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Senior Python Data Analysis Jobs in Virginia (NOW HIRING)

Data Intelligence LLC

Senior Data Analyst

Quantico, VA · On-site

$100 - $130/hr

Data Intelligence is seeking a highly skilled Senior Data Analyst to support the Naval Criminal ... Utilize Python, R, and other scripting languages for data analysis and automation * Apply data ...

Ignite Digital

Senior Data Analyst

Chesapeake, VA

$100K/yr

Ignite Digital is seeking an experienced Senior Data Analyst to lead advanced analytics efforts ... Conduct complex statistical analysis and develop predictive models using R or Python. * Present ...

Data Intelligence LLC

Senior Data Analyst

Quantico, VA · On-site

$91K - $114K/yr

Data Intelligence is seeking a highly skilled Senior Data Analyst to support the Naval Criminal ... Utilize Python, R, and other scripting languages for data analysis and automation * Apply data ...

Leidos

Senior Python Developer

Burke, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Leidos

Senior Python Developer

Falls Church, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Leidos

Senior Python Developer

Chantilly, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Mindlance

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Detailed Python Full Stack Developer Location: (Fully Onsite), Mclean, VA 22102 Duration: 6 months ... Coordinate with team members across different layers of the stack (data, services, APIs, and ...

Leidos

Senior Python Developer

Chantilly, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Leidos

Senior Python Developer

Sterling, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Leidos

Senior Python Developer

Merrifield, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Leidos

Senior Python Developer

Aldie, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Leidos

Senior Python Developer

Manassas, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Leidos

Senior Python Developer

Chantilly, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Critical and analytical approach to solving technical problems * Excellent interpersonal skills and ...

Leidos

Senior Python Developer

Herndon, VA · On-site

$131K - $237K/yr

Expertise in scripting (Python, shell scripting) * Expertise with Docker and container ... Actively search for and screen new data sources and technologies to meet program demands * Serve as ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Critical and analytical approach to solving technical problems * Excellent interpersonal skills and ...

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Senior Python Data Analysis information

What is a senior Python data analyst?

A Senior Python Data Analyst is an experienced professional who uses Python programming to collect, process, and analyze large sets of data. They are responsible for extracting meaningful insights from data to support business decisions, often using libraries like pandas, NumPy, and matplotlib. In addition to technical skills, they also apply statistical analysis and data visualization techniques, and frequently mentor junior analysts or collaborate with data scientists and engineers. Their role may also involve developing automated data pipelines and ensuring data quality across projects.

What are the key skills and qualifications needed to thrive as a senior Python data analyst?

To thrive as a Senior Python Data Analyst, you need an in-depth understanding of data analysis, statistical modeling, and advanced Python programming, typically supported by a degree in a quantitative field. Proficiency with data analysis libraries (like pandas, NumPy, and SciPy), visualization tools (such as Matplotlib and Seaborn), and experience with SQL databases are essential, and certifications like Microsoft Certified: Data Analyst Associate can be beneficial. Strong problem-solving abilities, effective communication, and the capacity to distill complex data insights for stakeholders are critical soft skills. These competencies enable you to extract actionable insights from large datasets, drive data-informed decision-making, and collaborate effectively across teams.

What are some common challenges senior Python data analysts face when working with large datasets, and how can they overcome them?

Senior Python Data Analysts often encounter difficulties such as slow processing speeds, memory limitations, and data quality issues when handling large datasets. To overcome these challenges, it's essential to leverage efficient libraries like pandas and Dask, utilize optimized data formats (such as Parquet), and implement batch processing or cloud-based solutions. Collaborating closely with data engineers and IT teams also helps ensure robust data pipelines and infrastructure. Regular code optimization and staying updated on best practices can further enhance performance when working at scale.

What is the difference between Senior Python Data Analysis vs Data Scientist?

