What Network Infrastructures Jobs are in Nigeria?

• Design, implement, and manage local area networks (LANs), wide area networks (WANs), and wireless networks.
• Configure, monitor, and maintain network devices, including routers, switches, firewalls, and VPN gateways.
• Ensure network security by implementing and managing firewalls, intrusion detection systems, and access controls.
• Troubleshoot network performance issues, identify root causes, and implement effective solutions.
• Perform regular network audits and recommend enhancements for performance and security.
• Manage IP addressing schemes, DNS, and DHCP services.
• Develop and maintain comprehensive network documentation, including diagrams and configurations.
• Collaborate with cross-functional teams to support application deployments and infrastructure projects.
• Stay current with emerging network technologies and industry best practices.
• Provide technical support and guidance on network-related matters.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 4 years of hands-on experience in network administration and infrastructure management.
• Proficiency with routing protocols (e.g., BGP, OSPF) and switching technologies.
• Strong understanding of TCP/IP, DNS, DHCP, and network security principles.
• Experience with firewall configuration and management (e.g., Cisco ASA, Palo Alto, Fortinet).
• Familiarity with network monitoring tools (e.g., Zabbix, Nagios, SolarWinds).
• Experience with cloud networking environments (AWS, Azure) is a plus.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration abilities, especially in a remote setting.
• Relevant certifications such as CCNA, CCNP, or CompTIA Network+ are highly desirable.

Our client, a rapidly growing technology firm, is seeking an experienced IT Network Infrastructure Specialist to manage and maintain their corporate network. This critical role involves the design, implementation, and support of robust and scalable network infrastructure, ensuring high availability and optimal performance. The ideal candidate will possess a deep understanding of networking principles, protocols, and hardware, along with excellent troubleshooting and problem-solving skills. You will be responsible for network security, performance monitoring, and continuous improvement initiatives. If you are a proactive IT professional with a passion for building and maintaining secure, efficient networks, this is an excellent opportunity to make a significant impact.

• Design, implement, and manage the organization's network infrastructure, including LAN, WAN, and wireless networks.
• Configure and maintain network hardware such as routers, switches, firewalls, and load balancers.
• Ensure network security by implementing and managing security measures like VPNs, IDS/IPS, and access controls.
• Monitor network performance, identify bottlenecks, and implement solutions to optimize speed and reliability.
• Perform regular network maintenance, including software updates and patching.
• Troubleshoot network issues, diagnose problems, and implement timely resolutions.
• Develop and maintain network documentation, including diagrams and configurations.
• Collaborate with other IT teams to ensure seamless integration of network services.
• Plan and execute network upgrades and expansion projects.
• Stay up-to-date with the latest networking technologies and best practices.

• Proven experience as a Network Administrator or Network Engineer.
• In-depth knowledge of TCP/IP, DNS, DHCP, routing protocols (e.g., OSPF, BGP), and switching technologies.
• Experience with network security principles and technologies (firewalls, VPNs, IDS/IPS).
• Proficiency in configuring and managing Cisco, Juniper, or similar network devices.
• Experience with network monitoring tools (e.g., SolarWinds, Nagios).
• Strong troubleshooting and analytical skills.
• Excellent communication and interpersonal skills.
• Ability to work effectively in a team and independently.
• This position requires a hybrid work arrangement, with on-site presence in **Gombe, Gombe, NG** required.
• Relevant certifications such as CCNA, CCNP, or equivalent are highly preferred.

Our client offers a competitive salary and a comprehensive benefits package, including health, dental, and retirement plans. Opportunities for professional development, including advanced certifications and training, are abundant. Our client fosters a dynamic and innovative work environment, promoting collaboration and work-life balance. Generous paid time off and holidays are provided. Be part of a leading technology organization driving digital transformation.

• Monitor network performance metrics and analyze data to identify trends, bottlenecks, and potential issues.
• Conduct capacity planning and forecasting to ensure network scalability and readiness for future demands.
• Evaluate new network technologies and recommend solutions for enhancing network performance and security.
• Develop and maintain detailed network documentation, including architecture diagrams and configuration guides.
• Collaborate with network engineers and administrators on the implementation of network changes and upgrades.
• Assist in the troubleshooting of complex network problems, providing analytical support and insights.
• Prepare regular reports on network performance, availability, and security status.
• Contribute to the development and enforcement of network policies and procedures.
• Participate in the evaluation and selection of network hardware and software.
• Support disaster recovery and business continuity planning for network infrastructure.

