Freelancer profile translated to English.
Back to original languageAbout Dirk
Bringing complex IT projects to a successful conclusion – that is my added value.
With over 30 years of experience in network architecture, IT security, and technical project management, I combine deep Cisco and AAA expertise with PRINCE2-certified project management.
I support companies through migrations, ISO 27001 and PCI DSS certifications, and international rollouts – also in critical infrastructures (KRITIS). From 3rd-level troubleshooting to managing cross-functional teams.
Typical engagements: Pre-sales engineering, technical project management, network redesign, re-certifications.
German
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- DBE Academy GmbHIT Security Manager ISMSApril 2026 - Today (2 months)Further training as an IT Security Manager in complex networks and systems.- Cybercrime threat landscape- Fundamentals of modern information technology in companies and authorities- IT Security Management- Project Management- Information Security Management Systems (ISMS)- Continuous improvement of an ISMS- DIN ISO/IEC 27001:2017- BSI IT Basic Protection
- EichlerAuthor of Non-Fiction Books and Online CoursesHEALTH AND WELLNESSMay 2025 - April 2026 (11 months)Münster, GermanyTechnology: Books on Demand, Word, AI Tools, Udemy, TutorLMSBooks1. "For a Happy Life" (GER)2. "The Seven Sources" (GER, ENG)3. "Safe Word – Mastering Relationships" (GER, ENG)4. "The 112 Meditation Techniques" (GER, ENG)5. "Hoʻoponopono – The Path to Inner Peace" (GER, ENG)6. "The Cortisol Reset Method" (GER, ENG)Online Courses (Video, Audio, Worksheets)1. "The Cortisol Reset Method" (GER, ENG)2. "The Seven Sources" (GER, ENG)
- NETFOX AGSen. IT ConsultantTELECOMMUNICATIONSFebruary 2024 - March 2025 (1 year and 1 month)Kleinmachnow, BB, GermanyTechnology: Cisco, Extreme Networks, Authentication, Routing, Switching, Firewall,VPN, IPSEC, VLAN, OSPF, BGP, MODEM, WIFI, BSI, ISO-27001, KRITIS- Planning, conception, redesign of complex IT networks- Pre-sales support, offer development- Project support according to PRINCE2- Setup of a CMDB with i-doit- Implementation of communication processes- 3rd Level Support- Evaluation and tender analysis- Process development and adaptation Cisco Gold Re-certification
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Education
- "Safe Word – Mastering Relationships"GER, ENG"Safe Word – Beziehungen meistern"
- "The 112 Meditation Techniques"GER, ENG"Die 112 Meditationstechniken"