System Administrator at Dangote Group
Lagos, Lagos, ng
4d ago
source : Ecadoo

Responsibilities Perform all of the Systems Administrator duties and support the integration of new technologies into new and existing systems Diagnose and resolve complex hardware and software problems involving the application the operating system the hardware and or the communications infrastructure Install connect configure troubleshoot and perform routine maintenance of operating system software hardware third party COTS and firmware on systems located on multiple networks Perform security patches and upgrades Maintain virtual systems network switches and data protection to include backups data disaster recovery and data flow Maintain all system documentation including certification and accreditation documents Assist in database administrator duties including maintenance configuration back ups and troubleshooting resolving technical issues Provides Windows Server Active Directory VMware Exchange Server Office 365 Microsoft Azure SCCM Tier 2 3 support to group customers in an enterprise environment Troubleshoot debug server based application s and or IT infrastructure component s Performs occasional after hour tasks including but not limited to restarting systems application upgrades hardware maintenance etc Ensures all necessary documentation to operate and maintain the equipment and or software is regularly maintained Performs performance monitoring and provides documentation of issues and recommendations to IT management Maintain and patch systems software and applications to eliminate bug fixes security vulnerabilities and maintain technology currency of systems and applications Participates in change management processes to include patch compliance which also includes Information Assurance Validation Testing Candidate should possess strong analytical and decision making skills with the ability to participate in technical meetings Desired Skills and Experience A Bachelor of Science Degree in Computer Science or a related field A minimum of 5 years of experience is required Experience with Microsoft Windows architecture design implementation and management 5 years rsquo experience with Windows Systems Administration Understanding of networking L2 L3 TCP IP Internet Services DNS Load Balancing and Firewalls Experience in managing Microsoft Active Directory to include implementation of GPOs DHCP DNS Domain Controller replication and organization unit management Experience in managing Windows systems running Windows Server 2008 2008 R2 Windows Server 2012 2012 R2 and Windows Server 2016 Experience in Operations and Maintenance applying patches fixes and security updates to Windows servers Experience in building configuring and managing Microsoft Windows servers in a multi tenant enterprise environments Experience in Enterprise Backup software to include Symantec Backup Exec and Symantec NetBackup etc Experience in documentation of SOP guidelines system procedures and baseline OS image Experience administering Office 365 and Microsoft Azure Experience administering Microsoft Exchange in a hybrid environment High skill with Windows operating system commands utilities PowerShell must all applicants will be asked to read and write scripts during the interview process Benefits A chance to be a part of the dynamic IT team driving digital change within Africa s premier indigenous manufacturing conglomerate

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