
JEAN-SEBASTIEN MINE
CIO | CTO | CISO as a Service
Salaire / Taux journalier
Bruxelles, Belgique
Freelance
À distance uniquement
Expertises
Langues
À propos
Introduction
Senior IT executive with 15+ years leading digital transformation, cloud migrations, and cybersecurity programs for EU institutions and large enterprises. Proven track record implementing strategic IT initiatives that balance innovation, compliance, and security across multi-entity ecosystems. Offering CIO/CTO/CISO expertise that delivers operational excellence through Security-by-Design, DevSecOps, and cloud-native architectures while ensuring regulatory compliance.
Expérience de travail
CIO / CTO / CISO - Digital Transformation, Cloud, Cyber-Security Expert
Quarks
oct. 2018 - Présent
8 ans 1 mois
Bruxelles, Belgique
I provide CIO, CTO, and CISO as-a-Service to public sector organizations, European institutions, and large enterprises; helping them navigate digital transformation, modernize IT landscapes, and strengthen cybersecurity while ensuring regulatory/sovereignty compliance (ISO 27k, NIS2, DORA, NIST, PCI DSS, eIDAS, CyFUN, GDPR). I define and execute SMART digital transformation and cybersecurity strategies, leading IT modernization, cloud adoption and cybersecurity initiatives that prioritize efficiency, scalability, security, sovereignty and resilience. Key Responsibilities & Achievements - IT & Security Leadership – Develop and implement IT strategy, digital transformation, and cloud migration plans, aligning technology and cybersecurity in line with the business-first objectives. - Cloud & Digital Advisory – Lead cloud migration and modernization programs, creating Centers of Excellence in Cloud, IT Service Delivery, and Cybersecurity. - Cybersecurity & Resilience – Implement Security-by-Design, DevSecOps, and Zero-Trust architectures, ensuring secure, scalable, and automated IT environments. - Regulatory Compliance & Risk Management – Develop and enforce IT risk frameworks, security governance models, and compliance programs for cross-border, multi-entity ecosystems. - Tender & Procurement Leadership – Provide strategic advisory for large-scale IT and cybersecurity tenders, driving digital innovation within EU institutions and financial organizations. - Technology Vision & Execution – Lead technical and architectural decisions, leveraging Well-Architected Frameworks and Secured-by-Design principles. - C-Level Advisory & Digital Evangelization – Advise senior leadership, fostering digital transformation awareness, governance maturity, and technology adoption. With a proven track record in IT strategy, risk management, cybersecurity, and cloud migration, I help organizations leverage technology for operational excellence, cost optimization, and long-term resilience
Chief Technology Officer - Chief Information Security Officer
Kryseo
janv. 2023 - oct. 2023
10 mois
Bruxelles, Belgique
Leading IT / digital transformation of large organizations, governments, and service providers in Europe.
European Commission - DIGIT
juil. 2012 - oct. 2018
6 ans 4 mois
Brussels Area, Belgium
IT Service Manager - Cloud Architect
juil. 2016 - oct. 2018
2 ans 4 mois
Brussels Area, Belgium
European Commission Cloud Pioneer. During this mission, I've been challenged to make the Digital Transformation for the European Commission and EU institutions. Achievements: - Design and Delivery end-to-end of major IT Services: CloudNet, Srv4Dev, Secure Storage, ... - Deployment of several Information systems and infrastructures in the cloud. - Participate to "Cloud Lesson's learnt" report. - Prove the benefits of new ICT service delivery paradigms (DevSecOps, IaC, ...) to EC and EU institutions. - Define Cloud security frameworks and strategies. - Implementation of new paradigm of service design and delivery. - Changing organization and collaboration pillars of DIGIT. - Promote DevSecOps, Infrastructure as Code, CI/CD Cloud Native App. Cloud at the European Commission and Institutions is now a reality Summary of the main program/project: Cloud computing: experimentation and sourcing: - Run experimentation programs. - Design, deploy, operate and manage cloud based production services. - Promote new IT Service Delivery culture (DevOps, DevSecOps, IaC, Serverless, ...) - Define architectures, operation standards and security policies. - Develop a model on how to integrate cloud based services securely into DIGIT service catalogue. - Define and implement Security policies for IS deployed in the Clouds. New Infrastructure as a Service offering: - Creation of new "Infrastructure as a Service (IaaS)" services in order to support the local data centre consolidation and the developer community. - Launch proof-of-Concepts - Design architectures and solutions for a new service offering. - Design and manage Services deployed in the Cloud Strategy for the evolution of the Data-Center Infrastructure: - Definition of a strategy for the evolution of the Data Center Infrastructure. The strategy will cover the technology aspects as well as the procurement and outsourcing aspects in view of reducing capital and operational cost and streamlining/simplifying operations
IT Officer Network & Security @ European Commission - DIGIT
juil. 2012 - juil. 2016
4 ans 1 mois
Brussels Area, Belgium
The DIGIT Network and Security unit provides the European Commission, European Parliament, European Council and European institutions with secure, reliable and high performance corporate network and security infrastructure with high quality services. The operational services covered under this heading are: the data network services supporting internal and external data communications, network and information systems security services. Routing Switching Wireless Loadbalancing Firewalling Proxy / Reverse proxies SSL VPN DNS WAF & Content filtering The DIGIT Network and Security unit services are in the front-line of on-going major technological and market evolution. Guarantees a timely reaction to these evolution anticipating, as far as possible, their impact on the services.
IT Officer - Network & Security
Proximus
mars 2015 - juil. 2016
1 an 5 mois
Brussels Area, Belgium
IT Officer - Network & Security at the European Commission
Network and Security ICT Consultant
Maltem Consulting Group
juil. 2012 - mai 2015
2 ans 11 mois
Brussels Area, Belgium
ICT Consultant in Network, Security, Systems, & Managed Services
Freelance
WiiQ Information Technology
janv. 2010 - mai 2012
2 ans 5 mois
Belgium Town, Wisconsin, États-Unis
Consulting, architecture, solution design, implementation and administration in software, middleware, hardware for SME: - Network - Network Security - Software and computing - Data - Managed services - Web services Project management in: - Network - Security - Web - Software and IT infrastructure Linux based environment: Debian, Ubuntu, Fedora, CentOS BSD based environment: Monowall, pfSense Microsoft windows based environment: Windows, Windows server
Sales & Marketing Manager
Miron Group S.A.
janv. 2010 - mars 2011
1 an 3 mois
Luxembourg & Belgium
- Maintaining and developing customers and partners relationships. - Managing marketing campaigns. - Developing the marketing strategy in line with company objectives. - Co-ordinating marketing campaigns with sales activities. - Negotiating the terms of an agreement and closing sales - Gathering market and customer information - Overseeing marketing budget. - Creation and publication of all marketing material in line with marketing plans. - Planning and implementing promotional campaigns. - Manage and improve lead generation campaigns, measuring results. - Overall responsibility for brand management and corporate identity - Preparing online and print marketing campaigns. - Monitor and report on effectiveness of marketing communications. - Creating a wide range of different marketing, branding materials. - Maintain effective internal communications to ensure that all relevant company functions are kept informed of marketing objectives. - Analysing potential strategic partner relationships for company marketing.
Licences et certifications
Business management
Délivré le : mai 2025