Job Description
Key Responsibilities:
Administer, monitor, and maintain company network infrastructure (LAN, WAN, VPN, wireless, firewalls)
Install, configure, and maintain physical and virtual servers (Windows, Linux, etc.) ensuring optimal performance
Manage telephony infrastructure and optimize systems for efficiency
Monitor systems for performance, reliability, and security, responding proactively to alerts
Perform root cause analysis and implement remedial actions for system faults
Troubleshoot network and system issues for on-site and remote deployments
Implement and manage monitoring tools for preventative maintenance
Assist staff with technical support and guidance
Develop, document, and enforce policies and procedures for network performance and security
Secure server environments and document procedures for compliance
Oversee patch management and software licensing budgets
Maintain vendor and supplier relations
Stay updated on emerging technologies and industry best practices
Desired Experience & Qualifications:
3+ years experience in system administration or infrastructure support
Strong knowledge of Microsoft Azure and network administration (TCP/IP, DNS, DHCP, VLANs, Firewalls)
Experience with Windows Server, Linux/Unix, Active Directory
VPN technologies (OpenVPN, IPsec, WireGuard)
Router configuration and setups (MikroTik, routing)
Knowledge of scripting languages (PowerShell, Bash, Python) for automation and configuration
Experience with ERP systems
Strong troubleshooting, documentation, and communication skills
Advantageous Qualifications & Skills:
Degree or Diploma in IT-related field
Microsoft certifications
Security certifications (e.g., CompTIA Security+, Cisco CCNA, Azure Administrator)
Experience with ITSM systems
Proficiency with virtualisation platforms (VMware, Hyper-V, XCP-ng)
Familiarity with monitoring tools (Nagios, Zabbix)
Microsoft 365 administration (Admin, SharePoint, Exchange)
Mimecast administration and configuration
How To Apply:
- Contact Hire Resolve today for your next career-changing move
- Our client is offering a highly competitive salary for this role based on experience.
- Send your CV to: *****@*****.co.za or connect with Mischa Bornman via LinkedIn.
- Alternatively, you can also contact me directly at Hire Resolve *****@*****.co.za
- We will contact you telephonically in 3 days should you be suitable for this vacancy. If you are not suitable, we will put your CV on file and contact you regarding any future vacancies that arise.
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