Foundation
Certified Supervisory Board Member
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