Mandatory Skills

ConnexR; Bengaluru; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

ConnexR is seeking an experienced AWS/OS Linux Support Engineer to manage enterprise cloud infrastructure hosting SAP workloads on AWS. The candidate should have strong AWS core services knowledge and hands-on RHEL/Linux administration focused on production operations, high availability, security, and automation.

Responsibilities include managing AWS services (EC2, IAM, CloudFormation); SAP workload support; OS patching and hardening; automation with CloudFormation or Terraform; Python and Bash

Qualifications

• Strong AWS core services knowledge.
• Hands-on RHEL/Linux administration experience.
• Experience in production operations, high availability, security, and automation.

Responsibilities

• Manage AWS services including EC2, IAM, CloudFormation, etc.
• SAP workload support on AWS.
• OS patching and hardening; firewall and OS troubleshooting.

Skills

AWS core services

RHEL/Linux administration

SAP on AWS

Automation

Production operations

High availability

Security

Python scripting

Shell scripting

Terraform

CloudFormation

Ansible

Chef

Tools

CloudFormation

Terraform

AWS CLI

Git

Ansible

Chef

Job description

Certification: AWS or RHEL certification is mandatory

Mandatory Skills

Job Description

We are looking for an experienced AWS / OS Linux Support Engineer to manage, design, build, and support enterprise cloud infrastructure hosting SAP workloads on AWS. The ideal candidate should have strong AWS core services knowledge, hands-on RHEL/Linux administration experience, and expertise in production operations, high availability, security, and automation.

Key Responsibilities

Manage AWS services including EC2, AWS Backup, Lambda, CloudWatch, CloudTrail, Config, IAM, KMS, and CloudFormation.

Support SAP workloads hosted on AWS, including HANA/Oracle databases, cluster management, and high availability.

Administer RHEL/Linux and Windows servers, including patching, volume management, kernel management, firewalls, and OS troubleshooting.

Implement security controls, OS hardening, malware protection, antivirus, and secrets management.

Automate infrastructure provisioning using CloudFormation or Terraform.

Develop automation scripts using Python and Bash/Shell.

Work with AWS CLI, JSON, YAML, and configuration management tools such as Ansible or Chef.

Troubleshoot networking issues involving TCP/IP, routing, NAT, DNS, LDAP, proxies, and firewalls.

Manage SSL/TLS security and support web servers such as Apache, NGINX, and IIS.

Handle L2/L3 escalations for critical production incidents while adhering to SLAs and change management processes.

Improve operational efficiency through automation, documentation, and continuous improvement initiatives.

Collaborate with global teams to ensure the scalability, security, reliability, and performance of enterprise cloud services.

Good to Have

Experience with Git, GitLab, GitHub, and basic CI/CD.

Exposure to enterprise SAP environments running on AWS.

Strong documentation and technical architecture diagramming skills.