Muhammad Junaid Malik
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Sr. Network Administrator
COMSATS Internet Services Islamabad
Summary
Experience
Sr. Network Administrator - COMSATS Internet Services Islamabad
2014 - Present
• Managed COMSATS UPLINKS with BGP configuration from two Services Providers
• Managed IOS UPGRADTION of all CORE network Cisco routers and switches of Data Center
• Configuration of HUAWEI Firewall USG 6650 & Juniper SRX
• Deployed and Managed Routing (BGP, OSPF & EIGRP), Switching (L2 Ether- channel, Spanning-Tree, VTP, VLAN)
• Bandwidth-management in COMSATS CORE NETWORK using Cisco, Juniper Devices
• Configuration of HSRP/GLBP, IGMP, IPsec & VPNs & Netflow
• Deployed and managed routing policies and bandwidth management policies
• Use all applicable NOC Network Management Systems (NMS)
• Deployed and Manage Bandwidth management Server for shared links (e.g. MikrotTik)
• Providing technical solutions and troubleshooting to corporate customers
• Optimization of all IP based Networks and areas covering network resilience and redundancy
• Develop/improve Audit Program and perform control testing
• Identify internal control weaknesses, irregularities and suggest improvements thereof
• Configuring Ubiquiti radio P2P, PMP links
• NMS (MRTG, CACTI) installation & Management
Associate Manager Networks - Net 21 Hashoo Group
2013 - 2014
Configuring, Managing CISCO Networking Equipment’s
Installation & troubleshooting of TMG & Domain controller
Implementation of traffic filter using standard & extended access-list
Liaising & meeting with external suppliers of IT & networks services
LAN, WAN design & implementation using routers, switches and hubs
Able to work as part of a team, and work shifts, evenings and weekends
Prepare audit findings and working papers
NMS Management (MRTG)
Providing technical support via helpdesk systems for a wide range of internal & external applications
Evaluate IT controls and procedures of IT systems and applications
Configurations & troubleshooting of switching infrastructure of layer 2 (Cisco 2950, 2960) and Layer 3 switches i.e. VLAN’s, inter VLAN’s routing
Configuring WLC’s & AP’s of Aruba & Ruckus
Honours And Awards
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