Linux Administrator at vGics Global · Noida · 0 - 1 years · ₹3L - ₹5L / yr · Profitable · Posted 9 May 2023

Requirements:
• Installing and configuring software, hardware and networks. •Administrate infrastructure, including firewalls, databases, malware protection software and other processes
•Provide technical support for hardware/software issues and resolve help desk requests
•Monitor the system daily and respond immediately to security or usability concerns.
•Upgrade systems with new releases and models and ensuring security and efficiency of IT infrastructure.
•Constant finetuning of the OS for improving the performance of the system.
•Coordinating with OEM support teams in case of any dockets raised and ensure the issues are resolved.
•Provisioning Operational support and troubleshooting the issues related to system administration.
•Perform in 24 x 7 environment in shift roaster and attend calls whenever assigned
•Must be Red Hat certified professional.
Skills Required:
•Red Hat (Primary)
•Debian
•Ubuntu
•SUSE

About vGics Global
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Greetings from NAM Info Private Limited
Job Description :
Linux System Administrator
Job Title: Linux System Administrator
Experience: 4–6 Years
Location: Olympus STP – IT, Mumbai
Employment Type: Full-Time
Job Summary
We are looking for an experienced Linux System Administrator with strong knowledge of Unix/Linux operating systems, server administration, system monitoring, troubleshooting, and performance optimization. The candidate will be responsible for maintaining Linux server infrastructure, ensuring system availability, security, and optimal performance.
Key Responsibilities
- Install, configure, and maintain Linux servers, including RHEL, CentOS, Ubuntu, and SUSE.
- Manage system boot processes, kernel parameters, services, and package updates.
- Perform server hardening and regularly apply security patches.
- Monitor server health, performance, and availability using tools such as Nagios, Zabbix, Grafana, Prometheus, or ELK.
- Perform proactive performance tuning and capacity management.
- Troubleshoot Linux system errors, crashes, and performance bottlenecks.
- Ensure high availability, system uptime, and operational stability.
- Execute routine system maintenance and support infrastructure operations.
- Maintain system documentation and follow IT operational procedures.
Mandatory Skills
- Strong Unix/Linux fundamentals and command-line proficiency.
- Hands-on Linux System Administration experience.
- Experience with RHEL, CentOS, Ubuntu, or SUSE.
- Knowledge of system boot processes, kernel parameters, and package management.
- Experience in server hardening and security patching.
- Linux troubleshooting and performance monitoring.
Preferred Skills
- Monitoring tools: Nagios, Zabbix, Grafana, Prometheus, or ELK.
- Shell scripting and automation.
- Knowledge of system performance tuning and infrastructure monitoring.
Candidate Profile
- 4–6 years of relevant experience in Linux/Unix System Administration.
- Strong troubleshooting and analytical skills.
- Good communication and coordination skills.
- Ability to work independently and support critical infrastructure operations.






