LAN Administrator

Overview

Network, Server and Systems Administration

• Install, configure and maintain Windows servers, file servers, and computer systems for head office and all branch / site locations.​
• Install, manage and maintain LAN / WAN network infrastructure including switches, routers, wireless equipment and structured cabling in office, site offices, yards, barges and dredgers.
• Configure and administer network services such as Active Directory, DHCP, DNS and TCP/IP, ensuring reliable connectivity and access control.​
• Manage server and network security including user accounts, file permissions, backup and disaster recovery plans, and system integrity.​
• Monitor utilization and performance of servers and networks, identify bottlenecks and implement improvements.​

CCTV, PABX and Voice Infrastructure

• Install, configure and maintain CCTV systems across office, site offices, barges, dredgers and yards, including cameras, NVRs/DVRs, storage and network connectivity.
• Perform network and voice wiring for offices and sites, ensuring proper labeling, documentation and compliance with standards.
• Install, configure and maintain PABX/IP-PBX telephone systems, extensions, voicemail and related peripherals.
• Coordinate with vendors for CCTV and telephony-related upgrades, expansions and troubleshooting when required.

Firewall, Security and Internet Access

• Administer and maintain FortiGate and other firewalls, including policies, VPNs, NAT, web filtering and intrusion prevention.
• Plan and implement network security controls for internal and external systems, including perimeter security, host security and endpoint protection.​
• Install and manage antivirus/endpoint security solutions and ensure regular updates and scans.​

Desktop And User Support

• Provide desktop support for users, including hardware, operating systems, standard applications, email and printing issues.
• Investigate user problems, identify root causes, propose solutions, test and implement fixes in a timely manner.​
• Perform and/or oversee software installation and upgrades on client machines and servers.​
• Conduct basic user orientation and training on IT systems, security awareness (including spam and phishing) and company IT policies.​

Procurement, Tenders and Documentation

• Evaluate and recommend purchases of computers, network hardware, CCTV equipment, telephony, peripheral devices and software based on business needs and standards.​
• Participate in IT tender preparation: obtain quotations, prepare price sheets, perform technical and price comparisons and support management in selecting suitable solutions (non‑contractual aspects).
• Prepare and maintain up-to-date documentation for network topology, server configurations, IP addressing, firewall policies, CCTV layouts and PABX configurations.
• Establish and perform preventive maintenance programs for IT equipment and systems according to company and vendor standards.​

Solutions And Continuous Improvement

• Propose suitable IT solutions and improvements that enhance reliability, security and efficiency of operations.
• Anticipate communication and networking problems and implement preventive measures to minimize downtime.​
• Investigate, recommend and implement enhancements and operating procedures that optimize system and network availability.​
• Maintain confidentiality of business and personal data processed, stored or accessed through company systems
• Pay: QAR5,000.00 - QAR6,000.00 per month