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Network Administrator

NigeriaNigeria·Ibadanmid
Network AdministratorInfrastructure & Cloud
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Quick Summary

Overview

A skilled and proactive Network Administrator to design, implement, maintain, and support our growing network infrastructure across multiple business locations.

Technical Tools
Network AdministratorInfrastructure & Cloud
A skilled and proactive Network Administrator to design, implement, maintain, and support our growing network infrastructure across multiple business locations. The ideal candidate will have strong experience in enterprise networking, security, and troubleshooting, and will play a critical role in ensuring high availability, performance, and security of all network systems. Key Responsibilities Network Administration Experience with routing protocols such as OSPF, BGP, and EIGRP Hands-on experience with firewalls and security appliances (e.g., Sophos, Cisco, Fortinet) Relevant certifications such as CCNA, CCNP, or equivalent preferred Design, deploy, and manage LAN, WAN, and wireless network infrastructure across all company locations Configure and maintain network devices including routers, switches, firewalls, and VPNs Monitor network performance and ensure system availability and reliability Implement network security measures including firewalls, intrusion detection/prevention systems, and access controls Troubleshoot complex network issues and provide timely resolution Plan and execute network upgrades, expansions, and optimizations Manage ISP links, redundancy (failover/load balancing), and bandwidth utilization Maintain network documentation, diagrams, and configuration backups Knowledge of cloud networking and ability to collaborate with IT teams to support cloud (Azure, AWS, GCP) and hybrid network environments Ensure compliance with security policies, standards, and best practices Provide technical support and guidance to junior IT staff General IT Operations · Document IT procedures, network diagrams, and system configurations · Coordinate with vendors and service providers for infrastructure support · Assist in IT project implementations and technology upgrades · Ensure compliance with IT policies, security standards, and best practices Requirements Minimum 5 years of hands-on experience Certifications (Preferred) CompTIA A+, Network+, Security+; Microsoft Certified Solutions Associate (MCSA); Cisco CCNA; or equivalent industry certifications Soft Skills · Strong analytical and problem-solving abilities · Excellent communication skills for technical and non-technical stakeholders · Ability to work independently and manage multiple priorities · Commitment to security best practices and compliance standards · Continuous learning mindset to keep pace with Microsoft ecosystem updates Benefits Industry Standard

Location & Eligibility

Where is the job
Ibadan, Nigeria
On-site at the office

About this job

Posted
Today
Employer
has 18 open jobs on Jobera in 2 countries.

Listing Details

Posted
November 2, 2026
First seen
November 2, 2026
Last seen
November 2, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
57%
Scored at
November 2, 2026

Signal breakdown

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Network Administrator