Subject Matter Expert (Support&Ops)
India
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Job Description
Subject Matter Expert (Support&Ops)
Noida, Uttar Pradesh

Job Summary

0+ Years of experience in Supporting Mission Critical Linux Production Servers.\\\\r\\\\n• Strong understanding of Linux Operating systems and command-line administration.\\\\r\\\\n• Mastery in Redhat Linux (RHEL6/7/8/9) OS & LVM OS upgrade and Support and Troubleshooting.\\\\r\\\\n• Expertise in installing, configuring, and managing VCS clusters, including resource management, failover mechanisms, and performance tuning.\\\\r\\\\n• Familiarity with VxVM, VxFS for Storage virtualization and high availability, potentially including knowledge of RAID configurations and storage management.\\\\r\\\\n• Understanding of HA concepts, including failover, replication, and disaster recovery strategies within a clustered environment.\\\\r\\\\n• Ability to diagnose and resolve issues related to Linux systems, VCS, and related technologies. This may involve analyzing logs, debugging scripts, and collaborating with other teams.\\\\r\\\\n• Supporting high availability, fail-over, fallback using Veritas Cluster Server. Freezing, switching service groups in VCS Cluster.\\\\r\\\\n• Experience with automation tools like Puppet, Ansible, or other scripting languages (shell, Python or Bash) to streamline cluster operations and reduce manual tasks.\\\\r\\\\n• Knowledge of networking concepts, including TCP/IP, DNS, and firewalls, as they relate to cluster connectivity.\\\\r\\\\n• Experience with monitoring tools to track cluster health, performance, and resource utilization.\\\\r\\\\n• Participating in the BCI, P1, P2 incidents and experience on RCA Preparation / Risk Documentation.\\\\r\\\\n• Performance and Problem management on Unix Issues.\\\\r\\\\n• Ability to create and maintain clear and concise documentation for the Linux and VCS infrastructure.\\\\r\\\\n• Experience with disaster recovery planning and testing in a clustered environment.\\\\r\\\\n• Stay up-to-date with the latest advancements and updates in Linux and Veritas Cluster Services and make recommendations for improvements.\\\\r\\\\n• Experience on Supporting Oracle RAC cluster nodes.\\\\r\\\\n• Experience on any one of ticketing tools – Service Now/Remedy/ ITSM\\\\r\\\\n• Experience with virtualization technologies like VMware, OpenShift, etc.\\\\r\\\\n• Knowledge of Security best practices and compliance standards.\\\\r\\\\n• Excellent communication skills – verbal and written\\\\r\\\\n• Redhat Certification and Veritas Cluster certification will be an advantage.\\\\r\\\\n• Must be a team player and should be able to mentor/build skills of subordinates.\\\\r\\\\n

Key Responsibilities

Linux Administration, Experience in Veritas Infoscale Clusters

Skill Requirements

Veritas Infoscale Admin, Experience in Veritas Infoscale Clusters

Other Requirements

Linux Administration, Veritas Infoscale Cluster on Unix
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.