Senior Infrastructure and Security Engineer

Location: Milpark, Johannesburg, South Africa

Permanent

2026-03-12 - 2026-03-27

Direct Report: Group IT Manager

Mandatory requirements: Available to travel within the African content

This role involves planning, design, implementation, production support, and maintenance of network, server, storage, and telecommunication infrastructure across various business units, with a strong emphasis on hands on technical tasks, while ensuring the highest levels of security and compliance. The ideal candidate will have a strong technical background, excellent problem solving skills, and a passion for safeguarding organizational assets across the African continent.

1. Key Responsibilities:

• Comply with the Cerba Lancet Africa company policies and procedures.
• Follow the Health, Safety and Environmental regulations.
• Drive the Cerba Lancet Africa values.
• Ensure compliance with all statutory requirements including ISO and human resource requirements.
• Always ensure confidentiality of CLA data.

• Collaborate on infrastructure and system security design to ensure compliance with the latest security, privacy, regulatory concerns, and best practices.
• Review vendor materials to evaluate potential security risks and threats.
• Assist in developing and validating technical policies, processes, and procedures for infrastructure security and risk management.

• Participate in projects by contributing technical expertise in the architecture and security of various applications and services.
• Provide advanced technical support and troubleshooting for escalated infrastructure, server, network, and security issues.

• Perform security analysis and review infrastructure (e.g., servers, networks, applications) to identify and mitigate potential risks and vulnerabilities.
• Develop and implement security metrics for infrastructure systems to enhance threat detection and prevention strategies.

• Support and manage the implementation and continuous improvement of security systems, including endpoint hardening and patch management.
• Perform any other duties as assigned by the leadership team.

• Experience working with cloud platforms, particularly Microsoft Azure or similar.
• Expertise in container platforms and orchestration tools.
• Proficiency in Linux and Microsoft Server environments.
• Strong understanding of security appliances and IT monitoring tools.

• Relevant certifications such as CISSP, CISM, GSLC, CCISO (ISACA Certification is an advantage).
• Experience with container technologies like Docker and/or Kubernetes.
• Solid experience with enterprise security frameworks (e.g., NIST, HIPAA, ISO) and audit standards like COBIT, including working with both internal and external auditors.
• Proficiency in Linux and Open-Source solutions.
• Degree or diploma in a relevant field such as Computer Science, Information Systems, or related technical discipline.
• Experience in Africa is advantageous and willingness to travel within Africa.

• Be part of a forward thinking team that is driving innovation and efficiency in the IT landscape across Africa. If you are passionate about Infrastructure and Security, we'd love to hear from you.

Applications must include the following information: Copy of CV and qualifications, contact details, references, bio data, and expected salary package.

Shortlisted candidates will undergo an assessment test.

Thank you for expressing interest in Cerba Lancet Africa. While we value all applications received, only candidates chosen for an interview will be contacted. If you have not heard from us within 30 days, please consider your application unsuccessful. Rest assured; your information will be retained for future recruitment opportunities within the company.