Senior Linux System Administrator
1 week ago
Job Title: Linux Infrastructure Engineer – HPC & CloudLocation: Kurla, MumbaiType: Onsite, 5 days a weekPosition Overview:We are seeking a skilled HPC Linux System Administrator to manage and optimize our high-performance computing infrastructure. In this role, you’ll be responsible for deploying, configuring, and maintaining scalable Linux-based HPC systems that power our AI workloads.You’ll ensure system performance, reliability, and security across compute clusters, storage, and networking. This role is ideal for someone with deep Linux expertise, experience in HPC environments, and a passion for supporting cutting-edge AI research and development.Key Responsibilities:Linux Systems AdministrationInstall, configure, harden, and maintain Linux systems (RHEL, CentOS, Ubuntu).Manage system upgrades, patch cycles, kernel tuning, and storage configuration.Automation & ProvisioningCreate 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 & ObservabilitySet 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 & ComplianceEnforce security best practices including SELinux, firewalls, and regular vulnerability assessments.Configure secure access controls (LDAP, SSSD, PAM) and audit policies.Containerization & OrchestrationDeploy and manage scalable workloads using Docker and Kubernetes.Design CI/CD workflows and infrastructure using Jenkins, GitLab CI, or ArgoCD.GPU & HPC TechnologiesConfigure and optimize GPU clusters using NVIDIA cards and CUDA libraries.Set up GPUDirect RDMA and NVLink for ultra-low latency data
-
Senior Linux System Administrator
2 weeks ago
New Delhi, India Tata Consultancy Services Full timeRole: Senior Systems Administrator - Redhat Enterprise LinuxExperience: 8-12 yearsLocation: Pune, ChennaiPreferred Skills:Redhat Linux- RHEL 7.x, 8.xRedhat Satellite - 6.xRedHat Ansible - Ansible Tower 3.xScripting - Bash and PythonSecurity: Familiarity with security policies, best practices and hardening.Authentication: SSSD and NISRequired Skills:-...
-
Senior Linux System Administrator
4 weeks ago
New Delhi, India ESDS Software Solution Limited Full timeJob Title: Linux System Administrator Experience Required: 5+ Years Department: IT Infrastructure / Cloud OperationsRole Overview The Linux System Administrator will be responsible for installing, configuring, securing, and maintaining Linux-based systems and servers across on-premises and cloud environments. The role ensures optimal system performance,...
-
Linux System Administration
2 weeks ago
delhi, India Jio Full timeCompany OverviewWe are Jio, India's leading telecom operator with over 400 million customers. Our innovative digital apps and services have transformed functionality and engagement in the Media & Telecommunications sector. We offer comprehensive solutions for both B2C and B2B markets, pioneering advancements in 5G networks, AI/ML platforms, and cloud-native...
-
Linux System Administrator
3 days ago
Delhi, Delhi, India Innefu Labs Full time ₹ 9,00,000 - ₹ 12,00,000 per yearAbout Innefu LabsFounded 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...
-
Senior Linux System Administrator
1 week ago
Delhi, India GoodSpace AI Full timeJob Title: Linux Infrastructure Engineer – HPC & CloudLocation: Kurla, MumbaiType: Onsite, 5 days a weekPosition Overview:We are seeking a skilled HPC Linux System Administrator to manage and optimize our high-performance computing infrastructure. In this role, you’ll be responsible for deploying, configuring, and maintaining scalable Linux-based...
-
Linux System Administration
2 weeks ago
Delhi, Delhi, India Jio Full time ₹ 40,00,000 - ₹ 80,00,000 per yearCompany OverviewWe are Jio, India's leading telecom operator with over 400 million customers. Our innovative digital apps and services have transformed functionality and engagement in the Media & Telecommunications sector. We offer comprehensive solutions for both B2C and B2B markets, pioneering advancements in 5G networks, AI/ML platforms, and cloud-native...
-
Linux System Administrator
2 days ago
New Delhi, India IGT Solutions Full timeJob Title:Linux Administrator Experience:5 to 8 Years Work Mode:RemoteJob Description:We are seeking an experienced Linux Administrator to support and manage enterprise-scale Linux environments. The ideal candidate will have strong hands-on experience with Red Hat, Oracle Enterprise Linux, or SUSE Linux, along with excellent communication skills and the...
-
Linux System Administrator
7 days ago
New Delhi, India Paroscale Technologies Pvt Ltd Full timeJob Description – System Administrator (Linux, Parallel Filesystems)Company: Paroscale Technologies Pvt LtdPosition Type: Full-timeAbout the RoleWe are looking for highly skilled System Administrator Engineers with deep expertise in Linux systems and hands-on experience deploying, configuring, and troubleshooting Parallel File Systems (PFS) such as Lustre...
-
Linux System Administration
2 weeks ago
New Delhi, India Jio Full timeCompany Overview We are Jio, India's leading telecom operator with over 400 million customers. Our innovative digital apps and services have transformed functionality and engagement in the Media & Telecommunications sector. We offer comprehensive solutions for both B2C and B2B markets, pioneering advancements in 5G networks, AI/ML platforms, and cloud-native...
-
Senior Systems Administrator
4 weeks ago
New Delhi, India Tata Consultancy Services Full timeRole - Senior Systems Administrator - Redhat Enterprise Linux Years of Experience -8to 12 years Location -Pune and ChennaiMinimum of 8 years’ experience in Redhat systems (Linux, Satellite and Ansible) in a large multi-platform environment. Redhat Linux-RHEL 7.x, 8.x Redhat Satellite -6.x RedHat Ansible- Ansible Tower 3.x Scripting- Bash and Python...
