33 Windows Server jobs in South Africa

The main job function supporting a global 24/7 Microsoft-based infrastructure across multiple datacentres (Windows Server 2022 and SQL Server 2022).

Key Responsibilities:

1. Working in an Operations Centre, part of a team running a 24/7 shift pattern.
2. Reviewing Monitoring and Alerting systems constantly. Prioritizing and escalating issues quickly and proactively, or solving issues where possible. Goal of zero downtime across critical systems.
3. Escalating and communicating issues to 2 nd line support (Aris IT and Blue Ion) or 3rd party organisations when necessary (Database Admins, ISP suppliers, etc.).
4. Performing updates, installations, and changes to systems; windows updates, software licenses, web site certs, etc.
5. Maintaining security of systems and customer data, raising any issues as soon as they occur.
6. Prioritizing and troubleshooting support tickets and requests from customers, during times when other IT teams are not working. Delivering prompt and professional customer service.
7. Producing and maintaining documentation on process and systems as required, to the standard of other IT teams documentation.
8. Contributing to post-incident or post-project reviews/retrospectives.
9. Learning about the systems in the platform, the environments, and technologies.
10. Logging effort per day and time remaining on current tasks in time tracking tool.

Assisting the rest of the team and other IT teams with support and projects where needed.

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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.

System Administrator - Citrix page is loadedSystem Administrator - Citrix Apply locations Cape Town, South Africa Office Johannesburg, South Africa Office time type Full time posted on Posted 24 Days Ago job requisition id R-105536

From the day we opened our doors in 1971, MRI Software has built flexible, game-changing real estate software solutions to improve people’s lives. The only way to carry out that mission is to hire the absolute best employees on earth. People like you.

Work hard, play hard. Always. Our relentless commitment to client success, our employee resource groups and our promise to empower our teams to reach their full potential are a few examples of what makes MRI Software special.

And we’re insanely dedicated to creating a work environment that you look forward to every single day. That’s why we invest heavily in our employee engagement, so you enjoy the tech industry’s best perks. Together with the whole Pride, (lion roar for "family") employees, customers, and partners, we’re on a mission to break new ground and lead the real estate industry into a digital-first future.

We understand the need to provide a flexible working environment partnered with team collaboration and socialisation . Therefore, we operate a hybrid working model with 3 days of working from home per week. This role is based in the Cape Town office.

Position Overview:

We are seeking an experienced and highly skilled Citrix Specialist to join our IT infrastructure team. The ideal candidate will be responsible for the design, implementation, management, and support of our Citrix environments, including on-premises and Citrix Cloud platforms. The successful applicant will play a critical role in delivering secure, scalable, and high-performing virtual desktop infrastructure (VDI) and application delivery solutions.

Responsibilities:

• Design, deploy, and manage Citrix solutions including:

  • Citrix Virtual Apps and Desktops (CVAD)

  • Citrix DaaS (Citrix Cloud)

  • Citrix CDC (On Prem)

  • Citrix ADC (formerly NetScaler) & Netscalers

  • Citrix Gateway & FAS

  • Citrix Provisioning Services (PVS) and/or Machine Creation Services (MCS)

  • Citrix StoreFront and Workspace

  • Citrix Director and Citrix Studio

• Manage Citrix infrastructure performance, reliability, and scalability.

• Integrate Citrix with Microsoft Active Directory, Azure AD, Microsoft 365, and other enterprise platforms.

• Maintain and update Citrix environments to align with security best practices and vendor recommendations.

• Monitor and optimize VDI sessions for performance and user experience.

• Provide advanced troubleshooting for Citrix-related issues and support escalations.

• Participate in the evaluation and implementation of new Citrix technologies and tools.

• Develop and maintain technical documentation, including diagrams, procedures, and support guides.

• Collaborate with security, networking, and desktop support teams to deliver seamless end-user experiences.

• Stay current with Citrix certifications and product updates, especially in Citrix Cloud technologies.

Knowledge and Skills:

• Proven experience (5+ years) managing complex Citrix environments in mid-to-large enterprise settings.

• In-depth knowledge of Citrix Virtual Apps and Desktops (on-prem and Citrix Cloud).

