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Senior Python Data Analyst Jobs in Northern Virginia, VA

Castellum Inc

Senior Data Analyst

Washington, DC · On-site

$90K - $125K/yr

The Senior Data Analyst will partner closely with legal, operational, and IT teams to run ... Architect and implement complex analytics solutions and automation frameworks using SQL, Python ...

K.L. Scott & Associates

Data Analyst

Washington, DC · On-site

This role will work with business analysts, senior data analysts, dashboard developers, and federal ... Integrate Python into Power BI for highly customizable and complex statistical visualizations

Socket.dev

Senior Data Analyst

Washington, DC · On-site

$125 - $150/hr

The Senior Data Analyst will partner closely with legal, operational, and IT teams to run ... Architect and implement complex analytics solutions and automation frameworks using SQL, Python ...

K.L. Scott & Associates

Data Analyst

Washington, DC · On-site

This role will work with business analysts, senior data analysts, dashboard developers, and federal ... Integrate Python into Power BI for highly customizable and complex statistical visualizations

K.L. Scott & Associates

Data Analyst

Washington, DC · On-site

This role will work with business analysts, senior data analysts, dashboard developers, and federal ... Integrate Python into Power BI for highly customizable and complex statistical visualizations

Monex USA Inc.

Senior Data Analyst

Washington, DC · On-site

$80 - $100/hr

Senior Data Analyst Location: Washington, D.C.; (Hybrid, after 90 days In-person) Status ... Knowledge of Python Preferred Qualifications: * Previous experience in Financial Services ...

eSolutionsFirst, LLC

Sr. Python Developer

Mclean, VA · On-site

$51.50 - $71/hr

... developing analytics software applications, Demonstrated knowledge of: * Python, Python web technologies, e.g. Flask, Dash * Python data processing technologies, e.g. Pandas, Numpy * Solid ...

Air

Senior Data Analyst

Arlington, VA

$98K - $124K/yr

Senior Implementation Engineers at Air have a quantitative mindset and firm understanding of how to ... Use coding languages (SQL, Python) to conduct technical platform configuration and data integration

Guidehouse

Senior Data Analyst

Mclean, VA · Hybrid

$86K - $109K/yr

As a Senior Data Analyst, you will be part of a dynamic team supporting customers within the ... Handson experience with data wrangling and analysis in R or Python. * Excellent communication and ...

Air

Senior Data Analyst

Arlington, VA · On-site

$98K - $124K/yr

Senior Implementation Engineers at Air have a quantitative mindset and firm understanding of how to ... Use coding languages (SQL, Python) to conduct technical platform configuration and data integration

Air

Senior Data Analyst

Arlington, VA · On-site

$98K - $124K/yr

Senior Implementation Engineers at Air have a quantitative mindset and firm understanding of how to ... Use coding languages (SQL, Python) to conduct technical platform configuration and data integration

TiltEdge Solutions LLC

Python Developer

West Mclean, VA · On-site

$65 - $70/hr

Senior Python Developer Location: Full-time on-site in McLean, VA Position: C2H Green Card or USC ... Design, build, and maintain scalable Python applications for data processing and analytics.

Analytic Services Inc

Data Analyst

Alexandria, VA

... to senior DoW leadership using real-time dashboards. * Develop within the Advana platform using ... Python, Java, Qlik, or similar data science and engineering languages. * Design, develop, and ...

Transunion

Senior Data Analyst

Reston, VA

$90K - $150K/yr

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

TransUnion

Senior Data Analyst

Reston, VA · On-site

$90K - $150K/yr

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

Palnar

Sr. Data Analyst

Mclean, VA · On-site

$87K - $110K/yr

Strong data warehouse and analytics background Create business requirement documentation (BRD ... Python is is must have they need to be able to read existing code but they won't be coding anything ...

Technomics

Data Analyst

Arlington, VA · On-site

$85K - $150K/yr

We enable a wide range of clients across the Federal government, from senior level policy makers to ... Relevant experience includes Python, SQL, JavaScript/TypeScript, ETL/ELT, low-code development ...

HazeGrayCyber

Senior Data Analyst

Washington, DC · On-site

$97K - $122K/yr

Description Senior Data Analyst Req ID 001-25 v1.0 HazeGrayCyber, LLC is focused on delivering ... Python, or R to support planning, programming, budget, and execution decisions. * Conduct ...

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All JobsPython Data Analyst JobsSenior Python Data Analyst JobsSenior Python Data Analyst Jobs in Northern Virginia, VA

Senior Python Data Analyst information

See Northern Virginia, VA salary details

$54.8K

$98.9K

$135K

How much do senior python data analyst jobs pay per year?

