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Senior Database Administrator

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Hewlett Packard Enterprise

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Location:
India , Bangalore

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

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Job Description:

Senior Database Administrator role focusing on PostgreSQL and ClickHouse database systems. Responsible for installation, configuration, maintenance, performance optimization, backup/recovery, security, troubleshooting, and collaboration with various teams. The position requires deep expertise in database technologies and strong problem-solving skills.

Job Responsibility:

  • Install, configure, and maintain PostgreSQL and ClickHouse across development, staging, and production environments
  • Monitor database health, performance, and resource usage
  • Manage schemas, indexes, roles, and permissions for performance and security
  • Analyze and tune queries, indexing strategies, and configurations for low-latency, high-throughput workloads
  • Optimize ClickHouse for analytical and OLAP workloads on large datasets
  • Implement backup strategies and disaster recovery solutions
  • Configure and manage replication, clustering, and failover setups
  • Apply database security best practices including encryption, access controls, and audit logging
  • Ensure compliance with industry standards and regulations
  • Investigate and resolve database-related incidents and performance issues
  • Act as an escalation point for complex database problems
  • Work with application, analytics, and DevOps teams to ensure seamless integration
  • Document configurations, operational procedures, and troubleshooting guides

Requirements:

  • Bachelor's or Master's degree in Computer Science, Information Technology, or a related field
  • 5-8 years of experience in database administration with strong PostgreSQL and ClickHouse expertise
  • Deep understanding of PostgreSQL architecture, configuration, replication, and tuning
  • Experience with ClickHouse configuration and optimization for large-scale analytics
  • Strong SQL and query optimization capabilities
  • Familiarity with backup/recovery tools such as pgBackRest, Barman, and ClickHouse utilities
  • Proficiency in Linux environments and shell scripting
  • Exposure to cloud-hosted database services like AWS RDS/Aurora, Azure Database, or GCP
  • Strong analytical thinking and problem-solving ability
  • Clear communication and effective cross-team collaboration

Nice to have:

  • Accountability
  • Active Learning
  • Active Listening
  • Bias
  • Business Growth
  • Client Expectations Management
  • Coaching
  • Creativity
  • Critical Thinking
  • Cross-Functional Teamwork
  • Customer Centric Solutions
  • Customer Relationship Management (CRM)
  • Design Thinking
  • Empathy
  • Follow-Through
  • Growth Mindset
  • Information Technology (IT) Infrastructure
  • Infrastructure as a Service (IaaS)
  • Long Term Planning
  • Managing Ambiguity
  • Process Improvements
  • Product Services
  • Relationship Building
What we offer:
  • Health & Wellbeing benefits
  • Personal & Professional Development programs
  • Unconditional Inclusion environment
  • Career growth opportunities
  • Comprehensive benefits suite supporting physical, financial and emotional wellbeing

Additional Information:

Job Posted:
October 23, 2025

Employment Type:
Fulltime
Work Type:
On-site work
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