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Data Scientist

KBR Open · verified Oct 24, 2026
Chantilly Full-time Mid-level Data Science

At a glance

Mid-level Data Science role at KBR. Chantilly · full-time · $161,200–$221,600 base.

SalaryStated by KBR
$161,200 – $221,600
Base salary for this role, in USD per year, as published in the posting.
This role, from KBROur estimate for the market: $161,625–$189,631Median $171,525
The range includes the market median of $171,525 for mid-level data science roles in Chantilly.
Worked out from 10 postings that stated pay, median $171,525. Last updated Oct 15, 2026.
RoleData Science
SeniorityMid-level
LocationChantilly
EmploymentFull-time
Base pay$161,200–$221,600
PostedAug 17, 2026 · 2mo ago
Role brief

dataroles summary, based on the employer's posting.

What you'll do

  • Run research and development focused on how mission data is tasked, gathered, processed, and shared
  • Collect large datasets and use statistical and programming methods to find actionable patterns and trends
  • Apply scientific and mathematical techniques to turn varied data into useful findings
  • Judge other research proposals for feasibility and mission progress, then address difficult problems with advanced analytics
  • Create custom searches and coordinate with internal and external partners when needed

What you bring

  • You hold an active TS/SCI clearance with a polygraph
  • A bachelor’s degree in data science, computer science, statistics or a related field
  • At least ten years in data science or a related role
  • Expert Python or R skills, with strong experience using machine-learning frameworks
  • You bring advanced statistical modeling, SQL, deployed production models, and disciplined software engineering practices

Who this fits

This role suits an experienced data scientist who can turn large, varied datasets into mission-relevant findings and explain results clearly. You’ll provide technical advisory support to intelligence-community programs. The position is contingent on a contract award.

From the employer

Title:

Data Scientist

Belong. Connect. Grow. with KBR!

KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.

Why Join Us?

  • Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.

  • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.

  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

Who You Are:

KBR is looking for a motivated Data Scientist to join our team and provide Systems Engineer Technical Advisor (SETA) support for the Intelligence Community Customer Ground Enterprise Directorate (GED). GED plays a critical role in enabling the Intelligence Community Customer to plan and execute intelligence-gathering missions, transforming collected data into useful information for the Intelligence Community (IC) and Department of Defense (DoD) users.

In this role, you will have the chance to design, develop, test, and deliver products that support our customers’ advanced systems. In support of GED Front Office, Chief Architect, Integrated Intelligence Program Office, Advanced Ground Office, and Enterprise Data Applications and Platforms. You'll collaborate with multi-disciplinary teams focused on hardware, software, system integration, and data analysis to help achieve important missions and meet requirements.

This position is contingent upon contract award.

Primary Responsibilities:

  • Conducts scientific Research and Development towards the tasking, collection, processing, and dissemination of data.

  • Collects substantial amounts of data using analytical, statistical, and programmable skills.

  • Analyze data sets to discover actionable patterns and trends for business use.

  • Uses scientific methods, processes, algorithms, and systems to extract insights from structured and unstructured data.

  • Applies mathematical, problem-solving, and coding skills to manage big data, extracting valuable insights.

  • Assess other’s R&D proposals for feasibility and progress towards mission goals.

  • Solve difficult, non-routine problems by applying advanced analytical methodologies and improving analytic methodologies.

  • Developing custom searches.

  • Communicating and coordinating with internal and external partners as needed.

  • Other duties as assigned.

Required Qualifications:

  • Active TS/SCI with Polygraph.

  • Bachelor’s degree in Data Science, Computer Science, Statistics, Mathematics, Engineering, or a related field.

  • Minimum of 10 years of experience in data science or related roles.

  • Expert-level proficiency in Python or R.

  • Strong experience with machine learning frameworks (scikit-learn, TensorFlow, PyTorch).

  • Deep understanding of statistical modeling, experimental design, and advanced analytics.

  • Proficiency in SQL and working with large-scale datasets.

  • Experience building and deploying production-ready models.

  • Strong software engineering practices (version control, testing, modular coding).

  • Excellent communication and storytelling skills with data.

Desired Qualifications:

  • Experience with big data technologies (Spark, Hadoop).

  • Experience working with cloud platforms (AWS, Azure, or Google Cloud).

  • Knowledge of MLOps tools and practices (CI/CD, model monitoring, containerization).

  • Experience with deep learning, NLP, recommender systems, or time-series forecasting.

Ready to Make a Difference?

If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together

Basic Compensation:

$161,200 –221,600 annum (This range is for the VA area only)

The rate offered will be based on the selected candidate’s work location, knowledge, skills, abilities and/or experience, contract affordability and consideration of internal parity.

Additional Compensation:

KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short-term incentives, long-term incentives, or discretionary payments for exceptional performance.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Opportunity

Data Science work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Data Science$160k+

Find me work

By the team behind dataroles.

Find me work
Opportunity

Data Science work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind dataroles.