Senior DevOps / Linux Administrator

Job Title: Senior DevOps / Linux Administrator

Location:

Role Summary

Senior DevOps / Linux Administrator

Key Responsibilities

Platform & Infrastructure Engineering

• Design, build, automate, and operate

  highly available and secure platforms

  .
• Ensure full observability through monitoring, logging, dashboards, and alerting.
• Engineer systems to

  fail gracefully

  without customer impact.
• Manage Linux infrastructure across physical servers and

  AWS cloud environments

  .

DevOps, CI/CD & Automation

• Automate deployments and infrastructure using

  Shell, Python, Ansible

  .
• Build and optimize CI/CD pipelines using

  Jenkins, TeamCity, Artifactory, GitHub

  .
• Enable fast, reliable deployments and seamless environment stability.

Cloud Engineering (AWS)

• Implement and manage AWS services such as:

• EC2, VPC, IAM, S3, CloudWatch, ALB/NLB, Route 53, Security Groups

• Optimize cloud performance, security, and cost.
• Troubleshoot hybrid infra issues across onprem and AWS.

Incident, Problem & Performance Management

• Lead operational incident triage and blameless postmortems.
• Drive permanent fixes and reduce operational toil.
• Troubleshoot across application, infrastructure, cloud, and network layers.

Monitoring & Observability

• Configure and optimize monitoring using

  Splunk, Grafana, CloudWatch, Prometheus

  , etc.
• Build dashboards and alerts to support proactive detection.

Networking & Security

• Expert troubleshooting in:
• TCP/IP, DNS, load balancers
• TLS/SSL certificates
• Firewalls, proxies, routing
• Ensure compliance with organizational security standards.

Collaboration & Leadership

• Lead technical calls and war rooms when needed.
• Mentor junior engineers and promote knowledge sharing.
• Partner with developers, security, and operations teams to deliver platform improvements.

Required Skills & Experience

• 7+ years of experience

  in DevOps, Linux Administration, SRE, or Platform Engineering
• Strong Linux/Unix skills (

  Red Hat Administrator level

  )
• Advanced scripting:

  Shell, Python

  (Java optional)
• DevOps tools:

  Ansible, GitHub, Jenkins/TeamCity, Artifactory

• Monitoring:

  Splunk, Grafana, CloudWatch

• AWS experience:
• EC2, VPC, S3, IAM, ELB/ALB/NLB
• CloudWatch, Route 53, Security Groups
• Troubleshooting AWSbased applications and infra
• Strong understanding of networking, security, and infrastructure fundamentals
• Experience with Python/Javabased applications (support/troubleshooting)
• Integration troubleshooting (upstream, downstream, instream)
• ETL tools (Ab Initio or similar)

  nice to have

Education

• Bachelors or Master’s degree in Computer Science, Information Technology, Electronics, or related engineering fields.