Linux Sys Admin

4 days ago


Chennai Tamil Nadu India, Tamil Nadu Tata Consultancy Services Full time

TCS Hiring


Role: Linux Sys Admin

Exp: 5-8 Years

Location: Chn/Hyd/Kol/Ahm


JD

Technical/Functional Skills

  • 5+ years of experience as a Linux System Administrator.
  • Strong proficiency in Linux command line and system administration tasks.
  • Experience with scripting languages (Bash, Python).
  • Solid understanding of networking concepts (TCP/IP, DNS, DHCP).
  • Familiarity with monitoring tools (e.g., Nagios, Prometheus, Zabbix).


Roles & Responsibilities

  • Install, configure, and maintain Linux operating systems (e.g., RHEL, CentOS, Ubuntu).
  • Perform system monitoring, tuning, and troubleshooting to ensure optimal performance and uptime.
  • Develop and implement automation scripts using Shell, Python, or Ansible/Puppet.
  • Manage virtualization technologies (e.g., VMware, KVM).
  • Ensure system security through proper patch management, firewalls, and access controls.
  • Manage and maintain storage, backup, and recovery systems. • Collaborate with network and ap

  • Linux Admin

    3 days ago


    Chennai, Tamil Nadu, India Celestica International LP Full time

    Req ID: Remote Position: YesRegion: Asia Country: India State/Province: Chennai City:  Guindy, Chennai  General Overview Functional Area:  Information Technology (ITM)Career Stream:  IT Infrastructure (INFR)Role:  Specialist (SPE)Job Title: Specialist, IT Infrastructure    Job Code:  SPE-ITM-INFRJob Level:  Level 08    Direct/Indirect...


  • Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    Must-HaveMinimum 5 mandate details are mandate with two or 3 liners1. Good working experience in Installation and Configuration of JBoss EAP 5.2/6.x/7.x, and jboss-ews-httpd-2.02.Strong experience in Administration and Maintenance of JBoss EAP clusters (vertival,Horizontal) and deployment of applications in highly available,3.Deploying composites like JAR,...

  • Data Network Admin

    2 weeks ago


    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    Role : Data Network AdminExperience : 5 to 12 Years Location : Chennai ,Bangalore Interview Mode : F2F Interview (Weekend Walkin Drive)Must Have : Required Skills – Python, Pyspark, Sql,Airflow, Trino, Hive, Snowflake, Agile ScrumGood to have– Linux,Openshift, Kubernentes, SupersetJob Description :Develop and maintain data pipelines, ELT processes, and...


  • Chennai, Tamil Nadu, India Phenomenal HR Full time

    Overview:We are seeking a highly skilled Senior Linux Administrator with expertise in Linux system administration, Change Data Capture (CDC), and Apache Kafka. This role involves managing critical infrastructure, ensuring system reliability, and supporting real-time data streaming across distributed environments.Key Responsibilities:Install, configure, and...


  • Chennai, Tamil Nadu, India Virtusa Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Linux Unix System Administration RHEL SUSE CentOSLead the design deployment and lifecycle management of enterprise grade Linux systems SAP HANA RHEL 8 9 CentOS SUSEEnd to end administration of OS environments including Volume File System user access management OS hardening LVM NFS multipathing and patchingPerform proactive system performance tuning kernel...


  • Chennai, Tamil Nadu, India viraaj hr solutions Full time

    About the OpportunityWe operate in the IT Services & Systems Integration sector delivering enterprise infrastructure, managed services, and application platform support to large-scale customers. This on-site role is focused on production Red Hat Linux and middleware operations for mission-critical applications hosted across on-prem and hybrid environments in...


  • Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    TCS has been a great pioneer in feeding the fire of young techies like you. We are a global leader in the technology arena and there’s nothing that can stop us from growing together.What we are looking forRole: Walk-In-Drive (Middleware Admin)Experience Range: 5 – 8 YearsLocation: Chennai (Siruseri, GS 4 2F 200 seater & GS 3 1F Open Cafeteria, 1/G1,...

  • Storage Admin

    2 weeks ago


    Chennai, Tamil Nadu, India, Tamil Nadu Jio Platforms Limited Full time

    We have an opportunity for Storage Administration. Experience :Candidate should have relevant 9 plus years industry experience. 5+Years of relevant experience with HP Storage solutions (Allerta, Storageonce, and Scality) and SAN Switches. Skills RequiredExcellent product knowledge and troubleshooting skills on HPE/Scality/Brocade and S3/NAS...

  • Openshift Admin

    2 weeks ago


    Chennai, Tamil Nadu, India, Tamil Nadu Jio Platforms Limited Full time

    DescriptionEducationB.E./B.Tech/MCA in Computer ScienceExperience3 to 7 Years of Experience in Kubernetes/GKE/AKS/OpenShift AdministrationMandatory Skills ( Docker and Kubernetes)Should have good understanding of various components of various types of Kubernetes clusters (Community/AKS/GKE/OpenShift)Should have provisioning experience of various type of...

  • HPC Admin

    1 day ago


    Chennai, Tamil Nadu, India Cephas consulting services Full time

    We are HiringHPC Admin / Cloud Engineer – Technical HeadExperience 7 – 14 Years Location - Chennai, IndiaKey Responsibilities & Skills1. Proficiency in Linux (SuSE, Red Hat, Rocky, Ubuntu)2. Hands-on experience with Storage & Networking (HA, PXE, BIOS/BMC, Infiniband)3. Expertise in DevOps tools: Jenkins, Git, Docker/Singularity, Kubernetes Knowledge of...