Job Title: DevOps Engineer (Linux & Infrastructure Focus)

Location: Coimbatore

Job Type: Full-Time

Job Overview:

We are looking for a hands-on DevOps Engineer who can design, build, troubleshoot, and secure production systems. This role requires strong expertise in Linux, networking, and real-world infrastructure management. This is not a pipeline-only DevOps role.

Key Responsibilities:

Infrastructure & Systems:

â Design and deploy cloud infrastructure (AWS, GCP, Azure, or Digital Ocean)

â Configure and manage Linux servers in production environments

â Set up and optimize Nginx/Apache for high-performance workloads

â Implement reverse proxy, SSL, DNS, and load balancing

â Ensure high availability, scalability, and disaster recovery

Production Operations:

â Debug real-time production issues (CPU, memory, network, latency)

â Perform root cause analysis and implement preventive measures

â Monitor system performance using logs, metrics, and alerts

â Optimize system performance (kernel tuning, file descriptors, process limits)

DevOps (Practical Implementation):





â Build and maintain CI/CD pipelines (GitHub Actions, GitLab CI)

â Manage Docker-based deployments and container environments

â Automate infrastructure using Terraform / Ansible

Security & Hardening:

â Identify and fix system and application vulnerabilities

â Implement firewall rules, WAF, Fail2Ban, and intrusion detection

â Conduct security audits and vulnerability assessments

â Monitor and respond to security incidents

Required Skills:

â Strong Linux command-line expertise (top, htop, netstat, ss, lsof, tcpdump)

â Experience configuring Nginx/Apache from scratch

â Positive understanding of DNS, SSL/TLS, HTTP/HTTPS, reverse proxy

â Strong networking fundamentals (TCP/IP, ports, firewalls)

â Hands-on experience with Docker and containerization

â Experience with at least one cloud platform

â Ability to debug production issues independently

â Knowledge of server hardening and security b

📌 DevOps Engineer (Coimbatore)
🏢 Prognova Partners
📍 Coimbatore