Senior Oracle DB Engineer & Lead Architect (On-Prem)

Leidos

St. Louis (MO)

On-site

USD 108,000 - 195,000

Full time

3 days ago

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Job summary

Leidos is seeking a Lead Database Administrator/Engineer to serve as the senior technical authority for the on-premises Oracle database environment supporting GEOINT product dissemination and expurgation processing. The role will lead the architecture, administration, security, performance, availability, and lifecycle management of mission-critical Oracle databases.

The ideal candidate will have deep expertise in Oracle Database engineering, high availability and disaster recovery, patching and

Qualifications

Over 10 years of Oracle database administration and engineering experience, including 3+ years in a lead role.
Active TS/SCI clearance with ability to obtain a Polygraph post hire; Sec+ certification or equivalent.
Extensive experience with Oracle RAC, Data Guard, ASM, and Grid Infrastructure; Linux/Unix at the DB host level.

Responsibilities

Serve as lead administrator and SME for on-premises Oracle database environments across production, test, and development.
Plan and execute upgrades, migrations, and capacity expansions; ensure high availability and disaster recovery.
Implement security baselines, auditing, TDE, least-privilege access, and change-management processes.
Develop automation for routine tasks using Bash, SQL, Python, and Ansible; monitor health and performance.
Collaborate across offices and security domains to maintain standard configurations and secure data movement.