System Administrator
Privaloma:Security
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- 3–5 years of experience as a System & Network Administrator or similar role.
- Strong knowledge of Windows Server Administration (2016/2019/2022).
- Hands-on experience with Active Directory, DNS, DHCP, Group Policy, and File Servers.
- Strong experience with VMware and/or Hyper-V virtualization.
- Solid understanding of TCP/IP, VLAN, Routing, Switching, VPN, Wireless, and Network Security.
- Hands-on experience configuring and managing FortiGate and Sophos Firewalls.
- Experience with Veeam Backup & Replication and Disaster Recovery solutions.
- Hands-on experience with Panasonic PBX Systems.
- Experience administering and supporting 3CX Phone System.
- Familiarity with endpoint security, antivirus solutions, and cybersecurity best practices.
- Install, configure, and maintain Windows Server environments (2016/2019/2022).
- Administer Active Directory, Domain Controllers, Group Policy, DNS, DHCP, and File Servers.
- Design, implement, configure, and maintain LAN, WAN, VPN, Wireless, and network infrastructure.
- Configure, manage, and troubleshoot routers, switches, firewalls (FortiGate & Sophos), VPN tunnels, and network security policies.
- Monitor network performance, WAN connectivity, and proactively resolve infrastructure issues.
- Install, configure, and maintain virtualization platforms (VMware & Hyper-V).
- Manage VMware infrastructure, virtual machines, clusters, and storage resources.
- Administrator Veeam Backup & Replication, create backup jobs, verify backup integrity, and support disaster recovery operations.
- Install, configure, and maintain endpoint security, antivirus solutions, and security patches.
- Apply Windows updates, firmware upgrades, and system patches to ensure infrastructure stability and security.
- Monitor system health, storage utilization, and network availability to ensure maximum uptime.
- Install, configure, administer, and troubleshoot Panasonic PBX Systems.
- Administrator and support 3CX Phone System, including extensions, SIP trunks, IVR, Ring Groups, Call Queues, Call Routing, and reporting.