Snr Network Administrator

Our client is looking for an experienced IT Systems & Network Administrator to manage, maintain, and support their server and network infrastructure. The ideal candidate is hands-on, proactive, and comfortable working across networking, server administration, and Microsoft 365 environments Key Responsibilities Administer and maintain network infrastructure including routing, switching, VPNs, and MikroTik devices Manage Windows Server 2022 environments Administer Active Directory, including user management, group policies, and file/share permissions Manage Microsoft 365 services including Exchange Online and Azure Active Directory Monitor, maintain, and optimize server and network performance Implement and maintain network security, backups, and disaster recovery solutions Provide hardware and software solutions, including VoIP systems Troubleshoot and resolve complex IT and network issues Ensure business continuity through effective security, backup, and recovery strategies Deliver high-quality internal customer support Qualifications and Experience 5 years experience in IT Administration and Networking Hands-on experience with: TCP/IP, DNS, DHCP VLANs and routing protocols Relevant certifications: A / Network Microsoft Certification (MCITP or equivalent Engineer-level certification) Network Security Diploma in IT Systems Administration (NQF Level 4 or 5) Skills, Knowledge & Competencies Advanced, up-to-date knowledge of servers and networking technologies Strong server and network administration and maintenance skills Solid understanding of IT security, backups, and recovery Excellent problem-solving and communication skills Strong internal customer service orientation High attention to detail; thorough and consistent in work approach Ability to work under pressure and manage multiple tasks Self-motivated, proactive, and innovative with a strong sense of ownership