• Bachelor's degree in Computer Engineering, Information Technology, or a related field.
• Minimum of 3 years of experience in network analysis, design, or administration within the telecom sector.
• Solid understanding of network protocols (TCP/IP, MPLS, BGP, OSPF) and network architectures.
• Experience with network monitoring and analysis tools (e.g., Wireshark, SolarWinds, PRTG).
• Proficiency in data analysis and report generation.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills, with the ability to work effectively in both remote and on-site settings.
• Familiarity with network security best practices and implementation.
• Ability to work independently and as part of a team.
• Experience with virtualization technologies is a plus.

• Competitive salary and benefits package.
• Hybrid work arrangement offering a balance between remote flexibility and in-office collaboration.
• Opportunity to work with cutting-edge telecommunications technology.
• Professional development and training opportunities.
• Contribution to a vital infrastructure supporting the local economy.
• Engaging work environment with a focus on innovation and continuous improvement.
• Health and wellness programs.

• Install, configure, and maintain network hardware, including routers, switches, firewalls, and wireless access points.
• Monitor network performance and troubleshoot connectivity issues, latency, and bandwidth problems.
• Implement and manage network security measures, including VPNs, intrusion detection systems, and access controls.
• Perform regular network maintenance, including firmware updates and patching.
• Respond to network incidents and provide timely resolution to minimize business impact.
• Assist in the design and implementation of network infrastructure upgrades and expansion projects.
• Maintain accurate network documentation, diagrams, and inventory.
• Provide technical support to end-users for network-related issues.
• Ensure network operations comply with company policies and industry best practices.

• Minimum of 3 years of experience in network administration or support.
• Proven experience with TCP/IP, DNS, DHCP, routing protocols (e.g., OSPF, BGP), and switching technologies.
• Hands-on experience with network security concepts and tools.
• Familiarity with various network hardware vendors (e.g., Cisco, Juniper, Ubiquiti).
• Experience with network monitoring tools (e.g., Nagios, Zabbix).
• Strong troubleshooting and problem-solving skills.
• Relevant certifications such as CompTIA Network+, CCNA, or equivalent are highly desirable.
• Ability to work independently and manage multiple tasks effectively.
• Excellent communication skills, both written and verbal.
• Flexibility to work outside standard hours for maintenance or emergencies in Akure, Ondo, NG .

• Install, configure, and maintain telecommunications equipment, including base stations, antennas, transmission systems, and power supply units.
• Perform routine inspections and preventative maintenance on network infrastructure components.
• Troubleshoot and diagnose hardware and software issues related to network equipment.
• Conduct repairs and replace faulty components to restore network functionality.
• Execute site surveys and prepare technical reports for new installations or upgrades.
• Ensure all work is performed in compliance with safety regulations and company policies.
• Manage inventory of spare parts and tools, ensuring adequate stock levels.
• Respond to network outages and emergency repair requests in a timely manner.
• Collaborate with network operations and engineering teams to resolve technical challenges.
• Maintain accurate records of all maintenance, repair, and installation activities.

• OND or HND in Electrical Engineering, Electronics Engineering, Telecommunications, or a related technical field.
• Minimum of 3 years of experience working with telecommunications network infrastructure.
• Hands-on experience with installing and maintaining wireless (GSM/LTE/5G) and fixed-line equipment.
• Proficiency in using diagnostic tools and test equipment.
• Solid understanding of electrical safety, grounding, and tower climbing safety procedures.
• Ability to read and interpret technical drawings, schematics, and manuals.
• Good problem-solving skills and attention to detail.
• Strong work ethic and ability to work independently or as part of a team.
• Willingness to work flexible hours, including weekends and holidays, and respond to on-call duties as needed.
• Must be physically fit and able to work at heights and in various weather conditions.

• Design, implement, configure, and maintain robust and scalable network infrastructure, including LAN, WAN, Wi-Fi, and VPN solutions.
• Monitor network performance and security, identifying and resolving issues proactively to ensure high availability and optimal performance.
• Manage and maintain network hardware such as routers, switches, firewalls, and load balancers.
• Implement and manage network security measures, including intrusion detection/prevention systems and access controls.
• Perform regular network audits, vulnerability assessments, and penetration testing.
• Develop and maintain comprehensive network documentation, including diagrams, configurations, and operational procedures.
• Provide technical support for network-related issues, troubleshooting and resolving problems in a timely manner.
• Collaborate with IT teams to plan and execute network upgrades and migrations.
• Stay current with emerging network technologies and security threats, recommending improvements and solutions.
• Participate in on-call rotation to provide 24/7 support for critical network incidents.

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
• Minimum of 5 years of experience in network administration and engineering, with a focus on infrastructure management.
• Proven experience with network hardware (Cisco, Juniper, etc.) and network protocols (TCP/IP, BGP, OSPF).
• Strong understanding of network security principles and best practices, including firewall management and VPN configuration.
• Experience with network monitoring tools (e.g., SolarWinds, Nagios) and network analysis techniques.
• Relevant industry certifications (e.g., CCNA, CCNP, CompTIA Network+) are highly desirable.
• Excellent problem-solving, analytical, and troubleshooting skills.
• Strong communication and interpersonal abilities.
• Ability to work independently and as part of a team, managing priorities effectively.
• Experience with cloud networking concepts (AWS, Azure) is a plus.

