Data Scientist

CACI International

Norfolk, VA, United StatesFull-time$82,100–$172,400Posted Oct 12, 2026

About the role

Job Title: Data Scientist

Job Category: Science

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

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CACI is seeking a Data Scientist with strong technical, interpersonal, and communication skills to join our team and support our U.S. Marine Corps (USMC) mission. The successful candidate will have a proven record of accomplishment supporting data analysis and engineering. This position is located in Norfolk, VA, with possible travel to a customer site a few times annually.

More About the Role

Collaboratively develop, deliver, and sustain mission-critical systems for USMC customers, delivering the right product to support their mission.

Provide data engineering design and development expertise in support of system efforts.

Support data model testing, integration, and deployment of the software baseline.

Work with highly motivated teammates and management to maintain a track record of on-time, on-schedule deliveries using Agile methodologies.

Exercise effective communication skills and the ability to solve problems that are critical to mission success.

This is not a DBA or administrative position.

You’ll Bring These Qualifications

Required: An active DoD Secret clearance or higher.

Bachelor’s degree in computer science, engineering, or a related STEM field preferred, plus three or more years of experience performing progressive activities such as data architecture or data science; or an equivalent combination of education and experience.

Experience developing data models, reports, and visualizations.

Experience developing with Oracle 19c.

Experience working with tools such as Jupyter Notebook, AWS Bedrock, AWS SageMaker, Quest Toad, and Oracle SQL Developer.

Experience using languages such as PL/SQL and Python.

Experience with AWS AI/ML services.

Proficiency in and understanding of technical concepts, including industry best practices for secure software development, AWS AI/ML, and documentation.

Self-motivation and excellent oral and written communication skills, with the ability to collaborate on technical matters with the larger team.

These Qualifications Would Be Nice to Have

Experience supporting USMC- or U.S. Navy-based systems.

Certifications that meet or exceed DoD 8140 IAT Level II requirements, such as CompTIA Security+.

Experience with Agile development processes.

A relevant, current certification in data science, AWS AI/ML, or Oracle.

Understanding of software development for cloud-based platforms.

An active Top Secret security clearance.

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What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$82,100-$172,400

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Responsibilities

  • Develop, deliver, and sustain mission-critical systems for U.S. Marine Corps customers.
  • Provide data engineering design and development expertise.
  • Test, integrate, and deploy data models and software baselines.
  • Collaborate with teammates using Agile methodologies to deliver projects on schedule.

Qualifications

  • Active DoD Secret clearance or higher.
  • Bachelor’s degree in computer science, engineering, or a related STEM field preferred, or equivalent education and experience.
  • Three or more years of progressive experience in data architecture or data science.
  • Experience developing data models, reports, and visualizations.
  • Experience with Oracle 19c, PL/SQL, Python, and AWS AI/ML services.
  • Familiarity with Jupyter Notebook, AWS Bedrock, AWS SageMaker, Quest Toad, and Oracle SQL Developer.
  • Understanding of secure software development best practices and technical documentation.

Benefits

  • Flexible time off.
  • Healthcare, wellness, financial, retirement, and family support benefits.
  • Continuing education, learning resources, and professional development opportunities.

Skills mentioned

Data ScienceData EngineeringPythonSQLOracle DatabaseAWSAmazon SageMakerMachine LearningData AnalysisData Visualization

About CACI International

CACI International Inc (NYSE: CACI) is a technology-first national security company that expands the limits of national security through innovation, discipline, and operational excellence. We deliver advanced technologies that help our customers move faster, operate more efficiently, and anticipate and defeat evolving threats. Our 27,000 talented employees and strong culture drive our success and have earned CACI recognition as a Fortune World's Most Admired Company. CACI is a member of the Fortune 500™, the Russell 1000 Index, and the S&P MidCap 400 Index. For more information, visit caci.com. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities

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