7,141 Linux Systems jobs in India

We are seeking a highly skilled and motivated Red Hat Linux System Engineer to join our global IT infrastructure team. This role is responsible for the design, implementation, and support of our Linux-based systems and tools. The ideal candidate will have a strong foundation in Red Hat Linux administration and will contribute to the stability, performance, and security of our Linux environment through hands-on support, automation, patch governance, and cross-functional collaboration.

This position requires the ability to manage system lifecycles independently, troubleshoot complex issues, and work across teams to ensure availability and compliance in both on-prem and cloud environments.

Responsibilities:

• Install, configure, and maintain Red Hat Linux servers, ensuring stability and performance across the environment.
• Develop and manage patching policies and governance practices through Red Hat Satellite.
• Perform system upgrades and regular maintenance to meet business and compliance requirements.
• Provide advanced troubleshooting and escalation support for Linux-related issues, including root cause analysis and remediation.
• Develop and maintain automation scripts to streamline system administration tasks.
• Leverage tools such as Ansible to support system configuration, deployments, and change execution.
• Continuously identify opportunities for process automation and operational efficiency.
• Implement and maintain security controls to protect Linux systems against vulnerabilities and threats.
• Ensure system hardening and patch compliance across all managed Red Hat environments.
• Participate in audits and support documentation of controls and system configurations.
• Work closely with cross-functional teams including Windows, storage, networking, and cloud to support infrastructure needs.
• Document system configurations, procedures, and knowledge base articles for use by operations and support staff.
• Participate in project planning and execution to support infrastructure or application initiatives requiring Linux expertise.
• Monitor Linux system performance using enterprise tools and respond proactively to alerts.
• Contribute to the continuous improvement of performance, availability, and capacity planning across supported systems.

Requirements:

• Bachelor's degree in Computer Science, Information Technology, or a related field; or equivalent work experience.
• 4 to 8 years of hands-on experience administering Red Hat Linux in an enterprise environment.
• Proficiency in Red Hat Satellite for system lifecycle and patch management.
• Strong scripting ability (e.g., Bash, Python, or Perl) to support automation and troubleshooting.
• Experience with infrastructure tools such as Ansible and Git/GitHub.Understanding of core network services and protocols (e.g., TCP/IP, DNS, DHCP, LDAP).
• Working familiarity with virtualization platforms such as VMware vCenter and KVM.
• Cloud experience with platforms such as Azure, AWS, or Oracle Cloud Infrastructure (OCI).
• Excellent analytical, troubleshooting, and communication skills.
• Ability to work independently while collaborating across distributed teams.
• Experience with Kubernetes and containerization technologies.
• Familiarity with CUPS print protocol and Solaris environments.
• Experience with Git version control workflows in an enterprise context
• Experience with Kubernetes and containerization technologies.
• Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA).

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Service Above All

This drives us to anticipate our customers' needs and work with them to deliver the finest products and services on time and on budget.

We are seeking a highly skilled and motivated Red Hat Linux System Engineer to join our global IT infrastructure team. This role is responsible for the design, implementation, and support of our Linux-based systems and tools. The ideal candidate will have a strong foundation in Red Hat Linux administration and will contribute to the stability, performance, and security of our Linux environment through hands-on support, automation, patch governance, and cross-functional collaboration.

This position requires the ability to manage system lifecycles independently, troubleshoot complex issues, and work across teams to ensure availability and compliance in both on-prem and cloud environments.

Responsibilities:

Requirements:

Who We Are

At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.

The Role

Infrastructure Specialists at Kyndryl are project-based subject matter experts in all things infrastructure – good at providing analysis, documenting and diagraming work for hand-off, offering timely solutions, and generally "figuring it out." This is a hands-on role where your feel for the interaction between a system and its environment will be invaluable to every one of your clients.

Key Responsibilities:

• Lead OS patching activities for LINUX systems.
• Analyse and assess patch requirements and their impact on infrastructure and applications.
• Create and maintain detailed work plans and procedures based on existing design documents, past procedures, and templates.
• Collaborate closely with internal and external teams to ensure successful implementation of changes.
• Review customer-requested changes, provide feedback, and implement them in a timely manner.
• Execute patching and maintenance tasks, ensuring minimal disruption to system operations.
• Linux (RHEL) server construction using Ansible .
• Develop, manage, and maintain automation scripts and playbooks using Ansible and Ansible Tower.
• Integrate the Ansible Tower with service management tools (e.g., ServiceNow, Jira) to enhance IT workflows and streamline event automation processes.
• Collaborate with cross-functional teams to gather requirements and implement automation solutions.
• Use Git for version control and collaboration on Ansible playbooks and scripts.
• Write and maintain Python scripts to support automation tasks and integration with other tools.
• Develop and maintain shell scripts for various automation tasks.
• Troubleshoot and resolve issues related to Ansible Tower, playbooks, and integrations.
• Monitor and maintain Ansible Tower infrastructure, ensuring high availability and performance.
• Document automation processes, configurations, and standard operating procedures.

