System Administrator jobs in Gauteng

Plan and Set Up Systems Infrastructure - Implement validated patches and updates - Configure web service platforms - Implement VMs according to business/product requirements - Define and allocate IP addresses - Plan and report on VM host capacity - Diagnose system faults Maintain High Availability of Systems Infrastructure - Identify system evolution and improvement requirements - Identify,...

Minimum requirements: - Bachelor's degree in Computer Science, Information Technology (IT), Network Administration, or a related engineering field - Good knowledge of Cambium, Mikrotik and Ubiquiti equipment is essential - Basic understanding BGP, OSPF and network routing will also be an advantage - Must have worked as an ISP systems administrator for at least 6 months - Will be required to...

Key Performance Areas - Plan and set up systems infrastructure - Maintain high availability of systems infrastructure - Maintain continuous professional development on systems administration - Perform general administrative duties - Conduct Extraneous-to-IT Activities 3. Key Tasks (By KPA for clarity) Plan and set up systems infrastructure - Implement validated patches and updates - Configure web...

A System Administrator is required to configure, maintain, and administer all systems-related technology and infrastructure within enterprise branches and multiple data centres, East Rand Plan and Set Up Systems Infrastructure - Implement validated patches and updates - Configure web service platforms - Implement VMs according to business/product requirements - Define and allocate IP...

Senior Network & Systems Administrator MID616 Location: Johannesburg South Employment Type: Permanent A large multi-site group is seeking an experienced Senior Network & Systems Administrator to manage, secure and optimise enterprise network and server environments. Key Responsibilities - Manage LAN, WAN, VPN, VLAN, Wi-Fi and Internet connectivity across multiple sites - Configure and...

ENVIRONMENT: Our client is a mission-driven conservation organisation focused on the management and rehabilitation of protected areas across Africa. The role is for a Technology Systems Administrator, responsible for the day-to-day administration, technical support, and maintenance of core business systems. This position requires a technically skilled individual who can ensure system stability,...

Location: Hybrid (Bedfordview) Employment Type: Full-Time Industry: IT Infrastructure | Financial Services | Insurance WatersEdge Solutions is partnering with an established financial services business to recruit a highly skilled and proactive Senior Systems Administrator. This is a hands-on, critical infrastructure role responsible for the security, reliability, and performance of all IT...

Introduction A well-established IT service & computer repair company based in Elarduspark is looking for an experienced IT Systems Administrator to join their dynamic team as soon as possible. Duties & Responsibilities Primary Purpose A highly organized, results driven candidate with a key focus on successfully delivering various business projects within the Information Technology sector of...

Job Description We have an amazing opportunity for a System Administrator in Johannesburg We require a candidate with: •3+ years’ experience in a similar role •Two or more of the following certifications: VCP6, MCSE: Server Infrastructure, MCSA: Windows. •Experience working with Information Security (ISO27001) •Familiarity with working in accordance with PCI DSS would be an advantage

Plan and Set Up Systems Infrastructure Implement validated patches and updates Configure web service platforms Implement VMs according to business/product requirements Define and allocate IP addresses Plan and report on VM host capacity Diagnose system faults Maintain High Availability of Systems Infrastructure Identify system evolution and improvement requirements Identify, test, and recommend...

My client is searching for a Senior Network & Systems Administrator to take the lead on configuring, maintaining, securing, and optimizing network infrastructure across multiple environments. The role focuses on uptime, performance, security, and highâlevel troubleshooting, while supporting hybrid infrastructures, cloud connectivity, virtualization environments, and enterpriseâscale networking....

Job Overview - Application Deadline: 19 February 2026 - Job Location: Bedfordview, Gauteng - Job Title: IT Systems Administrator - Education Level: Diploma - Job Level: Intermediate - Minimum Experience: 3 - 5 Years IT Systems Administrator job vacancy in Bedfordview. The role is critical to ensuring secure access control, business continuity, data protection, and operational stability across...

The Systems Administrator (sysadmin) is responsible for managing and maintaining the group of companies' computer systems and networks. Tasks and responsibilities associated with the role of the systems administrator: 1. Server Management:  Install, configure, and maintain server hardware and software.  Monitor server performance and troubleshoot issues.  Apply security patches and updates to...

5years- Actively seeks out IT trends that are in the market to keep relevant- Maintaining strong internal cross-departmental relationships- Prepare PC and system process documentation- Design, develop, implement, and maintain IT support helpdesk structure to deliver a reliable, high-performance SLA.- Ensure systems comply with industry standards and Corp policies- Maintain all mobile solutions...

BBD is an international software firm that solves real-world problems with innovative solutions and modern technology stacks. Our experience spans the education, financial services, gaming, insurance, telecoms and public sectors. We maintain our track record by using our vast business domain knowledge and world-class skills to successfully deliver digital solutions into client organisations. The...

Overview: We are looking for someone reporting to our Global Head of Internal Academy, your role will be to maintain and coordinate existing content and systems on our internal learning management system. This includes providing support to our many Users and System Administrators, producing pre-set timely reports and making alterations to existing content as required. You will also need to work...

Engineering Systems Administrator Job Objective: - To maintain and implement the company preferred engineering systems and workflows. Key Accountabilities & Responsibilities: - Troubleshoot database errors and advise on appropriate resolution steps. - Develop, implement and maintain system standards and libraries in conjunction with other system administrators. - Ensure optimal configuration...

Position Description and Expectations Every member of the WeloveIT Team is expected to uphold and embody the Core Values of our Organization: Transparency, Value Add, Fair Partnership and Quality. In order to be successful within our Team, you must exhibit the following qualities: Customer Care, Ubuntu, Innovative Problem Solving, Accountability and Attitude. You will see these values weaved...

At RCL FOODS we grow what matters. We are looking for someone who is brilliant with systems and administration to fill the role of SHER Systems Administrator with great adaptable skills to join our Speciality Division. The role will report into the Senior Risk Control Officer and will be based in Centurion. Duties & Responsibilities:SHER:Active administration of all SHER Accounts (suppliers &...

A boutique Financial Services company in Pretoria, boasting a seasoned team of experts with 100+ years of combined unmatched expertise in forex, interest rate, and commodity risk management, is seeking a dynamic IT Systems Manager to join their team. Key Responsibilities: In this new position reporting to the CIO, the IT Systems Administrator will be responsible for high-level technical...