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Network Engineer
About this role
Seven Up Bottling Company in Lagos is hiring a Network Engineer to manage and optimise the company’s critical network infrastructure across multiple sites. The role focuses on maintaining network stability, secure connectivity, and high availability while supporting site expansions, upgrades, and new deployments. The engineer will work with IT security, infrastructure, and service desk teams and ensure adherence to IT policies and business continuity requirements. Key duties include designing and managing LAN, WAN, WLAN, firewalls, routers, switches, and access point controllers, keeping network documentation up to date, and overseeing security controls and IP addressing. The position targets professionals with enterprise network administration experience and relevant certifications. The employer operates several automated bottling plants and aims for reliable, secure network operations across locations.
What you would do
- Monitor network health and troubleshoot incidents to minimise downtime.
- Support infrastructure expansion, site deployments, upgrades and integration of network services.
- Ensure high availability and secure connectivity across business locations and applications.
- Collaborate with IT security, infrastructure and service desk teams to meet IT policies and business continuity requirements.
- Design, deploy and manage enterprise network infrastructure (LAN, WAN, WLAN, firewalls, routers, switches, AP controllers).
- Maintain up-to-date network documentation, including topology, configurations and change records.
- Configure and maintain network security controls (firewall policies, VPNs, access control, intrusion prevention).
- Manage IP addressing, VLANs, routing, bandwidth and network segmentation.
- Troubleshoot complex network issues across multi-site environments.
- Ensure understanding of TCP/IP, DNS, DHCP, VLANs and routing protocols.
What they are asking for
- 3–5 years of hands-on network administration experience in an enterprise environment.
- CCNA certification is required; CCNP, Fortinet or equivalent certifications are an added advantage.
- Strong experience with firewalls, routers, switches, VPNs and wireless access point controllers.
- Bachelor's degree in Computer Science, Information Technology or related field.
- Experience troubleshooting complex network issues across multi-site environments.
- Solid understanding of TCP/IP, DNS, DHCP, VLANs, routing protocols and network security principles.
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