Senior Linux Administrator

QpiAI; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

A leading AI and Quantum technology company in Bengaluru, India, is looking for a Senior Linux Administrator to manage and develop scalable, secure infrastructure. The role requires extensive expertise in Linux systems, cloud platforms, as well as strong automation and scripting skills. The ideal candidate will ensure system reliability and drive infrastructure improvements while working independently in a rapidly evolving startup environment. A bachelor’s degree in Computer Science or similar is essential for this position.

Qualifications

• 5–10+ years of experience in Linux system administration.
• Strong expertise in Linux (Ubuntu, RHEL, CentOS).
• Advanced scripting skills in Bash and Python.
• Hands-on experience with cloud platforms (AWS/Azure/GCP).
• Experience with Infrastructure as Code (Terraform preferred).
• Familiarity with containerization tools like Docker and Kubernetes.
• Strong knowledge of networking, security, and system architecture.
• Experience with monitoring tools such as Prometheus, Grafana, and the ELK stack.
• Ability to work independently in a fast-moving startup environment.

Responsibilities

• Design, deploy, and manage scalable Linux-based infrastructure.
• Own end-to-end system reliability, performance, and uptime.
• Build and automate infrastructure using scripting and IaC tools.
• Manage cloud environments and optimize costs.
• Implement monitoring, logging, and alerting systems.
• Ensure security best practices, patching, and compliance.
• Troubleshoot complex production issues and lead incident response.
• Manage CI/CD pipelines and support DevOps workflows.
• Drive infrastructure improvements and adopt new technologies.
• Mentor junior engineers and define best practices.

Skills

Linux system administration

Cloud platforms

Automation and security

Scripting (Bash, Python)

Infrastructure as Code (Terraform)

Containerization (Docker, Kubernetes)

Networking and security

Monitoring tools (Prometheus, Grafana, ELK)

Education

Bachelor’s degree in Computer Science, IT, or equivalent

Tools

AWS

Azure

GCP

Terraform

Docker

Kubernetes

Prometheus

Grafana

ELK stack

Job description

At QPiAI, we are leading the effort to discover optimal AI and Quantum systems in Life sciences, Healthcare, Transportation, Finance, Industrial, and Space technologies. QPiAI is building a full stack Enterprise Quantum Computers. QPiAI Quantum hardware team is responsible for designing and characterization of Quantum Processor, Cryogenic Quantum Control Circuits, RF Control Hardware, and QPiAI ASGP.

Job Summary

We are looking for a highly skilled Senior Linux Administrator to take ownership of our infrastructure in a fast-paced startup environment. This role requires hands‑on expertise in Linux systems, cloud platforms, automation, and security. You will play a key role in building scalable, reliable, and secure infrastructure from the ground up.

Key Responsibilities

• Design, deploy, and manage scalable Linux-based infrastructure.
• Own end‑to‑end system reliability, performance, and uptime.
• Build and automate infrastructure using scripting and IaC tools.
• Manage cloud environments (AWS/Azure/GCP) and optimize costs.
• Implement monitoring, logging, and alerting systems.
• Ensure security best practices, patching, and compliance.
• Troubleshoot complex production issues and lead incident response.
• Manage CI/CD pipelines and support DevOps workflows.
• Drive infrastructure improvements and adopt new technologies.
• Mentor junior engineers and define best practices.

Required Skills & Qualifications

• 5–10+ years of experience in Linux system administration.
• Strong expertise in Linux (Ubuntu, RHEL, CentOS).
• Advanced scripting skills (Bash, Python).
• Hands‑on experience with cloud platforms (AWS/Azure/GCP).
• Experience with Infrastructure as Code (Terraform preferred).
• Familiarity with containerization (Docker, Kubernetes).
• Strong knowledge of networking, security, and system architecture.
• Experience with monitoring tools (Prometheus, Grafana, ELK stack).
• Ability to work independently in a fast‑moving startup environment.

Preferred Traits

• Startup mindset: ownership, adaptability, and problem‑solving.
• Ability to work with ambiguity and build systems from scratch.
• Strong communication and collaboration skills.

Education

• Bachelor’s degree in Computer Science, IT, or equivalent practical experience.