Mohamed Athar Khan
Network & System Administrator
Malaz, Riyadh
Summary
Results-driven Network & System Engineer with SIX years of expertise deploying and maintaining LAN WAN infrastructure and Window Servers. Dedicated technology professional with strong track record of accurately conducting system repairs and troubleshooting. Offering exemplary planning, project management and communication talents.
Overview
7
7
years of professional experience
6
6
years of post-secondary education
3
3
Certifications
3
3
Languages
Work History
Network & System Administrator
Maan Aljaseer Group ( Creative Closets )
Riyadh
12.2017 - Current
- Initiated and managed network test facilities to verify network hardness and resilience.
- Monitored network capacity and performance to diagnose and resolve complex network problems.
- Collaborated with vendors to identify best options for optimizing network performance.
- Able to protect the IT infrastructure and protect data from cyber criminals and latest virus attack threats.
- Configuring rules and Policies on firewall, Router & Switches
- Installing and Configuring Window serves 2019, 2016, 2012
- Monitoring and maintaining Active Directory, DNS, DDNS, DHCP
- Configure Site to Site VPN and Remote VPN for remotely access
- Setup IP PBX( Grandstream & Elastix ) and create extensions for end users.
- Installation and configuration Virtualization solutions like Hyper V, VMware
- Creation, Deletion and Transfer of employees and generate attendance report on monthly basis from the attendance machines
- Troubleshot link up related issues by instructing over call as well as on site.
- Perform routine network start up close down and maintain control record.
- Setting up user accounts, permissions and passwords.
Technical Support Engineer
AL-SHARQ STEEL FACTORY
RIYADH
06.2016 - 11.2017
- Served as primary point of contact for support relating to owned solutions and products.
- Designing and installing well- function computer networks, connections and cabling.
- Performing troubleshooting to system failures identify bottlenecks to ensure long term efficiency of network
- Testing and configuring software and maintain and repair hardware and peripheral devices.
- Inspect LAN infrastructure and fix minor or major problem/bugs
- Explained technical information in clear terms to promote better understanding for non-technical users.
Help Desk Technician
FOURTH DIMENSION SOLUTION
NEW DELHI
02.2016 - 06.2017
- Monitored systems in operation and quickly troubleshot errors.
- Performed tests of functionality, security and performance of different workstations and devices.
- Maintained servers and systems to keep networks fully operational during peak periods.
- Provided basic end-user troubleshooting and desktop support.
- Trained and supported end-users with software, hardware and network standards and use processes.
- Configured hardware, devices and software to set up work stations for employees.
- Installed, modified and repaired software and hardware to resolve technical issues.
Education
Bachelor of Science - COMPUTER SCIENCE ENGINEERING
MAHARSHI DAYANAND UNIVERISTY- ROHTAK
FARIDABAD DELHI NCR 06.2010 - 06.2016
Skills
- Network Engineering
Certification
- • Succefully completed the CISCO certification exam (CCNA R&S) Cisco ID No. CSCO13708484
Technical Skills
- Extensive experience in Firewall Management tools, Routing Protocol expertise, Network and security systems and IP address structure.
- Networking services - NFS, SAN, Telnet, SSH, FTP, TCP/IP, OSI, DNS, DDNS, DHCP, ROUTING, NAT, HTTP, IPsec VPN, Static & Dynamic Routing.
- LAN Technologies: Ethernet, VLAN, VTP, Trucking, STP, RSTP, Ether Channel, Router & Switches.
- Window Server Installation & Configuration, Active Directory, OU, Domain, Sub Domains Sites, Logical structure, Group Management, IIS, RAID, Hyper-V, iSCSI, Server Backup.
- IP PBX: Installation & Configuration of IP PBX Server such as GrandstreamUCM, Elastix, 3CX etc.
- Excellent command over installation & Configuration of CCTV DVR & NVR.
- Excellent command of running projects employing industry standard project management.
Timeline
- • Successfully completed training on MCSE & Linux from Zoom Technology- Hyderabad-INDIA
03-2022
- • Successfully completed training on Microsoft AZURE from Zoom technology Hyderabad- INDIA
08-2021
- • Succefully completed the CISCO certification exam (CCNA R&S) Cisco ID No. CSCO13708484
02-2021
Network & System Administrator
Maan Aljaseer Group ( Creative Closets )
12.2017 - Current
Technical Support Engineer
AL-SHARQ STEEL FACTORY
06.2016 - 11.2017
Help Desk Technician
FOURTH DIMENSION SOLUTION
02.2016 - 06.2017
Bachelor of Science - COMPUTER SCIENCE ENGINEERING
MAHARSHI DAYANAND UNIVERISTY- ROHTAK
06.2010 - 06.2016
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