Cyber Security Engineer
Afritech Computing PTY Ltd
Total des années d'expérience :11 years, 11 Mois
Conduct Vulnerability Scans: Run automated tools to identify potential vulnerabilities in systems, networks, and applications.
Analyze Security Logs: Review and analyze security logs and incident reports to detect any unusual or suspicious activities.
Perform Network Reconnaissance: Gather information about the target network, including IP addresses, domain names, and network topology, to plan testing strategy.
Execute Penetration Tests: Carry out simulated attacks on systems and networks to identify security weaknesses and potential points of exploitation.
Document Findings: Compile detailed reports on vulnerabilities discovered, the methods used to exploit them, and recommended remediation steps for improving security.
Overhauled two production servers, increasing the overall security by 80% and 50% of load time.
Implemented and managed comprehensive network security measures, including configuring security tools, monitoring network traffic, and upholding a 100% no-breach during Dec 2022 and Jan 2024.
Conducted client onboarding and offboarding, ensuring 100% smooth client transitions.
Coached two L1 technicians which resulted in their promotion to L2 support.
Conducted vulnerability testing to help mitigate attacks 100% of known vulnerabilities.
Redesigned a comprehensive disaster recovery plan used in case of a disaster.
Spearheaded technical support initiatives resulting in 95% client uptime and reduced human attack surface by 90%.
Analyzed and reduced the time utilized to set up new computers by automating the process, saving 8+ hours weekly.
Resolved 100% of escalated technical support tickets without the need to escalate to the project manager.
Increased data security to 88% by designing, launching, and managing updated versions of Sentinel One, Sophos Firewalls, Webroot, and Datto backups to enhance information security.
Facilitated seamless communication between clients and the IT department, ensuring optimal service delivery and 95% client retention.
Led a team of 10 engineers to set up a new bank branch in a record time of 4 days.
Doubled user productivity through optimizing network performance and minimizing disruptions.
Introduced technology inventory leading to cost savings and enhanced reliability.
Streamlined processes such as user orientation and help desk support to improve operational efficiency, contributing to overall business success.
Developed engineer Standard Operating Procedures that helped redeem 2 hours per day.
The National Certificate in Systems Support (NQF Level 5) in South Africa is a qualification designed to equip learners with the skills and knowledge necessary to provide effective systems support within various IT environments. It is though this qualification that i learnt fundamentals in IT. PROJECTS: * Installing and configuring different operating systems and managing them. eg: Windows 10, Server 2012, and Linux Server. * Installing and configuring active directory