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Oussama RajiOR

Oussama Raji

Infrastructure, Networks and Security Project Manager

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Oussama

Experienced project manager who has worked on several complex and cross-functional network, infrastructure, and security projects. I have the technical skills necessary to challenge teams and successfully lead your transformation, migration, or other projects.
I am PMP, PRINCE2, ISO27001 LI, ITIL4 Specialist certified, and more.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Arabic

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Attijari WafaBank
    Senior Technical Project Manager Consultant
    BANKING AND INSURANCE
    April 2024 - Today (2 years and 2 months)
    As part of the Infrastructure and Production strategic plan. I am project manager for a Datacenter transformation program (2+1 Architecture) and Cisco ACI infrastructure deployment.
    Projects managed: implementation of an OOB network (Opengear), implementation of an ACI Fabric architecture, implementation of a new Infoblox DDI service (DNS, DHCP, IPAM).
  • Air Liquide
    Head of R&D IT Infrastructure and Security
    CHEMICAL
    December 2020 - March 2024 (3 years and 4 months)
    78350 Les Loges-en-Josas, France
    Scope: Global R&D – 6 centers - 900 Employees

    Responsibilities:

    Manage the IT infrastructure/security project portfolio
    o Plan, coordinate, and supervise projects from end to end
    o Develop detailed project plans, define objectives, deadlines, and deliverables
    o Track and report project progress to stakeholders
    o Manage resources, budget, and timelines to ensure project success

    Improve and align the IT infrastructure architecture of R&D centers
    o Collaborate with technical teams to design IT and cloud infrastructure architectures
    o Ensure the implementation, configuration, and maintenance of cloud and IT infrastructures
    o Supervise tests and validations to guarantee system performance and security

    Ensure IT governance and security
    o Lead penetration tests and manage related action plans
    o Ensure IT governance for business projects: CIOO process, documentation preparation...
    o Manage digital risk analyses prior to projects
    o Analyze risks, propose mitigations, and monitor their implementation

    Manage R&D IT infrastructure services
    o Operations management and budget management
    o Integrate and automate R&D-specific IT processes on ITSM ServiceNow: scenario definition, change management
    o Lead the IT consultant pool: 4 people

    Example of projects completed:
    Migration to SD-WAN, IT-OT Segregation, Private Cloud Exit Project: Migration of applications and infrastructures to AWS cloud, Creation of HPC cluster DR plans, Deployment of Qualys and SIEM (QRadar), deployment of a GPU cluster for GenAI.
    Project Management WAN Networks ISO 27001 Cybersecurity SD-WAN
  • SNCF
    Senior Consultant
    TRANSPORTATION
    October 2018 - November 2020 (2 years and 2 months)
    Saint-Denis, France
    Mission: Technical WAN/MAN Project Manager
    Client: SNCF - Operational Digital Systems Directorate (DOSN)

    Responsibilities:

    Manage WAN/MAN migration and upgrade projects
    o Define client needs and assist in decision-making to converge towards an adapted technical solution
    o Conduct upstream studies and validate the technical solution, schedules, and associated quotes
    o Present the project for approval
    o Manage service production by handling orders, production, and commissioning
    o Lead the project team: Architects, Operators, Production Engineers
    o Facilitate various project committees
    o Ensure interface and communication with all project stakeholders

    Assist the service offering manager in the management and evolution of the WAN offering
    o Facilitate and contribute to cross-functional committees on network lifecycle: capacity planning, operations committee
    o Propose evolutions for the service offering

    Conduct network audits
    o Verify the status of various network components
    o Investigate possible causes of problems: network frame analysis...
    o Produce the audit report
    o Launch necessary actions to resolve analyzed problems

    Projects completed:
    Global WAN architecture change: Transition from RIP routing to BGP Multi-VRF, Payment gateway WAN migration, SNCF site WAN migrations/upgrades.
    WAN Networks Project Management IT Service Management

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Education

  • Executive Master, Digital Transformation
    ESSEC Business School
    2023
    Executive Master, Digital Transformation
  • Master's Degree, Telecom Networks
    Université Paris-Saclay
    2018
    Master's Degree, Réseaux Télécoms

Certifications

  • Project Management Professional (PMP)
    PMI
    2021
  • AWS Certified Solution Architect - Associate
    AWS
    2023

Skill set (21)

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