10.04.2025 aktualisiert

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OT Security Expert. ISO 27001 / IEC 62443 certified.

Düsseldorf, Deutschland
Deutschland
Düsseldorf, Deutschland
Deutschland

Profilanlagen

SANS_MGT551.pdf
Claroty_Certificate.pdf
TCM Security - PJPT.jpg
Linden_IEC62443_CFS_Certificate.pdf
250409_CV_MarcLinden.pdf
Linden_ISO27001_LeadImplementer_NEU.pdf

Skills

Penetration TestingInformationssicherheitIso 2700XVirtualizationIEC 62443Informationssicherheits-Managementsystem
Information Security, Cyber Security, Security Architecture, Information Security Management System, ISMS, Network Intrusion Detection System, Virtualization

Erfahrung

Berufserfahrung5 - 10 Jahre
Freelancer seit2023

Sprachen

DeutschMutterspracheEnglischgut

Projekthistorie

OT-Security Expert (DAX, Aerospace and Defense)

k Assessments and Development of CyberSecurity Strategies for the production networks of a DAX40 company in the Aerospace and Defende Industry.

Head of OT SOC

Uniper Kraftwerke GmbH

Energie, Wasser und Umwelt

5000-10.000 Mitarbeiter

Aufbau und Leitung des OT Security Operations Centers für kritische Infrastruktur im Energiesektor. Personalleitung, Management Reporting, Fachliche Leitung, Recruiting von Personal. Implementierung von technischen und organisatorischen Maßnahmen.

OT-Security Expert (DAX, Logistics)

Transport und Logistik

>10.000 Mitarbeiter

market evaluation and re-conceptualization of a Secure Remote Access (SRA) solution for service providers and internal employees for the production
network of a DAX40 company in the logistics and transportation sector.

Information Security Manager and global OT Network IDS Project Lead

Uniper Kraftwerke GmbH

Energie, Wasser und Umwelt

5000-10.000 Mitarbeiter

Implementing and Maintaining an Information Security Management System
according to ISO 27001 at various sites in the OT / Industrial IT field for
critical infrastructure (KRITIS). Regular reporting to management on progress
and archivements. Leading ISMS implementation project from Start to audit
readiness. Besides ISO 27001 implementation project, I worked as the project
lead for a global rollout of a Network Intrusion Detection System for the OT
Environment and contributed to the overall development of an global OT
Security Program in Uniper. Experience in Energy sector.

OT Security Engineer

Yokogawa

Industrie und Maschinenbau

5000-10.000 Mitarbeiter

Implementing Security measures in international projects for various
customers according to IEC 62443 and ISO 27001 standards in the OT /
Industrial IT field. Consulting and Training of Customers in Cyber Security
Topics. Security Architecture Design and Review. Security Assessments for
customers. Technical lead of OT Virtualization project with HA Cluster and
large OT projects >300 cabinets. Experience in pharmacy, chemical, oil & gas
industry.

IT-Systemingenieur

FP - IT Solutions GmbH
Support and Engineering Role for various customers in IT field. Administration
of complex IT environments of small and medium sized customers.

IT Specialist

keuthen.net IT & Network Solutions AG

IT-Techniker

IT-Systemhaus der Bundesagentur für Arbeit

Zertifikate

Practical Junior Penetration Tester

TCM Security

2023

Claroty CyberSecurity Analyst

Claroty

2023

ISO 27001 Lead Implementer

PECB

2022

IEC 62443 Cybersecurity Fundamentals Specialist

ISA

2020


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