Database Admin/Engineer, Data Librarian

Leidos

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
St. Louis, MO
Salary
$107,900–$195,050 / yr
Employment
Full-time
Posted
5 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $167k
This role $151k
$96k $219k
below market most similar roles pay here above market

This role pays less than 55% of similar roles. Most pay $126,800–$207,300 — the blue band above. At the midpoint, this role pays about $151k versus about $167k for comparable roles.

Based on 240 similar postings.

Employer

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.

Leidos currently has 399 open roles on FindRole.

Listed pay typically runs $92,300–$166,850 across 331 roles with salary data.

Most-posted roles

View all roles at Leidos

At a glance

TL;DR · Database Admin/Engineer, Data Librarian

JOB TITLE: Database Admin/Engineer Data Librarian The Lead Database Administrator/Engineer serves as the senior technical authority for an on-premises Oracle database environment supporting GEOINT product dissemination and expurgation processing. This role involves leading the architecture, security, performance, and lifecycle management of mission-critical databases, including spatial data stores. Key responsibilities include designing and maintaining Oracle environments, executing migrations, and implementing DISA Oracle Database STIGs. The candidate will utilize Oracle RAC, Data Guard, ASM, Grid Infrastructure, SQL, Python, Ansible, and shell scripting to automate routine tasks and optimize schemas. Working across multiple security domains like NIPRNet and JWICS, the role requires mentoring staff, providing technical direction, and delivering briefings to leadership. The position ensures accurate, timely dissemination of product packages to internal and foreign partners by maintaining high availability and data integrity.

What you'll do

  • Design, build, and maintain on-premises Oracle database environments for production, test, and development instances.
  • Administer and optimize spatial data stores to support GEOINT content accuracy and dissemination.
  • Plan and execute database upgrades, migrations, capacity expansions, and quarterly security patching.
  • Implement DISA STIG security baselines, including unified auditing, encryption, and least-privilege access models.
  • Develop automation for routine tasks like health checks and backups using shell scripting, SQL, Python, or Ansible.
  • Perform advanced performance tuning, diagnostics, and root-cause analysis for database incidents.
  • Provide technical direction, mentorship, and task assignment to junior and mid-level database engineers.
  • Deliver technical briefings and strategy reports to government leadership and external customers.

What we're looking for

  • 10+ years of Oracle database administration and engineering experience.
  • 3+ years of experience in a lead or senior technical role.
  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Active Secret clearance with the ability to obtain a TS/SCI with Polygraph.
  • Security+ certification or DoD 8140-compliant equivalent.
  • Extensive experience with Oracle RAC, Data Guard, ASM, and Grid Infrastructure.
  • Proficiency in Linux/Unix administration and shell scripting at the database-host level.
  • Experience operating across multiple security domains (NIPRNet, SIPRNet, JWICS) (preferred).

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