Was the rst one permament system administrator. had experience in implementing antivirus system , administrating security policy of antivirus system , troubleshooting client vpn problems , ldap administration , zero - trust implementation. as network engineer had experience in o ce network segmentation , rewall administration. engaged in the selection and analysis of information security solutions

Installed , con gured , and maintained enterprise - level linux and windows server systems managed user accounts , passwords , and access privileges to ensure secure access to applications and data implemented security best practices to harden system security , such as active directory , access restriction policies , software policy etc