Linux System Administrator

• Manage, maintain, and monitor Linux servers and applications, including system updates, patching, and configuration management.
  
• Perform regular system and security audits, vulnerability assessments, and recommend appropriate mitigation strategies.
  
• Proactively identify and resolve system performance issues, ensuring high availability and minimal downtime.
  
• Provide technical support and guidance to users and other IT staff, including troubleshooting and resolving complex issues.
  
• Document system configurations, processes, and procedures to maintain accurate records and facilitate knowledge sharing.
  
• Participate in on-call rotations and provide after-hours support as needed.
  

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field.
  
• A minimum of 5 years of experience as a Linux System Administrator, preferably in the financial or banking sector.
  
• Strong knowledge of Linux operating systems (RHEL, CentOS) and system administration tools.
  
• Experience with virtualization technologies (VMware, Openstack) and containerization platforms (Docker, Kubernetes, Openshift).
  
• Familiarity with network protocols, firewalls, and load balancing solutions.
  
• Knowledge of storage solutions, such as SAN, NAS, LVM
  
• Proficiency in scripting languages (e.g., Bash, Python, or Perl) for automation and process improvement.
  
• Experience with configuration management tools (Ansible) and version control systems (Git).
  
• Understanding of ITIL principles and experience working within ITIL-based environments.
  
• Excellent problem-solving, analytical, and communication skills.
  
• Ability to work independently and as part of a team in a fast-paced, dynamic environment.
  
• Relevant certifications such as RHCE are a plus.