Senior NDT Inspector
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Key skills for this role
About the Role
This is a remote position. We are seeking two to three experienced Database Administrators (DBAs) to support a major database upgrade project. The successful can.
Key Skills for This Role
Responsibilities
- Lead and execute major PostgreSQL and AWS RDS database version upgrades
- Develop and maintain detailed upgrade plans, rollback procedures, and runbooks
- Perform pre and post upgrade database health checks, validation, and performance benchmarking
- Monitor, tune, and optimize database performance during and after the migration
- Collaborate with application, infrastructure, and DevOps teams to coordinate upgrade activities
- Schedule and execute critical tasks during designated low traffic maintenance windows
- Document all procedures, configurations, and changes in a clear and auditable manner
- Write and maintain Bash scripts to automate routine DBA tasks and upgrade steps
- Manage version controlled scripts, runbooks, and configs using GitHub
Requirements
- 5+ years of hands on DBA experience with PostgreSQL in production environments
- Strong experience with AWS RDS (PostgreSQL engine) and related services
- Proven track record of managing major database version upgrades with minimal disruption
- Proficiency in query optimization, indexing strategies, vacuum/analyze tuning, and connection management
- Experience with database backup, recovery, and point in time restore procedures
- Solid understanding of high availability and disaster recovery configurations
- Proficient in writing Bash shell scripts for automation, health checks, and scheduled tasks
- Hands on experience with GitHub for source control, pull requests, and branching strategies
Full Job Posting
Job Description
- This is a remote position.
- We are seeking two to three experienced Database Administrators (DBAs) to support a major database upgrade project. The successful candidates will play a critical role in planning, executing, and validating the migration of our PostgreSQL and AWS RDS environments, ensuring high availability, minimal
- Work will primarily follow Eastern Standard Time business hours, with flexibility required to perform critical upgrade activities during low traffic windows such as late evenings or weekends.
- In addition to core DBA responsibilities, this role requires hands on experience with Bash scripting, GitHub version control, and automation to support deployment pipelines and operational runbooks.
Key Responsibilities
- Lead and execute major PostgreSQL and AWS RDS database version upgrades
- Develop and maintain detailed upgrade plans, rollback procedures, and runbooks
- Perform pre and post upgrade database health checks, validation, and performance benchmarking
- Monitor, tune, and optimize database performance during and after the migration
- Collaborate with application, infrastructure, and DevOps teams to coordinate upgrade activities
- Schedule and execute critical tasks during designated low traffic maintenance windows
- Document all procedures, configurations, and changes in a clear and auditable manner
- Write and maintain Bash scripts to automate routine DBA tasks and upgrade steps
- Manage version controlled scripts, runbooks, and configs using GitHub
Required Qualifications
- 5+ years of hands on DBA experience with PostgreSQL in production environments
- Strong experience with AWS RDS (PostgreSQL engine) and related services (e.g., RDS Proxy, Parameter Groups, CloudWatch, Snapshots, Multi AZ)
- Proven track record of managing major database version upgrades with minimal disruption
- Proficiency in query optimization, indexing strategies, vacuum/analyze tuning, and connection management
- Experience with database backup, recovery, and point in time restore procedures
- Solid understanding of high availability and disaster recovery configurations
- Strong communication skills and ability to work within a distributed remote team
- Proficient in writing Bash shell scripts for automation, health checks, and scheduled tasks
- Hands on experience with GitHub for source control, pull requests, and branching strategies
- Familiarity with CI/CD pipelines and infrastructure as code tools is a plus
Nice to Have
- Experience with AWS Aurora PostgreSQL
- Familiarity with Terraform or CloudFormation for infrastructure provisioning
- Experience with database monitoring tools (e.g., pgBadger, Datadog, CloudWatch Insights)
- Knowledge of pglogical, logical replication, or blue green deployment strategies
- AWS certifications (e.g., AWS Certified Database – Specialty)
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