Senior Network Engineer at Layer3 | Nigeria

June 18, 2026
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Job Overview

  • Date Posted
    June 18, 2026
  • Country
  • Expiration date
    --

Job Description

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Layer3, a leading network and enterprise solutions provider in Nigeria, is seeking a highly skilled and experienced Senior Network Engineer to join our dynamic team. We specialize in designing, implementing, and supporting cutting-edge technology solutions that empower our clients’ business transformation journeys. If you possess a deep understanding of network infrastructure and are passionate about delivering robust and innovative solutions, we encourage you to apply.

Job Overview

The Senior Network Engineer will play a pivotal role in the design, deployment, and management of complex network infrastructures for our diverse clientele. This role requires a strategic thinker with excellent problem-solving skills and a proven ability to lead and mentor junior engineers.

Key Responsibilities

  • Design, implement, and optimize enterprise-level network solutions, including routing, switching, and wireless technologies.
  • Lead the troubleshooting and resolution of complex network issues, ensuring minimal downtime and optimal performance.
  • Develop and maintain comprehensive network documentation, including diagrams, configurations, and procedures.
  • Collaborate with cross-functional teams to integrate network solutions with other enterprise systems.
  • Mentor and guide junior network engineers, fostering a culture of continuous learning and technical excellence.
  • Stay abreast of emerging network technologies and industry best practices.

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • Minimum of 5 years of experience in network engineering, with a focus on enterprise environments.
  • In-depth knowledge of TCP/IP, routing protocols (BGP, OSPF), switching technologies, and firewall management.
  • Experience with network monitoring and management tools.
  • Strong understanding of network security principles and best practices.
  • Excellent communication, interpersonal, and analytical skills.

What We Offer

  • Opportunity to work with cutting-edge technologies from global leaders.
  • A collaborative and supportive work environment.
  • Opportunities for professional development and career advancement.
  • The chance to contribute to significant business transformation projects.
  • Competitive compensation and benefits package.