System Engineer (Infrastructure & Cloud Support)

GNA Energy; Gurugram District; On-site; INR 600,000 - 900,000; Full time

Job summary

GNA Energy is seeking a proactive System Engineer to manage and support IT infrastructure including servers and cloud environments in Gurugram. The role requires hands-on experience in server administration and networking, along with basic cloud and DevOps skills.

The ideal candidate should possess a Bachelor’s degree in a related field and have 2-5 years of relevant experience. Skills in Linux and Windows server management and cloud platforms such as AWS and Azure are critical.

Qualifications

• 2–5 years of relevant experience in System Administration / Infrastructure Support / Cloud Operations.
• Strong troubleshooting and analytical skills required.
• Good communication and coordination abilities.

Responsibilities

• Manage and maintain Linux and Windows servers.
• Support cloud infrastructure on AWS/Azure.
• Handle user access management and security policies.
• Assist in deployment and maintenance of applications.

Skills

Linux system administration

Windows Server administration

Networking concepts (TCP/IP, VLAN)

AWS/Azure cloud platforms

Docker and container deployments

CI/CD concepts

Monitoring and logging tools

Bash/Shell/Python scripting

Education

Bachelor’s degree in Computer Science, IT, Electronics, or related field

Tools

Terraform

Ansible

Docker

Kubernetes

Job description

We are looking for a proactive and technically skilled System Engineer to manage and support our IT infrastructure, servers, networking systems, and cloud environments. The candidate should have hands‑on experience in server administration, hardware troubleshooting, networking, monitoring, and basic cloud & DevOps operations.

Key Responsibilities

• Manage and maintain Linux and Windows servers.
• Install, configure, and troubleshoot physical and virtual servers.
• Monitor server health, storage, CPU, memory utilization, and uptime.
• Configure and maintain networking devices such as routers, switches, firewalls, VPNs, DNS, and DHCP.
• Handle user access management, permissions, and security policies.
• Support cloud infrastructure on AWS/Azure including EC2, VPC, storage, IAM, and backup services.
• Assist in deployment and maintenance of applications across environments.
• Support CI/CD deployment processes and automation workflows.
• Configure and maintain Docker containers and basic Kubernetes environments.
• Manage SSL certificates, domains, email configurations, and reverse proxies.
• Troubleshoot hardware, networking, server, and application‑level issues.
• Ensure regular backup, disaster recovery, and security compliance.
• Perform patch management, antivirus updates, and vulnerability monitoring.
• Maintain documentation for infrastructure, network diagrams, and operational procedures.
• Coordinate with development teams for infrastructure and deployment requirements.

Required Skills

• Strong understanding of Linux system administration.
• Knowledge of Windows Server administration.
• Good understanding of networking concepts (TCP/IP, VLAN, DNS, VPN, Firewall, Routing).
• Experience with server hardware, RAID, virtualization, and storage systems.
• Basic to intermediate knowledge of AWS or Azure cloud platforms.
• Familiarity with Docker and container‑based deployments.
• Understanding of CI/CD concepts and deployment pipelines.
• Experience with monitoring and logging tools.
• Basic scripting knowledge in Bash, Shell, or Python.
• Ability to troubleshoot production infrastructure issues independently.

Preferred Skills

• Knowledge of Terraform or Ansible.
• Familiarity with Kubernetes environments.
• Experience with Nginx, Apache, Kafka, or load balancers.
• Understanding of security best practices and IAM policies.
• Exposure to high‑availability and scalable infrastructure environments.
• Knowledge of MySQL/PostgreSQL administration is a plus.

Qualification

• Bachelor’s degree in Computer Science, IT, Electronics, or related field.
• 2–5 years of relevant experience in System Administration / Infrastructure Support / Cloud Operations.

Good‑to‑Have Qualities

• Strong troubleshooting and analytical skills.
• Good communication and coordination abilities.
• Ownership mindset with proactive problem‑solving approach.
• Ability to work during critical incidents and support production systems.

Technologies & Environment

Linux, Windows Server, AWS, EC2, VPC, IAM, S3, Docker, Kubernetes, Jenkins, GitHub Actions, Terraform, Nginx, Networking, VPN, Firewall, Monitoring Tools, Bash/Python Scripting, MySQL/PostgreSQL.