Johann Botha work email
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Johann Botha personal email
I am an experienced IT Sysadmin with over 20 years of experience in the field. I have a wide range of technical skills and Microsoft certifications, including HP and Dell Server Hardware, CCNA and VMWare ESXi. In addition to these certifications, I have completed courses in EMC Legato/Networker, Symantec Enterprise Vault, EMC SAN, EMC Datadomain as well Microsoft Azure.Throughout my career, I have excelled in executing projects on time and within budget, providing technical support, and training internal staff and clients. I have strong vendor management skills, and am proficient in architectural design, implementation, and administration of various network and server environments. I have experience working with a variety of hardware and software, including Cisco, HP, Fujitsu-Siemens, Dell, VMWare, Microsoft, McAfee, Symantec, and Websense.I am a highly driven, skilled IT professional with a passion for learning about the latest technologies.
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Cyber Security EngineerNec XonSouth Africa -
Security EngineerCyber1 Solutions - South Africa Oct 2023 - Present -
Senior Network & Systems EngineerGijima (Petrosa) Feb 2008 - PresentSouth Africa• Execute project (Installations, testing and commissioning) according to project plan• Provide technical support to ensure installations are implemented according to solutiondesign.• Training for internal staff as well as clients.• Vendor liaison w.r.t technical implementations, problem escalation, pre-sales meetings andsolution designs.• Document writings i.e. architectural designs, BOM’s, Implementation documents, etc. of Server and Network environments.• Administering of Cisco LAN/WAN environments• Administering of Riverbed Steelhead WAN Acceleration Appliances• Administering of CiscoWorks management bundles i.e. LMS.• Administering Cisco PIX and Cisco ASA Firewalls.• Experienced in working with Cisco Security tools and frameworks such as ACS, NAC, portSecurity etc.• Extensive knowledge and experience in Compaq, HP, Fujitsu-Siemens and Dell ServerHardware.• Extensive experience in Backup Architecture, Storagetek SL500, ADIC Scalar, EMCLegato/Networker and EMC DataDomain.• Installation and Administration of Spescom Libra Voice Recording systems.• Installation and Administration of Aprisa, Motorola and Ubiquiti Wireless equipment.• Extensive Microsoft environment experience in all Windows Server OS's including Windows Server2022, Active Directory, DNS, Exchange 2003-2013 and Exchange Online, IIS, Remote Desktop Server, SCCM and SCOM.• Administering VMWare ESXi v4 - v7 and MS Hyper-V environments• Design and administration of Microsoft Server Clusters.• Administration of McAfee EPO Server Antirvirus platform.• Administration of Dell EMC CX4 SAN environment.• Designing and maintaining High Availability and Disaster Recovery environments.• Administration of Symantec Enterprise Vault Archiving.• Installation and Administration of Websense Web Proxy Application and V5000 G2Appliances.• Experience in MS Azure, O365, Exchange Online, Exchange Hybrid, Teams and Intuneplatforms.• Experience with Dell/EMX Hyper-Converged VXRail platform. -
Server EngineerSifikile Information Solutions Mar 2003 - Jan 2008South AfricaMy responsibilities as Server Engineer was to support and monitor all Server hardware andMicrosoft software running on the servers. Server hardware comprised of HP and Fujitsu-Siemenstechnologies. I was responsible for the Legato Networker backups of the servers and administrationof the Exchange, Active Directory, DNS, SMS, and Mcafee environments.My Network Administrator duties were to support and monitor all Cisco network infrastructure, as well as the remote sites. Monitoring the WAN links and troubleshoot any problems. I was also responsible for Operation Reports on these environments and liaise with 3rd party Service Providers.
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Microsoft Migration SpecialistTelkom Sa Apr 2001 - Oct 2002Port Elizabeth, Eastern Cape, South AfricaI was contracted as part of a Windows 2000 migration team, where I was appointed Team-Leader.My responsibilities were to migrate the user’s workstations from a Novell based platform toMicrosoft. Part of doing this meant we had to plan and troubleshoot errors that we may encounterduring the migration. We were involved in the repackaging of Telkom software to be compliant toWindows 2000. We had to migrate e-mail systems from Novell GroupWise to Microsoft Outlook,and also Novell Printer Queues had to be changed to IP Printing.Back-End responsibilities were also to migrate user accounts from Novell to Microsoft, including the users e-mail accounts, which were transferred to Microsoft Exchange Server. We had to move data between personal drives, and remote File Servers. We also had to troubleshoot network problems. We were supporting the users until the project ended. We were a team of 8 contractors assigned to the Eastern Cape and part of the Western Cape, consisting of about 3500 machines and 4000 users. This was the biggest computer systems migration of its kind in South Africa. I’m also proud to say that we were the only region to reach all our targets before the scheduled time, and also had the least problems, and best client feedback.I was appointed over a project of migrating a small group of users toWindows XP, and testing software and hardware compatibility on it. As extra duties on top of themigration, was to test Citrix clients on the Microsoft network, as part of a Citrix Pilot Program.During my CCNA studies I was allowed to assist in various network tasks to better my knowledge ofCisco Routers and Switches.
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Frequently Asked Questions about Johann Botha
What company does Johann Botha work for?
Johann Botha works for Nec Xon
What is Johann Botha's role at the current company?
Johann Botha's current role is Cyber Security Engineer.
What is Johann Botha's email address?
Johann Botha's email address is jo****@****ima.com
What skills is Johann Botha known for?
Johann Botha has skills like Active Directory, Dhcp, Windows Server, Vpn, Dns, Cisco Certified, Microsoft Exchange, Emc Storage, Emc Networker, Emc San Administration, Websense, Hp Server Hardware.
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Johann Botha
Ex Ey: Emeia Customer Relationship Lead @ Ey | Expertise In Reporting And Analytics, Stakeholder Engagement And Client Service, Strategic Change Management, TrainingCity Of Johannesburg -
Johann Botha
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Johann Botha
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