Network Administrator

Description

Job Summary: A professional responsible for administering and optimizing IT environments, ensuring the functionality, security, and operation of servers, networks, and systems. Key Highlights: 1. IT infrastructure administration and optimization 2. Security management and resource monitoring 3. Topology definition and operational assurance **Responsibilities:** Administer servers, operating systems, and network and data center services; **Ensure environment functionality:** optimize resource consumption, redesign solutions to improve performance, quality, and manageability, etc.; **Define implemented topologies:** servers, workstations, network topology (TCP/IP), LAN/WAN, security (firewall, antivirus), etc.; **Manage network access:** Active Directory, Internet, disk space, and other application systems, etc.; Administer domain controllers, proxy servers, email servers (MS-Exchange Server, Postfix, and Exim), and other local and remote network servers; **Monitor utilization of all resources:** disk space/CPU/processor on servers, backup consumption, link usage, volume of Internet access (internal and external), etc.; **Ensure environment operation:** servers, services, applications, jobs, links, backups, web, and other applications; **Administer security:** firewall and antivirus. **Requirements:** Bachelor's degree in IT-related fields Intermediate to advanced English (daily communication with other countries) Reside in regions near Atibaia (Bragança Paulista, Itatiba, Jarinu, Jundiaí) We are relocating to BBP located on Dom Pedro; the company will provide shuttle services from the aforementioned regions, but a hybrid model is also available (3 days onsite and 2 days remote) **Required Knowledge:** Microsoft Azure (certification preferred) Microsoft Office 365 (Bundle) Server installation and configuration (Windows preferred) Hyper-V and VMware installation and configuration Firewall management (MERAKI and FORTINET preferred) Storage fundamentals Switch management DevOps knowledge Troubleshooting in critical network and server environments Disaster Recovery environments (Azure) Project Visio