AspectSenior Python Data AnalysisData Scientist
Required SkillsPython, SQL, data visualization, statistical analysisPython, R, machine learning, statistical modeling
Work EnvironmentData analysis teams, business unitsResearch, product development, analytics teams
Industry UsageBusiness intelligence, finance, marketingTech, healthcare, finance, research
CertificationsPython certifications, data analysis coursesData science certifications, machine learning courses

While both roles involve Python and data handling, Senior Python Data Analysts focus on interpreting data and creating reports for business decisions, whereas Data Scientists develop predictive models and advanced algorithms to extract deeper insights. The roles often overlap, but Data Scientists typically require broader skills in machine learning and statistical modeling.

What are the most commonly searched types of Python Data Analysis jobs in Virginia?

The most popular types of Python Data Analysis jobs in Virginia are:

What are popular job titles related to Senior Python Data Analysis jobs in Virginia?

For Senior Python Data Analysis jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Senior Python Data Analysis jobs in Virginia look for?

The top searched job categories for Senior Python Data Analysis jobs in Virginia are:

What cities in Virginia are hiring for Senior Python Data Analysis jobs?

Cities in Virginia with the most Senior Python Data Analysis job openings:

Senior Python Data Analysis jobs near you
Infographic showing various Senior Python Data Analysis job openings in Virginia as of July 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Hybrid job distribution.

Data Analyst, Senior (Pending Contract Award) SBG

SBG Technology Solutions, Inc.

Alexandria, VA • On-site, Remote

$110K - $135K/yr

Full-time

Re-posted 13 days ago

Job description

SBG Technology Solutions, Inc. (SBG), a DSS, Inc. company, offers Systems Engineering, Enterprise Modernization, Artificial Intelligence, Cyber Security, and IT Governance innovation to Federal and commercial clients nationwide.
**Contingent Upon Contract Award**
Overview
SBG seeks a seasoned Senior Data Analyst to serve as a technical lead, transforming complex, large-scale datasets into actionable business insights. The candidate must possess deep functional expertise on VHA systems, processes, and procedures. This role will lead data quality and analytics efforts in support of VA's EHRM Rapid Decision-Making program, using an array of data analytics tools and will also lean on NLP / ML capabilities. Expertise for this role will enable data-driven decisions for VA EHRM deployments, ServiceNow migration, and patient-safety reporting.
The Data Analyst, Senior will:
  • Obtain data through advanced computerized models; extrapolating data patterns through advanced algorithms; developing graphs and charts to display what is improving and what is getting worse, and leveraging Natural Language Processing / Machine Learning capabilities to advance modeling, coding and development for the Data Analytics and Insights workstream.
  • Obtain data through advanced computerized models; extrapolating data patterns through advanced algorithms; developing simple graphs and charts to display what is improving and what is getting worse.
  • Monitor and validate RMA, ServiceNow, and Power Apps data pipelines; proactively surface anomalies, perform root-cause analysis (SQL/R/Python), and drive remediation with CPMO/OCI owners.
  • Define and operationalize enterprise data-quality rules, thresholds, and KPI scorecards; codify repeatable QC playbooks and automate checks in Power Automate/SQL/Python; publish results in Purview and related governance tools.
  • Lead Tier 0 → Tier 1 data stewardship and maintain end-to-end lineage/metadata in Purview/Collibra, ensuring accessibility, traceability, and VA/VHA compliance.
  • Certify Tableau/Power BI dashboards and reports against integrity and accessibility standards; coordinate remediation with analytics teams.
  • Embed data-quality gates and validation points in SAFe PI planning, sprint planning, and demos to ensure production-ready data.

Other Duties:
  • Design and deliver visualizations, analysis, and models.
  • Serves as the primary authority for data analysis and reporting across Agile integration, interoperability, and clinical informatics initiatives.
  • Responsible for designing and maintaining data pipelines, performing advanced analytics, and ensuring data integrity for clinical and operational decision-making.
  • Supports integration of multiple health IT systems, validates data migration fidelity, and provides actionable insights to program leadership.

