Linux Administrator

3 weeks ago


Pretoria, South Africa Jmr Software Pty Ltd Full time

Overview We are seeking a Certified Linux Administrator with strong expertise in OpenShift and containerization technologies. Key Responsibilities Administer and maintain Linux-based systems across production and development environments. Design, implement, and manage OpenShift clusters for container orchestration. Work with Docker and other containerization technologies to build and deploy applications. Ensure system security, performance tuning, and troubleshooting. Collaborate with DevOps and development teams to streamline CI/CD pipelines. Monitor and optimize infrastructure for scalability and reliability. Required Skills & Qualifications Solid experience as a Linux System Administrator in enterprise environments. Hands‑on experience with OpenShift and Kubernetes. Proficiency in Docker and containerization concepts. Strong understanding of networking, storage, and security in Linux systems. Certifications: Red Hat Certified Specialist (OpenShift Administration or equivalent). Additional Linux certifications are a plus. Excellent problem-solving and communication skills. #J-18808-Ljbffr


  • Linux Administrator

    6 days ago


    Pretoria, Gauteng, South Africa JMR Software PTY LTD Full time R80 000 - R120 000 per year

    We are seeking aCertified Linux Administratorwith strong expertise inOpenShiftand containerization technologies. The ideal candidate will have a proven track record in managing Linux systems and deploying containerized applications in enterprise environments.Key ResponsibilitiesAdminister and maintain Linux-based systems across production and development...


  • Pretoria, South Africa ESG Recruitment Full time

    Position: Linux Systems Administrator Location: Pretoria | Type: Full-time | Experience: Minimum 3 years Overview:Company is seeking a skilled and proactive Linux Systems Administrator with strong Docker expertise to join our technical operations team. You will be responsible for the installation, maintenance, and support of our AI-powered document...


  • Pretoria, South Africa MECS Africa Full time

    My client is seeking a Senior System Administrator. The incumbent will be responsible for installation, testing, tuning, optimization, problem resolution, repairs, upgrades, and maintenance of a wide range of systems, including operating systems, data management products, office automation products, embedded systems, mobile systems, cloud systems, web...


  • Pretoria, South Africa Eduvos Full time

    **Job Advert Summary**: **Eduvos **is looking to hire the services of an **Independent Linux Operating System **Lecturer at our Pretoria campus on a part-time basis.*** **Type of appointment**: **Independent Contractor (part-time; flexible workhours agreement)** **Purpose**: - To lecture Information Technology-related modules, in the faculty on a...


  • Pretoria, South Africa Mediro ICT Full time

    **Overview**: We are seeking a highly skilled and experienced Senior Systems/Network Administrator to join our client’s team. This role demands technical expertise, a strong troubleshooting mindset, and the ability to work independently with mínimal supervision. **Key responsibilities**: **Linux Systems Administration**: Expert-level administration of...


  • Pretoria, South Africa The South African National Space Agency Full time

    SANSA thrives on its employees’ creativity, competencies, expertise and ingenuity to succeed in a high-performing environment. If you aspire to the SANSA values of customer-centricity, collaboration and teamwork, innovation and solutions-driven, responsiveness to opportunities, and having fun together, then SANSA could be the place for you. The following...

  • IT Administrator

    2 days ago


    Pretoria, South Africa Intalo Consulting Full time

    **IT Administrator** **Required Minimum Qualification** - Matric - MCSE or Equivalent - A+, Network+ and Security+ is Advantageous **Required minimum experience** - 3-5 years relevant experience in a support / front office / back office network environment. **Skills & competencies** - Good written and verbal communication skills (in English). - Skilled with...


  • Pretoria, South Africa Boardroom Appointments Full time

    Database Administrator Minimum Requirements : QualificationsDB Administrator (CompTIA DataSys+, CompTIA Data+ or similar)5 years of database administration experience with Microsoft and Open-Source operating environments, troubleshooting, and security principles5 years of DBMS experience, application and web technologies, identity management, governance, and...


  • Pretoria, South Africa Datafin Full time

    Overview A Software Company with a focus on digital transformation is seeking a motivated and detail-oriented Network / Security Administrator with over 2–4 years of hands‑on experience in configuring, maintaining, and securing enterprise networks. CCNA with proven expertise in LAN / WAN infrastructure, firewall policies, VPN deployment, and network...


  • Pretoria, South Africa CareerfinderZA Full time

    **Key Performance Area**: Desktop Support: - Configure of new staff notebooks and software (OS, Office, AV and Wsus) Server Support - Linux server services: DHCP, Samba, PPTP/VPN, Software updates - Windows server support: Wsus server - Dell Hardware support: logging calls and overseeing repairs Network Support - Assign network access - Manage Network...