Database Reliability Engineer - PostgreSQL & ClickHouse

Devopsroles; Saint George (UT); On-site; USD 117,000 - 183,000; Full time

Benefits offered by this job

Medical Insurance (HDHP with HSA)

Vision Insurance

Life Insurance

401k with employer match

Paid time off

Casual dress and flexible work

Job summary

TCN is hiring a Database Reliability Engineer to join our Saint George, Utah team. The role focuses on optimizing and managing PostgreSQL environments and high-performance ClickHouse analytics clusters, bridging application development and database operations.

You will work across schema migrations, performance tuning, and HA strategies, contributing to monitoring, incident response, and scalable data infrastructure in a cloud-native setup.

Qualifications

• 3+ years in a Linux-based DBA/DBRE/SRE role focused on data systems.
• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Advanced PostgreSQL knowledge and hands-on experience managing ClickHouse analytical workloads.
• Experience with Google Cloud Platform (GCP) and operating stateful services in Kubernetes.
• Strong Linux performance knowledge plus scripting and configuration management skills.

Responsibilities

• Collaborate with developers to design schema migrations and deploy database changes.
• Tune PostgreSQL queries, indexes, and vacuuming; adjust ClickHouse merges and shard/replica setups for fast queries.
• Automate database cluster setup and configuration using Terraform, Ansible, or Kubernetes Operators.
• Test backup and recovery plans; manage high-availability tools and investigate incidents.
• Build database health dashboards and alerts; participate in 24/7 on-call rotation.

Skills

Linux

Scripting

Communication

Education

Bachelor’s degree in Computer Science or related field

Tools

Terraform

Ansible

Kubernetes Operators

PostgreSQL

ClickHouse

Job description

TCN is hiring a Database Reliability Engineer to join our Saint George, Utah team. The role focuses on optimizing and managing PostgreSQL environments and high-performance ClickHouse analytics clusters, bridging application development and database operations.

You will work across schema migrations, performance tuning, and HA strategies, contributing to monitoring, incident response, and scalable data infrastructure in a cloud-native setup.