Senior IT Administrator
Location: Ota, Ogun
About the Role
- We are seeking a highly skilled and proactive Senior IT Administrator to join our team. This role is critical in ensuring the stability, security, and scalability of our IT infrastructure while driving key technology initiatives across the organization.
Key Responsibilities
IT Infrastructure Management:
- Manage and maintain servers, networks, and end-user systems
- Ensure optimal performance, availability, and security of IT systems
- Oversee backup, disaster recovery, and system monitoring processes
Network & Security Administration:
- Design and manage LAN, WAN, and Wi-Fi infrastructure
- Configure firewalls, VPNs, and security systems
- Monitor and troubleshoot network performance issues
- Ensure compliance with cybersecurity best practices
Project Implementation:
- Lead IT projects (ERP upgrades, system implementations, infrastructure rollouts)
- Collaborate with stakeholders and external vendors
- Deliver projects on time and aligned with business goals
Technical Support Leadership:
- Supervise and mentor Level 1 IT support staff
- Serve as escalation point for complex technical issues
- Establish support processes, SLAs, and knowledge-sharing practices
Systems & Application Support:
- Support enterprise applications (ERP systems, reporting tools such as Tableau)
- Work with business teams to deliver effective IT solutions
- Ensure data integrity and system performance
Documentation & Governance:
- Maintain IT documentation (SOPs, network diagrams, configurations)
- Implement IT policies, standards, and best practices
- Ensure audit readiness and compliance
Qualifications
- Bachelor’s Degree in IT, Computer Science, or a related field
- Professional certifications (CCNA, CCNP, Microsoft, etc.) are an added advantage
- Experience in a manufacturing or FMCG environment is preferred
- Familiarity with ERP systems and reporting tools
Requirements:
- Strong hands-on experience in network setup, configuration, and troubleshooting
- Expertise in firewall configuration and network security
- Experience managing Windows and/or Linux servers
- Knowledge of backup solutions, disaster recovery, and monitoring tools
- Proven experience in IT project delivery and vendor coordination
- Strong leadership and team management capability
- Excellent problem-solving and analytical skills
Key Competencies:
- Strong ownership mindset with a hands-on approach
- Leadership and team development skills
- Ability to thrive in a fast-paced environment
- Effective communication with both technical and non-technical stakeholders.
Application Closing Date
25th April, 2026.
How to Apply
Interested and qualified candidates should send their CV to: talentacqisition@sungroupe.com with the subject “Senior IT Administrator Application” as the subject of the email.