Network Engineer at LinkOrg Networks Limited

LinkOrgNet is a leading Internet Service Provider (ISP) committed to delivering high-speed, reliable connectivity to businesses and residential users. Our solutions encompass fiber-to-the-home (FTTH), fiber-to-the-business (FTTB), wireless broadband, and VSAT services, ensuring seamless internet access.

In addition to our core connectivity offerings, we provide comprehensive managed services, enabling businesses to optimize network performance, enhance security, and scale their digital operations efficiently. Backed by a team of seasoned specialists, as well as highly skilled engineers and technicians, LinkOrgNet is dedicated to delivering cutting-edge solutions that drive digital transformation and connectivity excellence.

We are recruiting to fill the position below:

Job Title: Network Engineer

Location: Lagos 
Employment Type: Full-time
Reports To: Network Manager

Job Description

• The Network Engineer is responsible for designing, implementing, maintaining, and troubleshooting network infrastructure to support the ISP's services.
• This role involves ensuring optimal network performance, scalability, and security.
• The Network Engineer collaborates with the NOC, operations, and customer service teams to deliver high-quality internet and data services to customers while maintaining the integrity of the network.

Responsibilities

• Ensure network designs are scalable and support current and future service demands.
• Work with vendors and service providers to integrate new technologies and systems.
• Monitor network performance and identify bottlenecks, failures, and other issues using tools such as SolarWinds, PRTG, or Zabbix.
• Conduct root cause analysis of network issues and implement corrective actions to prevent future occurrences.
• Troubleshoot network problems related to connectivity, latency, routing, switching, and traffic management.
• Conduct regular network audits and vulnerability assessments to maintain a secure network environment.
• Monitor network usage and plan for future capacity upgrades based on traffic growth and business needs.
• Ensure the network is resilient and redundant to minimize downtime and service interruptions.
• Provide technical support to other departments during the deployment of new services or systems.
• Maintain detailed documentation of network designs, configurations, incidents, and resolutions.
• Participate in proof-of-concept testing for new networking products and services.

Requirements

• Bachelor’s Degree in Computer Science, Information Technology, Telecommunications, or a related field.
• Relevant industry certifications such as CCNP, CCNA, or equivalent is highly desirable.
• 3-4 years of experience in network engineering, preferably within an ISP or telecommunications company.
• Hands-on experience with routers, switches, firewalls, and other network equipment from vendors like Cisco, Juniper, and Huawei.
• Strong knowledge of IP protocols
• Strong expertise in routing protocols such as BGP, OSPF, EIGRP, and MPLS.
• Familiarity with network automation and scripting (e.g., Python, Bash) is a plus.
• Proficiency in using network monitoring and management tools like SolarWinds, Wireshark, or Zabbix, Netbox.

Salary
N400,000 - N450,000 / month.

Application Closing Date
31st January, 2026.

How to Apply
Interested and qualified candidates should send their Resume, cover letter, and references to: recruit@linkorgnet.com using “Network Engineer” as the subject of the email.