Sr Database Developer w/ TS/SCI Clearance
Location: Sterling
Posted on: June 23, 2025
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Job Description:
JOB TITLE: SENIOR DATABASE DEVELOPER LOCATION: STERLING, VA RATE
RANGE: 95.00-100.00 PER HOUR JOB 14850326 REQUIRED Qualifications
You Must Have • Typically requires Bachelor's degree in Science,
Technology, Engineering or Mathematics (STEM) and a minimum of 5
years of prior relevant experience. • Active and transferable U.S.
government issued TS/SCI security clearance prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible
for a security clearance. • Five (5) years of experience in
Database Administration, including installation, configuration, and
maintenance of (RDBMS) Relational Database Management System (e.g.,
Oracle, PostgreSQL, MySQL) and SQL scripting. • CompTIA Security
certification (required for privileged access). JOB DESCRIPTION:
What You'll Do • Design, develop, and maintain relational databases
using AWS Aurora PostgreSQL. • Create and optimize PostGIS-enabled
schemas and geo-temporal queries for high-speed data retrieval. •
Define and implement complex security protocols for data filtering
and redaction • Translate data models into normalized, relational
schemas aligned with application requirements. • Collaborate with
developers to integrate and optimize database access via
JPA/Hibernate and other persistence frameworks. • Tune performance
through advanced indexing, partitioning, and query optimization
techniques. • Set up and manage database environments, including
schema version control and migration support. • Establish secure,
efficient structures to support evolving development needs and
future scalability. Qualifications We Prefer • Architecture
experience: the ability to design schemas (and migrate schemas in
place). • Experience setting up and optimizing AWS Aurora
PostgreSQL environments. • Experience of relational data modeling
and schema versioning in support of software development. •
Experience with security, setting up RLS, session and permissions
management, experience with column or cell level security a plus •
Experience with query optimization, mapping tables to blocks and
partitions, sub-table structure and keying/indexing for efficiency
• Experience with PostGIS, ability to optimize geo temporal queries
and indexes • Java Persistence (JPA) experience and an
understanding of the coupling between JPA structure and the
Database. • Experience managing an operationally fielded Database
while simultaneously being under further development • Experience
with JPA/Hibernate structures and how they interact with the
underlying database. • Experience supporting classified or
government systems with strict security requirements. • Exposure to
DevOps practices related to database deployment and automation. •
Experience as the sole or lead database expert on a development
team. • Familiarity with source control systems (e.g.,
Git/Bitbucket) and CI/CD integration. • Familiarity with Java-based
software ecosystems and schema integration in microservice
architecture. Equal opportunity employer as to all protected
groups, including protected veterans and individuals with
disabilities * While an hourly range is posted for this position,
an eventual hourly rate is determined by a comprehensive salary
analysis which considers multiple factors including but not limited
to: job-related knowledge, skills and qualifications, education and
experience as compared to others in the organization doing
substantially similar work, if applicable, and market and business
considerations. Benefits offered include medical, dental and vision
benefits; dependent care flexible spending account; 401(k) plan;
voluntary life/short term disability/whole life/term life/accident
and critical illness coverage; employee assistance program; sick
leave in accordance with regulation. Benefits may be subject to
generally applicable eligibility, waiting period, contribution, and
other requirements and conditions.
Keywords: , Leesburg , Sr Database Developer w/ TS/SCI Clearance, IT / Software / Systems , Sterling, Virginia
