AWS / OS Linux Support Engineer

ConnexR Solutions Pvt Ltd; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

ConnexR Solutions Pvt Ltd is seeking an experienced AWS / OS Linux Support Engineer to manage and support enterprise cloud infrastructure hosting SAP workloads on AWS in Bengaluru.

The ideal candidate will have strong AWS core services knowledge, hands-on RHEL/Linux administration experience, and expertise in production operations, high availability, security, and automation. Experience with CloudFormation or Terraform and scripting in Python or Bash is a plus.

Qualifications

• Experience with AWS core services and Linux administration for production workloads.
• Hands-on administration of RHEL/Linux and Windows servers.
• Automating infrastructure provisioning and operations.

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.

Skills

AWS core services

RHEL/Linux administration

Automation

Security

High availability

Production operations

Tools

CloudFormation

Terraform

Ansible

Chef

AWS CLI

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.