FiberOne is the largest Fiber to the Home (FTTH) premium broadband provider in Nigeria. We deliver excellent Fiber internet services across homes and offices with a triple-play service comprising broadband, voice, and video. Our cutting-edge technology can guarantee low latency and optimal speed.

We are recruiting to fill the position below:

Job Title: Core Network and Performance Engineer
Location: Lagos
Employment Type: Full-time


Job Summary

* To ensure the continuous, efficient, and secure operation of core network infrastructure by maintaining, designing, and optimizing the company’s core network.
* The Core Network Engineer will focus on network performance, scalability, and reliability while leading troubleshooting efforts to resolve complex network issues.


Responsibilities

* Ensure 99.99% network availability, supporting uninterrupted operations for business-critical services.
* Accountability for reducing unplanned downtime to less than 52 minutes per year.
* Quick resolution of network issues: Responsible for resolving 90% of critical network issues within 3 hours (MTTR), minimizing operational impact.
* Act as the primary escalation point for complex network-related incidents that could impact the organization’s productivity.
* Optimize network performance metrics such as latency, packet loss, and throughput. Ensure peak performance during 100% of critical business operations.
* Lead efforts to maintain network latency under 100ms and packet loss below 0.1%, ensuring efficient data flow and service quality.
* 100% accountability for network security by implementing firewalls, IPS/IDS, and ensuring secure configurations, protecting organizational assets from breaches.
* Ensure compliance with industry standards (ISO 27001, PCI-DSS) with zero security violations or data breaches.
* Manage network resources to achieve 10-15% annual cost savings while delivering high performance and reliability.
* Accountable for recommending and implementing network upgrades with a clear ROI, ensuring every investment improves network efficiency.
* Deliver network projects on time and within budget: Responsible for the successful completion of 100% of network infrastructure projects without delays, ensuring projects meet business needs.
* Oversee annual growth planning to ensure the network can handle a 30% increase in traffic and users.
* Accountable for the professional growth of team members, improving team performance by 20% annually.
* Lead training initiatives to ensure 100% team participation in new technology adoptions and process improvements.
* Maintain high internal and external customer satisfaction levels by ensuring 100% resolution of network-related customer issues within SLAs (Service Level Agreements).
* Act as a technical liaison for network-related escalations, ensuring the organization’s infrastructure supports its strategic objectives.
* Accountable for identifying and mitigating 100% of potential network risks, ensuring the organization is prepared for network contingencies.
* Develop and maintain a disaster recovery plan, ensuring the ability to restore critical network functions within 4 hours in case of a failure.


Requirements

* Candidates should possess relevant qualifications with 3 - 6 years experience.


Salary
N150,000 - N200,000 Monthly.


Application Closing Date
14th July, 2025.

How to Apply
Interested and qualified candidates should send their resume to: careers@fob.ng using the Job Title as the subject of the mail.