Conditions of Employment:
  • Must be a US Citizen
  • Must be able to pass a Federal background check
  • Must be determined suitable for federal employment

Security and Privacy Duties and Responsibilities:
Individuals working for SBG Technology Solutions, Inc, a DSS, Inc. will be subject to security and privacy requirements as explained in HIPAA, FedRAMP, and NIST 800-53. Additionally, they are required to undergo specific FedRAMP training to ensure compliance with all associated controls and responsibilities in the day-to-day performance of their duties. Individuals working in departments that are considered to be in the high-risk category will be required to undergo advanced training based on their role and level of access. Individuals with access to modify data and the configuration baseline will require further training.
The preceding functions are examples of the work performed by employees assigned to this job classification. Management reserves the right to add, modify, change or rescind work assignments and make a reasonable accommodation as needed.
Required Skills:
  • Demonstrated experience supporting large, complex federal agencies; prior VA or DoW experience highly desirable.
  • Advanced expertise in SQL (query optimization, ETL processes), R (statistical modeling, predictive analytics), Python (data wrangling, automation), Tableau and Power BI (dashboard development, performance optimization).
  • Proven experience with data governance tools (e.g., Microsoft Purview, Collibra) and enterprise systems (e.g., ServiceNow, Power Apps).
  • Ability to engage with and present to Executive-level stakeholders, synthesizing complex data into actionable insights.
  • Strong background in data quality management and advanced analytics to support organizational decision-making.
  • In-depth knowledge of VHA Systems and files, to include, but not limited to: Corporate Data Warehouse (CDW); Veterans Health Information Systems and Technology Architecture (VistA); VHA Support Service Center (VSSC); VHA Reports and Measurement Portal (RAMP); Patient Treatment File (PTF) (MedSAS); Managerial Cost Accounting (MCA) System; Primary Care Management Module (PCMM); The National Patient Care Database (NPCD); Veterans Services Network Corporate Mini Master File (VETSNET File); etc.
  • Ability to lead workstreams, mentor junior analysts, and manage cross-functional collaboration.
  • Advanced proficiency with Microsoft Office applications (Excel, Word, PowerPoint) including automation and advanced analytics integration.
  • Must be a US Citizen and have an active DOD Secret required to be considered for the position
  • Public Trust clearance eligibility and U.S. work authorization required.

Preferred Skills:
  • Demonstrated expertise in Agile environments (e.g., supporting PI Planning, backlog analytics, velocity metrics); Data Visualization tools (e.g., Power BI, Tableau) and ETL processes, Clinical Systems (e.g., VA VistA/CPRS, Oracle Health/Cerner Millennium) and terminology mapping;
  • Strong background in SQL, Python/R, and data governance for HIPAA-compliant environments.

Education:
  • Required: Bachelor's degree in data science, Computer Science, Health Informatics, Statistics, or a related field.
  • Desired: Master's degree in health informatics, Data Analytics, or Public Health.

Certification(s), Licenses:
  • Required: Must be eligible for VA clearance.
  • Desired: Certified Health Data Analyst (CHDA)
  • Certified ScrumMaster (CSM)

Years of experience in a similar role:
  • Required:
  • 8+ years in analytics, data engineering, and visualization tools (e.g., Azure, Databricks)
  • 8+ years of professional experience in data analytics or health informatics. 5+ years working with healthcare data standards (HL7, FHIR, SNOMED, LOINC) and interoperability
  • Desired: 10+ years of relevant professional experience in data analysis, data governance, and enterprise reporting (federal healthcare or equivalent large-scale environment preferred).

Physical Demands:
Standing
10% per day
Sitting
70% per day
Walking
20% per day
Stooping
10% per day
Lifting
If traveling, ability to lift up to 50 lbs. unassisted (luggage, laptop etc.)
Up to 10 lbs. unassisted, several times a day (laptop, office equipment, office supplies, etc.)
Computer Work
75% per day
Telephone Work
10% per day
Reading
15% per day
Other, please specify
Travel unassisted up to ___% per year, via common carrier and/or personal automobile.
SBGTS, Inc. is an Equal Opportunity Employer
If you need an accommodation seeking employment with SBGTS, Inc., please e-mail jobs@dssinc.com or call (561) 284-7333. Accommodations are made on a case-by-case basis.

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