Talent.com
Linux Administrator (Level 3)
Linux Administrator (Level 3)Atos • Kottayam, IN
No longer accepting applications
Linux Administrator (Level 3)

Linux Administrator (Level 3)

Atos • Kottayam, IN
19 hours ago
Job description

Job Title : Linux Administrator (Level 3)

Location : Mumbai

Role Overview

The Level 3 Linux Administrator is responsible for advanced administration, optimization, and troubleshooting of Linux systems in enterprise environments. With over 10 years of experience, this role demands deep technical expertise, leadership capabilities, and the ability to manage complex systems and processes independently.

Key Responsibilities

Advanced System Administration :

  • Perform L3 operating system administration activities for Linux servers in both physical and virtual environments.
  • Manage Red Hat Enterprise Linux (RHEL 6, 7.x) and Red Hat clusters, ensuring high availability and performance.
  • Conduct preventive maintenance and routine scheduled tasks to ensure system reliability.

Incident and Problem Management :

  • Handle escalated incidents and complex issues, ensuring timely resolution and minimal downtime.
  • Analyze recurring problems and implement long-term solutions to improve system stability.
  • Configuration and Optimization :

  • Configure and optimize Linux systems for enterprise workloads, including SAP and other critical applications.
  • Implement security compliance measures and regularly audit security controls.
  • Backup and Disaster Recovery :

  • Manage enterprise backups and disaster recovery solutions for Linux systems.
  • Develop and implement strategies for data lifecycle management and system recovery.
  • Documentation and Reporting :

  • Draft and maintain detailed documentation for system configurations, changes, and incidents.
  • Provide regular reports on system performance, compliance, and improvement initiatives.
  • Collaboration and Leadership :

  • Work closely with cross-functional teams to ensure seamless integration of Linux systems within the enterprise architecture.
  • Mentor junior administrators and provide technical guidance to the team.
  • Middleware and Database Integration :

  • Collaborate with database and middleware teams to optimize application performance and ensure compatibility with Linux systems.
  • Support WebLogic Server domains and Oracle Real Application Clusters as required.
  • Required Skills and Qualifications

    Technical Expertise :

  • Extensive knowledge of Linux technologies, including RHEL 6, 7.x, and Red Hat clusters.
  • Proficiency in scripting languages such as Python, Perl, or Bash for automation and system management.
  • Thorough understanding of TCP / IP fundamentals, DNS, FTP, SSH, and general networking technologies.
  • Certifications :

  • Red Hat Certified Engineer (RHCE) or equivalent certification.
  • ITIL certification is preferred for process-driven environments.
  • Soft Skills :

  • Excellent communication and interpersonal skills.
  • Strong analytical and diagnostic abilities.
  • Ability to present complex technical information to both technical and non-technical audiences.
  • Behavioral Competencies

  • Leadership and team-building capabilities.
  • Strong planning and organizational skills.
  • Ability to work effectively in a process-driven and quality-conscious environment.
  • Additional Requirements

  • Experience in ITIL-driven environments and working knowledge of ITIL principles and processes.
  • Availability for 24x7 support, including out-of-business-hours support.
  • Hands-on experience with enterprise-grade systems and applications.
  • Create a job alert for this search

    Linux Administrator • Kottayam, IN

    Related jobs
    Windows Administrator

    Windows Administrator

    Capgemini • Kottayam, IN
    Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues...Show more
    Last updated: 14 days ago • Promoted
    z / OS Systems Programmer

    z / OS Systems Programmer

    PKWARE • Kottayam, IN
    PKWARE is looking for an experienced.You’ll lead technical initiatives and collaborate with cross-functional teams to support business and IT objectives. System Installation, Maintenance & Upgrades....Show more
    Last updated: 12 days ago • Promoted
    System Administrator

    System Administrator

    Thakral One • Kottayam, Kerala, India
    Unix Administrator will administer and manage RHEL Infrastructure.This position will work closely with APAC Infrastructure, Application, Network and Security teams to manage RHEL platform for the A...Show more
    Last updated: 8 hours ago • Promoted • New!
    Linux Admin

    Linux Admin

    Tata Consultancy Services • Kottayam, Kerala, India
    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 look...Show more
    Last updated: 8 hours ago • Promoted • New!
    Linux Administrator || Only Immediate Joiner

    Linux Administrator || Only Immediate Joiner

    Innova ESI • Kottayam, Republic Of India, IN
    The Linux L2 Administrator provides advanced support for Linux-based systems, handling escalated issues from L1 support and ensuring system stability, security, and performance.This role requires s...Show more
    Last updated: 4 hours ago • Promoted • New!
    System Administrator - Global IT Infrastructure & Support (Fully Remote)

    System Administrator - Global IT Infrastructure & Support (Fully Remote)

