Linux Administrator - Red Hat/SUSE (10-15 yrs)

Linux Admin.

MANDATORY SKILL : Linux administration (Redhat/SUSE), HA Cluster (pacemaker), hands on experience in any one of the public clouds (AWS, Azure, GCP, IBM Cloud) - Use the below format only.

Work Mode : Hybrid.

Work Location : Bangalore.

Exp range - 10 Yrs to 15 Yrs.

Role description :

Join our multinational team as a seasoned Linux & Cloud Admin responsible for providing L3/L4 expert support Linux (SUSE and Redhat) and Windows OS, Hosted in hyperscale platforms (Azure, GCP, AWS, IBM, Cloud) and SAP/Customer On-prem DC.

Key Responsibilities :

- Ensure 24/7 availability of SAP systems within the SAP ECS environment, responding promptly to alerts and incidents in the Linux OS and infrastructure layers across Hyperscale's and SAP Data Centers.

- Act as the L3/L4 escalation contact for critical production issues, strictly adhering to change management protocols during service request execution.

- Optimize standard operating procedures by leveraging automation techniques and implementing automation solutions to enhance platform operations, efficiency, and reliability.

- Lead continuous improvement initiatives to enhance cloud services for SAP Applications, emphasizing scalability, security, and performance.

- Collaborate with a diverse, multinational team to deliver world-class cloud services tailored to SAP Applications for global enterprise customers.

- Contribute to designing and implementing strategies to optimize the customer experience and ensure compliance with service level agreements (SLAs).

Technical skills :

- 10 -15 years of experience in administering Linux operating systems (Redhat / SuSe) at an advanced level, with a strong grasp of troubleshooting and resolving complex issues.

- Cloud Platform Expertise (Azure, GCP, AWS, IBM Cloud).

- Colleagues should have good knowledge in Compute, Storage and Network in the Hyperscale.

- Networking & Security (TCP/IP, NAT, DNS, LDAP, Firewalls).

- Experience with Containers & Kubernetes.

- Knowledge on running Linux OS in the physical server.

- Demonstrated expertise in managing network services such as DNS, LDAP, and HTTP proxies Hands-on experience in administering hyperscaler environments which includes managing compute and storage.

- Hands-on experience in administering hyperscaler network infrastructure, including VPCs, subnets, route tables, security groups, NSGs and NAT gateways.

- Hands-on experience in administering and managing Containers and Kubernetes Cluster.

- Hands-on experience in tools like Nagios, Prometheus Service now.

- Strong comprehension of IT security practices, particularly in OS hardening techniques.

- Proven track record in scripting languages (PowerShell, Linux Shell, Perl, Python, Go) and adeptness with server automation tools like Ansible.