System Administrator

Watersedge Solutions; Johannesburg; On-site; ZAR 300,000 - 600,000; Full time

Job summary

An established industry player is seeking a skilled System Administrator to join their team in a dynamic IT environment. In this role, you will manage and maintain IT infrastructure, focusing on network security, server management, and user support. You will be instrumental in ensuring operational efficiency and system reliability while supporting a hybrid workforce. This position offers the chance to work with cutting-edge technologies and gain valuable experience in cloud integration and IT security. If you are passionate about technology and thrive in fast-paced settings, this opportunity is perfect for you.

Benefits

Diverse IT environment

Exposure to cutting-edge technologies

Qualifications

• 3+ years of hands-on experience in systems administration.
• Strong knowledge of networking, virtualization, and data storage.

Responsibilities

• Manage firewalls, servers, and storage solutions for optimal performance.
• Provide Tier 2 and 3 IT support, ensuring minimal downtime.

Skills

System Administration

Network Security

Troubleshooting

Documentation

Communication

Education

Diploma in IT or related field

Tools

Firewalls

Office 365

Virtualization

Exchange

Job description

System Administrator – Onsite (Bedfordview)

We are looking for an experienced System Administrator to join our team in Bedfordview . This onsite role involves managing and maintaining IT infrastructure, supporting a hybrid workforce , and ensuring the security and reliability of systems across firewalls, servers, storage, virtualization, and hybrid cloud solutions.

Role Overview

As a System Administrator , you will be responsible for network security, infrastructure management, cloud integration, and IT support. You will play a key role in ensuring operational efficiency, maintaining system uptime, and providing support for an onsite call center.

Key Responsibilities :

Firewall & Network Security

• Configure and manage firewalls, set up security policies, and monitor network traffic.
• Maintain switches to ensure performance, troubleshoot connectivity issues, and support VLAN configurations.

Server & Storage Management

• Maintain and troubleshoot servers and storage solutions, perform backups, updates, and capacity planning.
• Conduct hardware diagnostics and liaise with vendors for maintenance and repairs.
• Manage and optimise virtualised environments, including virtual machine deployments.
• Support hybrid Exchange and Office 365 integration for seamless email and collaboration.

User Support & Incident Management

• Provide Tier 2 and 3 IT support and escalate critical issues when necessary.
• Troubleshoot and maintain call center infrastructure, minimising downtime.
• Document incidents, solutions, and processes to improve IT response efficiency.

IT Security & Compliance

• Apply security updates, patches, and enforce best practices for data protection.
• Assist in IT audits and ensure compliance with industry standards and internal policies.

Qualifications & Experience Must-Have :

• Minimum 3 years of hands-on experience in systems administration.
• Experience managing firewalls, servers, storage, and virtualization.
• Familiarity with hybrid Exchange / Office 365 environments.
• Strong knowledge of networking, virtualization, and data storage.
• Excellent troubleshooting and documentation skills.
• Ability to communicate effectively in a hybrid team environment.

Nice to Have :

• Diploma in IT or a related field.
• Certifications such as A+, N+, Fortinet NSE, Microsoft Azure Administrator Associate, or VMware Certified Professional.
• Experience supporting a call center environment.
• Knowledge of ITIL or similar IT service management frameworks.

Why Join?

• Work in a fast-paced and diverse IT environment.
• Opportunity to gain exposure to cutting-edge network and cloud technologies.

If you are not contacted within 10 days of your application, please consider your application unsuccessful.