ZipRecruiter

Log In

1

Scientist Python Jobs in McLean, VA (NOW HIRING)

Mindlance

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Bachelor's degree in computer science or a related field (or equivalent experience). Core Technical Skills (Python & Backend) * Strong professional experience with Python (backend development)

Leidos

Python Developer

Chantilly, VA · On-site

$107K - $195K/yr

US Citizenship with TS/SCI or clearable Four years of experience in a Python or Golang Development role Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related ...

Leidos

Python Developer

Columbia, MD · On-site

$107K - $195K/yr

Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ...

Leidos

Python Developer

Chantilly, VA · On-site

$107K - $195K/yr

Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ...

Leidos

Python Developer

Columbia, MD

$107K - $195K/yr

US Citizenship with TS/SCI or clearable Four years of experience in a Python or Golang Development role Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related ...

Leidos

Python Developer

Chantilly, VA · On-site

$107K - $195K/yr

Minimum Requirements: • US Citizenship with TS/SCI or clearable • Four years of experience in a Python or Golang Development role • Bachelor's degree in computer science, Software Engineering ...

CACI International, Inc.

Python Developer

Chantilly, VA · On-site

$103K - $218K/yr

Python Developer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Computer Science, Software Engineering, Information Technology, or a related field Desired:

Leidos

Python Developer

Chantilly, VA · On-site

$107K - $195K/yr

Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ...

Navtech, Inc.

Senior Python Developer

Mclean, VA · On-site

$123K - $166K/yr

... Science or Engineering or equivalent experience; advanced studies and degree preferred. • A ... Python & middleware (WebLogic, Apache, Spring Boot, etc.) technologies in UNIX environment and ...

previous page

Showing results 41-60

All JobsScientist Python JobsScientist Python Jobs in McLean, VA

Scientist Python information

See McLean, VA salary details

$37.9K

$124.1K

$198.6K

How much do scientist python jobs pay per year?

As of Aug 17, 2026, the average yearly pay for scientist python in McLean, VA is $124,071.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,600.00 and $137,500.00 per year, depending on experience, location, and employer.

What does a Scientist Python do?

A Scientist Python, often referred to as a Python Scientist or Data Scientist specializing in Python, uses the Python programming language to analyze data, build predictive models, and solve scientific or business problems. They work with large datasets, apply statistical and machine learning techniques, and create visualizations to interpret results. Their work often involves writing code to clean, manipulate, and analyze data efficiently. Python's extensive libraries, such as Pandas, NumPy, and SciPy, make it a popular choice for scientific computing and data science tasks.

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

To thrive as a Scientist Python, you need strong programming skills in Python, a solid background in scientific methods or data analysis, and typically an advanced degree in a relevant field such as computer science, physics, or biology. Experience with data analysis libraries (e.g., NumPy, pandas, SciPy), machine learning frameworks (e.g., scikit-learn, TensorFlow), and version control systems is commonly required. Critical thinking, effective communication, and problem-solving abilities help distinguish top performers in this role. These skills enable efficient data-driven research, reproducible scientific workflows, and successful collaboration in multidisciplinary environments.

How does a Scientist Python typically collaborate with other team members during research and development projects?

Scientist Python professionals frequently work in multidisciplinary teams, collaborating closely with data scientists, domain experts, and software engineers. They are often responsible for developing and implementing Python-based models or algorithms, then integrating their work with broader research goals or product pipelines. Regular communication, code reviews, and shared documentation are common practices to ensure alignment and reproducibility. This collaborative environment offers opportunities to learn from peers and contribute to diverse projects, fostering both technical and professional growth.

