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Pretoria: Senior Linux Infrastructure & Network Engineer (On Site – Pretoria) (Production Systems & Platform Ownership)

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Job Description

About the Role

We are seeking a very senior, hands-on Linux Infrastructure & Network Engineer to take full ownership of our production environment. As a specialist medical technology company with its own on-prem infrastructure, we value practical engineering ability, autonomy and accountability. The ideal candidate will report directly to the owner and be responsible for the stability, security and performance of mission critical medical web systems hosted within our own infrastructure.

Key Responsibilities

  • Design, build and maintain Linux server infrastructure
  • Own and manage Docker based application environments
  • Automate configuration and deployments using Ansible and Bash
  • Administer and optimise PostgreSQL databases
  • Implement and maintain infrastructure security controls
  • Manage HAProxy load balancing and high availability configurations
  • Configure and maintain Mikrotik networking equipment
  • Support internal and client on prem infrastructure environments
  • Maintain connectivity to JINX and NAPAfrica
  • Collaborate closely with developers on infrastructure design and platform stability

Requirements

  • Minimum 5 years’ experience in a senior Linux Infrastructure or Network Engineering role
  • Strong Linux and Unix background, Ubuntu essential
  • Strong Bash scripting capability
  • Hands on Ansible and Docker experience
  • Working knowledge of PostgreSQL
  • Solid understanding of Linux security principles
  • Solid on prem networking experience
  • Comfortable working fully in office in Pretoria
  • Strong English communication skills, Afrikaans advantageous

Qualifications

  • Formal education/certifications not specified

Salary & Benefits

  • Salary information not available

How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

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About IT / Computing / Software Jobs in Tshwane

In the Tshwane area, the IT and computing industry is thriving, with a strong demand for skilled professionals to drive technological advancements and innovation. Typically, this field is characterized by a dynamic job market with various opportunities available across different sectors. However, it’s essential to note that the job market can fluctuate, and it’s crucial to stay adaptable and focused on continuous skill development.

When it comes to salary expectations, it’s generally common for IT and computing professionals in Tshwane to earn salaries within the range of R600 000 to R1 200 000 per annum, depending on factors such as experience, company size, industry sector, and specific job requirements. However, please note that these are broad estimates and can vary significantly based on individual circumstances. It’s also worth considering that bonuses, benefits packages, and other perks can impact overall remuneration.

Common skills required for IT and computing roles in Tshwane include proficiency in programming languages (such as Java, Python, or C++), experience with database management systems, knowledge of cloud computing platforms (like AWS or Azure), understanding of cybersecurity principles, and familiarity with Agile development methodologies. Additionally, strong analytical, problem-solving, and communication skills are often essential for success in this field.

The IT industry is a broad sector that encompasses various industries, including financial services, technology, manufacturing, and more. Commonly, these professionals work in companies operating within these sectors, as well as in government agencies and educational institutions. The demand for skilled IT professionals extends across the private and public sectors, with opportunities available at different levels of experience.

For those looking to advance their careers in IT and computing, there are many opportunities for professional development and growth. Typically, career progression paths involve taking on increasingly complex projects, leading teams, or pursuing specialized certifications (such as CompTIA or Cisco). Many organizations also offer training programs, mentorship schemes, and internal job rotations to support employee development and advancement.

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This information provides general career guidance. Actual salaries and requirements vary by employer.



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