Petrus Retief
IT Security | Systems Admin | Network Admin
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Despre
Senior IT engineer/supervisor with vast experience as IT Systems Administrator, IT compliance, auditing, establishing standards, maintaining high availability of systems and IT data security for international companies. With a high ability to quickly learn new systems, accepting responsibilities, working independent, excellent in resolving complex problems. Able to successfully manage a team and lead by example, always in pursuit of the stability of the systems and the development of the organization
Experiență
Administrate FortiGate firewalls, Site -to-site VPNs, FortiMail Email Security and FortiClient EMS AntiVirus systems.
- As project manager of new expansions of branches throughout Chile. I plan, coordinate, and supervise the installments of the networks.
- IT Systems and Security Administrator for entire company and sister companies
- Mange all networks LAN, WAN and Wifi
- Manage support teams to maintain open calls to minimum and within SLA • Manage and maintain on prem Microsoft AD and O365/Azure systems
Educație
IT Management Univ. of Cape Town
SAP Business Objects / Business Intelligence
Microsoft Certified Professional
Business Focused Project Management Certificate
Cisco Certified Network Associate (CCNA)
IT Service Management Foundations (ITIL)
Certified Novell Engineer (CNE)
Certified Novell Administrator Netware 6 (CNA)
Ethical Hacking Practices 2022-23: Complete Guide to Cyber Risk Management
Ethical Hacking Practices 2022-23: IT Surveillance and Computer Forensics
Addressing Popular IT Security Myths 2022 Ethical Hacking Practices
Expert Disaster Recovery Planning 2022 Fundamentals of Data Security