Your future at Kyndryl

There are lots of opportunities to gain certification and qualifications on the job, and you'll continuously grow as a Cloud Hyperscaler. Many of our Infrastructure Specialists are on a path toward becoming either an Architect or Distinguished Engineer, and there are opportunities at every skill level to grow in either of these directions.

Who You Are

You're good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you're open and borderless – naturally inclusive in how you work with others.

Required Technical and Professional Experience

• 5+ years of proven experience with Ansible and Ansible Tower in an enterprise environment.
• Strong proficiency in writing Ansible playbooks and roles.
• Experience with integrating Ansible Tower with other tools, e.g. service management tools.
• Proficient in using Git for version control and collaboration.
• Strong Python scripting skills for automation and integration tasks.
• Experience in handling Linux infrastructure troubleshooting,
• Solid shell scripting skills for automation tasks.
• Familiarity with event automation concepts and tools.
• Solid understanding of infrastructure as code (IAC) principles.
• Excellent troubleshooting and problem-solving skills.
• Strong communication and collaboration skills.
• Ability to work independently and as part of a team.
• Strong hands-on experience with LINUX systems administration, patching, and troubleshooting.
• Someone who has experience creating OpenShift on-premise (without an internet connection)
• Create and test (check execution results) a playbook for building a RHEL server based on the base document.

Preferred Technical and Professional Experience

• Experience with other automation tools and frameworks .
• Powers S hell , YAML , GIT, Python
• Knowledge of CI/CD pipelines and related tools (e.g., Jenkins, GitLab CI) .
• Relevant certifications (e.g., Red Hat Certified Specialist in Ansible Automation) .
• Prior experience in managing LINUX systems in a similar role.
• Experience in a high-security work environment.

Being You

Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you – and everyone next to you – the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.

What You Can Expect

With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter – wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.

Get Referred

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Job Description:

We are seeking a highly experienced Systems Linux Engineer with expertise in Ubuntu Linux, managing Java applications, and a strong background in networking. The ideal candidate will oversee the design, implementation, and maintenance of on-premises and cloud-based environments while ensuring security, reliability, and scalability. This role includes managing system upgrades, backups, and hardening efforts while supporting Java-based application deployments. The candidate should possess a proactive mindset, excellent problem-solving skills, and the ability to thrive in a collaborative and dynamic environment

Key Responsibilities

Ubuntu Linux Administration:

• Manage, configure, and optimize Ubuntu Linux servers in on-premise and cloud environments.
• Perform system upgrades, backup management, and disaster recovery planning to ensure operational continuity.
• Implement hardening practices to secure systems against vulnerabilities and threats.
• Monitor, troubleshoot, and resolve Linux system performance and reliability issues.

Java Application Management:

• Deploy, maintain, and optimize Java-based applications, ensuring high performance and availability.
• Handle application upgrades, troubleshooting, and integration with infrastructure systems.
• Collaborate with developers to enhance Java application performance and compatibility.

Cloud & On-Premises Infrastructure:

• Design, implement, and maintain hybrid infrastructure environments using cloud platforms (AWS, Azure, or Google Cloud) and on-premises systems.
• Automate infrastructure provisioning, monitoring, and scaling with tools like Ansible, Terraform, or similar.
• Ensure robust backup strategies and disaster recovery plans across environments.

Networking:

• Configure and maintain network devices (firewalls, switches, routers) and ensure secure, optimized connectivity.
• Troubleshoot complex networking issues, including VPNs, VLANs, DNS, and DHCP configurations.
• Monitor and enhance network security and performance for mission-critical systems.

SCADA System Support (Preferred):

• Manage and support SCADA systems, ensuring their reliability and secure integration into the IT infrastructure.
• Collaborate with operations teams to ensure seamless communication between SCADA systems and other enterprise applications.

