Linux Admin L3

JOB DESCRIPTION:

• Ensure 24/7 availability of SAP systems within the SAP ECS environment.
• Respond promptly to alerts and incidents across Linux OS and infrastructure layers in hyperscaler and SAP Data Center environments.
• Act as the L3/L4 escalation point for critical production issues.
• Execute service requests while strictly following change management protocols.
• Optimize SOPs by leveraging automation to improve platform operations, efficiency, and reliability.
• Lead continuous improvement initiatives focused on scalability, security, and performance of cloud services for SAP applications.
• Collaborate with multinational teams to deliver reliable cloud services for global enterprise customers.
• Develop strategies to improve customer experience and ensure compliance with SLAs.

Required Skills & Experience:

• 8–15 years of advanced Linux administration experience with Red Hat / SUSE.
• Strong expertise in Linux troubleshooting and complex issue resolution.
• Proficiency in TCP/IP, IP routing, NAT, and firewalls.
• Hands-on experience with DNS, NFS, Samba, SFTP, NTP, LDAP, and HTTP proxies.
• Experience administering hyperscaler environments, including compute and storage.
• Experience managing hyperscaler networking, including:
  • VPCs / VNets
  • Subnets
  • Route Tables
  • Security Groups / NSGs
  • NAT Gateways
• Hands-on experience managing containers and Kubernetes clusters.
• Experience with monitoring and ITSM tools such as Nagios, Prometheus, and ServiceNow.
• Strong understanding of IT security and OS hardening practices.
• Strong scripting experience with PowerShell, Linux Shell, Perl, Python, or Go.
• Experience with server automation tools, particularly Ansible.
  
  Company Benefits & Culture
  • Opportunity to work with a dynamic team in a fast-paced environment
  • Exposure to cutting-edge technologies and methodologies
  • Supportive and collaborative work culture
  
  Appreciate your quick response and please feel free to reach me out for any query you may have.
  
  Thanks