• Network Performance Tuning, LAN Knowledge, Network Design and Implementation, Problem Solving, Strategic Planning, Multi-tasking, Quality Focus, Coordination, Technical Understanding,
  • Install, configure and maintain network hardware, for example, Cisco routers and switches.   
  • Deploy, configure and upgrade network software, such as, enterprise antivirus or diagnostics programs.
  • Implement and maintain emergency backup and restore systems for mission-critical network servers. 
  • In smaller companies, network administrators are often responsible for end-user desktop support, and the maintenance of servers and other networked devices
  • Maintains computing environment by identifying network requirements; installing upgrades; monitoring network performance.
  • Establishes network specifications by conferring with users; analyzing workflow, access, information, and security requirements; designing router administration, including interface configuration and routing protocols.•  
  • Maintains network performance by performing network monitoring and analysis, and performance tuning; troubleshooting network problems; escalating problems to vendor
  • Secures network by developing network access, monitoring, control, and evaluation; maintaining documentation. 
  • Installation and configuration of Avaya S8800 Media Server, G650 Media Gateway IP Connect and Avaya Communication Manager 5.2.1 in a dual redundant S8800 Media Server.•
  • Creating, managing and monitoring ISDN/CO trunks, Hunt groups, Extensions/Stations, VDN's, Vectors.   
  • Creating Inbound Agent login-ID and Station-ID.  
  • Configuration and Installation of NVR/DVR and Mikrotik Routers
  • Assign routing protocols and routing table configuration.
  • Maintain network VPN gateways, intrusion detection systems

Job Details

Functional Area:
Total Positions:
1 Post
Job Shift:
First Shift (Day)
Job Type:
Job Location:
No Preference
Minimum Education:
Career Level:
Experienced Professional
Minimum Experience:
2 Years
Apply Before:
Oct 17, 2022
Posting Date:
Sep 16, 2022

GCS Private Limited

Information Technology · 1-10 employees - Karachi

pSecurity and Surveillance is GCS's core competency . We have won rich recognitions from dignitaries , law enforcement organizations and the executive administrations for our contribution to safeguarding the lives and properties in Pakistan./p

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