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Database Administrator with Security Clearance

MANTECHKey West, FL🇺🇸United StatesPosted 14 Sept 2026

Why This Role Stands Out

Advance your career as a skilled Database Administrator in a hybrid environment, contributing to critical projects while mentoring junior team members and driving innovation in database security and performance. You'll thrive in this mid-senior role if you possess extensive PostgreSQL experience, a strong understanding of Linux and cloud technologies, and the desire to enhance your expertise within a reputable organization. This is an excellent opportunity to grow your skills and make a significant impact.

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Key West, FL, United States
Posted
19 hours ago
OracleAWSETLAnsibleAzureGoogle CloudPostgreSQL

Job Description

MANTECH seeks a motivated, career and customer-oriented Database Administrator to join our team in Key West, FL. Responsibilities include but are not limited to:

  • Collaborates on and supports the design, implementation, and maintenance of complex database systems, ensuring high availability, scalability, and robust security
  • Provide guidance and mentorship to Junior and Mid-Level Administrators in advanced database technologies, architecture and design principles.
  • Lead complex performance tuning initiatives, optimize database configurations for peak performance, and implement comprehensive Disaster Recovery Plans to ensure business continuity and data resilience
  • Collaborate with Application Developers, Architects, and Business Analysts to design and implement efficient data models, advanced database solutions, and data migration strategies
  • Contribute to the development and enforcement of stringent database security policies and procedures, ensuring compliance with industry standards and regulatory requirements
Minimum Qualifications:
  • Bachelor's degree in relevant field of study, for example Computer Science, Information Technology, Mathematics or Engineering.
  • A bachelor's degree can be substituted for a High School Diploma and Four (4) years of additional relevant experience or an Associate's Degree and Two (2) years of additional relevant experience.
  • Five (5) or more years of experience in PostgreSQL Database Administration with a proven track record of successfully managing and maintaining database systems.
  • DoD 8140.01 IAT Level II certification.
  • Extensive experience in Linux and/or RedHat.
  • Experience in cloud architecture with technologies such as AWS, Azure, Google Cloud or Oracle Cloud Infrastructure.

Preferred Qualifications

  • Master's degree, or Ph. D. in Computer Science, Data Science, Statistics, or a related field.
  • Experience working with Geospatial Data (e.g. PostGIS, etc.)
  • Experience working with automation frameworks (e.g. Ansible, Satellite, etc.)
  • Knowledge of NoSQL databases and their applications. Experience with database automation and scripting, data integration, and ETL processes.
  • Experience at a DoD Combatant Command (e.g., SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, SPACECOM) or a component is desired.

Clearance Requirements

  • Must possess active TS/SCI clearance.

Physical Requirements

  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

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