Database Developer SME (TS/SCI with Poly Required)

Database Developer SME (TS/SCI with Poly Required)

Job Category: IT Infrastructure and Operations

Requisition Number: DATAB

• Posted : April 3, 2026
• Full-Time
• On-site
• Salary Range: $164,382.40 USD to $274,518.40 USD

Location

Chantilly, VA, USA

Description

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry.

At GCI, we solve the hard problems. As a Database Developer a typical day will include the following duties:

Responsible for designing, developing, and maintaining high quality software based solutions for their customers. The ideal candidate will be passionate about software engineering, have a strong background in software development, as well as experience working in a collaborative agile environment.

Required Skills

• Demonstrated experience utilizing Oracle, PostgreSQL and modern database technologies.
• Demonstrated experience performing testing and quality assurance of developed solutions within the existing Oracle data tier.
• Demonstrated experience developing, creating, and modifying data structure and data load routines for analytic use cases.
• Demonstrated experience working with relational data tiers including cleansing, transforming and processing of structured data.
• Demonstrated experience working with views, triggers and Oracle PL/SQL.
• Demonstrated knowledge of Amazon Web Services environments, including RDS, S3, notification/alert services, etc.
• Demonstrated experience working within an Agile project management model and approved Project Management Frameworks.
• Demonstrated experience aligning data architecture with enterprise strategy and architectures that integrate and improve the quality of enterprise data.

Desired Skills

• Demonstrated experience as agile scrum master and agile development team member.
• Demonstrated experience with Amazon Web Services/Cloud Data Migration Services.
• Demonstrated experience with JIRA.
• Demonstrated experience collaborating and presenting technical information with customer staff, IT customers, and other technical and non-technical staff and contractors at all levels.
• Demonstrated experience with a variety of data repository types (i.e., relational, NoSQL, distributed processing framework, etc.).

Candidate must be a US Citizen and requires an active/current TS/SCI with Polygraph clearance.

Qualifications

Education

BA/BS or better.

Experience

10 years: Demonstrated work related experience.

Equal Opportunity Employer. This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans