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Data Scientist 1 Jobs (NOW HIRING)

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One not only serves as a valued partner for our clients, but we offer eligible employees ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

System One is seeking a Data Scientist with 5+ years of hands-on experience to design, build, and deploy production-grade machine learning models. In this role, you will bridge the gap between ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

System One is seeking a Data Scientist with 5+ years of hands-on experience to design, build, and deploy production-grade machine learning models. In this role, you will bridge the gap between ...

Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model ... System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering ...

... one. If you're an ambitious individual looking for a career that is as rewarding as it is ... Apply data science and analytical methods to develop reusable models, reports, dashboards, and ...

... one. If you're an ambitious individual looking for a career that is as rewarding as it is ... Apply data science and analytical methods to develop reusable models, reports, dashboards, and ...

System One is seeking a Data Scientist with 5+ years of hands-on experience to design, build, and deploy production-grade machine learning models. In this role, you will bridge the gap between ...

System One is seeking a Data Scientist with 5+ years of hands-on experience to design, build, and deploy production-grade machine learning models. In this role, you will bridge the gap between ...

System One is seeking a Data Scientist with 5+ years of hands-on experience to design, build, and deploy production-grade machine learning models. In this role, you will bridge the gap between ...

System One is seeking a Data Scientist with 5+ years of hands-on experience to design, build, and deploy production-grade machine learning models. In this role, you will bridge the gap between ...

Showing results 21-40

Data Scientist 1 information

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$37.5K

$122.7K

$196.5K

How much do data scientist 1 jobs pay per year?

As of Sep 13, 2026, the average yearly pay for data scientist 1 in the United States is $122,738.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $136,000.00 per year, depending on experience, location, and employer.

What is a data scientist?

Data Scientists are professionals who analyze and interpret complex digital data to help organizations make informed decisions. They use statistical methods, programming skills, and domain knowledge to extract insights from large datasets. Data Scientists often build models, create visualizations, and communicate findings to stakeholders to solve business problems. Their work can impact areas such as product development, marketing, and operations.

What are the key skills and qualifications needed to thrive as a data scientist?

To thrive as a Data Scientist, you need a solid background in statistics, programming (commonly Python or R), and data analysis, usually supported by a degree in computer science, statistics, or a related field. Familiarity with tools such as SQL, machine learning frameworks (like scikit-learn or TensorFlow), and data visualization platforms is typically required, and certifications like Google Data Analytics or Microsoft Certified: Data Scientist can be advantageous. Strong problem-solving skills, curiosity, and the ability to communicate complex findings to non-technical stakeholders help set top performers apart. These competencies enable Data Scientists to extract actionable insights from data, drive business decisions, and effectively collaborate across teams.

What are some common challenges faced by entry-level data scientists, and how can they overcome them?

Entry-level Data Scientists often face challenges such as working with messy or incomplete data, defining clear problem statements from ambiguous business needs, and communicating technical findings to non-technical stakeholders. To overcome these, it's helpful to develop strong data cleaning and preprocessing skills, actively seek clarification from project leads, and practice translating complex analyses into actionable insights. Collaborating closely with more experienced team members and participating in code reviews can also accelerate learning and help build confidence in tackling real-world data problems.

What is the difference between Data Scientist 1 vs Data Analyst?

AspectData Scientist 1Data Analyst
Required SkillsStatistical analysis, machine learning, programming (Python/R), data modelingData querying, visualization, basic statistical analysis
Work EnvironmentCollaborates with data science teams, develops models, handles complex datasetsPrepares reports, interprets data, supports decision-making
Common UsageIndustry-wide for predictive analytics and modeling rolesBusiness intelligence, reporting, and descriptive analytics

Data Scientist 1 roles typically require advanced statistical and programming skills, focusing on building models and predictive analytics. Data Analysts mainly handle data interpretation, reporting, and visualization. While both roles work with data, Data Scientist 1 positions are more technical and model-driven, whereas Data Analysts focus on descriptive insights to support business decisions.

Is a data scientist 1 job still in demand?

Data Scientist 1 roles remain in demand as organizations seek entry-level data analysis and modeling skills, often requiring proficiency in programming languages like Python or R and knowledge of machine learning. The demand is driven by the growing importance of data-driven decision-making across industries, with opportunities available in various sectors including technology, finance, and healthcare.

What is a data scientist 1?

A Data Scientist 1 is an entry-level data scientist responsible for analyzing data, building models, and generating insights to support business decisions. They typically have skills in programming languages like Python or R, statistical analysis, and data visualization tools. This role often requires a bachelor's degree in a related field and familiarity with machine learning techniques.
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What cities are hiring for Data Scientist 1 jobs?

Cities with the most Data Scientist 1 job openings:

What states have the most Data Scientist 1 jobs?

States with the most job openings for Data Scientist 1 jobs include:

What are popular job titles related to Data Scientist 1 jobs?

For Data Scientist 1 jobs, the most frequently searched job titles are:

Infographic showing various Data Scientist 1 job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 12% Part Time, and 2% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $122,738 per year, or $59 per hour.

Junior Data Scientist

Fort George G Meade, MD • On-site

Lentech Inc.
IT Services • 11 - 50 employees

Full-time

Re-posted 18 days ago


Job description

Lentech is actively interviewing for a JUNIOR Data Scientist
  • 1+ years of experience in statistics, operations research, or advanced mathematics 
  • Experience with R or Python 
  • Experience using scientific methods to inform qualitative and quantitative analyses  
  • Ability to work effectively in a collaborative and fast-paced environment 
  • TS/SCI clearance with a polygraph
  • HS diploma or GED

Nice If You Have:   
  • Experience with optimization, modeling and simulation, prediction, estimation, decision analysis, or engineering management 
  • Experience analyzing large-scale datasets
  • Experience with data gathering, cleansing, and parsing 
  • Experience developing and applying optimization and simulation models
  • Ability to work in Windows and Linux OS environments   
  • Bachelor's degree in Operations Research, Applied Mathematics, or Data Science 
About Lentech, Inc
Lentech, Inc., provides technology-enabled IT Solutions and Mission Technical Solutions to civil, defense and intelligence customers. Through our accumulated years of experience, industry expertise, and strategic partnerships, Lentech has built mission-critical solutions for our federal and commercial customers. Lentech’s clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies. Lentech’s Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields. 
 
Lentech, Inc. is a performance-based company providing employees with challenging and interesting work, competitive pay and benefits, and opportunities to learn and grow. We focus on providing an environment of fun, sharing, collaboration and connection. Our culture is team oriented, non-hierarchical and entrepreneurial. It gives people a chance to participate and be a factor in the company’s growth and success. 
 
Lentech, Inc. is an Equal Employment Opportunity (EEO) employer and considers all qualified applicants for employment without regard to race, color, religion, gender identification, national origin, sexual orientation, age, marital status, disability, protected veteran status, or any other factor prohibited by applicable law. We are proud of the diversity of our staff and seek diversity in our applicants. 
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 team members value the flexibility at Lentech that allows them to balance quality work and their personal lives. The range shown below is the national average for the position. 
The proposed salary range for this position is:  $131,485.00      $140,421.00 

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