✦ Luna Orbit — Database Administration

Database Administration Coordinator

at Marsh & McLennan

Hybrid Posted March 24, 2026
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Position Details

Type Not Specified
Experience mid
Exp. Years 3-5 years
Education Not specified
Category Database Administration

About this role

This role involves managing PostgreSQL database systems, ensuring performance, security, and high availability. The DBA will perform backups, tuning, and collaborate with development teams to optimize database operations.

Key Responsibilities

  • Maintain PostgreSQL databases
  • Optimize database performance
  • Implement backup and disaster recovery plans
  • Collaborate with development teams
  • Automate routine tasks

Technical Overview

The technical environment includes PostgreSQL, Linux/Unix, scripting with Bash and Python, and cloud platforms such as AWS, Azure, and GCP. The focus is on performance tuning, disaster recovery, and high availability solutions.

Ideal Candidate

The ideal candidate is a mid-level PostgreSQL DBA with 3-5 years of experience, proficient in performance tuning, backups, and disaster recovery. They should have scripting skills and familiarity with cloud platforms like AWS, Azure, or GCP.

Must-Have Skills

3-5 years PostgreSQL DBA experienceExperience with database performance tuningKnowledge of Linux/Unix environmentsExperience with backupsrestoresdisaster recoveryScripting skills (BashPython)

Nice-to-Have Skills

Cloud platforms (AWSAzureGCP)Database replicationClusteringHigh availability solutions

Tools & Platforms

PostgreSQLLinux/UnixAWSAzureGCPBashPython

Required Skills

PostgreSQLSQLPL/pgSQLBackup and RecoveryPerformance TuningLinux/UnixDatabase SecurityReplicationClusteringHigh AvailabilityDisaster RecoveryBashPythonAWSAzureGCP

Hard Skills

PostgreSQLSQLPL/pgSQLBackup and RecoveryPerformance TuningLinux/UnixDatabase SecurityReplicationClusteringHigh AvailabilityDisaster RecoveryScripting (BashPython)AWSAzureGCP

Soft Skills

Problem-solvingCommunicationTeamworkIndependence

Industry & Role

Industry Insurance
Job Function Database management and optimization for PostgreSQL systems
Role Subtype Database Administrator
Tech Domains PostgreSQL, Linux, AWS, Azure, GCP

Keywords for Your Resume

PostgreSQL DBASQLPL/pgSQLBackup and RecoveryPerformance TuningLinux/UnixDatabase SecurityReplicationClusteringHigh AvailabilityDisaster RecoveryBashPythonAWSAzureGCPPostgreSQLLinuxUnix

Deal Breakers

Less than 3 years of PostgreSQL DBA experience, Lack of experience with performance tuning, No Linux/Unix knowledge, No scripting skills (Bash, Python)

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