Network / System Administrator

Role & responsibilities

Network Administration:

• Install, configure, and maintain LAN/WAN, routers, switches, firewalls, and VPNs.
• Monitor network performance and troubleshoot issues to ensure network availability and reliability.
• Implement and maintain network security protocols and tools.
• Manage IP addressing schemes, DNS, DHCP, and VLANs.

System Administration:

• Manage and maintain Windows/Linux servers and Active Directory environments.
• Perform system upgrades, patching, and backups.
• Monitor system performance and take corrective actions as needed.

Security & Compliance:

• Implement and monitor cybersecurity measures (firewalls, antivirus, access controls).
• Ensure compliance with IT policies and data protection regulations.
• Conduct regular audits and risk assessments.

User Support & Documentation:

• Provide Tier 2/3 support for end-users.
• Maintain detailed documentation of systems, procedures, and network topology.
• Train users on best practices and new technologies.

Preferred candidate profile

• Certifications such as CompTIA Network+, MCSA, CCNA, or similar.
• Strong knowledge of networking protocols (TCP/IP, DNS, DHCP).
• Experience with Windows Server, wired and wireless Networking, Firewall, and Active Directory.
• Strong troubleshooting and problem-solving skills.