• Competitive salary and performance-based incentives.
• Comprehensive health, dental, and vision insurance.
• Opportunities for advanced training and certifications in networking and cybersecurity.
• Generous paid time off and holiday pay.
• Retirement savings plan.
• Access to state-of-the-art networking technology.
• A collaborative and innovative work environment.
• Career growth opportunities within a growing IT department.

• Install, configure, and maintain network hardware, including routers, switches, firewalls, and wireless access points.
• Monitor network performance and troubleshoot connectivity issues, latency, and packet loss.
• Implement and manage network security measures, including VPNs, intrusion detection systems, and access controls.
• Plan and execute network upgrades and expansions to meet growing demands.
• Develop and maintain comprehensive network documentation, including diagrams, configurations, and procedures.
• Collaborate with IT teams to integrate network infrastructure with other systems and applications.
• Provide technical support and guidance to junior technicians and end-users regarding network issues.
• Ensure network compliance with industry standards and organizational policies.
• Conduct regular security audits and vulnerability assessments of the network.
• Stay abreast of emerging network technologies and trends to recommend improvements.

• Minimum of 6 years of experience in network infrastructure support and management.
• Strong understanding of TCP/IP, DNS, DHCP, routing protocols (OSPF, BGP), and switching technologies.
• Hands-on experience with Cisco, Juniper, or similar enterprise-grade network equipment.
• Proficiency in network security principles and best practices.
• Experience with network monitoring tools (e.g., Nagios, SolarWinds) and packet analysis tools (e.g., Wireshark).
• Relevant certifications such as CCNA, CCNP, or equivalent practical experience are highly valued.
• Ability to manage complex network projects from inception to completion.
• Excellent analytical and problem-solving skills.
• Strong communication and interpersonal skills, with the ability to explain technical concepts clearly.
• Bachelor's degree in Computer Science, Information Technology, or a related field is preferred.
• Must be able to work effectively in a hybrid model, with some on-site presence required in Ibadan .

• Install, terminate, and test network cabling (Ethernet, fiber optic).
• Mount and configure network hardware such as routers, switches, firewalls, and wireless access points.
• Perform system upgrades and hardware replacements as required.
• Conduct thorough site surveys to determine optimal placement for network equipment.
• Read and interpret network diagrams, blueprints, and technical specifications.
• Troubleshoot connectivity and hardware issues to ensure seamless network operation.
• Verify network performance against established standards.
• Document all installation activities, configurations, and test results.
• Adhere to all safety protocols and company installation standards.
• Collaborate with network engineers and project managers to ensure successful project completion.

• Proven experience in installing and configuring network infrastructure.
• Strong knowledge of cabling standards (e.g., Cat5e, Cat6, fiber optics).
• Familiarity with network hardware installation and basic configuration (routers, switches, APs).
• Ability to read and interpret technical drawings and schematics.
• Proficiency in using network testing tools (e.g., cable testers, network analyzers).
• Excellent problem-solving and troubleshooting skills.
• Strong organizational skills and attention to detail.
• Ability to work independently and as part of a team.
• Must be based in or willing to relocate to **Calabar, Cross River**.
• Relevant certifications like CompTIA Network+ or CCNA are advantageous.

• Install, configure, and maintain network hardware, including routers, switches, firewalls, and wireless access points.
• Troubleshoot network connectivity issues and perform diagnostics on network devices.
• Monitor network performance and security, implementing measures to prevent unauthorized access and downtime.
• Manage IP addressing, DNS, and DHCP services.
• Implement and maintain network security policies and procedures.
• Respond to network incidents and provide timely resolution.
• Document network configurations, diagrams, and procedures.
• Collaborate with other IT support staff to resolve complex technical issues.
• Stay current with emerging network technologies and security threats.
• Provide technical support and guidance to end-users and junior technicians.

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• Minimum of 5 years of experience in network administration and support.
• Strong knowledge of TCP/IP, routing protocols (e.g., OSPF, BGP), and network services (DNS, DHCP).
• Experience with network security concepts and firewall configuration.
• Proficiency in configuring and managing network devices from major vendors (e.g., Cisco, Juniper, Ubiquiti).
• Excellent troubleshooting skills and methodical problem-solving approach.
• Relevant certifications such as CCNA, Network+, or Security+ are highly desirable.
• Ability to work independently and manage multiple priorities.
• Strong communication and customer service skills.
• Must be based in or willing to relocate to **Onitsha**.