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Abdelhak KetrouciAK

Abdelhak Ketrouci

Network, Security, and Systems Engineer

On-demand
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Abdelhak

1. Systems Administration
Install and configure servers (Windows / Linux)
Manage users (accounts, rights, access)
Ensure the proper functioning of services (AD, DNS, DHCP, etc.)
Perform updates and maintain systems

🌐 2. Network Management
Configure equipment (routers, switches, firewalls)
Manage IP addresses and VLANs
Monitor the network (throughput, failures, latency)
Resolve connection problems

🔐 3. IT Security
Implement security policies
Manage firewalls and antivirus
Monitor intrusions and incidents
Manage backups and recovery plans

🛠️ 4. Support and Maintenance
Assist users (technical problems)
Diagnose and fix failures
Document procedures

📊 5. Supervision and Optimization
Use monitoring tools
Improve system and network performance
Anticipate problems
  • English

    Conversational

  • French

    Native or bilingual

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

Experience

  • Continental
    Network, Security & Systems Engineer
    January 2022 - January 2026 (4 years)
    Continental, OH, USA
    LAN/WLAN supervision and monitoring (HP NNM, Cisco Prime, Zabbix) N2 Support and advanced troubleshooting (Wireshark, performance & incident analysis) Network change management (VLAN, routing, equipment upgrades) Network services administration: DHCP/DNS (QIP), Radius Firewall management (ACLs) WAN, Internet and IP telephony support Projects & Deployment Needs analysis and technical solution design Installation and configuration of switches & network infrastructure Wi-Fi and cabling deployment (copper & fiber optic) Technical documentation writing Systems & Infrastructure Server installation and integration (AD, DNS, IP) Management of virtualized environments (VMware, NetApp) Server supervision and performance management Backup and storage capacity management Operations & Security Infrastructure incident tracking Cabling request management Vulnerability analysis and remediation (network & systems)
  • Swiss Life France
    Hypercare Support Engineer.
    BANKING AND INSURANCE
    December 2020 - August 2021 (9 months)
    Paris, France
    - Deployment of DWP for the pilot phase and subsequent project
    - Monitoring technicians and intervening in case of difficulties.
    - Contribute to the study and monitoring of problems encountered during deployment.
    - Implement various business applications such as Bloomberg, FxAll, Sage.
    - Monitoring and handling of N2 incidents.
  • PHARMA INVEST SPA.
    Intern in Network Engineering
    HEALTH AND WELLNESS
    June 2020 - November 2020 (5 months)
    -Monitoring of LAN infrastructure deployment or redesign projects.
    -Diagnostics and resolution of technical incidents for enterprise networks.
    -Monitoring and handling of N2 incidents.
    -Correction of configuration defects (QoS, load balancing, IPSEC, routing...)
    -Performs infrastructure installation and validation of network/telecom infrastructure components.
    -Taking control and creating firewall rules.

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Education

  • Master's degree in Network Engineering, University of Paris Saclay, France, Master's degree.
    VERSAILLES
    2020

Certifications

Skill set

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