IAFreelancer profile translated to English.
Back to original languageAbout Ibrahim
French
Native or bilingual
Arabic
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Feu Vert FranceCybersecurity and Network EngineerJune 2022 - Today (4 years)Lyon, FranceNetwork:
- Level 2 and 3 network administration, including switching, Wi-Fi, VPNs, and SD-WAN technologies.
- Configuration and optimization of network equipment to ensure optimal performance.
- Proactive and corrective maintenance of network infrastructures.
- In-depth analysis and resolution of complex network incidents.
- Monitoring and continuous improvement of the network infrastructure.
Security:- Identification of vulnerabilities and application of necessary patches to protect systems.
- Analysis and management of security alerts using tools such as EDR, IPS, and SIEM platforms.
- Supervision of security systems and implementation of recommendations based on best practices.
- Centralized monitoring of event logs via SIEM solutions, with real-time analysis to detect threats.
- Strengthening security through advanced firewall configuration and adapted security policies.
- Implementation of preventive measures to reduce the risk of cyberattacks.
- Documentation of actions and procedures for rigorous tracking of interventions and security audits.
- EconocomNetwork Security Consultant at EDFJuly 2021 - June 2022 (11 months)Lyon, France
- Manage firewall administration.
- Contribute to the implementation and development of infrastructure evolution projects.
- AtosSystem and Network Security AdministratorOctober 2020 - October 2021 (1 year)Grenoble, FranceAdminister and implement firewalls, IDS, and IPS:
- Deployment of security devices: Install and configure firewalls to manage traffic rules, protect critical resources, and control network access.
- Configuration of IDS and IPS: Implement intrusion detection and prevention systems to identify and block suspicious or malicious behavior in real-time.
- Continuous monitoring: Monitor activity logs generated by devices, analyze security alerts, and adjust configurations based on emerging threats.
- Regular updates: Ensure maintenance of firewalls, IDS, and IPS by applying software updates and new signatures to stay protected against the latest vulnerabilities.
Participate in infrastructure version upgrades:- Update preparation: Identify affected equipment and software, assess impacts, and plan interventions to minimize service interruptions.
- Controlled execution: Perform version upgrades in a structured manner, with checkpoints to verify service continuity.
- Post-deployment: Conduct thorough checks to ensure all components function correctly after the update.
Manage daily and weekly backups:- Solution implementation: Configure dedicated tools to perform automatic backups of critical data.
- Backup scheduling: Ensure appropriate frequency (daily or weekly) to protect sensitive information and minimize losses in case of failure.
- Secure storage: Ensure efficient management of backup media, whether local, remote, or cloud-hosted, while adhering to security standards.
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Education
- Expert in Computer Engineering, Computer EngineeringESGI2021Expert en ingénierie informatique, Ingénierie informatique
- Manager in Systems and Network Engineering (Apprenticeship), Computer ScienceCESI2020Responsable en ingénierie systèmes et réseaux en alternance, Informatique