At a glance
- Closing date
- The listing does not give one. Employers often close early when they have enough applicants, so apply soon.
- Where
- Oyo, Nigeria
- How to apply
- On myjobmag.com, where the employer takes applications.
- Similar roles
- 58 other open Information Technology & Software roles on the Nigeria board right now.
About the job
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
Minimum qualifications
BA/BSc/HND , Professional Certificate
How to apply
Interested and qualified? Go to CapitalSage Technology Limited on capitalsage.zohorecruit.com to apply
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