linux server jobs in Johannesburg

Responsibilities Patch Management - Monitor, test, approve, and deploy OS and third-party application patches across endpoints devices (Windows). - Ensure timely application of security updates and zero-day patches. - Manage patch rollout schedules to minimize business disruption. - Rollback and troubleshoot failed patch deployments as needed. Software Deployment - Package, test, and deploy...

WebSphere Application Server (WAS) Assistance Services We are seeking a skilled IBM WebSphere Application Server Specialist to join our dynamic team. The ideal candidate will be responsible for the installation, configuration, administration, and performance optimization of IBM WebSphere environments. You will work closely with development, infrastructure, and operations teams to ensure seamless...

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...

Job Description This role is critical to ensuring secure, scalable, and efficient cloud and on‑premises operations. The ideal candidate will bring Azure and/or Amazon Web Services (“AWS”) expertise, a background in Linux server administration, strong troubleshooting skills, and the ability to thrive in a dynamic, fast‑paced environment. Responsibilities - Manage and maintain Linux‑based...

Job Overview This role is critical to ensuring secure, scalable, and efficient cloud and on premises operations. The ideal candidate will bring Azure and/or AWS expertise, a background in Linux server administration, strong troubleshooting skills, and the ability to thrive in a dynamic, fast-paced environment. Responsibilities - Manage and maintain Linux-based systems in Oracle Linux in...

The client is looking for an experienced Linux/Cloud Engineer to help migrate, test and troubleshoot virtual machines from a large physical server farm to Google Cloud Platform and AWS. The ideal candidate will have strong experience in deploying Linux/Open Source infrastructure solutions on-premises or in the cloud. This role requires exceptional technical skills with great attention to detail,...

Engineer, Cyber Security (Linux Engineer) Job Overview Business Segment: Group Functions Location: ZA, GP, Johannesburg, 30 Baker Street We are seeking a Linux Engineer with expertise in cyber security to automate data ingestion systems, operate and monitor the group's Cyber Security Operational Centre (CSOC), and support incident response and threat hunting activities. Experience or interest...

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,...

Key Responsibilities - Manage and maintain Linux-based systems (Oracle Linux) across on-prem, Azure, and AWS environments - Perform system updates, patching, and configuration management using Ansible and shell scripting - Monitor system performance, troubleshoot incidents, and ensure high availability - Configure and support services including SSH, NGINX/Apache, cron jobs, and system logging -...

We are seeking a highly experienced IBM MQ and WebSphere Application Server (WAS) Specialist with a strong infrastructure background to support, maintain, and optimize enterprise-level messaging and middleware environments. The ideal candidate will have a minimum of 10 years’ hands-on experience managing IBM MQ and WAS across various operating systems, with a strong focus on system health,...

Job Description Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA The Collboration Managed Services...

Empowering Africa’s tomorrow, together…one story at a time. With over 100 years of rich history and strongly positioned as a local bank with regional and international expertise, a career with our family offers the opportunity to be part of this exciting growth journey, to reset our future and shape our destiny as a proudly African group. Job Summary Build high-performing, scalable,...

A leading Prepaid Utilities Provider is looking for a skilled Linux and Database Administrator with a minimum of 3 years of experience to join our team. The ideal candidate should have a strong understanding of Linux systems, proficiency in managing MariaDB databases, and familiarity with the LAMP stack. Knowledge of the OSI model is essential for network configuration and troubleshooting. Bonus...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective human intelligence to ethically shape the future of AI. What We Do The Mindrift platform,...

Overview ENVIRONMENT: A dynamic Joburg-based Business Process Outsourcer seeks a forward-thinking Senior SQL Developer who sees AI not as a threat but as a powerful productivity enhancer. That leveraging tools like ChatGPT, Claude, or others to automate routine code writing, reduces boilerplate in turn means more focus on higher-value, business-critical logic. Forming part of the Operational...

Empowering Africa's tomorrow, together…one story at a time. With over 100 years of rich history and strongly positioned as a local bank with regional and international expertise, a career with our family offers the opportunity to be part of this exciting growth journey, to reset our future and shape our destiny as a proudly African group. Job Summary Build high-performing, scalable,...

A global digital infrastructure company is seeking a skilled system engineer to manage Linux-based systems in Azure and AWS environments. The ideal candidate will have strong Azure and AWS experience, proficiency in Linux server administration, and troubleshooting skills. Responsibilities include maintaining system performance, performing updates, and ensuring security best practices. The role...

Key Responsibilities - Manage and maintain Linux-based systems (Oracle Linux) across on-prem, Azure, and AWS environments - Perform system updates, patching, and configuration management using Ansible and shell scripting - Monitor system performance, troubleshoot incidents, and ensure high availability - Configure and support services including SSH, NGINX/Apache, cron jobs, and system logging -...

Overview We are seeking a highly experienced IBM MQ and WebSphere Application Server (WAS) Specialist with a strong infrastructure background to support, maintain, and optimize enterprise-level messaging and middleware environments. The ideal candidate will have a minimum of 10 years’ hands-on experience managing IBM MQ and WAS across various operating systems, with a strong focus on system...

We are seeking a skilled IBM WebSphere Application Server Specialist to join our dynamic team. The ideal candidate will be responsible for the installation, configuration, administration, and performance optimization of IBM WebSphere environments. You will work closely with development, infrastructure, and operations teams to ensure seamless deployment and maintenance of WebSphere-based...