• Expertise with Citrix ADC (NetScaler), including load balancing, authentication, and remote access.

• Experience with Citrix provisioning technologies (PVS and/or MCS).

• Strong knowledge of Windows Server, Active Directory, Group Policy, and related services.

• Familiarity with Azure and hybrid cloud environments.

• Solid understanding of security and compliance best practices in VDI environments.

• Excellent problem-solving skills and ability to work independently and as part of a team.

• Familiarity with EUC performance monitoring and optimization tools.

Education/Certification:

• Citrix certifications (e.g., CCA-V, CCP-V, CCE-V, or equivalent Citrix Cloud certifications).

• Experience with automation and scripting (e.g., PowerShell).

• Knowledge of ITIL practices and change management processes

• Microsoft/Azure Certification

We’re obsessed with making this the best job you’ve ever had!

We want our teams to love working here, so we’ve created some incredible perks for you to enjoy:

• We want our staff to love working here, and so we’ve created a few unique perks such as office breakfasts, quarterly lunches and virtual social events. Additionally, we value your input in your employee experience and have employee-led groups such as our DEI committee, employee resource groups such as Women and Allies, and our Pride Event Group

• Have confidence in your health with our offered Medical Aid Scheme.

• Invest in our competitive Personal Pension plan and help set you up for your future.

• Big on family? So are we! Here at MRI Software we recognise that your family is important, and being able to spend quality time with your family as it grows is a wonderful experience. Therefore, the MRI Software Parental Leave benefit is designed to give you the opportunity to spend time with your new arrival(s).

• Enjoy a fantastic work-life balance with 25 days of annual leave plus Public Holidays, in addition to a bank of 16 hours of "Flex Time Off" to be used whenever and however you choose!

• Further your professional development with our Tuition Reimbursement Schemes

• Enjoy the flexibility of working from anywhere in the world for two weeks out of the year!

MRI continues to strive to amaze as a global industry leader in real estate software. Whether you are joining as a new pride member or bringing your expertise back, your talent is important to maintaining MRI’s high client experience standard and continuing our growth in the PropTech space.

Amazing growth takes amazing employees. Are you up to the challenge?

As a global company, we believe diversity brings benefits for our people, customers and clients. This is why MRI Software is committed to being an inclusive employer, regardless of your ethnicity, religion, sexual orientation, gender identity, disability, age, military and veteran status.

Diversity, Equality and Inclusion are values that are critical to our success; come and see for yourself.

InfyStrat is seeking a knowledgeable and experienced Linux System Administrator to join our dynamic IT team. In this role, you will be responsible for managing and maintaining our Linux-based systems and ensuring their optimal performance and security. You will work closely with other IT professionals and stakeholders to provide support, troubleshoot issues, and implement best practices for system administration. The ideal candidate will have a strong background in Linux administration, a proactive approach to problem-solving, and excellent communication skills. InfyStrat values innovation and collaboration, and we are looking for someone who is eager to contribute to our mission of delivering high-quality solutions.

• Install, configure, and maintain Linux servers and applications.
• Monitor system performance, troubleshoot issues, and perform necessary upgrades and patches.
• Implement security measures and ensure system compliance with organizational policies.
• Automate routine tasks using scripting languages and configuration management tools.
• Manage user accounts, permissions, and access control.
• Backup and restore data and develop disaster recovery plans.
• Collaborate with development and DevOps teams to support application deployment and optimization.
• Document system configurations, procedures, and best practices.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 5+ years of experience in Linux system administration.
• Strong expertise in Red Hat, CentOS, or Ubuntu distributions.
• Proficient in shell scripting and automation tools (e.g., Ansible, Puppet, Chef).
• Experience with networking concepts and system security practices.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills and ability to work collaboratively in a team environment.
• Certifications such as RHCE or LPIC are a plus.

Job Description

About Us :

New Generation Group is a dynamic, forward-thinking organization committed to innovation and excellence. We are seeking a highly skilled and motivated Group System Administrator to join our team and take ownership of the management and optimization of our fully integrated ERP and Payroll systems.

