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Freelance Python Data Analysis Jobs in Chesapeake, VA

Booz Allen Hamilton

Data Scientist

Langley, VA

$99K - $225K/yr

You Have: * 4+ years of experience with data exploration, data cleaning, data analysis, data ... Experience in the development of algorithms leveraging R, Python, or SQL and NoSQL * Experience ...

Booz Allen Hamilton

Data Scientist

Hampton, VA · On-site

$99K - $225K/yr

You Have: * 4+ years of experience with data exploration, data cleaning, data analysis, data ... Experience in the development of algorithms leveraging R, Python, or SQL and NoSQL * Experience ...

Guidehouse

Data Scientist

Norfolk, VA · On-site

THREE (3) or more years of specialized experience in data analysis. * Python or R Programming experience * Experience in at least one visualization tool (e.g. Tableau, Qlik, Power BI) * Must be able ...

Guidehouse

Data Scientist

Norfolk, VA · On-site

THREE (3) or more years of specialized experience in data analysis. * Python or R Programming experience * Experience in at least one visualization tool (e.g. Tableau, Qlik, Power BI) * Must be able ...

Guidehouse

Data Scientist

Norfolk, VA

THREE (3) or more years of specialized experience in data analysis. * Python or R Programming experience * Experience in at least one visualization tool (e.g. Tableau, Qlik, Power BI) * Must be able ...

CACI International, Inc.

Data Scientist

Norfolk, VA · On-site

You will formulate and lead guided, multifaceted analytic studies against massive volumes of ... Advanced SQL for complex transformations/query optimization, alongside Python or PySpark for data ...

AaraTechnologies Inc

DATA ENGINEER

Virginia Beach, VA · On-site

$101K - $121K/yr

Basic Python knowledge * Understanding of ETL concepts * Exposure to cloud platforms * Analytical mindset * Good communication skills Skills SQL, Python Basics, Data Engineering Fundamentals, ETL / ...

SimIS Inc.

Senior Data Scientist (N)

Norfolk, VA · On-site

Experience in AI/ML and predictive analysis applications. * Expertise in Programming Languages: Python, R, SQL, Spark, TensorFlow/PyTorch. * Expertise in Data Visualization tools (Tableau, Power BI ...

SimIS Inc.

Senior Data Scientist (N)

Norfolk, VA · On-site

Experience in AI/ML and predictive analysis applications. * Expertise in Programming Languages: Python, R, SQL, Spark, TensorFlow/PyTorch. * Expertise in Data Visualization tools (Tableau, Power BI ...

SimIS Inc

Senior Data Scientist (N)

Norfolk, VA · On-site

$100 - $130/hr

Experience in AI/ML and predictive analysis applications. * Expertise in Programming Languages: Python, R, SQL, Spark, TensorFlow/PyTorch. * Expertise in Data Visualization tools (Tableau, Power BI ...

Booz Allen Hamilton

Data Scientist

Suffolk, VA · On-site

$77K - $176K/yr

Experience with a programming language, including Python, C#, or Java * Ability to create solutions ... analysis * Ability to create sof tware for retrieving, parsing, and processing structured and ...

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Freelance Python Data Analysis information

See Chesapeake, VA salary details

$12

$56

$83

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

As of Aug 19, 2026, the average hourly pay for freelance python data analysis in Chesapeake, VA is $56.93, according to ZipRecruiter salary data. Most workers in this role earn between $46.92 and $64.66 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?

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 job categories do people searching Freelance Python Data Analysis jobs in Chesapeake, VA look for?

The top searched job categories for Freelance Python Data Analysis jobs in Chesapeake, VA are:

What cities near Chesapeake, VA are hiring for Freelance Python Data Analysis jobs?

Cities near Chesapeake, VA 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 Chesapeake, VA as of August 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 92% In-person, 4% Hybrid, and 4% Remote job distribution, with an average salary of $118,420 per year, or $56.9 per hour.

Data Analyst / Dashboard Developer (Secret Clearance)

