Data Engineer

ManTech

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Herndon VA. The Data Engineer will leverage their expertise with Python to support the customer’s data pipelines and related applications, from collection to ingestion, and ensure the integrity and security of data systems. You will play a critical role in delivering relevant and actionable cyber data to the right customers in a format that is normalized and actionable by cyber analysts and data scientists.

Responsibilities include but are not limited to:

Design, build, optimize, and maintain resilient data pipelines using Python, with a focus on data collection, ingestion, ETL, and analytics
Develop and support complex data solutions, including data transformation, validation, and quality controls
Integrate data from a variety of internal and external sources, including REST APIs, flat files, and structured/semi-structured formats
Ensure data is available, accessible, reliable, and securely handled to meet stakeholder and operational needs
Test, troubleshoot, and validate data movement, parsing, and transformation code across development and production environments
Provide platform and production support, including debugging, root cause analysis, issue resolution, and ongoing maintenance
Collaborate with cross-functional teams to deliver data products and help end users understand and effectively use analytics environments

Minimum Qualifications:

High School Diploma and 5+ years’ experience with software development in Python
Experience with data engineering
Experience building and maintaining data pipelines, ETL processes, and ingestion workflows
Experience with Git/GitHub or similar version control systems
Experience with common data formats such as JSON, XML, CSV, and other structured or semi-structured data
Experience working with Bash, Linux, and command-line tools in a development or production environment

Preferred Qualifications:

Bachelor’s degree in computer science or similar technical field
Experience with Elasticsearch and Kibana
Experience with AWS services such as Lambda, EC2, and S3
Experience with data analytics and visualization tools
Knowledge of cyber operations
Certified Information Systems Security Professional (CISSP certification)

Clearance Requirements: An active/current TS/SCI with Polygraph is required

Physical Requirements: Must be able to remain in a stationary position 50% of the time

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Vacancy posted 1 day ago

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