1 day ago
McLean, VA, USASenior
Base Salary
$150k - $250k/yr
Responsibilities
- Design, develop, manage, troubleshoot, and optimize Apache NiFi ETL workflows for a geospatial visualization platform.
- Monitor and resolve real-time issues across NiFi, AWS, and PostgreSQL infrastructure.
- Develop new NiFi flows and implement requested changes using established best practices.
- Collaborate with analysts to refine data-flow requirements into specific technical actions.
- Use containerized local development environments, Git, and NiFi Registry for code management.
- Design geospatial database tables and apply indexing and unique-constraint best practices in PostgreSQL.
- Programmatically transform data from multiple sources and retrieve data through APIs.
- Query and analyze large datasets using SQL.
- Support data quality, integrity, and performance optimization efforts.
- Develop Python for data science-related efforts and ETL prototypes.
Requirements
- Active TS/SCI clearance with Polygraph is required.
- Bachelor’s degree in Computer Science, Systems Engineering, Geography, or a related technical field, or equivalent experience.
- Minimum experience is 8 years with a bachelor’s degree, 7 years with a master’s degree, or 6 years with a doctorate.
- Experience developing Apache NiFi flows using established best practices.
- Strong understanding of ETL concepts, data management databases, and SQL querying of large datasets.
- Experience with API integration, data retrieval, and programmatic data manipulation.
- Ability to rapidly adopt containerized development, AWS architecture, NiFi Registry, and Git.
- Preferred experience includes custom Apache NiFi processors using Java, AWS data ingestion and processing, PostgreSQL, Apache Airflow, Python, Git pull requests, geospatial data, and data science concepts.
Benefits
- Medical, dental, and vision health coverage.
- Health Savings Account with company contribution.
- Annual paid time off and paid holidays.
- Paid parental leave.
- 401(k) with generous company match.
- Training and development opportunities.
- Award programs and company-sponsored events.
- Opportunities for professional growth and work-life balance.
About GRVTY
GRVTY builds software, data platforms, and analytics for intelligence, surveillance, reconnaissance, and targeting (ISR&T) missions, serving U.S. defense and intelligence customers. Offerings include GEOINT analytics, deployed analysts, enterprise IT support, and managed software services, including data lake/warehouse applications. The privately held company is headquartered in McLean, Virginia and operates under federal contracts across cyber, space, and spectrum domains.