Graph Database Engineer-TS​/SCI Polygraph

Type of

Requisition :
Regular Clearance Level Must Currently Possess:
Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain:
Top Secret SCI + Polygraph Public Trust/Other

Required:

None Job Family:
Professional Engineering

Job Qualifications:

Skills:

Apache NiFi, Flask (Web Framework), Node.js, No

SQL

Certifications:

None

Experience:

5 + years of related experience US Citizenship

Required:

Yes

Job Description:

ENGINEER PRINCIPAL Transform technology into opportunity as an Engineer Principal pe what’s next for mission-critical government projects while shaping what’s next for your engineering career.

As an Engineer Principal, the work you’ll do at GDIT will be impactful to the mission. We’re looking for a Data Engineer who is passionate about building modern, scalable solutions for ingesting and transforming data. This role blends back‑end engineering with data pipeline development and is perfect for someone who enjoys designing modular services and bringing structure to complex data environments.

As part of our Agile team, you’ll design and develop software products and services that efficiently ingest, process, and manage data from a variety of sources. You’ll play a key role in building robust, reusable APIs and data pipelines that support critical operational and analytical systems.

Bring your engineering expertise along with a drive for innovation to GDIT. The Engineer Principal must have:

• Education:
  
  Bachelor’s Degree in Computer Science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
• Experience:
  
  5+ years of related experience
• Technical skills:
  Knowledge of NodeJS or Python, Strong understanding of APIs, microservices, and distributed systems, Strong understanding of Large Language Models (LLMs) and using them to enrich data, Solid experience in building and maintaining ETL workflows and data pipelines, Excellent organizational, coordination, interpersonal and team building skills, Familiarization with No
  
  SQL data stores, Familiarization with MCP Servers and API management.
• Security clearance level: TS/SCI with Polygraph
• US citizenship required

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support:
  An internal mobility team focused on helping you achieve your career goals
• Rewards:
  Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Community:
  Award-winning culture of innovation and a military-friendly workplace

Explore a career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your ambition to deliver your best work.

# #GDITEnhanced
2026 #GDITCareers #JET

The likely salary range for this position is $124,093 - $142,706. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly

Hours:

40

Travel Required:

None Telecommuting Options:
Onsite

Work Location:

USA VA Chantilly Additional Work Locations:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a…