Automation & Scripting:

• Develop and maintain scripts in Python and Ansible for automation of system administration tasks.
• Streamline processes for system provisioning, configuration management, and monitoring.

Security & Compliance:

• Implement security best practices, including patch management, system hardening, and intrusion detection.
• Ensure compliance with industry standards and regulatory requirements.
• Monitor and respond proactively to security vulnerabilities and incidents.

Collaboration & Leadership:

• Lead infrastructure projects involving system upgrades, migrations, and cloud integrations.
• Provide mentorship and guidance to junior engineers, fostering a culture of continuous learning.
• Work closely with cross-functional teams, including DevOps, developers, and SCADA specialists.

Required Qualifications:

• B.A or B.S. (or higher level degree) in Computer Science or a similar engineering program with strong academic performance preferred
• 5+ years of experience as a Linux Systems Engineer, with a focus on Ubuntu Linux.
• Proven expertise in managing Java applications in production environments.
• Hands-on experience with both on-premise and cloud-based infrastructure.
• Strong background in networking, including configuring and troubleshooting firewalls, switches, and routers
• Experience with cloud platforms (AWS, Azure, or Google Cloud) and hybrid infrastructures.
• Proficiency in Python scripting and Ansible automation for configuration management.
• Familiarity with SCADA systems and their integration into IT environments.
• Knowledge of backup strategies, disaster recovery, and system hardening practices.
• Advanced proficiency in Ubuntu Linux administration, troubleshooting and security - hardening of Linux systems.
• Experience with monitoring tools like Zabbix is a major plus
• Understanding of database systems and query optimization is preferred,
• Proven success on challenging projects where you made key contributions while demonstrating ownership, creativity, and initiative.
• Competence in MS Word, Excel, PowerPoint, and Outlook.

Job Title: IT Linux Administrator

Client: NPCIL (Nuclear Power Corporation of India Limited)

Location: Gorakhpur Haryana Anu Vidyut Pariyojna,

Village – Gorakhpur, Tehsil – Bhuna,

Distt. – Fatehabad, Haryana, PIN No

Qualification: B.Tech / MCA

Experience Required: 4+ Years

Job Summary:

We are looking for an experienced IT Linux Administrator with 4+ years of hands-on expertise in Linux server management and IT infrastructure support. The candidate will be responsible for ensuring the stability, security, and performance of Linux-based systems at the NPCIL Gorakhpur Haryana Anu Vidyut Pariyojna site.

Key Responsibilities:

• Install, configure, and maintain Linux operating systems (RedHat/CentOS/Ubuntu).
• Ensure system performance, availability, and security compliance.
• Perform system monitoring, troubleshooting, backup, and disaster recovery operations.
• Manage user accounts, roles, and access controls.
• Apply OS patches, upgrades, and perform system hardening.
• Troubleshoot server, network, and storage issues in Linux environments.
• Prepare system documentation, SOPs, and status reports.
• Collaborate with internal teams and stakeholders for IT support and project needs.
• Ensure smooth IT operations at the client site.

Required Skills & Qualifications:

• B.Tech in Computer Science/IT/Electronics or MCA.
• 4+ years of experience in Linux system administration.
• Strong expertise in shell scripting, networking, and system security.
• Experience with monitoring tools, backup solutions, and patch management.
• Familiarity with virtualization platforms (VMware/Hyper-V/KVM).
• Strong troubleshooting, analytical, and problem-solving skills.
• Ability to work independently and handle client-side IT requirements.

Nice to Have:

• Exposure to database administration (MySQL/PostgreSQL/Oracle on Linux).
• Knowledge of ITIL processes and ticketing tools.
• Prior experience in government/PSU projects.

Job Type: Full-time

Pay: ₹9, ₹44,332.28 per month

Benefits:

• Health insurance
• Provident Fund

Ability to commute/relocate:

• Haryana, Haryana: Reliably commute or willing to relocate with an employer-provided relocation package (Preferred)

Application Question(s):

• What is your Current CTC?
• What is your Expected CTC?
• What is your Notice Period?

Education:

• Bachelor's (Required)

Experience:

• Linux: 2 years (Required)

Location:

• Haryana, Haryana (Required)

Work Location: In person

Speak with the employer

About the Company

At Neysa, we believe a great online experience should just work—intuitively, seamlessly, and powerfully—without making you read the entire manual. Our mission is to craft systems that feel natural and empower users to accomplish tasks efficiently. We're driven by the idea that in a hyper-connected world, technology should enable, not distract. That's why we're building platforms and infrastructure that empower users while quietly handling complexity in the background. We're now looking for professionals who share our passion for simplicity, performance, and purpose-driven technology—engineers who know that life exists beyond the screen.

