Senior Linux Engineer - Infrastructure at Datafin Recruitment

DUTIES:

Linux Servers:

• Install, configure, test and maintain Linux operating systems, application software and system management tools.
• Plan, orchestrate, control and maintenance of all servers.
• Lead configuration and maintenance of software i.e., Anti-Malware, Application Suites
• Maintain security, backup, and redundancy strategies.
• Participate in the design of information and operational support systems.
• Automate Configuration of Linux Servers using configuration management tools such as Ansible
• Maintain PCI Compliance and fixes.

Component Performance:

• Proactive monitoring of all Linux systems and infrastructure
• Enhance performance of servers and supporting systems
• Evaluate and implement storage needs, backup needs for systems.
• Monitor and test application performance for potential bottlenecks, identify solutions, and work with developers to implement fixes.
• Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks.
• Mentoring of Peers.

Linux Systems – (Internal and External Network):

• Planning and implementation of changes to the server infrastructure
• Supervises building, patching, testing and deployment for systems.
• Maintenance of mission critical systems to ensure business continuity.
• Provide 3rd level support.

Documentation:

• Documentation of solutions
• Maintain strong security posture within the Linux environment.
• Liaise with vendors and other IT personnel for problem resolution.

Other Responsibilities:

• Proactive Monitoring – Ensure the highest levels of Linux systems and infrastructure availability. Monitor key components of the Linux systems and applications through monitoring tools.
• Vendor Management – Maintain relationship with technology, software and security vendors to ensure reliable delivery of services and systems.
• Process and Procedures – Evaluate and improve current process and procedures to continuously improve output.
• Standby Support – Ability to travel and work after hours when necessary

REQUIREMENTS:

• IT related Degree / Diploma or Equivalent Experience
• RHCE or equivalent in Linux
• Unix/windows experience a bonus.
• 5+ years’ experience in the relevant field
• Technically minded in terms of software and networking
• Scripting, automation, and orchestration
• Linux-based experience
• Troubleshooting and problem solving
• Attention to detail
• Good communicator
• Ability to work in a pressurised environment
• Innovation / Critical judgement