Freelancer profile translated to English.
Back to original languageAbout Wissem
Systems administrator for over 5 years, I have had the opportunity to work with various major clients in the Private or Public sector and internationally.
My skills extend to the Operational Maintenance of a fleet, management of Active Directory, and server management using vSphere.
I have also worked in a broad environment of skills, including Okta, BMC, Beyond Trust, and firewall rule management on Palo Alto.
I wish to assist you in the administrative management of your servers, both on the Run and Build side, and also to have the opportunity to learn new skills.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- IMERYSSecurity Infrastructure EngineerENERGY AND UTILITIESOctober 2022 - June 2024 (1 year and 8 months)Paris, France| Security Infrastructure Engineer | (Windows Server, Palo Alto Networks Environment) – Private Sector ClientDomain AdminOperational Maintenance of the FleetLevel 2&3 Infrastructure Incident ManagementActive Directory AdministrationGroup Policy (GPO) ImplementationIIS Certificate Renewal (SSL/TLS)PowerShell ScriptingVirtual Server Management via VSphereManagement of firewall openings on Palo Alto-PA 400 Series FirewallsProcedure WritingUse of Quest Change Auditor toolUse of AD Manager Plus toolAddition of server applications to the Citrix catalogOkta AdministrationBeyond Trust Administration (PAM solution)Cut Over ProjectOpening of flows from the various Palo Alto firewallsDomain Admin of the newly created domainAD AdministrationGPO ImplementationOnboarding of servers on Beyond TrustInstallation of Okta agentsManagement of DC replications
- TALAN CORPORATEInfrastructure ConsultantCONSULTING AND AUDITSSeptember 2021 - October 2022 (1 year and 1 month)Paris, France| Systems Administrator | (VMware, Windows Server & Linux Environment) – Private Sector ClientOperational Maintenance of the FleetLevel 2 & 3 Infrastructure Incident ManagementGroup Policy (GPO) ImplementationIIS Certificate Renewal (SSL/TLS)IT Fleet Patching via WSUSBatch and PowerShell ScriptingVirtual Server Management via VSphereProcedure WritingMachine Storage ManagementServer Hardware Management| Systems Administrator |(Windows Server Environment) – Public Sector ClientRDS Farm MigrationData and User Migration from a source server to a target server via PowerShell scriptCopy and Installation of printer drivers and printers via Batch script
- Capgemini Technology Services - FrancePMODIGITAL AND ITJanuary 2020 - February 2021 (1 year and 1 month)92130 Issy-les-Moulineaux, FranceGathering requirements and defining Use Cases through a process of capturing requirements and opportunities;Mock-up and Writing of Technical Documentation (DAG-HLD, DAT-LLD)Definition of architectures and prototyping for (Storage/Compute/Network – VMware HCI Hyperconvergence Technology) aspects
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Education
- Master's degree in Computer Engineering (Double Degree)Université du Québec à Chicoutimi2019Maitrise en Double Diplôme, Ingénierie informatique
- Master's degree, Computer EngineeringESGI2019Master's degree, Ingénierie informatique