About the Role

Experience: 7 to 12+ years

Location: Kurla, Mumbai

Type: Onsite, 5 days a week

Responsibilities

• Linux Systems Administration
• Install, configure, harden, and maintain Linux systems (RHEL, CentOS, Ubuntu).

• Manage system upgrades, patch cycles, kernel tuning, and storage configuration.

• Automation & Provisioning

• Create and manage infrastructure-as-code (IaC) using Ansible, Terraform, and shell/Python scripts.

• Provision bare-metal and virtual infrastructure using Foreman, MAAS, or Cobbler.

• Monitoring & Observability

• Set up and optimize tools like Prometheus, Grafana, Zabbix, Nagios, or Telegraf.

• Generate insights into infrastructure and service performance to detect and resolve anomalies proactively.

• Security & Compliance

• Enforce security best practices including SELinux, firewalls, and regular vulnerability assessments.

• Configure secure access controls (LDAP, SSSD, PAM) and audit policies.

• Containerization & Orchestration

• Deploy and manage scalable workloads using Docker and Kubernetes.

• Design CI/CD workflows and infrastructure using Jenkins, GitLab CI, or ArgoCD.

• GPU & HPC Technologies

• Configure and optimize GPU clusters using NVIDIA cards and CUDA libraries.
• Set up GPUDirect RDMA and NVLink for ultra-low latency data transfer in distributed AI/ML environments.
• HPC/GPU Benchmarking.

• Tune performance for parallel workloads and manage Slurm or PBS batch schedulers.

• Virtualization & Cloud Integration

• Work with KVM, VMware, and Proxmox.
• Manage hybrid and public cloud infrastructure via AWS, Azure, or Google Cloud.

• Implement cloud orchestration and auto-scaling infrastructure for compute-intensive workloads.

• Collaboration & Mentorship

• Actively collaborate with DevOps, engineering, and research teams to align system design with workload demands.

• Mentor junior team members and lead knowledge-sharing initiatives.

• Documentation & Reporting

• Maintain clear documentation for procedures, system configurations, and architecture diagrams.
• Create reports on uptime, security compliance, system health, and capacity planning.

What You Bring to the Table

• Must-Have Skills
• Deep expertise in Linux system administration and performance tuning.
• Strong scripting skills in Bash, Python, or Perl.
• Solid understanding of TCP/IP, DNS, DHCP, firewalls, and general network principles.
• Hands-on experience with Ansible, Terraform, or similar tools.

• Familiarity with Grafana, Prometheus, Zabbix, and log monitoring stacks (e.g., ELK, Loki).

• Bonus Points

• Experience with GPU-accelerated workloads (NVIDIA, CUDA, GPUDirect RDMA).
• Knowledge of Slurm, PBS, or HPC job schedulers.
• Background in DevOps practices, including GitOps, CI/CD pipelines, and Infrastructure-as-Code.

• Prior experience working with large-scale, high-availability systems.

• Soft Skills

• Analytical mindset with a knack for debugging complex systems.
• Excellent communication and mentoring skills.
• Empathy and patience when dealing with diverse users—tech-savvy or not.
• Ability to weigh system design trade-offs and make pragmatic choices.

Requisition Description

• Administration of Redhat Linux systems.
• Explore and integrate new technologies, transitioning operations from traditional administration and deployment to infrastructure as application leveraging automation/configuration management technologies.
• Daily maintenance/administration of multiple Unix servers.
• Prepare for new product related releases and assists with new initiatives and upgrades.
• Work with our product development team to implement and support client offerings
• Installation, set up, configuration and maintenance of Java Application Servers, Apache Web Servers, and Database Servers.
• Assists Commvault Back‐ups and recovery files.
• Configuration and maintenance of the monitoring server.
• New server commissioning with require Operation system as link (Linux & Windows)
• Should be knowledge of VM-ware & storage solutions.
• Good Knowledge of Exchanges NSE, NSE Colo and BSE Colo
• Shell Scripting
• Knowledge of server hardware for RMA replacement and troubleshooting

Roles And Responsibilities
Linux Systems Administrator is responsible for the maintenance and administration of a high availability environment as well as providing leadership in transitioning technical operations from traditional administration and deployment management to infrastructure as application leveraging automation/configuration management technologies.