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Open nowPosted 95 days ago

Senior Database Administrator

Cambridge Technology15 open roles

Where
Hyderabad, India
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Your applicationOpen nowSenior Database AdministratorCambridge Technology · Hyderabad, India

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  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Cambridge Technology's own form.

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The clock on this job

Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: posted 95 days ago

The posting

We are seeking an experienced Database Administrator (DBA) to manage, optimize, secure, and maintain enterprise-grade relational and spatial database environments. The ideal candidate will have strong expertise in PostgreSQL/PostGIS, Oracle, SQL Server, MySQL, or MongoDB, with extensive experience supporting mission-critical, high-availability databases on both on-premises and cloud platforms.

Essential Experience:

  • Minimum 08 years of experience in database administration, performance tuning, and data security management
  • Proven experience in PostgreSQL/PostGIS, Oracle, or SQL Server administrationin production environments
  • Experience in backup, recovery, replication, and clustering for mission-critical databases.
  • Familiarity with spatial databases and GIS data management.
  • Experience managing cloud-based databases (AWS RDS, Azure SQL,
  • Google Cloud SQL).
  • Exposure to database scripting, automation, and DevOps workflows.
  • Prior work in government or large-scale data environments involving multi-terabyte databases.
  • Familiarity with data privacy, cybersecurity, and audit compliance frameworks.
  • Relevant certifications must.

Roles and Responsibilities:

  • Install, configure, and maintain RDBMS and spatial databases such as PostgreSQL/PostGIS, Oracle, SQL Server, MySQL, or MongoDB.
  • Set up replication, clustering, partitioning, and high availability (HA) environments.
  • Apply patches, version upgrades, and manage database migrations with minimal downtime.
  • Manage database instances on on-premise servers and cloud environments (AWS, Azure, GCP).
  • Monitor database performance and optimize queries, indexes, caching, and memory usage.
  • Analyze query execution plans and recommend structural and indexing improvements.
  • Perform regular database health checks, performance audits, and capacity planning.
  • Work with application developers and GIS teams to tune SQL queries and spatial operations for faster response times
  • Implement access control mechanisms, role-based privileges, and data encryption policies
  • Establish and manage data backup, recovery, and replication strategies (e.g., pgBackRest, RMAN, Data Guard).
  • Ensure disaster recovery and business continuity planning (BCP) for all mission-critical data systems.
  • Perform regular restore drills and maintain detailed documentation of recovery procedures.
  • Ensure data consistency, normalization, and compliance with organizational standards.
  • Maintain metadata, logs, and audit trails for all databases.
  • Implement and enforce data governance frameworks and database policies (naming conventions, indexing, archival).
  • Manage schema design, table structures constraints, and relationships for both transactional and analytical systems.
  • Administer spatial databases (PostGIS, Oracle Spatial) and manage vector, raster, and topology datasets.
  • Support geospatial web services (WMS/WFS/WCS) through integration with GeoServer, MapServer, or ArcGIS Server.
  • Optimize spatial queries, geometry indexing (GiST, QuadTree), and raster handling for GIS applications.
  • Ensure interoperability between GIS and non-GIS databases through OGC-compliant standards.
  • Deploy, monitor, and maintain cloud-hosted database instances (AWS RDS, Azure SQL, Google Cloud SQL).
  • Work with DevOps teams to implement CI/CD pipelines, automated provisioning, and infrastructure-as-code (IaC) for database environments.
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