Senior System Administrator (Postgres)

CBTS serves enterprise and midmarket clients in all industries across the United States and Canada. CBTS combines deep technical expertise with a full suite of flexible technology solutions--including Application Modernization, Managed Hybrid Cloud, Cybersecurity, Unified Communications, and Infrastructure solutions. From developing and deploying modern applications and the secure, scalable platforms on which they run, to managing, monitoring, and optimizing their operations, CBTS delivers comprehensive technology solutions for its clients' transformative business initiatives. For more information, please visit www.cbts.com.


OnX is a leading technology solution provider that serves businesses, healthcare organizations, and government agencies across Canada. OnX combines deep technical expertise with a full suite of flexible technology solutions—including Generative AI, Application Modernization, Managed Hybrid Cloud, Cybersecurity, Unified Communications, and Infrastructure solutions. From developing and deploying modern applications and the secure, scalable platforms on which they run, to managing, monitoring, and optimizing their operations, OnX delivers comprehensive technology solutions for its clients’ transformative business initiatives. For more information, please visit www.onx.com.



Job Description: Postgres Database Administrator.

3+ year experience with Postgres as a Database Administrator (DBA).

  • 1+ year experience with troubleshooting, performance enhancements, latency, capacity, and availability issues in a production support environment
  • Typical DBA acitivites

⁃                     Backup and recovery of Postgres DB

⁃                     Monitoring and handle alerts

⁃                     Replication build, monitor and troubleshoot

⁃                     Performance monitoring and tuning

  • Experience in Linux shell scripting
  • Working knowledge of native Replication in PostgreSQL

    DBA should come for office for a hybrid set up and willing to work in shifts.
  • Shift1: 9am to 6 MST general shift
  • Shift2: 2pm to 10 pm MST
  • Shift3: 6am to 2pm MST
    • Rotation, shift will be rotated.

The new resource should support one of the shifts and every 6 weeks will have a weekend shift.

These positions are operations database administrator which requires to support 24X7 for mission critical databases.

  • Experience using Ansible, GitHub, Unix Shell Scripting, Python or Grafana is a plus.
  • Good communication and learning skills
  • Good collaboration and inter personal skills
  • Candidates need to have strong experience in Oracle database backup and recovery.
  • Configure alerts, thresholds and monitoring Oracle database.
  • Actively participate & drive major incident management troubleshooting calls and keep track of ongoing issues and be on top of it.
  • Identify automation opportunities, resource saves and process improvement avenues. Identify re-occurring issues, and make sure of proper root cause analysis and problem management.
  • Coordinate and collaborate with other stake holders for adopting new tools/utilities/features. Day to day Change, Incident Management, problem management and explore options for optimization/HA/process improvements.
  • Enhance observability dashboards & improve alerting
  • Good communication and learning skills
  • Good collaboration and inter personal skills
  • Experience in Linux shell scripting
  • Working knowledge of native Replication in PostgreSQL
  • Experience using Ansible, GitHub, Unix Shell Scripting, Python or Grafana is a plus.

On Demand Resources

Chennai, India

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