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

AspectScientist PythonData Analyst Python
Required CredentialsBachelor's or Master's in Science, Data Science, or related fields; Python proficiencyBachelor's in Statistics, Data Analysis, or related fields; Python skills
Work EnvironmentResearch labs, R&D departments, tech companiesBusiness intelligence teams, marketing, finance departments
Employer & Industry UsageResearch institutions, tech firms, healthcareCorporate, finance, retail, marketing
Common Search & ComparisonYesYes

Scientist Python and Data Analyst Python roles share similar skills like Python programming and data handling. However, Scientists typically focus on research, experimentation, and developing new models, often working in research-heavy environments. Data Analysts concentrate on interpreting existing data to inform business decisions, working mainly in corporate settings. Both roles require strong analytical skills and Python expertise, but their focus and work environments differ significantly.

How much do Python data scientists make?

Python data scientists typically earn a median salary ranging from $90,000 to $130,000 annually, depending on experience, location, and industry. Advanced skills in machine learning, data analysis, and proficiency with tools like Pandas and TensorFlow can lead to higher compensation.

What are 10 careers related to Python?

A Python-focused scientist can pursue careers such as data scientist, machine learning engineer, data analyst, software developer, automation engineer, research scientist, bioinformatics specialist, quantitative analyst, AI engineer, and backend developer. These roles often require strong programming skills, knowledge of libraries like NumPy and Pandas, and experience with data analysis or software development environments.

Which scientist Python job is in demand?

Data scientist and machine learning engineer roles that require Python skills are currently in high demand across industries. These positions often seek proficiency in libraries like Pandas, NumPy, and TensorFlow, and may require experience with data analysis, modeling, and cloud platforms. Strong programming skills and relevant certifications can improve job prospects in this field.

What are popular job titles related to Scientist Python jobs in McLean, VA?

For Scientist Python jobs in McLean, VA, the most frequently searched job titles are:

What job categories do people searching Scientist Python jobs in McLean, VA look for?

The top searched job categories for Scientist Python jobs in McLean, VA are:

What cities near McLean, VA are hiring for Scientist Python jobs?

Cities near McLean, VA with the most Scientist Python job openings:

Scientist Python jobs near you
Infographic showing various Scientist Python job openings in McLean, VA as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $124,071 per year, or $59.6 per hour.

Senior Data Scientist (TS/SCI with Poly Required)

Red Alpha

Annapolis Junction, MD

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago

Job description

A little about us:
 Culturally, it probably suffices to say that we take our work seriously, but not ourselves. Our leaders have spent time in the trenches and have cursed daylight savings time changes and trailing whitespace as many times as you have. We like to say that we spend 80% of our time cleaning the data...and 20% of our time complaining about cleaning the data. Joking aside, our voices matter, and it is easy to see how our decisions affect the Data Science practice and Red Alpha as a whole. We have a clear vision of where we are headed.     
 
Our team takes a pragmatic approach to Data Science, defining it loosely as the intersection of technical expertise, business acumen, and soft skills to solve business problems with data. We spend a lot of time trying to understand the problem before we set about building a solution, and we prefer lower tech useful solutions over shiny algorithms and dust on the shelf. Did we mention we’re pragmatic? We have a diverse set of skills across our team, and whether you are a traditional Data Scientist (whatever that means…), an Applied Research Mathematician, a Database Engineer, a Full Stack Developer, or something else in that neighborhood, if you have a knack for picking apart data to make sense of it, we would enjoy having a conversation with you.
A day in the life:

The Red Alpha Data Science practice grew out of Red Alpha's reputation in Software and System Engineering with our Department of Defense clients. As sometimes happens, customers who trust our expertise in adjacent areas asked Red Alpha to assist with some of their burgeoning Data Science problems.

In this role, you will work directly with intel analysts on a mission-critical cyber operations contract to develop prototypes and novel solutions necessary to drive actionable insights from very large data sets.   
 
Successful candidates will have the following skills:
  • Data science and machine learning skills that deal with human behavior 
  • Exploratory data analysis - examining data sets to find patterns and relationships
  • Basic knowledge of statistics
  • Basic knowledge of machine learning techniques for classificaiton and clustering
  • Comfortability working with very very large data sets (think billions of roles) which can't be easily visualized
  • Comfortability giving periodic presentations
  
What you bring to the table:
Now on to the fun of formal requirements - we have to apologize in advance for the corporate-speak here, but just hold your breath for a few lines and everything will be okay. We are actively hiring data professionals for roles across a broad range of skill levels and projects. Our goal is to find the best fit for you so please note that if you apply to one of them and we see a fit elsewhere we will let you know. So do not worry about applying initially for every position you might be interested in.

