Linux/Windows System Administrator

Skills

Strong knowledge of Linux/Windows operating systems, including system administration, scripting, and troubleshooting

Proficient in configuring and managing firewalls, VPNs, and other network security technologies

Familiarity with network protocols and network infrastructure, including TCP/IP, DNS, DHCP, routing, and switching

Good understanding of security best practices, including vulnerability assessment, threat analysis, and risk management

Ability to identify and troubleshoot network and system issues using various tools, such as Wireshark, tcpdump, and other monitoring software

Knowledge of virtualization technologies such as VMware or Hyper-V.

Responsibilities

Design, install, configure, and maintain Linux/Windows servers and workstations

Monitor system and network performance and proactively address issues to ensure optimal system uptime and availability

Implement security policies and procedures, including access control, authentication, and encryption

Ensure compliance with security standards and regulations, such as HIPAA, PCI, and GDPR

Troubleshoot and resolve system and network issues, including hardware, software, and network failures

Perform regular backups and disaster recovery procedures to ensure business continuity in case of data loss or system failure

Collaborate with other IT teams, such as developers, database administrators, and security analysts to ensure the smooth operation of IT systems.