44 System Operations jobs in South Africa

• Collaborate with technical and functional teams to define system goals and troubleshoot recurring issues
• Analyse system data to monitor performance, prevent failures, and recommend improvements
• Build models, reports, flow diagrams or specs that help guide implementation or optimisation efforts
• Research and evaluate new tools, upgrades, or architecture improvements
• Test new and updated systems in collaboration with end users
• Document methodologies that make it easier for others to build on your work
• Offer informal guidance to junior team members or peers when needed
• This is a hybrid position. You'll need to work effectively from a stable remote setup, but also attend in-person meetings when called for; typically based on team rhythm or project needs

• Relevant experience in system operations, analysis, or technical business analysis
• A solid understanding of how enterprise systems function, including databases, performance tuning, and systems integration
• Experience with data extraction, reporting, or visualisation tools
• The ability to turn technical findings into structured outputs that drive decisions
• Comfort working across technical and non-technical teams, and a proactive, detail-driven mindset

• A degree (NQF 7) in computer science, information systems or a related field and 18+ months experience as a System Operations Analyst, or similar; OR
• A relevant diploma (NQF 6) and at least 4 years experience as a System Operations Analyst, or similar; OR
• A certificate or equivalent qualification (NQF 4-5) with 8+ years in similar roles

We are recruiting for an Operations Systems Administrator.

1. Administer and manage processes as part of a systems administration team and be responsible for selected processes in the data center.
2. System administration skills required will create a balanced team combination with cross-functional skills and experience to support the following systems and components in the data center:
1. SCCM
2. SCOM
3. VMWare
4. Active Directory and DNS
5. Back-ups and archiving
6. Veritas
7. Storage including a storage area network (SAN)
8. Symantec antivirus
9. Patch management (Ivanti)
10. Server management (Microsoft Windows)
3. Server hardware and software support.
4. Provide support to provincial and municipal offices.
5. Manage and monitor anti-virus products across the organization.
6. Manage and monitor patch management across the organization.
7. Resolve third level support problems.
8. Maintain 99.999% uptime of data-center operations.
9. Server maintenance and monitoring including knowledge of SCOM.
10. Monitor and maintain the load balanced internet information servers (IIS).
11. Responsible for the overall infrastructure architecture, including compliance with the company’s enterprise information architecture.
12. Knowledge of security Firewalls.
13. Knowledge and experience in Microsoft Forefront Threat Management Gateway (Forefront TMG), formerly known as Microsoft Internet Security and Acceleration Server (ISA Server).
14. Knowledge and experience in virtualization technologies, with special focus on VMware.
15. Coordinate and support team members of systems administrators.
16. Review change requests for completeness and analyze, prioritize, categorize, approve, and schedule change requests.
17. Monitor the successful completion of all change requests, including change planning, building, testing, and implementation to ensure these processes follow the change schedule.
18. Review and evaluate the change process.
19. Manage and monitor data storage using storage area network (SAN) technologies.
20. Knowledge of Microsoft Clustering services.
21. Manage the VMWare environment.
22. Schedule and perform maintenance of systems.
23. Provisioning of data center infrastructure.
24. Evaluate new technologies and prepare documentation.

Deep skills and experience in Microsoft Operating Systems and Applications with the following certifications:

• MCSE, MCSD, MCSA, etc.
• MCITP Enterprise Administrator (Microsoft Certified IT Professional) on Windows Server.
• VMWare Certified Professional 6 – Data Center Virtualization (VCP6-DCV).
• MCDBA will be an advantage.

It is further recommended that the candidate should have experience in troubleshooting and problem-solving technical issues, as well as deep skills and experience in designing and implementing IT solutions.

Our client within the fire detection environment is looking for a Fixed Systems Operational Supervisor in Rustenburg to join their team.

Requirements:

• SAQCC Detection Installer / Commissioner.
• SAQCC Designer will be an advantage.
• Programming Detection Systems (Techno switch and CTEC).
• Project Management.
• Experience in installing sprinkler systems will be an advantage.
• Experience in installing Stand Alone Foam Systems will be an advantage.
• Code 8 driver's license.

• Manage and supervise crews with day-to-day tasks.
• Day-to-day meetings with clients.
• Handling of purchase orders and invoices.
• Stock Procurement.
• Installing Fire Detection Systems.
• Hand over files and drawings.
• Manage stock and delivery notes.

