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Firas BenromdhaneFB

Firas Benromdhane

CyberSecurity Engineer

€289/day
Tunis, TN
3-7 years

Average response time: 1 hour

About Firas

Network and Security Specialist with deep expertise in network security, threat analysis, and vulnerability management. Adept at implementing
strong security protocols, performing thorough assessments, and proactively mitigating risks. Passionate about strengthening organizational
security posture through strategic planning, innovative solutions, and continuous improvement. Committed to protecting critical assets and driving
measurable, impactful security outcomes.
  • Arabic

    Native or bilingual

  • French

    Fluent

  • English

    Fluent

Can work on-site
Tunis (up to 50km)

Experience

  • Coficab Group
    Cybersecurity Engineer
    AUTOMOBILE
    May 2025 - Today (1 year and 1 month)
    Tunis, Tunisia
    • Manage Fortinet FortiGate firewalls across 30+ sites, including SD-WAN, IPsec VPNs, security profiles (IPS, Web Filtering,..) and security policies, as well as FortiAP wireless access points, ensuring secure and reliable enterprise network traffic.
    • Administer FortiAuthenticator to provide secure authentication and user access management, FortiManager for centralized device configuration and policy deployment, and FortiAnalyzer for log collection and analysis, maintaining a resilient Fortinet security infrastructure.
    • Operate and administer LogRhythm SIEM for security monitoring by integrating logs from servers, network devices, and cloud sources; enhance threat detection through tuned alerts and custom AIE rules.
    • Develop Python scripts to automate ingestion of SOCRadar threat intelligence (STIX format via API) into FortiGate and LogRhythm, enabling proactive alerting and faster threat response.
    • Collaborate in a 24/7 Security Operations Center (SOC) for incident triage, forensic investigations, and vulnerability remediation in coordination with cross-functional teams.
    • Manage certification processes, ensuring compliance with security standards and supporting audit readiness.
    • Support ISO 27001 compliance by implementing security policies and documentation, and assisting GRC teams with control implementation and audit preparation.
    Network administration IT-Security Linux
  • FNZ Group
    Cybersecurity Engineer
    DIGITAL AND IT
    July 2023 - May 2025 (1 year and 10 months)
    Tunis, Tunisia
    • Performed security assessments of Azure, Active Directory, and network systems using Microsoft Defender for Cloud, Ping Castle, and network analysis tools.
    • Implemented audit recommendations to enhance Azure and AD infrastructure security in collaboration with IT and development teams.
    • Managed and led FortiGate firewall operations, including configuration, policy deployment, VPN management, SD-WAN optimization, and security rule enforcement.
    • Performed proactive CrowdStrike threat hunting, analyzing alerts, identifying potential threats, investigating suspicious activity, and coordinating remediation actions.
    • Developed a vulnerability management strategy with regular assessments, remediation prioritization, and continuous monitoring using Qualys.
    • Monitored alerts from CrowdStrike and FortiAnalyzer, proactively managing IT risks and incident responses.
    Microsoft Azure Network administration Cybersecurity
  • Standard Sharing Software (3S)
    Network and Security Engineer
    TELECOMMUNICATIONS
    January 2022 - July 2023 (1 year and 6 months)
    Tunis, Tunisia
    • Migrated Cisco ASA firewalls rewalls to Fortinet solutions, deploying FortiManager and FortiNAC for centralized management and network access control.
    • Designed and implemented secure IPsec/SSL VPNs, SD-WAN PoC, and FortiADC load balancing to optimize application delivery.
    • Deployed FortiWeb and F5 (WAF) to protect web applications from advanced threats.
    • Lead FortiSIEM PoC for unified log management and security insights, and FortiGate SD-WAN PoC to optimize traffic monitoring and efficiency.
    • Produced detailed technical documentation (LLD, HLD) for operational teams.
    Network administration Linux

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Education

  • Computer Engineering Master
    ESPRIT - Private Higher School of Engineering & Technology
    2022
    Computer Engineering Master
  • Preparatory Studies in Technology
    Preparatory Institute for Engineering Studies of Sfax
    2019
    Preparatory Studies in Technology

Certifications

Skill set

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