    SkillsCapital • Kottayam, IN
    Remote
    IT operations, infrastructure management, and enterprise system environments for international clients.These fully remote, long-term freelance roles are ideal for engineers experienced in managing ...Show more
    Last updated: 2 days ago • Promoted
    Senior Cloud Infrastrcuture Consultant with Openstack, Vmware, Linux, Kubernetes, Devops, Terraform, KVM background - 100% REMOTE

    Senior Cloud Infrastrcuture Consultant with Openstack, Vmware, Linux, Kubernetes, Devops, Terraform, KVM background - 100% REMOTE

    iShift • Kottayam, IN
    Remote
    Job Title : Senior Cloud Infrastructure Consultant with strong Openstack, VVMware, Linux, Terraform, Kubernetes and DevOps. Location : India based 100% REMOTE.Employment Type : Contract Role.We are see...Show more
    Last updated: 10 days ago • Promoted
    Linux Administrator || Only Immediate joiner

    Linux Administrator || Only Immediate joiner

    Innova ESI • Kottayam, Kerala, India
    Role Linux Admin : Location : Mumbai Experience : 3 Year+ Note : only Immediate Joine r Role Overview The Linux L2 Administrator provides advanced support for Linux-based systems, handling escalated...Show more
    Last updated: 8 hours ago • Promoted • New!
    System Administrator

    System Administrator

    MGT-COMMERCE GmbH • Kottayam, IN
    MGT-Commerce is a Berlin-based company founded in 2010 that specializes in providing managed cloud hosting services for Magento e-commerce shops on top of Amazon Web Services (AWS).As an AWS Advanc...Show more
    Last updated: 30+ days ago • Promoted
    Linux System Administrator (AWS Specialist)

    Linux System Administrator (AWS Specialist)

    MGT-COMMERCE GmbH • Kottayam, IN
    Do you live and breathe Linux? Do you enjoy building and managing servers in the cloud?.Linux-focused System Administrator. AWS infrastructure and keep systems running at peak performance.Setting up...Show more
    Last updated: 30+ days ago • Promoted
    Linux L3

    Linux L3

    Tata Consultancy Services • Kottayam, Kerala, India
    TCS hiring Role : Linux L3 Experience : 10-12 Location : bangalore- walk in Interview Date : 6-Dec-25 Must Have : Linux & Cloud Admin responsible for providing L3 / L4 expert support Linux ( SUSE an...Show more
    Last updated: 6 hours ago • Promoted • New!
    Administrator

    Administrator

    Sutherland • Kottayam, IN
    Interested candidates can reach out to me @ Roopashree.This hybrid role combines administration and technical leadership for Oracle FCCS and Workday Adaptive Planning. The position ensures system in...Show more
    Last updated: 14 days ago • Promoted
    L2 Cloud Support Engineer with Openstack, Kubernetes, Linux, Python, Ansible / Terraform - 100% REMOTE - Contract Role (US Work Hours)

    L2 Cloud Support Engineer with Openstack, Kubernetes, Linux, Python, Ansible / Terraform - 100% REMOTE - Contract Role (US Work Hours)

    iShift • Kottayam, IN
    Remote
    Job Title : Openstack Support Engineer with OpenStack, Linux, Kubernetes, Terraform.Location : 100% REMOTE - Offshore India. Employment Type : Long Term Contract.OpenStack, Linux systems, Kubernetes, T...Show more
    Last updated: 8 days ago • Promoted
    Linux Administrator

    Linux Administrator

    Tata Consultancy Services • Kottayam, IN
    TCS Bengaluru is Hiring! Looking for experienced professionals to join our IT Infrastructure team and shape the future with us. Bengaluru only NO WFH or Hybrid mode.Mode of interview - Teams intervi...Show more
    Last updated: 30+ days ago • Promoted
    Linux Admin - L2

    Linux Admin - L2

    Tata Consultancy Services • Kottayam, Republic Of India, IN
    Location : HYD / Indore / Pune / Pan India.Keywords : Unix Admin,Redhat Linux,solaris,shell scripting.Required Technical Skill Set : RHEL 5-6,Solaris,Red Hat Linux,Aix. Job Description for UNIX / Linux E...Show more
    Last updated: 6 hours ago • Promoted • New!
    Middleware Administrator

    Middleware Administrator

    Capgemini • Kottayam, IN
    Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues...Show more
    Last updated: 17 days ago • Promoted
    Linux Repository Maintainer

    Linux Repository Maintainer

    Nakshatra Systems • Kottayam, IN
    Nakshatra Systems is looking forward to hire a linux software repository maintainer who can service and manage the integrity of a software repository (update / upgrade / patch etc).Nature of job is par...Show more
    Last updated: 21 days ago • Promoted
    Terraform and Ansible Platform Engineer

    Terraform and Ansible Platform Engineer

    Capgemini • Kottayam, IN
    Support infrastructure automation using configuration management tools (Chef, Puppet) and Infrastructure-as-Code (IaC) tools (Terraform). Write automation scripts and manage deployment pipelines.Int...Show more
    Last updated: 13 days ago • Promoted