Subject Matter Expert with DataBase, PostGRES, and Oracle Experience - TS/SCI with Polygraph required

Clearance Level
Top Secret/SCI
Database Analysis/Design
Fort Meade, Maryland
Columbia, Maryland

REQ#: RQ68621 Subject Matter Expert with DataBase, PostGRES, and Oracle Experience - TS/SCI with Polygraph required (Open)

Travel Required: Less than 10%
Requisition Type: Regular
Job Description

Job Description

As a member of the enterprise Storage and Database Hosting team, the Subject Matter Expert must have strong Data Base Administrator (DBA) experience, with primary focus on PostGRES and Oracle.  The individual is responsible for keeping Oracle RAC and SQL server databases up and running fast, troubleshooting database errors, performance tuning inefficient database code, creating Oracle Server databases, managing database storage, migrating databases, setup Oracle Wallet and manage certificates.


The Subject Matter Expert with DBA background is responsible for the following:

  • Setup, installation, backups, and support for PostgreSQL, Oracle, Sybase, and MySQL database management system
  • Provide monitoring, performance, and tuning of the four database management systems. 
  • Experience with the Linux and Windows operating systems is required to create database server installation scripts
  • BASH and PowerShell scripting
  • Performance tuning on backup/recovery issues and archive systems management software.

Required Qualifications:

  • Strong experience managing large scale databases
  • Strong experience with PostgreSQL
  • Oracle: Database Management, primarily Oracle 10g, 11g, and 12c.  This includes troubleshooting, performance tuning, and familiarity with Oracle networking; along with Automatic Storage Management (ASM), and Real Application Clusters (RAC). 
  • Understanding of Oracle installation and patching processes, along with service request handling and understanding of Oracle OEM, Grid Control, DbConsole, and 12C Cloud Control; and Oracle backup and recovery features, especially RMAN (Recovery Manager) for backups

Required Basic Requirements:

  • Must be open to the possibility of travel (CONUS & OCONUS), anticipate less than 5%.
  • Must be available for on-call support
  • Must currently have and be able to maintain a TS/SCI Clearance with Poly

Required Education & Related Experience:

  • Either a Bachelor’s plus 10 years, OR Associate’s plus 15 years, OR H.S./GED plus 20 years is required

Required DoD 8570 Certification:

  • One of the following DoD approved certifications is required to meet the category/level IAT-2 (DoD 8570) requirement for this position: Security+ CE, GSEC, SSCP, CCNA-Security, CISA, CISSP (or Associate), CASP+ CE, GCIH, GCED, CCNP Security, CySA+, or GICSP

Customer Required Capabilities Include:

  • Provide the bridge between Mission end users of the system to be delivered ad those who are architecting engineering and/or developing the system.
  • Support the development, review, and analysis of Mission CONOPS, requirements, scenarios, and use cases that accurately reflect end users needs.
  • Assist in the development, organization, and articulation of Mission expectation to support test planning an operational evaluation activities.
  • Support information management transformation.
  • Maintain cognizance of all operational requirements, ensuing that the spirit of the requirements is preserved across programmatic and acquisition activies.
  • Articulate/white board ideas to all levels of management.
  • Provide lifecycle sustainment support.
We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.