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Job Description

WorldCall Telecom Limited

is looking for a full time Manager Systems. This role Will be responsible for managing Radius and MySQL servers for above 50K Broadband customers nation wide.

Will be also responsible to manage and troubleshoot Access Level network consisting of Cisco and Juniper devices for PPPoE services

Will assist development team in process of frontend development for Radius and CDR based systems. Should be familiar with MVCs.

Will handle Level 3 complains from customer. Will be responsible to backup and replicate all necessary data. 

Will be responsible to manage/backup/restore/create failover of LDI systems where MySQL databases will grow upto 1 TB 

Will be responsible to troubleshoot large scale VOIP systems 

Will be responsible for P2V conversion and managing backups of VMs where sizes can grow above 2 TB 

Implementation of monitoring tools via SNMP and customized scripting/Cacti custom Templates

Skills Required:    Operating Systems:  Linux CentOS 6.x 7.x, Ubuntu, Windows Server, IOS, JunOS

Protocols: DNS, HTTP, HTTPS, FTP, Radius, PPPoE, NFS, QUIC,SMTP, SNMP, DHCP, TACACS+, SIP, RTP, 802.1Q, 802.1ad

Applications:  FreeRadius, Bind, Apache, Nginx, IIS, FreeRadius, net-snmp, HAProxy, MySQL Proxy, IPTables, Asterisk Databases: MySQL (Master to Master replication) MSSQL Scripting: Shell scripting and any scripting language (Perl, Pyhton etc) Network expertise: Cisco and Juniper routers specially 7600 and 7200 series and switches, ether channels, Cisco ASA, knows implementation of PPPoE, QOS and traffic shaping at advanced level Monitoring Tools: Nagios, Cacti Virtualization: VMWare ESXi, XEN, OpenVZ

Job Details

Functional Area:
Total Positions:
1 Post
Job Shift:
First Shift (Day)
Job Type:
Full Time/Permanent
Job Location:
No Preference
Minimum Education:
Career Level:
Experienced Professional
Minimum Experience:
5 Years
Apply Before:
Oct 18, 2018
Posting Date:
Sep 18, 2018
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WorldCall Telecom (Ltd.)

Telecommunication / ISP · 301-600 employees - Lahore

Worldcall Telecommunications Group began life in 1995 when First Capital Securities Corporation Ltd started incubating Worldcall Payphones, now Worldcall Communications Limited. The next few years were spent in expanding payphone network across Pakistan, creating new businesses and drawing invest ...Read More

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