Track Manager - Kubernetes, Terraform
India
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Job Description
Track Manager - Kubernetes, Terraform
Bangalore, Karnataka

Job Summary

To lead the end-to-end migration of critical banking databases from legacy Oracle Solaris (SPARC/x86) platforms to Linux (RHEL) environments. You will ensure data integrity, minimal downtime, and optimal performance tuning on the target Linux infrastructure.

Key Responsibilities

Core Responsibilities

• Migration Strategy: Design and execute migration paths for complex database landscapes, choosing between RMAN Cross-Platform Transportable Tablespaces (XTTS), Data Guard (Physical Standby), or Data Pump based on database size and downtime constraints.

• Environment Preparation: Configure and harden target Linux servers. This includes managing kernel parameters, HugePages, and sysctl settings tailored for database workloads.

• Infrastructure as Code (IaC): Use Ansible or Terraform to automate the provisioning of Linux environments, ensuring consistency across Dev, UAT, and Production.

• Performance Benchmarking: Compare SQL execution plans and system throughput between Solaris and Linux to identify and resolve performance regressions post-migration.

• Storage & Networking: Manage the transition of storage from Solaris ZFS/UFS to Linux-native file systems or ASM. Troubleshoot network latency issues across the migration pipe.

Skill Requirements

Technical Skills Required

1. Linux Expertise (Target Platform)

• Deep knowledge of Red Hat Enterprise Linux (RHEL).

• Proficiency in system administration: Process management (systemd), storage (LVM, multipath), and security (SELinux).

• Strong Shell Scripting (Bash/Python) to automate migration tasks and system checks.

2. Solaris Expertise (Source Platform)

• Understanding of Solaris-specific features like Zones/LDOMs, ZFS, and DTrace.

• Familiarity with Solaris legacy commands and their Linux equivalents (e.g., truss vs strace, snoop vs tcpdump).

3. Database Knowledge

• Expertise in Oracle Database (12c/19c) architecture.

• Experience with Endian conversion (Solaris SPARC is Big-Endian; Linux is Little-Endian).

• Hand-on experience with Oracle GoldenGate for zero-downtime migrations.

Other Requirements
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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.