Freelancer profile translated to English.
Back to original languageAbout Enes
Cybersecurity consultant, currently at Randstad Digital, with solid experience in information system protection, specializing in high-criticality environments and vital infrastructures (OIV).
With a versatile profile between operational security and governance, a balance required within major organizations:
Energy Sector (RTE): SOC supervision, complex incident analysis, and defense engineering (Splunk, Fortinet, Trellix).
Finance Sector (Crédit Agricole Assurances): Governance, remediation steering, and post-audit compliance monitoring.
Telecommunications - Cloud Sector (Bouygues Telecom Entreprises- OnCloud): Participation in ISO/IEC 27001 certification, ITSM implementation (including CMDB), SIEM (ELK) and PM (IVANTI) project proposals.
Business Expertise:
Technical: SIEM, Firewalling, EDR/XDR, Vulnerability Management, Identity and Certificate Management.
Governance: Compliance, ISO 27001, EBIOS RM Methodology, PSSI, ITIL v4.
My approach focuses on the real resilience of infrastructures and aligning security measures with the strategic imperatives of the company.
Graduated as an Expert in Digital Security (Level 7) and a member of the CyberV association's management.
Currently engaged in ISO 27001 Lead Implementer and CISA certification courses.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Melun (up to 50km), Montargis (up to 50km), Orléans (up to 50km)
Experience
- RandstaddigitalCybersecurity EngineerENERGY AND UTILITIESApril 2025 - Today (1 year and 2 months)Montigny-le-Bretonneux, FranceAnalysis of security incidents with report writingSupervision of a SOC (Security Operations Center) with real-time alert analysis via SplunkManagement of Fortinet and Checkpoint firewalls to secure internal networks- Management of incoming and outgoing traffic, user groups, IPSEC VPN, VLANs- Log analysis during an attack attempt on internal networksManagement of AD privileged accountsManagement of internal appliance identitiesProcessing of VPN requests and incidentsMonitoring of RSA complianceManagement of access to websites through URL category-based policies (PROXY)Management of Trellix security products (ADT, HX, ePO, EDR) at the terminal level (Workstation, server, VM)Maintenance in operational condition of Splunk, Fortigate, Ivanti, F5, Symantec Proxy ISG, Checkpoint, Trellix, Cisco mail relay equipmentDaily and weekly reporting on the status of pre-production equipment (CPU, RAM, disk, backup, Splunk alerts)Cyber threat intelligence for pre-production equipmentProcessing of requests, incidents, and changes via ServiceNowTechnical Environment: Ivanti (Pulse secure), Splunk, Fortinet, Centreon, Cisco, Trellix (McAfee), Checkpoint, Broadcom Symantec, ServiceNow, Microsoft
- Crédit Agricole AssurancesCybersecurity ConsultantBANKING AND INSURANCENovember 2022 - December 2024 (2 years and 2 months)Paris, FranceSteering and monitoring of recommendations from parent company audits (CA)Carrying out periodic permanent controls of various IS security activities (CAAS/Pacifica)Participation in internal and external audits (LOD1, CAC, BCE)Monitoring of operational activity (vulnerabilities from IT or network equipment, server and workstation patch management, online application coverage)Contribution to the definition and design of periodic controls related to IT risksImplementation of performance indicators (KPIs) for periodic controls and IS security committeesCreation of presentation materials for group IS security committeesFacilitation of meetings, follow-up of actions between parent company groups (CAA/CA-GIP)Contribution to the collection of monitoring and steering informationEnsuring the reliability of information sources for the production of periodic indicatorsContribution to the definition and design of IS security dashboards (Power BI)
- OnCloud - Bouygues Telecom EntreprisesCybersecurity EngineerTELECOMMUNICATIONSOctober 2021 - October 2022 (1 year)La Défense, Puteaux, FranceContribution to the ISO 27001 certification of the Build activityStudy of the EBIOS RM methodology for ISO 27001 certificationImplementation of an ITSM compliant with ITIL v4 (deployment, support, continuous improvement)- In-depth study of ITSM and ITIL v4- Project management- CMDB implementationStudy of a project for implementing a Patch server management solutionStudy of a project for implementing an Open Source SIEM solution
Recommendations
Be the first to recommend Enes
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Expert in Digital SecurityESD academy2022Expert en Sécurité Digital
- Master 1, Network and Systems AdministratorInstitut F2I2021Master 1, Administrateur réseaux et systèmes