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VOIP Engineer at Invent Alliance Limited


Invent Alliance Limited is a company specialized on creation of multi sector and multi discipline business platform with specialist partnerships for value co-creation in each of the different business segments through modern co-petition business principles.

We are recruiting to fill the position below:


Job Title: VOIP Engineer

Location: Lagos


  • Meeting with IT managers to determine the company’s networking needs.
  • Analyzing existing VoIP networks and computer systems.
  • Design and execute various Cisco Unity configurations and provide support to Unified Messaging.
  • Analyze all security problems on the network and develop new technologies to cater it.
  • Adding network users and managing company permissions.
  • Optimizing network installations for future expansion.
  • Coordinate with vendors, analyze appropriate product offerings, and develop new products and services for the network.
  • Developing architecture plans for voice and data services.
  • Installing network hardware modules including IP and PBX communication servers.
  • Perform analysis on trunk utility and optimize IP and PBX Communication server for capacity building.
  • Designing and implementing Cisco Unity systems.
  • Troubleshooting VoIP network issues.
  • Analyzing and upgrading network security systems and protocols.
  • Training staff on network and system protocols.


  • Bachelor’s Degree in Information Technology, Computer Science, or a similar field.
  • Previous experience working as a VoIP network engineer for not less than two (2) years.
  • In-depth knowledge of VoIP systems and IP Protocols.
  • Familiarity with WAN and LAN systems.
  • Excellent troubleshooting skills.
  • Advanced written and verbal communication skills.
  • Certifications on CompTIA Network+, CompTIA Security+., Cisco CCNP Collaboration, etc. is an added advantage
  • Knowledge of hardware systems including servers, memory modules, processors, and peripherals.
  • Detailed knowledge of network security systems and software.
  • Good project management skills.
  • Preferred location: Candidate must reside around Lekki-Ajah axis.

Salary Range
N100,000 – N150,000 monthly.


How to Apply
Interested and qualified candidates should send their CV to: [email protected] using the Job Title as the subject of the email

Application deadline  7th July, 2022.

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