Senior System Administrator at SUNDUS MANAGEMENT CONSULTANCY & STUDIES BUREAUL.L.C
Dubai, Dubai, United Arab Emirates -
Full Time


Start Date

Immediate

Expiry Date

02 Dec, 26

Salary

0.0

Posted On

03 Sep, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Industry

Information Services

Description

Job Description

Roles & Responsibilities

  • Strong experience with Windows Server, Active Directory, DNS, DHCP, Group Policy, VMware/Hyper-V, and HCI.
  • Hands-on experience with FortiGate firewalls, VPNs, LAN/WAN, VLANs, switches, routers, and Wi-Fi.
  • Experience in site networking, IT infrastructure configuration, installation, maintenance, and troubleshooting for offices and project sites.
  • Experience in planning and deploying servers, network infrastructure, firewalls, Wi-Fi, CCTV, access control, IP phones, and Internet connectivity for new and existing sites.
  • Strong knowledge of cybersecurity, endpoint security, patching, access control, and incident response.
  • Experience managing Microsoft 365, Exchange Online, Teams, SharePoint, OneDrive, and email security.
  • Experience with backup, disaster recovery, QNAP/Synology/WD NAS, Proofpoint/Vircom, and data recovery.
  • Knowledge of ERP systems, SQL, Crystal Reports, IIS, SSL, DNS, and business applications.
  • Experience with IP telephony, CCTV, access control, biometric systems, and video conferencing.
  • Strong end-user support, troubleshooting, onboarding/offboarding, and IT asset-management skills.
  • Experience coordinating with IT vendors, contractors, telecom providers, and service providers.
  • Strong documentation, communication, analytical, and problem-solving skills.
  • Relevant Microsoft, Fortinet, VMware, Cisco, or CompTIA certifications are an advantage.
  • UAE experience and UAE driving license are preferred.

Desired Candidate Profile

  • Bachelor’s degree or Diploma in Information Technology, Computer Science, or a related field.
  • Minimum 5 years of hands-on IT infrastructure/system administration experience.
  • Strong hands-on experience with:
    • Microsoft 365 / Office 365
    • Active Directory & DNS
    • Windows Server
    • VMware / Hyper-V / HCI
    • FortiGate Firewall
    • LAN/WAN, VLAN, switches, routers & Wi-Fi
    • QNAP / Synology / WD NAS
    • Backup & Disaster Recovery
    • ERP systems
    • Vircom / Proofpoint Email Security
    • Grandstream IP Telephony
    • CCTV, NVR/DVR & Access Control
    • Matrix COSEC/APTA
    • IIS & SSL
    • IT Service Management


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Responsibilities
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