Security strategy, secure by design, governance, stakeholder management, Cloud, AI Security, Telco Core Security
Aktualisiert am 13.03.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 12.03.2026
Verfügbar zu: 100%
davon vor Ort: 30%
cyber resilience act
AI Security
Cloud Security
Secure by design
ai security
IT-Security
Web application security
secure architecture
nist
bsi
owasp
German
Muttersprache
English
Verhandlungssicher

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

1 year 3 months
2025-01 - now

Security workstream for a modernization program

Senior Consultant, Secure by Design
Senior Consultant, Secure by Design
  • Led the security workstream for a Vodafone Group telco core network service-perimeter modernization program, defining group-wide security standards and reusable security patterns for adoption across operating companies.
  • Directed security governance across a complex multi-domain delivery environment, ensuring traceable security decisions from concept through operational readiness.
  • Managed multi-vendor security delivery across Ericsson and Nokia implementation streams, aligning security requirements, assurance activities, milestones, and stakeholder expectations.
  • Owned an annual security delivery budget of approximately EUR 750K, including scoping, resource planning, capacity allocation, and spend governance.
  • Acted as the primary security point of contact across customer stakeholders and vendor teams, translating security and privacy requirements into delivery plans, acceptance criteria, and assurance outcomes.
  • Established an evidence-based assurance model linking security commitments to testing, remediation tracking, and audit-ready governance.
  • Assessed Cyber Resilience Act readiness across business units and portfolios, identifying compliance gaps and defining remediation strategies.
  • Led AI platform security assessments, responsible AI governance activities, and red-team exercises for agentic AI solutions.
CLOUDYRION GmbH
Düsseldorf (Germany)
4 years 7 months
2020-06 - 2024-12

global implementation security area

Group Secure by Design Consultant
Group Secure by Design Consultant
  • Led the global implementation security stream for an Oracle Cloud Infrastructure dedicated-region program.
CLOUDYRION GmbH
Düsseldorf, Frankfurt - Remote (Germany)
3 years 1 month
2016-10 - 2019-10

Windows 10 rollout

IT Operations Specialist
IT Operations Specialist
  • Coordinated large-scale Windows 10 rollout activities for the Essen region.
  • Automated operational workflows and optimized Salesforce-related development processes to improve team productivity and delivery efficiency.
  • Designed Kubernetes security practices and governance controls for an enterprise-wide managed platform.
  • Provided secure-design guidance for a large enterprise analytics platform on AWS.
  • Supported the design of a data domain platform on GCP and the migration of an analytics platform from AWS to GCP.
  • Delivered secure-by-design guidance across cloud transformation programs, aligning architecture decisions with enterprise security requirements and risk controls.
Siemens AG
Essen (Germany)

Aus- und Weiterbildung

Aus- und Weiterbildung

2021 - today
Study - Applied IT Security
Ruhr-Universität Bochum
Thesis: on request
Degree: Master of Science (M.Sc.)

2018 - 2020
Study - Applied Computer Science
Universität Duisburg-Essen
Degree: Bachelor of Science (B.Sc.)

CERTIFICATIONS
  • AWS Certified Security ? Specialty
  • Microsoft Security, Compliance and Identity
  • GDPR Data Protection in Operations Practice

Position

Position

Senior Secure by Design Consultant | Cloud Security | AI Security | Telco Security

Kompetenzen

Kompetenzen

Top-Skills

cyber resilience act AI Security Cloud Security Secure by design ai security IT-Security Web application security secure architecture nist bsi owasp

Schwerpunkte

  • Leadership & Strategy
    • Security strategy, secure by design, governance, stakeholder management, budget ownership, vendor assurance
  • Cloud & Platforms
    • AWS, Azure, GCP, OCI, VMware, Kubernetes security, cloud migration security, DevSecOps
  • Risk & Regulation
    • ?Cyber Resilience Act, responsible AI, ISO 27001, NIST, CIS, OWASP, BSI, audit readiness

Produkte / Standards / Erfahrungen / Methoden

Profile
Senior cybersecurity consultant with 7+ years of experience delivering security strategy, cloud security architecture, secure-by-design governance, and transformation programs across telecom, finance, critical infrastructure, and manufacturing. Trusted advisor to enterprise clients including Vodafone Group, Siemens AG, and Phoenix Contact. Combines executive-level ownership with hands-on delivery across cloud platforms, AI security, regulatory readiness, and multi-vendor transformation programs. Germany-based and experienced in operating across international, cross-functional environments, with a strong fit for global leadership-track and department-head roles.