System One

Hampton, VA • On-site

Contractor

Re-posted 26 days ago

Job description

Data Analyst/Dashboard Developer Secret clearance required must be able to obtain TS/SCI Must be Security+ certified Langley Air Force Base, VA – onsite Direct Hire The Data Analyst / Dashboard Developer builds, maintains, and continuously improves the?live Performance Dashboard?that serves as the authoritative source for all contract performance data. Integrate data feeds from training systems, token management platforms, help desk operations, and workflow development pipelines into a unified dashboard accessible to the Contracting Officer's Representative (COR) and ACC leadership without requiring manual reports from the Program Manager. This is not a periodic reporting role. Build a?real-time performance intelligence system?that enables proactive decision-making, identifies emerging risks before they become performance failures, and demonstrates mission value through documented metrics. Works directly determines whether ACC leadership trusts the data they see—or whether they question every number. Required Qualifications: • 3+ years?of DoD or federal government data analytics and dashboard development experience • Proven track record building executive-level dashboards with automated data integration from multiple source systems • Experience supporting performance-based contracts with KPI-driven QASP surveillance • Familiarity with DoD data governance, security classification, and PII handling requirements • CompTIA Security+?(DoD 8140.03 baseline) – Required Technical Proficiency (Required): • Power BI?/ Power Automate proficiency –?Required?(must have hands-on experience building dashboards with automated data refresh, calculated fields, and drill-down capabilities) • Advanced proficiency with?Microsoft Excel?(Power Query, Power Pivot, DAX formulas, pivot tables, advanced charting) • SQL?query writing for data extraction and transformation • Experience with?DAF365?and?SharePoint?environments –?Strongly Preferred • Familiarity with?Power Automate?for workflow automation and data pipeline orchestration Analytical Competencies: • Strong statistical analysis and data visualization skills • Ability to translate complex data into executive-level narratives and actionable insights • Understanding of performance measurement frameworks (KPIs, OKRs, Balanced Scorecard) • Experience with trend analysis, variance analysis, and predictive modeling • Attention to detail in data validation and quality assurance Preferred Qualifications: • Microsoft Certified: Data Analyst Associate (Power BI certification) • Tableau Desktop Specialist or Certified Associate certification • Experience with Python or R for advanced statistical analysis • Background supporting Air Force or ACC organizations • Familiarity with Earned Value Management (EVM) and schedule performance metrics • Understanding of AI/ML platforms, RPA tools, or data analytics applications • Previous work supporting DoD AI/data initiatives • Experience with FedRAMP-authorized cloud platforms (Azure Government, AWS GovCloud) Essential Job Functions: Live Performance Dashboard Development & Maintenance: • Build and deploy the?live Performance Dashboard?within?60 days of contract award?on?Power BI?hosted on FedRAMP-authorized or?DAF365?platforms • Integrate data feeds from multiple source systems including: • Token and License Management System (TLMS)?– token allocation, utilization, compliance status by wing and directorate • Learning Management System (LMS)?– training completions, assessment scores, proficiency tracking • Help Desk Ticketing System?– response times, resolution rates, recurring issue categories • Integrated Master Schedule (IMS)?– task completion, schedule performance, milestone tracking • Workflow Development Pipeline?– prototype status, transition timelines, ROI documentation • Ensure dashboard displays all six PWS-required KPI categories: • Training completions prior to access grant • Token and license utilization by wing and directorate • AI and RPA workflow development and transition status • Help desk response and resolution rates • Travel execution against approved wing visit schedules • Quarterly performance trends and year-over-year comparisons Data Integration & Quality Assurance: • Establish automated data pipelines from source systems to the dashboard with?daily refresh cycles?(or more frequent where technically feasible) • Validate data accuracy through cross-referencing with source system reports and manual audits • Identify and resolve data quality issues including missing records, duplicate entries, and classification mismatches • Coordinate with the?Token/Resource Administrator,?Help Desk Analysts, and?Program Analyst?to ensure source data integrity • Document all data transformation logic, calculation methodologies, and business rules in technical specifications • Maintain a data dictionary defining every metric, dimension, and KPI displayed on the dashboard Quarterly Performance Brief Data Packages: • Generate comprehensive?Quarterly Performance Brief data packages?for PM and COR review?5+ business days?before scheduled briefs • Produce executive summary slides showing KPI trends, QASP standard compliance, and performance variance analysis • Develop drill-down appendices with wing-level breakouts, directorate comparisons, and time-series trend charts • Coordinate with the?Stakeholder Engagement & KM Specialist?to package metrics into governance-ready narratives • Prepare data visualizations optimized for executive audiences (clear, concise, actionable) • Document all data sources, assumptions, and calculation methods for COR transparency Service Desk Trend Analysis & Training Feedback Loop: • Conduct?monthly service desk trend analysis?identifying: • Top 10 recurring issue categories requiring knowledge base articles or training updates • Response and resolution time performance against QAP standards • Ticket volume trends by wing, directorate, and platform • Knowledge gaps indicating curriculum deficiencies • Platform issues requiring vendor escalation or technical advisory engagement • Deliver service desk analysis reports to the?Deputy PM?within?5 business days?of each month close to feed the?training feedback loop • Track time from knowledge gap identification to updated training deployment as a mandatory KPI • Measure knowledge base utilization impact on ticket volume reduction over time Utilization Analytics & Resource Optimization: • Analyze token and license utilization patterns to identify: • Underutilized allocations suitable for reallocation • High-demand wings requiring additional resource allocation • Cost-sharing opportunities across participating wings • Compliance gaps where users received tokens without completing training • Generate?monthly utilization reports?for the Token/Resource Administrator showing allocation efficiency and compliance status • Produce cost-per-user and cost-per-wing analytics supporting ACC budget planning • Forecast future resource requirements based on training completion trends and wing expansion plans Ad Hoc Analysis & Decision Support: • Respond to ad hoc data requests from the PM, COR, and functional leads within?2 business days • Conduct root cause analysis when KPIs fall below QASP thresholds, identifying contributing factors and corrective action recommendations • Support?RAID log?population with data-driven risk assessments and impact quantification • Perform comparative analyses across wings to identify best practices and adoption barriers • Develop predictive models forecasting training completion rates, token demand, and workflow development throughput Schedule and Availability: Core Hours: 0800-1700 EST, Monday-Friday), with occasional extended hours to meet mission deadlines or support operational events Flexibility:? Occasional early morning or evening meetings to accommodate wing schedules across time zones Surge Periods:? Increased hours during major milestones, events, or exercises (with advance notice) Security Environment: • Work with classified information up to Top Secret/SCI level • Compliance with OPSEC, CUI handling, and classification protocols • Subject to security inspections, audits, and continuous evaluation • Adherence to base access, badge, and facility security requirements Performance Expectations: Measured against deliverable quality and timeliness: • Dashboard operational within 60 days?of contract award with all six PWS KPI categories integrated • Daily data refresh cycles?maintained with 99%+ uptime (excluding planned maintenance) • Quarterly performance brief data packages?delivered 5+ business days before scheduled briefs with zero data accuracy issues requiring correction • Monthly service desk trend analysis?delivered within 5 business days of month close • Ad hoc analysis requests?completed within 2 business days of PM/COR request • Data quality audits?conducted quarterly with findings documented and corrective actions implemented within 10 days Ref: #851-Rockville-S1 #M1 #LI-VH1

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About System One

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System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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