Reneilwe Sealetsa
Network Engineer
Talent
PretoriaMember since June 2, 2026
TCP/IPDNSDHCPVLANsVPNsCisco routers and switchesOSPFRIPWiresharkSolarWindsWindows ServerLinuxFirewallsNetwork security practicesProblem-solvingCommunicationTeam collaborationTime management
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TCP/IPDNSDHCPVLANsVPNs
About
Motivated and detail-oriented Network Engineer with 2 years of hands-on experience, beginning as an intern and progressing into a full-time role. Skilled in network configuration, troubleshooting, and maintenance across LAN/WAN environments. Strong foundation in networking principles with a passion for learning and implementing modern technologies.
Experience
Network Engineer - ETS INNOVATIONS - Pretoria, South Africa
(2025-01)
- Configured and maintained network devices including routers, switches, and firewalls
- Monitored network performance and resolved connectivity issues to minimize downtime
- Assisted in network upgrades and infrastructure improvements
- Implemented basic security measures such as firewall rules and access controls
- Collaborated with IT teams to support business operations
Network Engineering Intern - ETS INNOVATIONS - Pretoria, South Africa
(2024-01 - 2025-01)
- Supported senior engineers in network setup and maintenance tasks
- Assisted in troubleshooting connectivity and hardware issues
- Documented network configurations and procedures
- Gained hands-on experience with networking tools and technologies
Education
Diploma - Information Technology - DAMELIN (2021-12)
Skills
Network Engineer
