Sofiene Bayar

Cybersecurity Governance & Architecture Engineer

Salaire / Taux journalier

Paris, France

Freelance

Expertises

Cybersécurité

Langues

Anglais

À propos

Introduction

Cybersecurity Governance & Architecture Engineer with 15+ years in telecom and enterprise security. Currently leading cyber initiatives at Bouygues Telecom, specializing in GDPR compliance, IAM, and risk management. Expert in bridging technical security solutions with business requirements for scalable protection strategies.

Liens

Expérience de travail

Bouygues TelecomFreelance

mars 2020 - Présent

6 ans 8 mois

Paris, France

Cyber Security Engineer

sept. 2022 - Présent

4 ans 2 mois

Paris, France

Skills: Policies & Procedures · Information Protection · English · Risk Management · General Data Protection Regulation (GDPR) · Network Security · Organization Skills · Cybersecurity · Synthesizing · IAM

Senior Project Manager (Service Platforms)

mars 2020 - août 2022

2 ans 6 mois

Paris, France

Management of a cross-functional team (Business, MOE, Security, Validation, Operations) as part of the Segmented TV program for the integration of the new Cloud service (AdServer) with the Bouygues platforms (existing and New). Definition of exploitation, evolution and validation processes to be followed on AdServer and Bouygues' adjacent platforms

Senior Project Manager

Orange

janv. 2017 - déc. 2019

3 ans

Paris Area, France

Project manager on Orange Cloud - Perform feasibility studies and create SoW’s - Define timetable and planning of the milestones needed to reach the final goal - Reporting activities and coordinate allocated resources - Managing technical issues according to established project timelines and requirements - Ensure compliance with customer requirements and quality standards - Monitor costs and implementation schedule - Ensuring compliance with marketing requirements and quality of service - Manage the customer, partner and supplier relationship to monitor project progress - Priorise Product Backlog and Write user stories - Define KPIs and indicators to monitor and maintain good Quality of Service level

Project Management Officer

TOTAL with SopraSteria

nov. 2016 - déc. 2017

1 an 2 mois

Paris Area, France

- Quality and process management - Management control, procurement tracking, customers and suppliers billing, budgetary and operational reporting - Piloting of "Surbanes Oxley" audits - Administration of business requests tools

AMOA

TOTAL with SopraSteria

janv. 2015 - mai 2015

5 mois

Paris Area, France

APPI (Advanced Personal Platform for Information) is a new internal portal and search engine offered to TOTAL collaborators to be used as a unique entry point to access to external information. APPI portal is designed to facilitate access and make better use of information.

Functional Analyst

Bouygues Immobilier with STERIA

juin 2013 - déc. 2014

1 an 7 mois

Paris Area, France

The OPERA project has for object a revision of the global nature of the information system of "Bouygues Immobilier" in order to realize a custom-made solution, evolutionary and thought to be opened to the new technological capacities and to the new uses.

Project Manager and functional architect

Orange with Steria

févr. 2012 - mars 2013

1 an 2 mois

Paris Area, France

Project Manager on OPG (Orange Payment Gateway) project : OPG offers to Orange and partner services a GUI (Graphical User Interface) allowing users (Orange customers) to select payment method. OPG offers also adequate GUI for users to enter credit card informations and assures communication with PSPs (Payment Service Providers) respecting all needed security rules and standards. Functional architect on BIE (Billing Interface Enabler) project: BIE offers to Orange and partner services a unique interface for subscription and billing hiding orange subsidaries local billing/subscribtion systems heterogenity and complexity. Benefits for services are mainly integration cost reduction and improved Time to Market.

Project Manager and functional architect

Orange - France Telecom with Datavance

juil. 2010 - janv. 2012

1 an 7 mois

Paris, France

Working on eSSO project (extended Single Sign On) allowing Orange users authentication by outsiders services (like Chronopost, eBay, Deezer... ) and outsider users (from Yahoo, Google, Microsoft Live...) authentication on orange services

Conception - development - integration engineer

Orange - France Telecom

août 2008 - juil. 2010

2 ans

Paris Area, France

Working whith SSO team having responsibility of providing a "unified Single Sign On system"​ (Orange centralised authentication system) to Orange group services and partners. The unified "Single Sign On system" mainly allows persistant authentication for Orange customers.

High level design Engineer

STMicroelectronics

févr. 2004 - juil. 2008

4 ans 6 mois

IP/bridges/Vsoc Transactional Level Modeling in SystemC - Develop and maintain tools for co-simulation platforms - C/C++ expert - Provide tools to enhance IPs and sub-systems verification methodology in divisions - Provide tools for SoCs architects


Formation

INSAT

Engineer's degree

1998 - 2004

6 ans 1 mois

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