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Data Scientist 3 Jobs (NOW HIRING)

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

KBR

Data Scientist III

Arlington, VA

Data Scientist III 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 ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

KBR, Inc.

Data Scientist III

Arlington, VA · On-site

Data Scientist III 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 ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$157K - $215K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

PODS Enterprises, LLC

Data Scientist III

Clearwater, FL · On-site

$120 - $190/hr

As a Data Scientist 3, you are a senior individual contributor on the Revenue Science team, reporting to the Director of Pricing Strategy and Analytics. You have built and deployed real models end to ...

WilsonCTS

Data Scientist III

Mountain View, CA · On-site +1

$85/hr

Data Scientist III Duration: 12-Month Contract (Strong Potential for Extension) Schedule: 40 Hours/Week (Monday-Friday) Pay Rate: $85 per hour Location: Remote (Pacific time hours) Our client, a ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

The Level 3 Data Scientist shall possess the following capabilities: * Foundations: (Mathematical, Computational, Statistical). * Data Processing: (Data management and curation, data description and ...

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Data Scientist 3 information

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$37.5K

$122.7K

$196.5K

How much do data scientist 3 jobs pay per year?

As of Aug 16, 2026, the average yearly pay for data scientist 3 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.

How does a Data Scientist 3 typically collaborate with cross-functional teams on large-scale projects?

As a Data Scientist 3, you’ll often work closely with product managers, engineers, analysts, and business stakeholders to define project goals, gather requirements, and ensure data solutions align with business objectives. You may be responsible for leading data-driven initiatives, mentoring junior team members, and communicating complex findings in accessible ways. Collaboration often involves regular meetings, code reviews, and joint problem-solving sessions, making strong communication and teamwork skills essential for success in this role.

What is a Data Scientist 3?

A Data Scientist 3 is a mid- to senior-level data science professional responsible for analyzing complex datasets, building predictive models, and generating actionable insights to drive business decisions. They often lead projects, mentor junior team members, and collaborate with stakeholders to understand challenges and deliver data-driven solutions. Data Scientist 3 roles typically require strong skills in programming, statistics, and machine learning, along with several years of experience in the field.

What are the key skills and qualifications needed to thrive as a Data Scientist 3?

To thrive as a Data Scientist 3, you need advanced expertise in statistical analysis, machine learning, and programming (typically Python or R), supported by a relevant degree such as in computer science, mathematics, or a related field. Proficiency with data visualization tools (like Tableau), big data platforms (such as Spark or Hadoop), and cloud services (AWS, Azure) is commonly required, as are certifications in data science or analytics. Exceptional problem-solving, communication, and collaboration skills help you translate complex data insights for stakeholders and drive project success. These competencies are essential for extracting actionable insights from data, supporting strategic decision-making, and leading data science initiatives within an organization.
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Data Scientist 3 jobs near you
Infographic showing various Data Scientist 3 job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $122,738 per year, or $59 per hour.

Data Scientist 3

iNovex Information Systems

Annapolis, MD • On-site

$161K - $211K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 23 days ago

Job description

Job Brief
Python, Jupyter, Data
Job Description
Are you VIGILANT about your career? RealmOne definitely is!
RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals.
Join us on this journey as we execute this mission-critical contract providing high-end analytics and data science services within the REALM of cybersecurity.
Your effort and expertise are crucial to the success and execution of this impactful mission. This opportunity supports a team of Data Scientists, Cryptologic Computer Scientists, Cryptanalytic Computer Scientists, Cryptologic Cyber Planners, Intrusion Analysts, Protocol Analysts, Signals Analysts and Reverse Engineers, responsible for improving, protecting, and defending our Nation's Security.
Job Description:
  • We are seeking a Data Scientist proficient in Python and experienced in automating workflows, data manipulation, and visualization using Jupyter Notebooks. This role involves leveraging Python expertise to streamline processes and create insightful visualizations for data-driven decision-making.

