Senior Data Engineer

General information

Requisition # R61539 Locations USA-VA-Ashburn Posting Date 07/01/2025 Security Clearance Required Public Trust/Suitability Remote Type Hybrid Time Type Full time

Description & Requirements

Transform the future of federal services with ManTech! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we’ve partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now—innovate and excel with ManTech!

ManTech seeks a motivated, career- and customer-oriented Senior Data Engineer to join our innovative team in Ashburn, VA. This is a hybrid position with 2 days onsite and 3 days remote.

Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of people, capital, and products that enter and depart the United States via air, land, sea, and cyberspace. The volume and complexity of both physical and virtual border crossings require the application of “big data” solutions to promote efficient trade and travel.

Responsibilities include but are not limited to:

• Responsible for data analysis of large database tables to understand the data structures, definitions, and patterns which will be used to support various predictive models.
• Data analysis, problem solving, investigation and creative thinking with massive amounts of data supporting a variety of operational scenarios and work closely with the client to assist in managing data needs and supporting collection of data needed for various operational needs.
• Implement cloud techniques and workflows (on-prem to cloud platforms).
• Respond to data queries/analysis requests from various groups within an organization. Create and publish regularly scheduled and/or ad hoc reports as needed.
• Research and document data definitions for all subject areas and primary datasets supporting the core business applications.
• Responsible for source code control using GitLab.
• Demonstrate a strong practical understanding of application-relevant cargo and passenger data and databases used to support analytic application development, functionality and targeting end user (officer) operation.

Minimum Qualifications:

• HS Diploma/GED and 15-20 years or AS/AA and 13-18  years or BS/BA and 7-12 years or MS/MA/MBA and 5-9 years or PhD/Doctorate and 3-7 years
• Experience in application development/full life cycle on data warehouse engagements and at least 4 years’ experience in large (80TB+) and complex data warehousing architecture, design, and implementation/migration.
• Experience with one or more relational database systems such as Oracle, MySQL, Postgres, SQL server, etc. and experience in Extract-Transform-Load (ETL) development with knowledge of ETL concepts, tools, and data structures
• Experience with cloud platforms like Amazon Web Services (AWS), Microsoft Azure, etc. and migr