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Walid Ibrahim Mohamed

Senior System Administrator at Talaat Moustafa Group

Riyadh, Saudi Arabia

Work Experience

  • Senior System AdministratorFull Time

    Talaat Moustafa Group

    Oct 2021 - Present -3 yrs, 8 months

    Egypt , Cairo

    • Job Details:System installation, configuration, administration, troubleshooting, performance tuning, preventative maintenance, capacity planning, monitoring, and security procedures. In-depth, hands-on knowledge of Microsoft Exchange Server 2013, Exchange Server 2016, and Exchange Online Very good understanding of Exchange High Availability Group (DAG) Strong Knowledge of Azure AD, Office 365, and ADFS and in O365 integration and configuring Azure AD Connect. Expertise on all migration scenarios, (IMAP, Cutover, Staged, Hybrid deployment, with and without third-party tools, and Tenant-to-Tenant Migration) Maintains and supports backup and recovery of all systems and applications in the enterprise using Veeam, as well as managing cloud data storage as well as testing for disaster recovery Experience with Microsoft Intune, System Center Configuration Manager, Windows 10, and Windows Defender Advanced Threat Protection. Administering Kaspersky Security Center in +20 Site and ensuring all machines are protected and properly updated with Latest Database.
  • System EngineerFull Time

    ARADO Official

    Mar 2021 - Oct 2021 -7 months

    • Job Details:Provide second line support for Users issue and any information technology problems. implement and manage Hybrid Exchange environment, AD, Teams, OneDrive) Solid Knowledge of implementing, maintaining, and troubleshooting core Windows infrastructure services DNS,DHCP, Hyper-V. Manage Endpoint Manager (SCCM) to deploy software, Software update, inventory, etc. Administering Kaspersky Security Center ensuring all machines are protected and properly updated with Latest Database. Manage Veem Backup& Replication, backup and restore Virtual Machines, Database, and replication between sites. Administrating SQL Instance Database, backup & Replication. Always on service. Administering SharePoint 2019 Server, Administering FortiGate Firewall 200D Configure Policy ,Routes, VPN, etc. Manage Public domain & Zone , Public SSL Certificate.
  • IFFCO

    • System AdministratorFull Time

      May 2017 - Feb 2021 -3 yrs, 9 months

      Egypt , Cairo

      • Job Details:•Provide tier one and tier two support for Users issue and any information technology problems. •implement and manage Office 365 applications (Exchange Online, SharePoint, Skype For Business, Teams, OneDrive) •Solid Knowledge of implementing, maintaining and troubleshooting core Windows infrastructure services such as Active Directory, Group Policies, DNS, DHCP, IIS, Certificate Services, etc. •Ensure availability and continuity of the infrastructure services, systems and key processes & reviewing system and application logs. •Managing Symantec Backup exec version 2012 & 20.3. Creating backup policy, scheduling, restoring, planning and design •Manage WSUS to apply OS patches and upgrades on a regular basis •Manage Symantec End Point Protection, ensuring all machines are protected and properly updated with Endpoint Security, Anti-Virus, Anti-Spam, Anti-Spyware, etc •Ensure the availability, scalability, security, and performance of the VMware ESXi environment. •installing, configuring & administrating Cisco Telephony & Network Solutions (Cisco IP Phones, Cisco Call Manager) •Good hand on Experience on Cisco Firepower and TMG Firewall to manage internet access. •Design and administration of SCCM for network imaging, packaging, and software deployment required. •Manage Cisco devices ASA ,Routers, Switches and VPN access
    • IT HelpdeskFull Time

      Jan 2014 - May 2017 -3 yrs, 4 months

      Egypt , Cairo

      • Job Details:•Provide tier one support for any information technology issues and problems. • Installing and configuring computer hardware, operating systems, applications and other IT equipment’s •Manage time attendance & Access control devices. •Setting up new users' accounts and profiles and dealing with password issues. •Maintaining inventory and replacing parts as required •Monitoring and maintaining computer systems, communications systems, and networks. •Assist in the development of processes to maintain business continuity and recovery standards for endpoint systems and networks •Administrating, Establishing and Utilizes Security policies relating to access the internet, ensure of data protection from the internet by applying firewalls on policies by Microsoft TMG. •Establishes and maintains contact with vendors for support and problem resolution •Maintaining inventory and replacing parts as required

    Education

    • Bachelor's Degree of Arts in Arts

      Minia University

      Jan 2009 - Jan 2013 - 4 yr

    Skills

    • MCSE
    • DNS Server
    • Virtualization
    • Information Technology (IT)
    • Microsoft TMG
    • Exchange Server
    • ASA
    • Windows Server
    • System Administration
    • Azure
    View More

    Languages

    • Arabic

      Fluent
    • English

      Advanced

    Training & Certifications

    • English Course

      Berlitz·2016
    • Click to edit certification nameMCTS: Administering and Deploying System Center 2012 Configuration Manager

      Microsoft·2014
    • MCSA: Microsoft Certified Solutions Associate: Windows Server 2008

      Microsoft·2014
    • MCITP

      microsoft·2012
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