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Freelance Python Data Analysis Jobs in Baltimore, MD

iNovex Information Systems

Data Analyst 2

Annapolis, MD · On-site

$110K - $160K/yr

Python data analysis (pandas, scikit-learn, numpy). * Statistical analysis and anomaly detection. * Data visualization skills. * Understanding of APIs and how systems communicate. * Ability to ...

Staffed4U

Data Scientist

Linthicum Heights, MD

Use Python as a primary language to process and analyze data to help determine whether resources and systems are secure. * Identify outliers and trends to help track systems as they move through the ...

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 ...

iNovex Information Systems

Data Scientist 3

Annapolis, MD · On-site

$161K - $211K/yr

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 ...

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How much do freelance python data analysis jobs pay per hour?

As of Aug 1, 2026, the average hourly pay for freelance python data analysis in Baltimore, MD is $58.25, according to ZipRecruiter salary data. Most workers in this role earn between $48.03 and $66.15 per hour, depending on experience, location, and employer.

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 Baltimore, MD? The most popular types of Python Data Analysis jobs in Baltimore, MD are:
What are popular job titles related to Freelance Python Data Analysis jobs in Baltimore, MD? For Freelance Python Data Analysis jobs in Baltimore, MD, the most frequently searched job titles are:
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What cities near Baltimore, MD are hiring for Freelance Python Data Analysis jobs? Cities near Baltimore, MD with the most Freelance Python Data Analysis job openings:
Freelance Python Data Analysis jobs near you
Infographic showing various Freelance Python Data Analysis job openings in Baltimore, MD as of June 2026, with employment types broken down into 1% As Needed, 88% Full Time, and 11% Part Time. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $121,157 per year, or $58.2 per hour.

Data Analyst 2

iNovex Information Systems

Annapolis, MD • On-site

$110K - $160K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

Job description

Job Brief
Python, AI/ML frameworks
Job Description
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:
  • The DA2s serve as behavioral scientists for AI systems, defining what constitutes "normal" behavior before identifying anomalies. In Phase 1, they conduct controlled experiments across various AI models, including commercial services and open-source models deployed locally, to observe resource utilization, API interaction patterns, and output features. They analyze telemetry data from these systems to establish statistical baselines and create anomaly detection algorithms that can differentiate between typical operational variations and security issues. A key aspect of their work involves distinguishing between conversational AI that functions in discrete sessions and autonomous AI agents that maintain persistent states and can alter their workflows.

The Level 2 Data Analyst shall possess the following capabilities:
  • Python data analysis (pandas, scikit-learn, numpy).
  • Statistical analysis and anomaly detection.
  • Data visualization skills.
  • Understanding of APIs and how systems communicate.
  • Ability to document and explain results to senior leadership.
  • Experience with AI/ML frameworks (TensorFlow, PyTorch, Hugging Face).
  • Understanding of how AI systems behave (conversational vs. autonomous agents).
  • Cybersecurity or threat detection background.
  • Security clearance or clearance eligible.
  • Will analyze behaviors of commercial AI services (ChatGPT, Claude) and open-source models.
  • Will build detection algorithms (context) for AI-specific anomalies.
  • Will work with large telemetry datasets.
  • Will establish what "normal" AI behavior looks like for the Government's environment.

Qualifications:
  • Six (6) years of demonstrated experience as a data analyst in programs and contracts of similar scope, type, and complexity is required.
  • Three (3) years of demonstrated experience in cybersecurity activities in programs and contracts of similar scope, type, and complexity is required.

Certifications Required:
  • Requires DoD 8570 compliance Information Assurance Technical (IAT) Level I or Level II certification, and Computing Environment (CE) certification. The CE certification requirements can be fulfilled with either Microsoft OS, Cent OS/Red Hat OS CE certifications.
  • Requires successful completion of the Splunk software training course "Fundamentals 1".

Position requires active Security Clearance with appropriate Polygraph
Pay Range: 110,000-160,000
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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