System Administrator
International Energy Services Limited (IESL)
Summary
- As part of IESL commitment to maintaining a reliable and secure technology environment, IESL is seeking to recruit a highly motivated and competent Systems Administration to support the organization's information technology infrastructure and end users.
Main Responsibilities
- Provide second-level technical support to users across the organization on hardware, software, network, and systems-related issues.
- Manage and administer network servers, operating systems, virtualization platforms, and technology tools.
- Implement and maintain security controls, including user access management, firewalls, endpoint protection, and security monitoring solutions.
- Conduct routine vulnerability assessments and support cybersecurity initiatives.
- Support Active Directory, Microsoft 365, and other identity management systems.
- Maintain and test backup and disaster recovery procedures to ensure business continuity.
- Participate in IT projects, upgrades, migrations, and infrastructure improvement initiatives.
- Promote user awareness regarding information security best practices.
- Participate in IT projects such as network upgrades, system implementations, cloud migrations, and technology rollouts.
- Evaluate emerging technologies and recommend innovative solutions that improve operational efficiency and security.
- Ensure all IT activities are performed in accordance with company policies, procedures, and applicable regulatory requirements.
Educational Qualifications & Skills
- Bachelor's Degree or HND in Information Technology, Computer Science, or related field.
- Minimum of 5 years' relevant experience in Systems Administration, Network Administration, IT Infrastructure Support, or a related role.
- Proven experience managing enterprise networks, servers, cloud environments, and data center operations.
- Experience supporting ERP systems and enterprise business applications.
- Hands-on experience with backup, recovery, and IT security solutions.
- Microsoft Certified Solutions Expert (MCSE)
- Microsoft Windows Server Administration
- Fundamentals CompTIA Network+ (N+)
- Microsoft 365 Certified: Administrator Expert
- Cisco Certified Network Associate (CCNA) ITIL Foundation Certification.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should send their CV to: View email address on hotnigerianjobs.com using the Job Title as the subject of the email.
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Vacancy posted 1 day ago
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