Senior Data Engineer - Top-Secret Clearance

E-INFOSOL LLC; Vienna (VA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical coverage

Dental & Vision

401(k) match

HSA/FSA

Disability insurance

Life & AD&D

Paid time off + 11 federal holidays

Certification bonuses

Employee discounts

Job summary

E-INFOSOL LLC in the Washington, DC metropolitan area is seeking a motivated Data Engineer with 8 years of relevant, cleared IT government contracting experience to join our growing team.

The Data Engineer will build data pipelines, design large relational databases, and enable high‑performance analysis across structured and semi-structured data, while mentoring junior team members and contributing to cross‑team standards.

Qualifications

• Active Top-Secret clearance with capability to obtain SCI/CI Poly if needed to meet contract requirements.
• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical discipline (or equivalent experience).
• Minimum 8 years of relevant professional experience in data engineering, database design, or related fields.

Responsibilities

• Develop data processing workflows and analytics for desktop and web-based visual analytic tools.
• Support large-scale relational data analysis using visualization and high-performance computing.
• Build secure data ingest pipelines using open-source, COTS, and GOTS technologies.
• Design and optimize enterprise relational databases and establish standards for operations and security.
• Integrate new data systems with existing data warehouses and improve performance and functionality.
• Provide mentorship and contribute to system optimization and secure posture improvements.

Skills

Relational DB design

SQL & ETL/ELT

Structured & semi-structured data

High-performance computing

Analytical communication

Education

Bachelor's degree in CS/IT/Engineering

Tools

Kubernetes

PostgreSQL

MySQL

Elasticsearch/OpenSearch

Python

Celery

Redis

Docker

LanceDB

Job description

E-INFOSOL LLC in the Washington, DC metropolitan area is seeking a motivated Data Engineer with 8 years of relevant, cleared IT government contracting experience to join our growing team.

The Data Engineer will build data pipelines, design large relational databases, and enable high‑performance analysis across structured and semi-structured data, while mentoring junior team members and contributing to cross‑team standards.