Senior Network Administrator

Senior Network Administrator Lesley Snyman and associates R40,000 - R48,000 per month Permanent Intermediate position Johannesburg Posted 19 Apr 2026 by Lesley Snyman and associates Expires in 15 days Job 2636438 Save Apply Now About the position To support, secure, and maintain the organisation’s network and server infrastructure, ensuring stable, secure, and reliable IT operations across the business. Minimum Qualifications and Requirements: Minimum 5 years experience in IT and Network Administration Diploma in IT Systems Administration A+ and Network+ certifications MCITP or Microsoft equivalent Routing, switching, VPN TCP/IP, DNS, DHCP, VLANs Windows Server Active Directory and user permissions Microsoft 365 administration (Exchange, Azure AD) Network security, backups, and disaster recovery MikroTik routing and switching experience (advantageous) Key Performance Areas: Administer and maintain network and server infrastructure Configure and support routing, switching, and VPN environments Manage Active Directory and Microsoft 365 environments Maintain network security, backups, and recovery processes Support VOIP, hardware, and software systems Troubleshoot and resolve network and server issues Provide reliable internal IT support to business users Maintain system documentation and configurations Desired Skills: Active Directory Information Technology (IT) IT Security Microsoft Certified Solutions Expert (MCSE) Networking Routing Servers About The Employer: A South African group supporting multiple operating companies with shared IT and business services across industrial and trade environments. Apply Now Lesley Snyman and associates View agency profile See all Lesley Snyman and associates jobs About the agency Lesley Snyman and associates (LSA) is a proudly South African, talent acquisition and recruitment specialist, skilled in the identification and resourcing of Human Capital.

At Lesley Snyman and associates we advance the career trajectories of our candidates by providing them with suitable opportunities for growth, development and career advancement.

In partnership with our clients, we develop an in-depth understanding of their unique corporate culture and of their specific requirements to facilitate the synergetic placement of talent.

Our mission is to embody the core values of Trust, Integrity, Honesty and Mutual Respect. In doing so we believe that we will be able to provide the best possible service to both clients and candidates alike.

We understand that just as each job specification differs, so too do the daily processes involved in identifying and recruiting exceptional talent.

Through the constant refinement of our business processes we aim to exceed the expectations of clients and candidates in the timely acquisition and appointment of successful applicants.

Some of our standard business processes include:

• The loading of new job advertisements
• The screening of suitable applicants
• The interviewing of selected talent
• The appointment of successful candidates

Furthermore, the following background checks and verifications are typically conducted:

• Qualification – Secondary and Tertiary; Courses and Certificates
• Credit History and Criminal Clearance (AFIS)
• Driver’s License and Identification Document (ID) read more read less Receive a daily digest of all new jobs matching this job. Your information is safe with us and you can cancel any time. EMAIL ME JOBS LIKE THIS Please enter your email address Please enter a valid email address Expires in 15 days