Linux Administrator

1 day ago

Kolkata, India Tata Consultancy Services Full time

TCS present an excellent opportunity for Linux AdministratorJob Location: KolkataExperience required: 6-10 yrsSkills: LinuxRole Linux Administrator (L2.5)2 Required Technical Skill Set · Lead administration, configuration, and optimization of Linux servers (RHEL, CentOS, Ubuntu) in production and mission-critical environments. · Design, implement, and manage high-availability PCS clusters for critical applications. · Troubleshoot and resolve complex Linux OS, networking, and application issues. · Manage and maintain essential services including DNS, FTP, CUPS, and Postfix. · Implement automation and configuration management using Ansible. · Perform system performance tuning, capacity planning, and security hardening. · Collaborate with cross-functional teams for upgrades, migrations, and infrastructure projects. · Mentor L1/L2 administrators and provide guidance on best practices. · Maintain comprehensive documentation, procedures, and architecture diagrams.3 No. of Requirements 14 Desired Experience Range · 6+ years on Linux Administration5 Location of Requirement Kolkata, India.Desired Competencies (Technical/Behavioral Competency)Must-Have · Manage, optimize, and troubleshooting Linux infrastructure at an advanced level. · Administering high-availability environments, managing clusters, and ensuring robust performance and security across critical services. · Expertise in PCS clusters, Networking, DNS, FTP, CUPS, Postfix, and automation using Ansible is essential. · Good communication skills to interact with customersGood-to-Have · Knowledge in Monitoring and alerting tools (ELK, OpenText OBM). · Knowledge in Backup, recovery, and disaster recovery tools (Cohesity). · Knowledge in JIRA and ServiceNow. · Understanding of Agile way of working. · RHCSA (Red Hat Certified System Administrator)SN Role descriptions / Expectations from the Role1 Part of 9*5 support team from ODC and OnCall support team during non-business hours, weekends, holidays as per shift schedule.2 Part of change implementation team mainly during non-business hours and perform the maker/checker responsibility as expected.3 Flexible mindset to technically drive team and meet customer deliverable

  • Linux Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    TCS present an excellent opportunity for Linux Administrator Job Location: Kolkata Experience required: 6-10 yrs Skills: Linux Role Linux Administrator (L2.5) 2 Required Technical Skill Set · Lead administration, configuration, and optimization of Linux servers (RHEL, CentOS, Ubuntu) in production and mission-critical environments. · Design, implement, and...

  • Linux Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    TCS present an excellent opportunity for Linux Administrator Job Location: Kolkata Experience required: 6-10 yrs Skills: Linux Role Linux Administrator (L2.5) 2 Required Technical Skill Set · Lead administration, configuration, and optimization of Linux servers (RHEL, CentOS, Ubuntu) in production and mission-critical environments. · Design, implement, and...

  • Linux Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    TCS present an excellent opportunity for Linux AdministratorJob Location: KolkataExperience required: 6-10 yrsSkills: LinuxRole Linux Administrator (L2.5)2 Required Technical Skill Set · Lead administration, configuration, and optimization of Linux servers (RHEL, CentOS, Ubuntu) in production and mission-critical environments. · Design, implement, and...

  • Linux Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    Greetings from Tata Consultancy Services!! We are hiring for Linux Admin! ! Experience: 6-10 years Location: Kolkata Required Technical Skillset: · Lead administration, configuration, and optimization of Linux servers (RHEL, CentOS, Ubuntu) in production and mission-critical environments. · Design, implement, and manage high-availability PCS clusters for...

  • Linux Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    Greetings from Tata Consultancy Services!! We are hiring for Linux Admin!! Experience: 6-10 years Location: Kolkata Required Technical Skillset: · Lead administration, configuration, and optimization of Linux servers (RHEL, CentOS, Ubuntu) in production and mission-critical environments. · Design, implement, and manage high-availability PCS clusters for...

  • Linux Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    Greetings from Tata Consultancy Services!!We are hiring for Linux Admin!!Experience: 6-10 yearsLocation: KolkataRequired Technical Skillset:· Lead administration, configuration, and optimization of Linux servers (RHEL, CentOS, Ubuntu) in production and mission-critical environments. · Design, implement, and manage high-availability PCS clusters for...

  • Linux administrator

    5 hours ago

    Kolkata, India Tata Consultancy Services Full time

    Greetings from Tata Consultancy Services!!We are hiring for Linux Admin!!Experience: 6-10 yearsLocation: KolkataRequired Technical Skillset:· Lead administration, configuration, and optimization of Linux servers (RHEL, Cent OS, Ubuntu) in production and mission-critical environments.· Design, implement, and manage high-availability PCS clusters for...

  • Networking and Linux Administrator

    3 weeks ago

    Kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: Strong knowledge of routing, switching, firewalls Linux server installation, configuration & troubleshooting Network...

  • Networking and Linux Administrator

    3 weeks ago

    Kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: Strong knowledge of routing, switching, firewalls Linux server installation, configuration & troubleshooting Network...

  • Networking and Linux Administrator

    3 weeks ago

    Kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: 🔹 Strong knowledge of routing, switching, firewalls 🔹 Linux server installation, configuration & troubleshooting...