Systems Administrator (SQL DBA) at Datafin Recruitment

DUTIES:

• Perform delivery, physical setup, installation, troubleshooting and repair of all hardware, software, and networking.
• Maintain IT inventories, updating schedules as needed and properly disposing of equipment.
• Conduct maintenance on computers, printers, routers, smartphones, etc.
• Train users on software applications and systems.
• Manage network servers and technology tools.
• Setup accounts and workstations.
• Monitor performance and maintain systems according to requirements.
• Troubleshoot issues and outages.
• Ensure security through access controls, backups and firewalls.
• Upgrade systems with new releases.
• SQL Server setup and configuration.
• Design, implement and maintain virtualization infrastructure.
• Windows OS Administration.
• Ensure software license compliance.
• Procurement of IT specific goods.
• Recommend software and hardware enhancements.
• Handle and maintain backup procedures.
• Monitor system performance and troubleshoot issues related to performance, connectivity, and security problems.
• Create and maintain system documentation, including standard operating procedures and system diagrams.
• Assist with implementation of Disaster Recovery plans and backup procedures both on-premises and in the cloud.
• Participate in the development and implementation of IT policies and procedures.
• Collaborate with other departments to ensure that IT systems meet the needs of the organisation.
• Stay up to date with emerging technologies and trends in System Administration, Actuarial Computing, and DevOps practices.
• Evaluate and implement new Actuarial technologies and solutions.
• Provide technical guidance and mentorship to Junior System Administrators.
• Provide after-hours support for Infrastructure related emergencies, monitoring as well occasional weekend maintenance.
• Other duties as assigned or as required by future needs.

Company Specific 

• Deployment/Updates of proprietary software systems.
• Remote and on-site support of proprietary software systems.
• After-hours support of proprietary software systems.
• Configure live displays.
• Expertise in managing and maintaining computer systems and networks, including hardware and software upgrades, patches, and security configurations both on-premises and in the cloud.
• Manage database access and permissions.
• Ensure that databases meet users’ requirements.
• Liaise with Programmers, Applications / Operational staff, IT Project Managers, and other technical staff.
• Review and manage database security, integrity, and backup procedures.
• Write operating manuals and provide training and support for database use.
• Devise and implement processes for resolving faults and data loss.
• Write Disaster Recovery Plans.
• Archive data.

REQUIREMENTS:

Qualifications 

• Matric/Grade 12.
• Tertiary qualification and relevant industry qualifications.

Experience/Skills

• Knowledge of a scripting language.
• Advanced knowledge of Windows Server (2016, 2019) operating systems.
• Understanding of network setup and management.
• Microsoft 365.
• Basic TCP/IP Networking knowledge essential: DHCP, DNS, VPNs, Routing.
• Experience with various Internet Connectivity Mediums: ADSL, 3G/LTE, Fibre, Microwave.
• Experience with Virtual Environments: Hyper-V, VMware.
• Experiencing in managing large server infrastructure across multiple sites.
• Managing deployments/rollouts.
• Managing server virtualization technologies like VMware Server/ESX.
• Managing Backup software solutions like Veeam.
• A solid understanding of LAN/WAN networking.
• Administration of Exchange 2019 / Office 365.
• Active Directory/LDAP user and group administration.
• Ability to troubleshoot network issues including back bone infrastructure issues.
• Ability to troubleshoot VPN issues.
• LAN Routing and Switching design, configuration, and troubleshooting (VLANs, IP Subnetting, 802.1Q trunks).
• Adept at Scripting Languages like (Bash, PowerShell, etc.)
• Experience mentoring Junior System Administrators.
• Valid Driver’s License.