Summary
Sean Pereira is a Senior LAN Administrator based in New York with over a decade of hands-on experience managing Windows Server environments and more than 15 years delivering desktop support in Microsoft ecosystems. He specializes in Active Directory, Group Policy, DNS, DHCP, IIS, WSUS, and network security for transit solutions, currently leading network security and administration at Conduent. Sean has grown into a people manager, overseeing a team of LAN administrators, and pairs practical troubleshooting skills with systems hardening and policy-driven administration. A DeVry-trained electrical and electronics technician, he brings a hardware-informed perspective to network design and support that helps bridge infrastructure and operations.
8 years of coding experience
Technical Diploma, Electrical and Electronics Engineering, Technical Diploma, Electrical and Electronics Engineering at DeVry University