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Julien LallemandJL

Julien Lallemand

IT Project Manager | Cyber, Risks & Infra

€890/day
Montpellier, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

With 23 years of experience combining project management and a solid IT production culture (Infrastructure, Cloud), I support CIOs and General Management in steering their digital transformations and securing their critical assets.

My approach is based on a strategic and modern triad: complex project governance, cybersecurity resilience, and financial mastery of the Cloud (FinOps).

MY KEY EXPERTISE:

1. COMPLEX PROJECT MANAGEMENT & GOVERNANCE (PRINCE2 / ITIL / Agile)
- Scoping, program management, and transition management (Banking, Healthcare, Research, Industry).
- Coordination of multidisciplinary teams, steering committee facilitation, and third-party vendor contract management.

2. CYBERSECURITY & RISK GOVERNANCE (ISO 27001 Lead Implementer)
- Implementation of operational IS Security Policies (PSSI), risk mapping, and treatment plans.
- Crisis unit and Task Force management during major cyber incidents / cyberattacks.
- Regulatory alignment in highly constrained environments: HDS (Health Data) perimeters and banking requirements (PCIDSS).
- Change management and user awareness programs (phishing campaigns).

3. CLOUD STRATEGY & FINANCIAL PERFORMANCE (FinOps FOCP)
- Scoping of transformation programs, datacenter urbanization, and Cloud migration.
- Initiation of FinOps practices to rationalize and optimize cloud resource consumption costs.
- Mastery of software architecture topics (K8S, Ansible) and identity management (IAM).

Autonomous, persistent, and results-oriented, I also work as a Cybersecurity and IT Governance Trainer (Master's level), which fuels my technological watch.

Available for strategic Project Management or Transition Management (CTO/CISO) assignments, primarily Full Remote (occasional travel) or in the Montpellier region.
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Basic

Can work on-site
Montpellier (up to 30km)

Experience

  • INSERM Institut National de la Recherche Scientifique et médicale
    Software Infrastructure Project Manager & SIL Team Coordinator
    PUBLIC SECTOR
    March 2024 - Today (2 years and 3 months)
    Montpellier, France
    Within the Digital Solutions for Digital Use Department (SSDUN) and specifically the Applications and Infrastructure Department (BAI), I manage the evolution trajectory of the Institute's software infrastructures and Cloud programs. I work on standard environments as well as in the highly regulated Health Data Hosting (HDS) perimeter.

    Major Achievements:
    • Cloud Program Management (Selfcare & Project Modes): Scoping, management, and implementation of the complete lifecycle of institutional Cloud resources.
    • Data Governance & Service Catalogs: Supervision of the secure data transfer and journey, automation of validation workflows, and management of resource ordering services (Compute, Block and Object Storage, VDI).
    • Security & Resilience (Cyber Alignment): Deployment of high-performance computing platforms (CPU/GPU), implementation of collaborative spaces and highly secure bubbles involving strict segregation and encryption of sensitive data.
    • Team Coordination & Transition Management: Operational management of the department, daily supervision and support of internal staff and external contractors.
    Technical Environment:
    • Infrastructure & Automation: Ansible, Hypervision (VMware), Network & Storage Architecture.
    • Platforms & Security: Kubernetes, NVidia GPUs, Segregation, Encryption, IAM Processes & Security Workflow.
    ITIL Cloud Computing FinOps HDS Identity and Access Management (IAM)
  • IDELCA BUSINESS SCHOOL MONTPELLIER
    Trainer - Methodological Support & Collaborative Tools
    EDUCATION AND E-LEARNING
    October 2024 - December 2024 (2 months)
    Montpellier, France
    As part of replacement assignments at the Idelca business school, I designed and delivered training modules focused on optimizing office and collaborative tools. I trained students in higher education cycles (BTS 1st and 2nd year) from business and management fields.

    Major Achievements:
    • Business Popularization & Pedagogy: Adaptation of training programs for non-IT profiles (SME Management, Accounting Management, Commercial Unit Management) to link IT tools to the real-world challenges of their future professional lives.
    • Training Session Facilitation: Management of classes with heterogeneous levels, facilitation of practical workshops, and sharing of best practices for organization and professional efficiency using business software suites.
    • Skills Assessment: Development of case studies, monitoring of student progress, and assessment of acquired skills within the framework of national examination standards.

    Key Skills Taught:Office suites (Advanced Excel, Word), Collaborative Tools, Data Organization, Project Pedagogy.
    Communication Accounting Instructional Design Client Relations IT Governance
  • Epsi Montpellier
    Cloud Trainer
    TECH
    January 2024 - Today (2 years and 5 months)
    Montpellier, France
    As part of a regional call for tenders for a cyber certification, I teach at EPSI on topics related to cloud infrastructures (SaaS, PaaS, IaaS, serverless, Ansible, ...).

    I also teach Master 1 (Infra) and Master 2 (Project Manager) students on cloud-related topics (deployment, management, security, ...).

    I also serve as a jury member for professional simulations and RNCP certifications (B3 / M2).
    Training Facilitation IT Infrastructure Management Cloud Computing Cybersecurity Governance

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Education

  • Information and System Engineering Expert, Security Option, Computer Engineering
    SUPINFO - The International Institute of Information Technology
    2015
    Expert en Informatique et Système d'Information option Sécurité des systèmes, Ingénierie informatique
  • ITIL Operations
    Capgemini
    2018
    ITIL exploitation

Certifications

  • ISO 27001 Lead Implementer
    PECB
    2026
    Audit PCI DSS HDS Cybersecurity Risk Management IT Governance Program Management Security Policy Compliance Information Security
  • FinOps
    FOCP
    Cloud FinOps IT Governance Financial Analysis DevOps Continuous Improvement Budget Management Change Management Cloud Architecture FinOps Cost Reduction

Skill set

Categories