PpThe IT Infrastructure Systems Administration Specialist is responsible for maintaining and optimizing the company's IT infrastructure, including hardware, operating systems, networks, firewalls, VPNs, backups, email systems, and workstations. Ensures system reliability, resolves technical issues, and supports secure and efficient operations across all IT services. /ph3Work Experience / Education Requirements /h3ulliAdvanced knowledge of Windows and Linux operating systems. /liliStrong expertise in cybersecurity, including malware protection, firewall configuration and management, network security, data encryption, VPN setup and maintenance /liliProficiency in virtualization technologies, with a focus on VMware, HyperV and Citrix /liliDegree in Computer Science, IT, or related field /liliCertifications such as CompTIA Security+, Microsoft Azure Administrator, VMware Certified Professional /li /ulh3Duties Responsabilities /h3ulliInstalling, configuring, and maintaining hardware and operating systems. /liliAnalyzing and resolving issues related to software performance (e.g., application crashes or slowdowns). /liliManaging and maintaining the company network, firewalls, and domain. /liliMaintaining company PCs. /liliManaging and maintaining corporate email systems. /liliHandling firewall and VPN configurations. /li /ul /p #J-18808-Ljbffr