The Level 3 Data Scientist shall possess the following capabilities:
  • Foundations: (Mathematical, Computational, Statistical).
  • Data Processing: (Data management and curation, data description and visualization, workflow and reproducibility).
  • Modeling, Inference, and Prediction: (Data modeling and assessment, domain-specific considerations).
  • Ability to make and communicate principal conclusions from data using elements of mathematics, statistics, computer science, and applications-specific knowledge.
  • Ability to use analytic modeling, statistical analysis, programming, and/or another appropriate scientific method, develop and implement qualitative and quantitative methods for characterizing, exploring, and assessing large datasets in various states of organization, cleanliness, and structure that account for the unique feature and limitations inherent in Government data holdings.
  • Translate practical mission needs and analytic questions related to large datasets into technical requirements and, conversely, assist others with drawing appropriate conclusions from the analysis of such data.
  • Effectively communicate complex technical information to non-technical audiences.

Qualifications:
  • Bachelor's Degree with 10 years of relevant experience, associate's degree with 12 years of experience may be considered for individuals with in-depth experience that is clearly related to the position.
  • Bachelor'sDegree must be in Mathematics, Applied Mathematics Statistics, Applied Statistics, Machine learning, Data Science, Operations Research, or Computer Science or a degree in a related field (Computer Information Systems, Engineering), a degree in the physical/hard sciences (e.g. physics, chemistry, biology, astronomy), or other science disciplines with a substantial computational component (i.e. behavioral, social, or life) may be considered if it included a concentration of coursework (5 or more courses) in advanced Mathematics (typically 300 level or higher, such as linear algebra, probability and statistics, machine learning) and/or computer science (e.g. algorithms, programming, , data structures, data mining, artificial intelligence). College-level requirement, or upper-level math courses designated as elementary or basic do not count.
  • Broader range of degrees will be considered if accompanied by a Certificate in Data Science from an accredited college/university.
  • Relevant experience must be in designing/implementing machine learning, data science, advanced analytical algorithms, programming (skill in at least on high level language (e.g. Python), statistical analysis (e.g. variability, sampling error, inference, hypothesis testing, EDA, application of linear models), data management (e.g. data cleaning and transformation), data mining, data modeling and assessment, artificial intelligence, and/or software engineering.

Position requires active Security Clearance with appropriate Polygraph
Pay Range: 161,000-211,000
The RealmOne pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Our approach to crafting offers considers various factors to establish an equitable and competitive compensation package. These considerations include, but are not limited to, the extent and intricacy of the role's responsibilities, the candidate's educational background, their work experience, and the specific competencies crucial for success in the role.
RealmOne Benefits:
  • Healthcare Coverage + Insurance: Medical: Three (3) rich healthcare options through CareFirst with 100% or majority company-paid premiums. Tax-advantaged health savings account available with generous employer contribution. Dental + Vision: 100% employer-paid for employees and family with buy-up option available.
  • Retirement + Savings: 401K - 10% TOTAL CONTRIBUTION - 5% safe harbor - 5% annual profit share. Immediate vested, no match required!
  • Paid Time Off + More: 4 weeks starting PTO - 11 federal holidays + 2 floating holidays - Paid hours for company-required training.
  • Career Growth + Development: Access to FREE 24/7 learning via Udemy - Opportunities to participate in tech councils, industry initiatives, etc. - $7,500 annual Educational & Professional Development Assistance.
  • MORE BENEFITS...FOR EVERY LIFESTYLE! - Paid parental leave - Adoption assistance - Annual swag drops - Flexible work schedules - -Generous referral bonus program - Employee appreciation + family-friendly corporate events ...and much more.

ABOUT US
  • RealmOne is a mid-sized science and technology company dedicated to solving our customers' toughest mission challenges.
  • Headquartered in Columbia, MD., RealmOne supplies advanced cybersecurity, data science and software engineering services and products to customers in the Government and commercial sectors.
  • RealmOne delivers encompassing mission assurance and critical systems support to government customers across various U.S. locations to include Colorado, Georgia, Hawaii, Texas, Utah, and Virginia.
  • RealmOne has earned numerous awards, including being named a Top Workplace by the Baltimore Sun. With more than 30+ active contracts, 12 of which are prime, RealmOne stands as a premier innovator supporting the Government and Department of Defense, with team members located nationwide.

Disclaimer: Benefits packages offered by RealmOne are subject to variation and may differ based on work location, clearance level, and other eligibility criteria. Specific eligibility, availability, and scope of benefits are not guaranteed, may differ from those generally described, and remain subject to modification at the sole discretion of the company.

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