Sr PostgreSQL/PGD Operations Engineer - L3

Our Client, a Leading Modern Product Consultancy and Digital Innovation Firm company, is looking for a Sr PostgreSQL/PGD Operations Engineer - L3 for their St Louis, MO location.

Responsibilities:

+ Keep PGD/PDR healthy, manage failovers, tune Postgres, run incident response, and own runbooks.



Requirements:

+ Production Postgres + PGD/PDR, Linux ops, replication troubleshooting, on-call discipline.



+ Critical Skills (Must-Have)

+ PostgreSQL at production depth (operations, performance, HA/DR) with PGD/PDR bi-directional replication expertise.



+ Cassandra operations for high-scale, low-latency workloads.



+ Strong RDBMS + NoSQL fundamentals; ability to diagnose/solve replication and availability incidents quickly.



+ Day-to-day operational run (alert triage, event response) and rapid scale-out of new builds across regions.



+ Familiarity with legacy Db2/mainframe context and card-network transaction patterns.



+ Experience with multi-region rollouts and production change management for regulated/mission-critical systems.

(Inference from global scale-out objective.)

+ Strong automation/observability mindset (runbooks, scripting, metrics) to reduce MTTR and increase build throughput.

(Best-practice extension for the stated ops/build goals.)

Why Should You Apply?



+ Health Benefits

+ Referral Program

+ Excellent growth and advancement opportunities

As an equal opportunity employer, ICONMA provides an employment environment that supports and encourages the abilities of all persons without regard to race, color, religion, gender, sexual orientation, gender identity or express, ethnicity, national origin, age, disability status, political affiliation, genetics, marital status, protected veteran status, or any other characteristic protected by federal, state, or local laws.