TECHNICAL STACK
  • Cloud Security Architecture
  • Secure by Design
  • Cybersecurity Governance
  • Security Assurance
  • Risk Management
  • Enterprise Security Architecture
  • Telco Security
  • AI Security
  • Responsible AI
  • Regulatory Readiness
  • Vendor Security Assurance
  • Multi-Vendor Delivery
  • Kubernetes Security
  • DevSecOps
  • Cloud Migration Security
  • Audit Readiness
  • Stakeholder Management
  • Budget Ownership
  • AWS
  • Azure
  • GCP
  • OCI
  • VMware
  • Jenkins
  • Vault
  • Trivy
  • Kyverno
  • Falco
  • Argo CD
  • Qualys
  • Trend Micro
  • Datadog
  • Mend
  • Microsoft Sentinel

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

1 year 3 months
2025-01 - now

Security workstream for a modernization program

Senior Consultant, Secure by Design
Senior Consultant, Secure by Design
  • Led the security workstream for a Vodafone Group telco core network service-perimeter modernization program, defining group-wide security standards and reusable security patterns for adoption across operating companies.
  • Directed security governance across a complex multi-domain delivery environment, ensuring traceable security decisions from concept through operational readiness.
  • Managed multi-vendor security delivery across Ericsson and Nokia implementation streams, aligning security requirements, assurance activities, milestones, and stakeholder expectations.
  • Owned an annual security delivery budget of approximately EUR 750K, including scoping, resource planning, capacity allocation, and spend governance.
  • Acted as the primary security point of contact across customer stakeholders and vendor teams, translating security and privacy requirements into delivery plans, acceptance criteria, and assurance outcomes.
  • Established an evidence-based assurance model linking security commitments to testing, remediation tracking, and audit-ready governance.
  • Assessed Cyber Resilience Act readiness across business units and portfolios, identifying compliance gaps and defining remediation strategies.
  • Led AI platform security assessments, responsible AI governance activities, and red-team exercises for agentic AI solutions.
CLOUDYRION GmbH
Düsseldorf (Germany)
4 years 7 months
2020-06 - 2024-12

global implementation security area

Group Secure by Design Consultant
Group Secure by Design Consultant
  • Led the global implementation security stream for an Oracle Cloud Infrastructure dedicated-region program.
CLOUDYRION GmbH
Düsseldorf, Frankfurt - Remote (Germany)
3 years 1 month
2016-10 - 2019-10

Windows 10 rollout

IT Operations Specialist
IT Operations Specialist
  • Coordinated large-scale Windows 10 rollout activities for the Essen region.
  • Automated operational workflows and optimized Salesforce-related development processes to improve team productivity and delivery efficiency.
  • Designed Kubernetes security practices and governance controls for an enterprise-wide managed platform.
  • Provided secure-design guidance for a large enterprise analytics platform on AWS.
  • Supported the design of a data domain platform on GCP and the migration of an analytics platform from AWS to GCP.
  • Delivered secure-by-design guidance across cloud transformation programs, aligning architecture decisions with enterprise security requirements and risk controls.
Siemens AG
Essen (Germany)

Aus- und Weiterbildung

Aus- und Weiterbildung

2021 - today
Study - Applied IT Security
Ruhr-Universität Bochum
Thesis: on request
Degree: Master of Science (M.Sc.)

2018 - 2020
Study - Applied Computer Science
Universität Duisburg-Essen
Degree: Bachelor of Science (B.Sc.)

CERTIFICATIONS
  • AWS Certified Security ? Specialty
  • Microsoft Security, Compliance and Identity
  • GDPR Data Protection in Operations Practice

Position

Position

Senior Secure by Design Consultant | Cloud Security | AI Security | Telco Security

Kompetenzen

Kompetenzen

Top-Skills

cyber resilience act AI Security Cloud Security Secure by design ai security IT-Security Web application security secure architecture nist bsi owasp

Schwerpunkte

  • Leadership & Strategy
    • Security strategy, secure by design, governance, stakeholder management, budget ownership, vendor assurance
  • Cloud & Platforms
    • AWS, Azure, GCP, OCI, VMware, Kubernetes security, cloud migration security, DevSecOps
  • Risk & Regulation
    • ?Cyber Resilience Act, responsible AI, ISO 27001, NIST, CIS, OWASP, BSI, audit readiness

Produkte / Standards / Erfahrungen / Methoden

Profile
Senior cybersecurity consultant with 7+ years of experience delivering security strategy, cloud security architecture, secure-by-design governance, and transformation programs across telecom, finance, critical infrastructure, and manufacturing. Trusted advisor to enterprise clients including Vodafone Group, Siemens AG, and Phoenix Contact. Combines executive-level ownership with hands-on delivery across cloud platforms, AI security, regulatory readiness, and multi-vendor transformation programs. Germany-based and experienced in operating across international, cross-functional environments, with a strong fit for global leadership-track and department-head roles.

TECHNICAL STACK
  • Cloud Security Architecture
  • Secure by Design
  • Cybersecurity Governance
  • Security Assurance
  • Risk Management
  • Enterprise Security Architecture
  • Telco Security
  • AI Security
  • Responsible AI
  • Regulatory Readiness
  • Vendor Security Assurance
  • Multi-Vendor Delivery
  • Kubernetes Security
  • DevSecOps
  • Cloud Migration Security
  • Audit Readiness
  • Stakeholder Management
  • Budget Ownership
  • AWS
  • Azure
  • GCP
  • OCI
  • VMware
  • Jenkins
  • Vault
  • Trivy
  • Kyverno
  • Falco
  • Argo CD
  • Qualys
  • Trend Micro
  • Datadog
  • Mend
  • Microsoft Sentinel

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