linux jobs in Johannesburg

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 -...

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...

We move money safely, smoothly, and silently behind the scenes of everyday life. Whether it''s paying for coffee, running payroll, or settling a billion-rand transaction at 3AM, were the quiet force that keeps the financial world ticking. Weve got the infrastructure of a bank, the mindset of a startup, and the heart of a tech company. Oh and we like our code clean, our systems secure, and our...

Job Description We have an amazing opportunity for Linux Administrator / Specialist) in Johannesburg! We require a candidate with: •5+ years Linux experience •Experience as last line support •Any kind of certification would be beneficial, but not required. •High level of proficiency in Linux system engineering and administration. •Focusing on Linux performance, scalability, redundancy and...

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...

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...

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,...

This role involves developing comprehensive strategies for desktop infrastructure, evaluating new technologies, and ensuring optimal performance and security of desktop systems. The Desktop Architect collaborates with various teams, including IT, network, security, and end-users, to create a seamless and efficient desktop computing environment that meets the organization's business needs. The...

Key Responsibilities: - Lead the transition to a DevOps-oriented infrastructure function, embedding Infrastructure-as-Code (IaC) practices and automation. - Implement and maintain observability and monitoring frameworks across cloud and on-premise environments. - Collaborate with Development teams to support CI/CD, containerisation, and release automation. - Maintain uptime, stability, and...

Duties include - Customer Solution Architecture design - Identify & Investigate new tools and technologies - Monthly Infrastructure reporting - Capacity, Availability and Risk - Solid understanding of their Private-Cloud, Data Management and Public Cloud Environments, including networking, Software, Hardware and Cloud offerings - Creating and Maintaining vApp & VM templates for fast deployment...

What youll be doing - Maintain and administer the visualisation platform including user profiles, permissions, alarms and triggers. - Design, develop and deploy monitoring systems. - Cloud hosting of applications. - Maintain and monitor cloud infrastructure supporting data pipelines and visualization platform. - Configure and maintain sensor profiles including naming, IDs, GPS coordinates and...

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...

ENVIRONMENT: A cutting-edge Cloud Data Specialist seeks the coding talents of a Front End Developer who will be instrumental in building and maintaining data-driven user interfaces for metering data, dashboards, and operational tools. This role focuses on clarity, performance, and correctness in a production system. You'll develop and maintain front end components, create complex tables, trees,...

Electronic Embedded Design Engineer Johannesburg East Our client is looking for a junior embedded software developer to join their team and work on firmware for real-world power electronics products, including power inverters, batteries, and rectifiers. The role involves developing efficient, reliable low-level software in C/C++ that runs close to the hardware, interfaces with sensors and...

We are searching for a Senior DevOps Engineer who lives and breathes Linux, eats infrastructure for breakfast, and thrives in high-performance, high-reliability environments. We''re building systems that move money at the speed of thought, and we need someone bold enough to automate everything. Start Applying! Requirements: - 3+ years of experience in a DevOps/SRE or similar role -...

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,...

Company and Job Description: - Inclusive, honest, and respectful culture. - Collaborative, communicative, and always improving. - No micromanagement just ownership and excellence. Key Responsibilities: - Lead and support the in‑house development team. - Rewrite legacy ETLs using Python. - Manage migration to modern low‑code platforms. - Maintain clear and accurate process documentation. - Build...

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 -...

Purpose of the Role - Secure and maintain the organisations computer systems and network. - Maintain a reliable, secure, and efficient data communications environment. Key Performance Areas: - Plan and Set Up Network Infrastructure - Maintain High-Availability Network Infrastructure - Conduct Research on Modern Networking Best Practices - Perform General Administrative and Documentation...