• Linux System Administration
• Install and configure Linux systems
• Perform system maintenance, upgrades, and patching
• Create system backups and monitor system performance
• System Security
• Configure and maintain system security and hardening
• Conduct OS vulnerability assessment and remediation
• System Maintenance
• Configure and maintain LVM, filesystems, and server hardware
• Provide technical support and guidance to teams
• Vendor Management
• Coordinate with vendors for hardware and software support
  
  

• 6+ years of experience with RedHat Linux
• Expertise in Linux system administration, security, and performance tuning
• Strong understanding of system configuration, maintenance, and troubleshooting
  
  

• Experience with system security, vulnerability assessment, and remediation
• Strong communication and vendor management skills
  
  

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Role Description:

We're seeking an experienced System Administrator to join our team in Johannesburg, South Africa. As a key member of our technical team, you'll be responsible for installing, configuring, and maintaining Linux systems, ensuring system security, performance, and reliability.

• Install and configure Linux systems
• Perform system maintenance, upgrades, and patching
• Create system backups and monitor system performance
• System Security
• Configure and maintain system security and hardening
• Conduct OS vulnerability assessment and remediation
• System Maintenance
• Configure and maintain LVM, filesystems, and server hardware
• Provide technical support and guidance to teams
• Coordinate with vendors for hardware and software support
  
  
• 6+ years of experience with RedHat Linux
• Expertise in Linux system administration, security, and performance tuning
• Strong understanding of system configuration, maintenance, and troubleshooting
  
  
• Experience with system security, vulnerability assessment, and remediation
• Strong communication and vendor management skills
  
  

• Linux System Administration
• Install and configure Linux systems
• Perform system maintenance, upgrades, and patching
• Create system backups and monitor system performance
• System Security
• Configure and maintain system security and hardening
• Conduct OS vulnerability assessment and remediation
• System Maintenance
• Configure and maintain LVM, filesystems, and server hardware
• Provide technical support and guidance to teams
• Vendor Management
• Coordinate with vendors for hardware and software support
  
  

• 6+ years of experience with RedHat Linux
• Expertise in Linux system administration, security, and performance tuning
• Strong understanding of system configuration, maintenance, and troubleshooting
  
  

• Experience with system security, vulnerability assessment, and remediation
• Strong communication and vendor management skills
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Other
• Industries IT Services and IT Consulting

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Jobob Title: System Administrator

Location: Johannesburg, South Africa

Role Description:

We're seeking an experienced System Administrator to join our team in Johannesburg, South Africa. As a key member of our technical team, you'll be responsible for installing, configuring, and maintaining Linux systems, ensuring system security, performance, and reliability.

Key Responsibilities:

1. Linux System Administration

- Install and configure Linux systems

- Perform system maintenance, upgrades, and patching

- Create system backups and monitor system performance

2. System Security

- Configure and maintain system security and hardening

- Conduct OS vulnerability assessment and remediation

3. System Maintenance

- Configure and maintain LVM, filesystems, and server hardware

- Provide technical support and guidance to teams

4. Vendor Management

- Coordinate with vendors for hardware and software support

Essential Skills:

- 6+ years of experience with RedHat Linux

- Expertise in Linux system administration, security, and performance tuning

- Strong understanding of system configuration, maintenance, and troubleshooting

Desirable Skills:

- Experience with system security, vulnerability assessment, and remediation

- Strong communication and vendor management skills

How to Apply:

If you're a skilled System Administrator with a passion for Linux and system security, please share your resume with Sonia Sharma at Title: System Administrator

Our client is seeking a highly skilled and motivated Systems Administrator to join our team. The ideal candidate will have a strong background in IT systems and network administration, as well as experience with cloud computing and virtualization technologies.

The Systems Administrator will be responsible for maintaining our company's IT infrastructure, ensuring its security and reliability, and providing technical support to our employees.

• Install, configure, and maintain operating systems, software, and hardware.
• Monitor system performance and troubleshoot issues as they arise.
• Perform regular system backups and ensure data integrity.
• Manage user accounts and permissions.
• Maintain network security and implement appropriate security measures.
• Implement monitoring tools to proactively identify and address potential issues before they escalate.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 3 years of experience in IT systems and network administration.
• Experience with cloud computing and virtualization technologies, such as AWS or VMware.
• Strong knowledge of Windows and Linux operating systems.
• Familiarity with network protocols and security measures.
• Excellent troubleshooting and problem-solving skills.
• Ability to work independently and in a team environment.
• Excellent communication and interpersonal skills.
• Strong attention to detail and organizational skills.