All of our data scientists need the following skills:     

  • Proficiency with a scripting language such as R or Python.
  • Experience with data science techniques and algorithms such as classification, clustering, random forests, deterministic forests (jk), hierarchical modeling, deep learning, Markov Chain Monte Carlo, and others. Note that you do not need to have all of these (we hope you enjoyed our random smattering of techniques…!) but you should be comfortable and capable with several of them and know some others not on this list.
  • A TS/SCI with Polygraph security clearance.

For this particular role, you will specifically need:     

  • A B.S. Degree in Data Science, Mathematics, Computer Science or related field OR an A.A. Degree with 2 additional years of experience.
  • At least 10+ years of experience on Data Science projects with at least 3 years of experience managing teams.
  • Large dataset experience.
  • Strong familiarity with data science applications such as association analysis, graph/network analytics, clustering, text analytics, classification and regression (multivariate and logistic).
  • Training in the design and implementation of static and dynamic visualizations in R, Python, Tableau, or similar visualization software.
  • Experience with the following technologies: 
  • - Apache Spark (Pyspark is heavily preferred)
  • - Jupyter Notebooks
  • - Microsoft Office
  • - Basic Linux command line familiarity
  • - Pandas Data Science Python Package

These are important skills to have, but not necessarily mandatory:     

  • Exceptional interpersonal skills. You know, as in you might not be at the top of the list to be a game show host, but you do like people and enjoy solving problems jointly with your colleagues.
  • Experience or exposure to Natural Language Processing (NLP).
  • Experience with Java, C, or other compiled languages.
  • Comprehensive knowledge of Saturday Night Live sketches (just kidding).
  • Experience with SQL/NoSQL, Spark, Hadoop.
  • Familiarity with Javascript and Scripting.
  • Familiarity with Docker, GitLab, and React.
The total package:
Our total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package.  Our total compensation package includes a competitive base salary and benefits such as health, life/disability, 401k, paid time off, professional development, and generous bonus programs.  Please visit our benefits tab for additional information. 
 
Salary Range:   
  • Disclosed pay ranges are a general guideline, and are not a guarantee of a final salary or compensation.  Our approach in determining final salaries takes into consideration a number of factors such as education, certifications, total years of relevant professional experience, actual level of expertise, and the responsibilities of the role itself. 
  • Based on the outlined roles, responsibilities, and requirements, the  projected pay range for this position is:  $160,000 - $235,000
Some of our additional perks and benefits include:                 
  • Retire sooner than planned: Get closer to retirement with up to 10% in 401k contributions, immediately vested. 
  • Have a career AND a life: Enjoy up to 5 weeks of leave (25 days of personal time off) and 11 paid floating holidays.
  • Stay at your best: As a member, we'll pay 100% of your premiums for comprehensive health, dental, and vision insurance. We'll also pay the majority of the premiums for your family.  Let's not forget free access to a fully equipped state of the art gym!
  • Keep current on new technologies and technological advancements:  $5250 per year towards ongoing education, trainings, certifications, and maintaining professional memberships. 
  • Dress in style:  Spend up to $300 per year on company branded merchandise featuring top quality brands such as Under Armour, Nike, Carhartt, YETI, etc.
  • Enjoy the culture:  Attend fun company events throughout the year such as our Oktoberfest, summer picnic, and annual holiday party!  These are all in additon to your team events which may include happy hours, baseball games, snowboarding, RenFest, and more!
 
Every day, our elite customers are pushing through "the grind" to defeat the enemy, even putting their lives on the line for our freedom. Rise to the occasion with us to deliver engineering excellence, to match their dedication to this nation. Join us as we bring digital transformation to the fight!