Position Summary :

As the Group System Administrator, you will play a critical role in managing, maintaining, and optimizing the New Generation Group’s ERP and Payroll systems. You will ensure seamless operation, user support, and continuous improvement of these critical platforms that power our business operations across all departments.

Key Responsibilities :

• Oversee the day-to-day administration, maintenance, and support of the Group’s fully integrated ERP and Payroll systems.
• Managing user accounts, including access provisioning, modifications, and deactivations to ensure proper access controls.
• Troubleshoot system issues promptly, identifying causes and implementing effective solutions.
• Implement and maintain system security by enforcing access restrictions and policies.
• Regularly audit the system by running reports to identify vulnerabilities and ensure ongoing compliance with updated standards.
• Ensure users have reliable and secure access to the system through the network and internet.
• Provide technical support and guidance to end-users to resolve queries or system challenges.
• Create and maintain comprehensive documentation of system procedures, configurations, and troubleshooting steps.
• Conduct training sessions for users on new updates, processes, and procedures to enhance system adoption and efficiency.
• Collaborate with different departments to identify and implement best practices, ensuring users remain current and efficient when utilizing the system.
• Lead the implementation of system upgrades, new modules, and integrations, minimizing disruption to business operations.
• Monitor system performance and prepare reports for management to support decision-making and continuous improvement efforts.
• Identify and promote opportunities for process automation and system enhancements within ERP and Payroll environments.

Requirements

Requirements :

Benefits

Requirements

Requirements : Understanding of : I. Financial Statements II. Financial Management III. Project Management IV. HR Principles & Practices V. Business Intelligence VI. The ability to design; implement and manage a fully integrated ERP system Skills should include : i. Communication ii. Teamwork iii. Problem-Solving iv. Deadline Driven v. Systematic vi. Accuracy Qualifications : BCom Information Systems Degree Experience : Entry level Graduate (Degree Completed)

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Join to apply for the Group System Administrator role at New Generation Management Consulting

About Us:
New Generation Group is a dynamic, forward-thinking organization committed to innovation and excellence. We are seeking a highly skilled and motivated Group System Administrator to join our team and take ownership of the management and optimization of our fully integrated ERP and Payroll systems.

Position Summary:
As the Group System Administrator, you will play a critical role in managing, maintaining, and optimizing the New Generation Group’s ERP and Payroll systems. You will ensure seamless operation, user support, and continuous improvement of these critical platforms that power our business operations across all departments.

Key Responsibilities:

• Oversee the day-to-day administration, maintenance, and support of the Group’s fully integrated ERP and Payroll systems.
  
• Managing user accounts, including access provisioning, modifications, and deactivations to ensure proper access controls.
  
• Troubleshoot system issues promptly, identifying causes and implementing effective solutions.
  
• Implement and maintain system security by enforcing access restrictions and policies.
  
• Regularly audit the system by running reports to identify vulnerabilities and ensure ongoing compliance with updated standards.
  
• Ensure users have reliable and secure access to the system through the network and internet.
  
• Provide technical support and guidance to end-users to resolve queries or system challenges.
  
• Create and maintain comprehensive documentation of system procedures, configurations, and troubleshooting steps.
  
• Conduct training sessions for users on new updates, processes, and procedures to enhance system adoption and efficiency.
  
• Collaborate with different departments to identify and implement best practices, ensuring users remain current and efficient when utilizing the system.
  
• Lead the implementation of system upgrades, new modules, and integrations, minimizing disruption to business operations.
  
• Monitor system performance and prepare reports for management to support decision-making and continuous improvement efforts.
  
• Identify and promote opportunities for process automation and system enhancements within ERP and Payroll environments.
  
  
  
  

Requirements :

• BCom Information Systems Degree
  
• Entry level Graduate (Degree Completed)
  
• Understanding of:
  
• Financial Statements
  
• Financial Management
  
• Project Management
  
• HR Principles & Practices
  
• Business Intelligence
  
• The ability to design; implement and manage a fully integrated ERP system
  

• Seniority level Entry level

• Employment type Full-time

• Job function Information Technology
• Industries Telecommunications

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