Senior Network Engineer
Vistas Global. WLL
Doha, AE
منذ 5 يوم
source : WHATJOBS

JOB DESCRIPTION Senior Network Engineer

OVERVIEW :

Network engineer is responsible for designing, managing, implementing, and monitoring LAN, WLAN, and WAN for on-premises and cloud environments to ensure the maximum uptime for users and pubic.

Network engineer role also includes network configurations, upgrading, patching, and maintaining physical and virtual network systems.

The role might also include designing and managing voice, firewalls, and SAN switches.

ROLES & RESPONSIBILITIES :

  • Supporting, designing, and implementing new network solutions and improve the efficiency of existing network.
  • Configuring and supporting network equipment including switches, routers, proxies, firewalls, web application firewalls, wireless, VoIP, Access points, network monitoring and management appliances with the maximum security and efficiency.
  • Enhance the network security and performance.
  • Maintain up to date OS / firmware version and patching all network components.
  • Troubleshoot and fix any network issue.
  • Attend network related tickets on IT service management ticketing system.
  • Produce and submit root cause analysis for high and critical network related incidents.
  • Procuring network components by proposing the best solutions that meet the business needs and developing effective scope of work and evaluate bidders' technical proposals.
  • Reporting network status and issues to LMS manager.
  • Segregate network segments traffic based on business needs
  • Propose new network segments based on security segregation best practices.
  • Maintain network devices configuration backup as per the backup policy.
  • Identify network design, security, and operation risks and propose solutions for mitigation.
  • Managing the replacement / fix of failed network devices with vendors.
  • Raise support cases with vendors for network-related cases.
  • Document network configurations and maintain updated documents that reflect the actual running configs.
  • Maintain support contract renewals for network components.
  • Apply security mitigations on network devices as recommended by the security team.
  • SKILLS & COMPETENCIES :

  • An up-to-date knowledge and understanding of your employer's business and industry needs, as well as the technical demands
  • To recognize the importance of customer focus and / or of serving the needs of the end-user
  • Excellent communication skills, particularly the ability to communicate with staff who aren't technically trained
  • Analytical and problem-solvinq ability
  • Teamwork skills and the ability to feel comfortable working with different teams, clients, and groups of staff across an organization

  • Organizational skills and the ability to prioritize your workload.
  • EXPERIENCE :

  • Network configurations, upgrading, patching, and maintaining physical and virtual network systems.
  • Design and manage voice, firewalls, and SAN switches.
  • 8-10 years of work experience as a network engineer.
  • EDUCATION :

  • Bachelor of Science in Computer Science or a related field
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