We are Brainshare! A company specialized in Network and IT Services, have taken this challenge by providing services which include High Availability, High Capacity Network Connectivity, Network Virtualization, Network Managed Service, Network Design, Network Installation, Network Management and Security Video, Voice and Data integrated solutions.
We are a Gold Partner for Broadbased Communications Ltd. A Leading Metro Fiber Access Network provider for over 90% of Network Operators in Lagos, Nigeria.
It started laying its Fiber Optic Cable Facility in 2010 and has grown to over 2,000 Km focus in providing Fiber Optic Access connectivity to over 95% of the Banking Network, Major Mobile Network Operation, Major Internet Service Provider, Payment Processing and Switching Network, The Internet Exchange Point of Nigeria, the Nigerian Stock Exchange.Job Summary
The IP / Senior Engineer (Switching) is responsible for the design, implementation, optimization, and support of the organization’s IP network and switching infrastructure.
The role requires deep technical expertise in routing and switching technologies, ensuring high availability, performance, and security of network services.
Key Responsibilities
Network Design & Implementation:
Design and deploy scalable IP network and switching solutions to support business operations.
Configure and integrate Layer 2 and Layer 3 switching infrastructure.
Support network expansion, upgrades, and new site deployments.
Network Operations & Support:
Monitor network performance and ensure maximum uptime and reliability.
Troubleshoot and resolve complex network issues (L2/L3, VLANs, STP, routing protocols, etc.).
Perform root cause analysis and implement preventive measures.
Switching & Routing Management:
Manage core, distribution, and access layer switches.
Configure and maintain routing protocols such as OSPF, BGP, and static routing.
Implement VLAN segmentation, trunking, and redundancy protocols (e.g., HSRP/VRRP).
Performance Optimization:
Analyze network traffic and optimize performance for efficiency and scalability.
Ensure QoS policies are implemented and maintained for critical services.
Network Security:
Implement network security best practices including ACLs, port security, and segmentation.
Support firewall and intrusion prevention integrations where required.
Documentation & Reporting:
Maintain accurate network diagrams, configurations, and documentation.
Provide regular reports on network performance, incidents, and improvements.
Collaboration & Support:
Work closely with NOC, field engineers, and other technical teams.
Provide technical guidance and mentorship to junior engineers.
Support cross-functional projects and initiatives.
Qualifications & Requirements
Bachelor’s Degree in Electrical / Electronics Engineering, Computer Engineering, Computer Science, or related field.
5–8 years relevant experience in IP networking and switching.
Professional certifications such as CCNP, CCIE, or equivalent are highly preferred.
Technical Skills:
Strong knowledge of switching technologies (Cisco, Huawei, MikroTik, etc.).
Proficiency in routing protocols (BGP, OSPF, EIGRP).
Experience with VLANs, STP, VTP, trunking, and redundancy protocols.
Knowledge of MPLS, VPNs, and IP addressing schemes.
Familiarity with network monitoring tools (e.g., SolarWinds, PRTG).
Understanding of network security principles.
Soft Skills:
Strong analytical and problem-solving skills.
Excellent communication and reporting ability.
Ability to work under pressure and manage multiple tasks.
Team player with leadership and mentoring capability.