Senior Linux Technical Lead at Absa Bank Limited

The Senior Linux Technical Lead will be responsible for overseeing the design, implementation, and maintenance of Linux-based systems and infrastructure. This role involves coaching a team of Linux administrators, ensuring system reliability, performance, and security, and collaborating with other IT teams to support business objectives.

Key Responsibilities:

Technical Leadership:

• Coach and mentor a team of Linux administrators and engineers.
• Provide technical guidance and support to team members.
• Foster a collaborative team environment.

System Administration:

• Oversee the installation, configuration, and maintenance of Linux servers and systems.
• Ensure high availability and reliability of Linux-based services.
• Manage system performance, tuning, and capacity planning.

Security and Compliance:

• Implement and maintain security best practices for Linux systems.
• Conduct regular security audits and vulnerability assessments.
• Ensure compliance with relevant regulations and standards.

Automation

• Develop and maintain automation playbooks to streamline system administration tasks.
• Utilize configuration management tools (e.g. Ansible, Satellite) to manage infrastructure.
• Implement and manage CI/CD pipelines for system updates and deployments.

Troubleshooting and Support:

• Provide advanced troubleshooting and support for Linux-related issues.
• Coordinate with other IT teams to resolve complex technical problems.
• Perform system performance tuning

Documentation and Reporting:

• Maintain comprehensive documentation of system configurations, architectural designs, processes, and procedures.
• Generate regular reports on system performance, incidents, and compliance.
• Communicate effectively with stakeholders regarding system status and updates.

Research and Development

• Identify, test and deploy latest products related to the platform in line with operational requirements.
• Develop innovative products and services to address current challenges providing a competitive advantage and fostering long-term growth.

Experience & Qualifications Required:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Extensive experience in Linux system administration and engineering.
• Strong leadership skills.
• Proficiency in scripting languages (e.g., Bash, Python).
• In-depth knowledge of security best practices and compliance requirements.
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills.

Critical Skills:

• Experience with automation and configuration management tools (e.g., Ansible, Puppet).
• Certifications in relevant technologies (e.g., Red Hat Certified Engineer, Linux Professional Institute Certification).
• Experience with cloud computing platforms (e.g., AWS, Azure)

Education

Bachelor's Degree: Information Technology