Menu Close

Johannesburg: Group Network and Systems Administrator posted by Headhunters

Advertisement



Job Description

About the Role

Our client, the owner of several companies and prominent brands across a variety of industry sectors, is seeking to employ an experienced Group Network and Systems Administrator to join their Head Office team based in City Deep, Johannesburg. This role is critical to ensuring stable, secure, and high-performing network and server environments across all group sites.

Key Responsibilities

  • Manage and maintain LAN, WAN, VPN, VLAN, Wi-Fi, and Internet connectivity across all group sites
  • Monitor network and server performance, troubleshoot issues, and resolve service tickets
  • Configure, maintain, and document switches, routers, firewalls, access points, and cabling
  • Support hybrid environments and cloud connectivity (Office 365 / Azure)
  • Implement and maintain network and server security, including firewalls, access controls, patching, and secure remote access
  • Identify risks and proactively manage network and server security threats

Requirements

  • Minimum 5+ years experience in IT Administration and Network Management
  • TCP/IP, DNS, DHCP, VLANs, routing protocols
  • Firewalls, switches, wireless infrastructure
  • VPNs (site-to-site and client)
  • Mikrotik RouterOS
  • Microsoft Active Directory & Office 365
  • Windows Server 2019/2022 and Windows 10/11
  • Hyper-V Virtualization
  • Network and server monitoring tools
  • Microsoft 365 (Teams, OneDrive, SharePoint)

Qualifications

  • Diploma in IT Systems Administration (NQF Level 4/5 or equivalent)
  • Matric Certificate
[DO NOT include a “How to Apply” section – this is added automatically]

How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About Other IT/Computer Jobs in Gauteng

The IT and computer industry is one of the most dynamic and growing sectors in Gauteng, with a thriving job market that offers a wide range of opportunities for career advancement.

View Job  Timbavati: Junior Sous Chef posted by Wild Dreams Hospitality

In terms of salary ranges, IT professionals in Gauteng can expect to earn anywhere from R800 000 per annum for junior positions to over R2 million for senior executives. The average salary for software engineers is around R1.5 million, while data analysts can earn between R900 000 and R1.2 million. With experience and skills, IT professionals in Gauteng can expect significant salary increases, with some roles offering bonuses and benefits that can increase their overall remuneration.

To succeed in the IT industry in Gauteng, candidates need to possess a range of key skills, including programming languages such as Java, Python, and C++, as well as experience with databases, cloud computing, and cybersecurity. Strong problem-solving skills, attention to detail, and excellent communication skills are also essential for success in this field. Additionally, knowledge of ITIL (Information Technology Infrastructure Library) and Agile methodologies can be highly valued by employers.

Several major companies and industries in Gauteng are currently hiring IT professionals, including technology firms such as Microsoft, IBM, and Oracle, as well as banks and financial institutions like Standard Bank and Nedbank. The finance industry is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

Career growth opportunities are abundant in the IT industry in Gauteng, with many companies investing heavily in employee training and development programs. With experience and skills, IT professionals can move into senior leadership positions or start their own businesses, while also pursuing further education and certifications. The Johannesburg Stock Exchange (JSE) is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

View Job  Pretoria: Key Accounts Consultant – Medical Scheme posted by Medical Resources Group (Pty) Ltd

Overall, the IT industry in Gauteng offers a wide range of exciting career opportunities for job seekers with the right skills and experience. With salaries that are competitive with those offered by major companies globally, there has never been a better time to pursue a career in this dynamic and rapidly evolving field.


This information provides general career guidance. Actual salaries and requirements vary by employer.



GO APPLY NOW

Safe & secure application process

Advertisement



Advertisement




Get Similar Job Alerts
Enter your WhatsApp number (e.g., +27740908132)
You'll receive alerts for new jobs in Johannesburg, Gauteng


Job Seeker Tip

Follow up your job application with a polite email if you haven't heard back within a week.

How to Apply

Click “GO APPLY NOW” to visit the company’s application page.
Follow their instructions carefully.

JVR Jobs connects you with employers – we don’t process applications directly.

View Job  Graskop: Executive Chef posted by HotelJobs

Latest Job Opportunities

Centurion: Senior Retail Manager posted by Hire Resolve

Jobs in Centurion January 28, 2026
Hire Resolve Other Management

A leading Pre-owned car dealership is looking for an experienced Senior Retail Manager to join their team. The Senior Retail…

View Job

Centurion: Senior Retail Manager posted by Hire Resolve

Jobs in Centurion January 28, 2026
Hire Resolve Other Management

A leading Pre-owned car dealership is looking for an experienced Senior Retail Manager to join their team. The Senior Retail…

View Job

Centurion: Senior Retail Manager posted by Hire Resolve

Jobs in Centurion January 28, 2026
Hire Resolve Other Management

A leading Pre-owned car dealership is looking for an experienced Senior Retail Manager to join their team. The Senior Retail…

View Job

Centurion: Senior Retail Manager posted by Hire Resolve

Jobs in Centurion January 28, 2026
Hire Resolve Other Management

A leading Pre-owned car dealership is looking for an experienced Senior Retail Manager to join their team. The Senior Retail…

View Job

Kempton Park: Logistics Manager posted by Hire Resolve

Jobs in East Rand January 28, 2026
Hire Resolve Other Management

An established and fast-paced manufacturing company is seeking a hands-on, results-driven Logistics Manager to oversee all logistics and warehouse...

View Job

Kempton Park: Logistics Manager posted by Hire Resolve

Jobs in East Rand January 28, 2026
Hire Resolve Other Management

An established and fast-paced manufacturing company is seeking a hands-on, results-driven Logistics Manager to oversee all logistics and warehouse...

View Job

Browse Employers

View All

Job Alerts


Share this to someone who needs a job:
Posted in Jobs in Central Johannesburg, Jobs in Gauteng, Jobs in Johannesburg, Jobs in South Africa

More Jobs in Your Area