Senior Network Administrator

BariTechSol is looking for a responsible individual who is willing to give a boost start-up to his career in the field of Information Technology and Security and can apply with confidence.

Role and Responsibilities:

  • Team Lead and Manage Overall IT Operations
  • Oversee troubleshooting for system and Server errors.
  • Manage and Lead the team to support network issues and respond to requests for IT support.
  • Evaluate Network connectivity, equipment, and software issues.
  • Keep an eye on network monitoring and keep the security on high priority.
  • Knowledge of information security and data leak prevention must.
  • Install, test, and monitor servers, firewalls, and new software in a Live environment.
  • Proficient at administering common network services, such as DNS, DHCP, NTP, etc.
  • Install, configure, troubleshoot and maintain Network Routers/Switches/Firewalls preferable (Fortigate, Mikrotik, cisco)
  • Perform data backups of servers and users on regular basis.
  • Manage End Point Security, Antivirus, Patch Management Manage Servers File Servers.
  • Maintain IT department SLAs, Procedures, and IT Policy.
  • Keep inventory of equipment, software, and licenses up to date.
  • Manage Backup Servers, Services, and data backups Maintain server, upgrade, secure, system backups, and disaster recovery preparation.
  • Management & configuration of IPsec VPNs (Site to Site VPN, Remote VPN, SSL VPN), DMVPN.
  • Manage Domain Controllers and services.
  • Management of Data Center Servers, network equipment/Devices, Cooling, and Power of Datacenter.
  • Recommend software and hardware solutions comprising upgrades and new acquisitions.
  • Maintain and update documentation of procedures and configurations.
  • Securing network by implementing security policies, and hardening network devices.
  • Provide training to /orientate end-users on different tools/applications.


  • Understands issues involved in administering and maintaining corporate LAN infrastructure, including network cabling, testing network connectivity, firewall configurations, tablet and desktop internet applications, etc.
  • Understands issues involved in administering and maintaining corporate WAN infrastructure, backhaul technologies, WAN and Internet routing protocols, etc.
  • Familiar with Group policy objects and delegate controls.
  • Knowledge of virtualization platforms, including VMware vSphere 6.5 or above.
  • Familiar with Linux and Ubuntu.
  • Planning and Designing of IT Infrastructure and make changes/upgrades and maintain as per requirements Maintain network and technical facilities Globally.
  • Administration of vCenter environment including multiple ESXi, vCenter v6.5, and v6.7.
  • Familiar with common VoIP protocols including H.323, SIP, and IAX.
  • Understands Voice over IP systems, including PBX systems based on Asterisk, Grand Stream, and 3CX telephony software.
  • Knowledge of Cpanel/WHM and website deployment.
  • Should be familiar with Domain, Hosting, Xampp server, and website backup.
  • Knowledge of Localhost, deployment, management, and troubleshooting of web applications or web servers. Intermediate scripting skills (Command line/PowerShell/VB Script)


  • The candidate should be proficient in the design, installation, migration, and troubleshooting of Active Directory and Exchange.
  • The ability to work well in a team
  • Problem-solving skills
  • A strong customer focus


  • The candidate must be a Graduate in Computer Science or a related field
  • The candidate must have a minimum 5 years of relevant experience
  • CISSP, CCNA, or CCNP certification is a plus