linux system administrator jobs in Pretoria, Gauteng

A technology solutions provider is seeking a Systems Engineer (Linux) in Pretoria. The role involves ensuring the stability and integrity of organizational systems through monitoring and maintenance. Candidates should have 5-10 years of experience as a Systems Engineer and strong familiarity with Linux, web components, and storage technologies. This position offers a hybrid working model with...

Key Responsibilities: - Lead day-to-day technical operations, service delivery, and escalations - Manage and mentor the technical team, driving performance and skills development - Define and enforce technical standards, SOPs, and best-practice architectures - Oversee infrastructure, cloud, security, patching, monitoring, and backups - Plan and deliver client projects, upgrades, and cloud...

A prominent employment agency in Pretoria seeks a Senior Systems Administrator to manage user access and security across multiple systems, ensuring compliance with industry standards. The ideal candidate has a Bachelor's degree in Computer Science or Information Systems, along with 3-5 years of relevant experience. Responsibilities include implementing secure user access, developing automation...

Software Tester – Investment Administration System [Remote] 2025-12-15 - 2026-01-14 Permanent JHB001168 Finance & Insurance Information Technology We’re looking for a Software Tester to join our highly experienced team and help ensure the quality of our client's Investment Administration System, a mission‑critical platform used by leading financial institutions, Remote What You’ll Do -...

Our client is on a mission to improve the global financial ecosystem by enabling banks and corporates to offer innovative financial solutions that benefit society. Integrity, tenacity, learning, enabling, and agility are their core values, and they've served their customers and partners for more than 23 years. About the Role Responsible for the strategic and operational administration of the...

- Installation and maintenance of ICT hardware, maintain asset database, installation of legal, licensed software and approved network equipment. - Installing Software upgrades and providing user support on software where possible. - Advise, and support where possible on the use and/or installation of specialised software, hardware, and intelligent devices. - Maintaining security of the network...

This position requires a highly competent, highly motivated, and driven individual who is able to work well on their own and within the team, with limited supervision, and who actively seeks ways of adding value to the business in their role as System Administrator. The successful candidate for Financial Systems Administrator will be responsible for management and end-user support of the firm’s...

A leading IT Recruitment firm in Pretoria seeks an experienced professional to manage and maintain Unix/Linux servers, ensuring optimal performance and uptime. Key responsibilities include monitoring system performance, deploying workloads on AWS and Azure, and maintaining documentation. The ideal candidate will have at least 5 years of IT operations experience and a degree in Information...

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...

We’re looking for a Software Tester to join our highly experienced team and help ensure the quality of our client's Investment Administration System, a mission-critical platform used by leading financial institutions, Remote What You’ll Do - Design and execute test plans for a large-scale financial system. - Work with testing frameworks and tools to automate and streamline processes. -...

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...

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...

UP Professional and Support:FACULTY OF ENGINEERING, BUILT ENVIRONMENT AND INFORMATION TECHNOLOGY DEPARTMENT OF INDUSTRIAL AND SYSTEMS ENGINEERING POST TITLE: DEPARTMENTAL ADMINISTRATOR B PEROMNES POST LEVEL: 10- The University of Pretoria's commitment to quality makes us one of the top research Universities in the country and gives us a competitive advantage in international science and...

🔧 Core Skills & Technologies - Operating Systems: Linux (SUSE/SLES preferred) & Windows (client/server) - Automation & IaC: Ansible (AAP/Tower/AWX), Terraform, scripting (Python, Bash, PowerShell, Perl) - Containers & Platforms: Kubernetes, Docker, Dynatrace - Monitoring & Tooling: Grafana, Nagios, backup & monitoring solutions - Version Control & CI/CD: GitHub, GitHub Actions - Directory &...

Job Title: Linux Server Engineer Location: Africa (Onsite & Remote) Experience: 3–5 Years Job Type: Full-Time Role Overview: We are seeking a highly skilled Senior Linux Server Engineer to manage, support, and optimize Linux-based server environments supporting web and database-driven applications. The ideal candidate will hold recognized certifications in Linux system administration, MySQL...

A recruitment agency is seeking a technically strong Toll & Helpdesk Technician based in Pretoria, South Africa. The ideal candidate will provide second-level support across Oracle and Linux systems, troubleshooting hardware/software issues, and ensuring network uptime across multiple remote sites. Responsibilities include system monitoring, performance tracking, and maintaining compliance. This...

A prominent research organization in Pretoria is seeking a skilled ICT Technician to manage the installation and maintenance of ICT hardware and software. The ideal candidate will provide user support and ensure network security while collaborating with senior IT management. Responsibilities include monitoring backups and maintaining asset databases. Experience in ICT implementation and support...

About the job Senior Systems Administrator - Matric (Grade 12) - Bachelors Degree in Computer Science, Information Systems or equivalent - Microsoft 365 Certified: Administrator Expert - Microsoft Certified: Identity and Access Administrator Associate - Microsoft Certified: Information Protection and Compliance - Administrator Associate - Professional Google Workspace Administrator - CompTIA...

Our client is searching for a Systems Engineer (Linux) to join their team in Pretoria (Hybrid) Contract: Permanent (a probation period will apply) Remote working: Half the week remote, the remainder of the week based at the office Working hours: 08h00 – 17h00 Job Purpose This role is to ensure the stability, integrity, and efficient operation of the in-house information systems that support...

ð§ Core Skills & Technologies - Operating Systems: Linux (SUSE/SLES preferred) & Windows (client/server) - Automation & IaC: Ansible (AAP/Tower/AWX), Terraform, scripting (Python, Bash, PowerShell, Perl) - Containers & Platforms: Kubernetes, Docker, Dynatrace - Monitoring & Tooling: Grafana, Nagios, backup & monitoring solutions - Version Control & CI/CD: GitHub, GitHub Actions - Directory &...