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Freelance Python Data Analysis Jobs in Maryland (NOW HIRING)

Apex Systems

Data Analyst

Oxon Hill, MD · On-site

Familiarity with Python for data analysis using libraries such as NumPy and pandas. * Previous experience in a public sector or government environment. Everforth Apex is a world-class IT services ...

New

Longeviti, LLC

Data Analyst Level II

Frederick, MD · On-site

... Python or R for data analysis and automation. • Familiarity with Extract, Transform, Load (ETL) processes and data integration techniques. • Experience with Agile project methodologies and ...

Accenture Federal Services

Data Engineer

Suitland, MD · On-site

$123K - $148K/yr

You will work closely with data scientists, analysts, and other stakeholders to develop efficient ... Strong proficiency in Python or other programming languages relevant to data engineering. * Any ...

Calibre CPA Group

Data Analyst

Bethesda, MD

$80K - $95K/yr

This role also drives internal data analysis for firm operations and analyzes industry-relevant ... Exposure to Python, R, Alteryx, or other data manipulation platforms * Familiarity with AI-enabled ...

New

Calibre CPA Group

Data Analyst

Bethesda, MD

$80K - $95K/yr

This role also drives internal data analysis for firm operations and analyzes industry-relevant ... Exposure to Python, R, Alteryx, or other data manipulation platforms * Familiarity with AI-enabled ...

New

Calibre CPA Group

Data Analyst

Bethesda, MD · On-site

$80K - $95K/yr

This role also drives internal data analysis for firm operations and analyzes industry-relevant ... Exposure to Python, R, Alteryx, or other data manipulation platforms * Familiarity with AI-enabled ...

Infojini Inc

Data Analyst

Linthicum Heights, MD

Lead data warehousing efforts and performing data analysis as needed across sets of transactional ... Basic experience in programming (R, Python, Java, Javascript, etc.) Experience working with ...

Longeviti

Data Analyst Level II

Frederick, MD

$109K/yr

Knowledge of programming or scripting languages such as Python or R for data analysis and automation. * Familiarity with Extract, Transform, Load (ETL) processes and data integration techniques.

Longeviti LLC

Data Analyst Level II

Frederick, MD · On-site

$109K/yr

Knowledge of programming or scripting languages such as Python or R for data analysis and automation. * Familiarity with Extract, Transform, Load (ETL) processes and data integration techniques.

Longeviti LLC

Data Analyst Level II

Frederick, MD · On-site

$109K/yr

Knowledge of programming or scripting languages such as Python or R for data analysis and automation. * Familiarity with Extract, Transform, Load (ETL) processes and data integration techniques.

Westat

Data Visualization Analyst

Bethesda, MD · Hybrid

Develop R and Python code for data manipulation and analysis. * Develop SQL code to query and process data files in databases. * Translate business requirements into intuitive dashboard layouts and ...

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Freelance Python Data Analysis information

What is freelance Python data analysis?

Freelance Python data analysis involves using the Python programming language to analyze and interpret data for clients on a project or contract basis. Freelancers in this field typically work with datasets to extract insights, visualize results, and help businesses make data-driven decisions. They often use libraries such as pandas, NumPy, and matplotlib, and may work across industries like finance, marketing, healthcare, and technology. Freelancers enjoy flexibility in choosing their projects and clients, and often work remotely.

What are the key skills and qualifications needed to thrive as a Freelance Python Data Analyst, and why are they important?

To thrive as a Freelance Python Data Analyst, you need strong analytical skills, proficiency in Python programming, and a solid understanding of statistics and data manipulation, often backed by a relevant degree or proven portfolio. Experience with tools such as Pandas, NumPy, Jupyter Notebooks, and data visualization libraries like Matplotlib or Seaborn is typically required. Excellent problem-solving abilities, communication skills, and the ability to manage projects independently distinguish top performers in this role. These skills enable analysts to deliver actionable insights, meet client expectations, and maintain a successful freelance business.

What are some common challenges freelance Python data analysts face when working with clients remotely?

Freelance Python data analysts often encounter challenges such as clarifying project requirements, managing client expectations about deliverables, and ensuring timely communication across different time zones. Working remotely can also mean troubleshooting data access or security issues, especially if clients have strict data privacy policies. Building trust through regular updates and transparent reporting is key to successful collaborations in this role.
What are the most commonly searched types of Python Data Analysis jobs in Maryland? The most popular types of Python Data Analysis jobs in Maryland are:
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Freelance Python Data Analysis jobs near you
Data Scientist 2

Data Scientist 2

Altamira Technologies Corp.

Annapolis Junction, MD • On-site

Full-time

Re-posted 5 days ago

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies. Looking for Data Scientists to join our team. In this role you will get to support key activities in defense of emerging threats in the cybersecurity domain. You will work directly with our software engineering and threat analyst teams to model complex data in an environment comprised of many databases and varying technology stacks. 
 
TS/SCI/FS Poly clearance only is required for this position.
  
Qualifications:
  • Must have a bachelor’s degree (BS) in a quotative discipline (e.g. statistics, mathematics, operations research, engineering or computer science) from an accredited college/university.
  • Minimum of five (5) years of experience in two (2) or more of the following: designing/implementing machine learning, data mining, advanced analytical algorithms, advanced statistical analysis, artificial intelligence, or software engineering with data analysis software (i.e. R, Python, SAS, MATLAB).
  •  Independently creating mission specific and tailored tradecraft automated solutions; perform data scientist functions that directly align/integrate into the architecture.
  • Implementing best practices in knowledge management, and/or creating automated solutions. Experience with Python, Jupyter Notebooks, ElasticSearch/Kibana, SQL database
  • Develop statistical and graph-based algorithms to analyze and make sense of data sets.
  • Clean and structure disparate data received from a globally dispersed customer base.
  • Provide insight into dataset structures and produce data visualizations that are consumable by both technical an non-technical audiences.
  • Translate mission customer qualitative analysis process and goals into quantitative formulations that are coded into software prototypes.
  • Develop and implement statistical and machine learning techniques to create descriptive and predictive analytics.
 
 
Required Skills:
 
  • Must have a Bachelor of Science Degree in quantitative discipline such as statistics, mathematics, or a Computer Science degree. Master’s Degree or Doctoral Degree may be substituted for some experience. 
  • Seven plus (7+) years’ experience in two or more of the following: designing/implementing machine learning, data mining, advanced analytical algorithms, advanced statistical analysis, artificial intelligence, or software engineering with data analysis software (R, Python, SAS, MATLAB). 
  • Experience with Windows server management and Power BI Report Service. 
  • Proficiency with Python/Jupyter Notebooks, SQL and relational databases, ElasticSearch/Kibana/OpenSearch. Experience with Java is also a plus. 
  • Background working with analyst teams including conducting data analysis and creating data visualizations. Experience with graph analytics, data pipelines, and IP-based network data is a plus, but not required. 
  • Experience working within a cybersecurity mission environment using tools and capabilities to generate threat intelligence. This includes working with cybersecurity analyst teams to perform data analysis and a deep understanding of adversary tradecraft. 
  • U.S. Citizenship 
  • Active TS/SCI security clearance with polygraph 
 
Education and Experience:
 
  • Must have a Bachelor of Science Degree in quantitative discipline such as statistics, mathematics, or a Computer Science degree. Master’s Degree or Doctoral Degree may be substituted for some experience. 
  • Seven plus (7+) years’ experience in two or more of the following: designing/implementing machine learning, data mining, advanced analytical algorithms, advanced statistical analysis, artificial intelligence, or software engineering with data analysis software (R, Python, SAS, MATLAB).