Skip to content

General information

Requisition #
R66407
Locations
USA-VA-Chantilly
Posting Date
03/04/2026
Security Clearance Required
TS/SCI w/ Poly
Remote Type
Onsite
Time Type
Full time

Description & Requirements

Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now—be extraordinary at MANTECH!

MANTECH seeks a security-focused Data Engineer to implement and manage data solutions on Oracle Cloud Infrastructure (OCI).   This position requires full-time on-site presence in Chantilly and/or Herndon, VA. This role will work closely with cross-functional teams to optimize data pipelines, secure sensitive information, and ensure governance across the organization's cloud data ecosystem on a modern domain driven autonomous data warehouse. 

Responsibilities include but are not limited to: 

·       Architect and implement secure and scalable data pipelines for data transformation enablement utilizing cloud-based services.

·       Collaborate with security, compliance, and governance teams to implement and maintain data protection strategies in line with corporate and regulatory requirements. 

·       Experience with data design and data modeling. 

·       Design and deliver solutions that ensure data confidentiality, integrity, and availability throughout data ingestion, processing, and storage lifecycles. 

·       Build and manage metadata and cataloging frameworks to ensure data discoverability, lineage, and governance. 

·       Prepare, transform, and analyze large datasets for modeling and analytics to enhance data transformations. 

·       Build and maintain logical data models. Experience designing, building, and securing data on cloud platforms.

Minimum Qualifications: 

·       Must possess a Bachelor’s degree in Engineering, Computer Science, Business or a related field and at least 6 years of experience in data engineering, ETL development, or database management and at least 3 years of consulting experience.

·       Experience designing, building, and securing data pipelines and platforms. 

·       Strong foundation in data security principles, compliance frameworks, and best practices. 

·       Experience automating data workflows and ETL processes in a secure, cloud-based environment. 

·       Familiarity with scripting languages (Python, SQL, Shell) and Agile delivery methodologies. 

·       Excellent problem-solving, collaboration, and communication skills. 

Preferred Qualifications: 

·       Oracle Cloud certifications (e.g., Oracle Cloud Data Management, Oracle Cloud Security) 

·       Experience with additional security and monitoring tools (e.g., Oracle SIEM, Oracle Cloud Guard) 

·       Familiarity with regulated environments  

·       Deep experience with data warehouse design

·       Experience working with large datasets and designing solutions for data quality and governance. 

Clearance requirements:

·       Must possess a TS/SCI security clearance with Polygraph 

Physical Requirements:

·       The person in this position must be able to remain in a stationary position 50% of the time.

·       Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.


MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.