IT Security / Cloud / Network Administrator at Guinea Insurance Plc

Guinea Insurance Plc was incorporated on December 3, 1958, as a non-life insurance underwriting firm to provide first-rate insurance solutions in the General and Special Risks business underwriting categories. Our mission is to provide professional services to our esteemed customers through the introduction of quality products driven by state-of-the-art technology backed by a group of high-profiled personnel, to maximize returns to shareholders.

We are recruiting to fill the position below:

Job Title: IT Security / Cloud / Network Administrator

Location: Yaba, Lagos
Employment Type: Full-time

Job Summary

• We are seeking a highly skilled and trustworthy IT Security / Cloud / Network Administrator to oversee the security, availability, and performance of our IT infrastructure.
• This role requires a proactive, detail-oriented professional with hands-on experience in cloud environments, network architecture, and cybersecurity best practices.
• The ideal candidate will ensure robust defenses against cyber threats, maintain system integrity, and support ongoing digital transformation initiatives.

Key Responsibilities
Security Administration:

• Manage and monitor firewalls, antivirus, endpoint security, and intrusion detection/prevention systems (e.g., Sophos, EDR).
• Implement and enforce security policies, access controls, and data protection measures.
• Perform vulnerability assessments, patch management, and coordinate penetration tests.
• Monitor logs and security alerts to detect, analyze, and respond to threats or breaches.

 Cloud & Systems Management:

• Administer and optimize cloud environments (e.g, Microsoft 365, Azure, Google).
• Maintain backup solutions and disaster recovery plans, including regular testing.
• Monitor resource utilization, uptime, and system health.

 Network Administration:

• Design, configure, and maintain LAN/WAN, switches, routers, VPNs, and firewalls.
• Troubleshoot connectivity issues and ensure high availability of services.
• Maintain up-to-date network documentation, topology, and IP inventory.

 Operational Support:

• Respond to escalated incidents, perform root cause analysis, and implement long-term fixes.
• Support endpoint devices, printers, servers, and system updates.
• Collaborate with vendors, consultants, and internal teams for system upgrades and projects.

Compliance & Documentation:

• Ensure IT operations comply with regulatory standards (e.g., NAICOM MITSS, NDPR).
• Maintain detailed records of configurations, changes, incidents, and controls.

 Required Qualifications & Certifications

• Bachelor’s Degree in Computer Science, Information Technology, or a related field.
• Minimum of 4–8 years’ experience in a similar role.

Professional Certifications (at least one required):

• ITIL V4 - Mandatory o CompTIA Security+ / Network+
• Microsoft Certified: Azure Administrator Associate - Mandatory o Cisco CCNA / CCNP
• Certified Information Systems Security Professional (CISSP) – is a plus o Ethical Hacking - Mandatory

 Key Skills & Competencies:

• Strong knowledge of cybersecurity principles and best practices.
• Practical experience with firewall and network security solutions.
• Proficiency in Windows Server, Active Directory, DNS, DHCP, GPOs.
• Familiarity with scripting (e.g., PowerShell) and automation.
• Strong troubleshooting and incident response skills.
• Knowledge of cloud administration (Azure, Microsoft 365).
• Strong documentation, communication, and reporting skills.

Application Closing Date
Not Specified.

Method of Application
Interested and qualified candidates should forward their CV to: recruitment@guineainsurance.com using the Job Title as the subject of the email.