Linux System Administrator

About Innefu Labs

Founded in 2010, Innefu is an AI Driven R&D company providing cutting edge Data Analytics and Information Security solutions. The company was started with a clear focus to carry out high Tech R&D which fuels innovation and leads to products which can capture the global market and be the cornerstone of the economy of the country. With more than 100+ installations across Indian Subcontinent, Middle East and Southeast Asia, the company is today a de-facto leader in developing and deploying AI for National and cyber-Security. The company with its own range of products serves a diverse client base including Defense and Intelligence organizations, Law Enforcement Agencies, Financial Intelligence Units, BFSI as well as top Fortune 500 companies. Having worked with some of the most sensitive organizations, the company has a deep understanding of handling sensitive and critical installations. The company has a clear focus on developing state-of-the-art products oriented towards solving real world problems of our clients with exemplary support to ensure 100% customer satisfaction.

Job Description :

We are looking for an experienced Linux Administrator to join our dynamic IT team. In this role, you will be responsible for the day-to-day management of Linux-based systems with additional responsibilities involving Windows server management , VM administration , and Active Directory (AD) support. providing hands-on support for system performance and security, and assisting with complex debugging tasks. While experience with Elasticsearch and databases is good to have, your primary focus will be on Linux system administration and troubleshooting, The role also involves working with Windows-based environments , maintaining VM infrastructure , and supporting user and access management via Active Directory .

If you're a Linux enthusiast with a knack for problem-solving and enjoy learning new technologies, this is a great opportunity to grow your career while contributing to a tech-driven company

Education & Experience :

Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent practical experience)

3–5 years of proven experience as a Linux System Administrator with hands-on troubleshooting expertise

Key Responsibilities :

Manage and maintain Linux systems (Ubuntu, CentOS, RHEL) including installation, configuration, patching, and performance tuning

Provide hands-on support for Windows Server environments – managing file shares, user accounts, and services

Administer Active Directory (AD) – including user / group management, policies, and authentication tasks

Set up, monitor, and maintain Virtual Machines using platforms like VMware, KVM , or similar hypervisors

Perform system monitoring and apply security best practices to ensure uptime and data integrity

Automate routine tasks using Bash or Python scripting

Troubleshoot infrastructure issues across both Linux and Windows environments

Collaborate with cross-functional teams for deployments, upgrades, and infrastructure improvements

Technical Skills :

Strong knowledge of Linux OS (Ubuntu, CentOS, RHEL) – system administration and troubleshooting

Hands-on experience in Windows Server support and maintenance

Familiarity with Active Directory user / group administration and policies

Experience with virtualization platforms like VMware, KVM , or similar

Proficiency in scripting (Bash, Python, or similar) for automation tasks

Understanding of networking concepts (DNS, NFS, DHCP) and security best practices

Experience with system monitoring tools (Nagios, Zabbix, Prometheus)