Site Reliability Engineer I

Nextiva

full-time

Posted on: 9/8/2025

Location: 🇮🇳 India

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Mid-LevelSenior

AnsibleAWSCloudDNSEC2FirewallsGrafanaLinuxPerlPrometheusShell ScriptingSQLTCP/IPTerraform

About the role

Manage, monitor, and optimize Linux-based systems and servers.
Troubleshoot OS-level, network, and performance issues.
Deploy, configure, and manage AWS services including EC2, S3, RDS, IAM, CloudWatch, and VPC.
Optimize cost and performance of AWS environments and implement high-availability and disaster recovery strategies.
Develop automation scripts in Bash, Perl, and SQL; write deployment and monitoring scripts.
Maintain Infrastructure-as-Code using Terraform or CloudFormation.
Implement observability solutions (CloudWatch, Prometheus, Grafana, ELK stack) and ensure systems meet SLAs/SLOs/SLIs.
Respond to incidents, perform root cause analysis, and participate in on-call rotations.
Collaborate with development teams to embed reliability best practices and drive improvements in CI/CD and release processes.

Strong proficiency in Linux administration and troubleshooting.
Solid hands-on experience with AWS services (EC2, S3, RDS, IAM, CloudWatch, VPC, etc.).
Proficiency in scripting languages: Bash, Perl, and SQL.
Experience with system monitoring and logging tools (CloudWatch, Nagios, ELK, Prometheus, Grafana).
Understanding of networking fundamentals (DNS, TCP/IP, VPN, firewalls).
Experience with automation/Infrastructure-as-Code tools like Ansible, Terraform, or CloudFormation.
Strong problem-solving and incident management skills.