Data Engineer

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International, you'll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Data Engineer to join our team in Fairfax, VA, Warrenton, VA , The Pentagon or Fort Washington, MD.

We are seeking a passionate and skilled Journeyman Data Scientist to join our growing team. In this role, you will apply your expertise in data wrangling, analysis, and model building to tackle complex business challenges and derive actionable insights from diverse data sources. You will work collaboratively with stakeholders across our customer's government organization to translate data into meaningful recommendations that drive positive change.

Responsibilities Include but are not limited to:

• Design, implement, and maintain data processing pipelines for structured and unstructured data.

• Perform data cleaning, transformation, and feature engineering to prepare data for analysis.

• Conduct exploratory data analysis to identify patterns, trends, and anomalies.

• Develop and implement machine learning models for tasks such as prediction, classification, and clustering.

• Evaluate model performance and iterate to improve accuracy and generalizability.

• Communicate findings effectively through visualizations, reports, and presentations.

• Collaborate with cross-functional teams (e.g., product, engineering, marketing) to translate insights into actionable steps.

• Stay up to date on the latest data science tools, techniques, and industry trends.

• Contribute to the development and improvement of data science processes and best practices.

Minimum Qualifications:

• Bachelor's Degree in data science, Statistics, Computer Science, or a related field (bachelor's degree with relevant experience considered).

• 4 years of experience as a Data Scientist or similar role.

• Strong proficiency in programming languages like Python, R, or SQL.

• Experience with machine learning libraries and frameworks (e.g., scikit-learn, TensorFlow, PyTorch).

• Solid understanding of statistical concepts and analysis methods.

Preferred Qualifications:

• Experience with cloud computing platforms like AWS or Azure preferred.

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

• Ability to work independently and manage multiple projects simultaneously.

Clearance Requirements:

• TS/SCI

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

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at ~~~. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access ~~~ as a result of your disability. To request an accommodation please click ~~~ and provide your name and contact information.