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Technical Lead Jobs in Johannesburg

African Arete · Johannesburg

Technology team working on servers and software

A hands-on technology leadership role in Johannesburg is open for an operational leader who can keep core systems running smoothly while guiding teams through day-to-day work and a cloud migration project. This temporary position sits at the centre of infrastructure, networks, databases and service delivery, so it will suit someone who is comfortable both fixing problems and planning ahead.

About the company and the work

African Arete is seeking a leader for its operational teams. The person in this role will form part of the leadership team and will help ensure that operational teams deliver their business-as-usual tasks as well as the cloud migration work now under way. The focus is steady, reliable service: systems that stay available, changes that are handled carefully, and teams that know what is expected of them.

Role details and duties

The work covers Windows and Linux server environments, virtualisation, storage, compute and core infrastructure services. Day-to-day duties include monitoring infrastructure performance, availability, capacity and lifecycle management, and keeping operational standards and best practice in place. On the network and security side, the role includes managing firewalls, switches, internet connectivity and remote access services, supporting patching, vulnerability remediation and security hardening, and assisting with audit and compliance activities.

Database work includes administering Microsoft SQL Server and other supported database platforms, monitoring availability, performance, capacity and security, and handling maintenance, optimisation, patching and upgrades. The role also covers backup, recovery, replication and high-availability configurations, and support for database migrations, upgrades and cloud transition activities.

For the Azure cloud migration, duties include assessing infrastructure, applications and databases for migration readiness, developing migration strategies, dependency maps and plans, migrating servers, applications, storage and databases to Azure, and configuring Azure networking, identity, security, monitoring, backup and governance controls. Migration testing, validation, cutover and post-migration support are also part of the role, along with incident, problem and change management through approved ITSM processes, root cause analysis for major incidents, documentation, asset and vendor management.

The position is a contract role, based in person in Johannesburg, Gauteng. The original listing states that salary is to be discussed, and it asks applicants to respond with a detailed CV if the requirements are met.

Requirements

  • Grade 12
  • A Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience
  • Strong technical understanding of the technologies listed in the original advert, with strong management and project management capabilities
  • Experience managing and supporting Windows and Linux server environments, virtualisation, storage, compute and core infrastructure services
  • Experience with network infrastructure, firewalls, switches, internet connectivity and remote access services
  • Experience administering Microsoft SQL Server and other supported database platforms, including backup, recovery, replication and high-availability configurations
  • Experience assessing and migrating infrastructure, applications and databases to Azure, including Azure networking, identity, security, monitoring, backup and governance controls

Where to find and apply safely

This listing is shared from the original Indeed advert for African Arete. Use the Apply button on this page, which goes to that original advert, and follow the application instructions shown there. Apply only through that original listing, and never pay a fee to apply for a job.

Practical tips

Lead with your infrastructure and database experience, then show a clear example of a migration or major incident you helped to plan and complete. Mention the platforms you have actually administered, such as Windows and Linux servers, SQL Server and Azure, and be ready to explain how you balance routine operations with project work.

How the process works

Applicants apply through the original advert with a detailed CV. The employer reviews applications against the requirements above and contacts shortlisted candidates for the next steps. No closing date is stated in the original listing, so apply promptly while it is live.

Important information

This page is informational only and does not guarantee employment, an interview or a particular salary outcome. Always confirm the role, hours, work location and pay on the original advert before applying, and never pay a fee to apply for a job.

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Ready to apply?

This listing was originally posted by African Arete — your application opens on their original job advert.

Apply on African Arete's website →
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