As of Sep 7, 2026, the average yearly pay for senior python data analyst in Northern Virginia, VA is $98,861.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,700.00 and $108,100.00 per year, depending on experience, location, and employer.

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

AspectSenior Python Data AnalystData Scientist
Required CredentialsBachelor's in Data Science, Statistics, or related field; Python proficiencyBachelor's or Master's in Data Science, Computer Science, or related; Python, R, machine learning skills
Work EnvironmentData analysis teams, business units, reportingResearch, model development, advanced analytics
Employer & Industry UsageBusiness, finance, marketing, healthcareTech companies, research institutions, finance, healthcare
Common Search & ComparisonYesYes

While both roles require Python skills and data analysis expertise, Data Scientists typically engage in advanced modeling, machine learning, and research tasks, whereas Senior Python Data Analysts focus more on interpreting data, generating reports, and supporting business decisions.

What are popular job titles related to Senior Python Data Analyst jobs in Northern Virginia, VA?

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

What job categories do people searching Senior Python Data Analyst jobs in Northern Virginia, VA look for?

The top searched job categories for Senior Python Data Analyst jobs in Northern Virginia, VA are:

What cities near Northern Virginia, VA are hiring for Senior Python Data Analyst jobs?

Cities near Northern Virginia, VA with the most Senior Python Data Analyst job openings:

Senior Python Data Analyst jobs near you
Infographic showing various Senior Python Data Analyst job openings in Northern Virginia, VA as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $98,861 per year, or $47.5 per hour.

Senior Data Analyst

Castellum Inc

Washington, DC • On-site

$90K - $125K/yr

Full-time

Re-posted yesterday

Key responsibilities

  • Partner with management, legal, and operational teams to define system requirements, architect data flows, and drive strategic optimizations.

  • Design and oversee the development of advanced reports and interactive dashboards in Tableau and PowerBI.

  • Architect and implement complex analytics solutions and automation frameworks using SQL, Python, and SSIS.

Job description

JOB SUMMARY

Corvus Consulting, LLC is seeking a highly skilled and detail‑oriented Senior Data Analyst to support mission-critical initiatives for the U.S. Department of Justice (USDOJ). This role serves as a key technical and analytical lead responsible for evaluating complex systems, optimizing data flows, and delivering advanced insights across multiple platforms and environments. The Senior Data Analyst will partner closely with legal, operational, and IT teams to run sophisticated queries, develop interactive dashboards, and maintain data integrity that drives high-level decision-making.


The ideal candidate brings deep experience in enterprise data systems, large-scale database environments, and advanced analytics. Success in this role requires strong technical leadership, strategic thinking, and the ability to collaborate effectively with stakeholders across diverse functional areas supporting DOJ operations.


RESPONSIBILITIES

  • Lead collaboration with management, legal teams, and cross-functional stakeholders to define system requirements, architect data flows, and drive strategic optimizations across enterprise systems. 
  • Design and oversee the development of advanced reports and interactive dashboards in Tableau and PowerBI that directly inform high-level USDOJ decision-making and operational strategy. 
  • Architect and implement complex analytics solutions and automation frameworks using SQL, Python, and SSIS to maximize system performance, scalability, and reliability. 
  • Direct the use of ESRI ArcGIS for advanced mapping, spatial analysis, and geolocation services that support critical legal casework and organizational objectives. 
  • Own system performance monitoring, proactive troubleshooting, and continuous improvement initiatives to ensure systems reliably meet the operational and mission needs of the organization. 
  • Provide technical leadership and mentorship to junior data analysts while partnering with IT, legal, and operational teams to ensure systems fully satisfy business, regulatory, and compliance requirements.


QUALIFICATIONS:


Minimum Qualifications include:

  • Must be a US Citizen and have ability to obtain Public Trust security clearance. 
  • Bachelor’s degree in Data, Statistics, or IT related field 
  • At least 5 years’ experience performing data analysis.
  • At least one (1) year hands-on experience working with Tableau, PowerBI, ArcGIS, OR Python.
  • Have advanced understanding of SQL 
  • Have strong written and verbal communication skills


Preferred Qualifications:

  • Experience working with MS SQL Server
  • Understanding of legal terminology and processes
  • Experience with US Government contracts 



Corvus Consulting, LLC. provides equal employment opportunity (EEO) to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, genetic information, marital status, ancestry, protected veteran status, or any other characteristic protected by applicable federal, state, and local laws and offers equal opportunity for VEVRAA Protected Veterans. Corvus Consulting, LLC, will not discriminate against employees and job applicants who inquire about, discuss or disclose compensation information.


Reasonable accommodations that do not cause an undue hardship on the company may be made to enable individuals with disabilities to perform essential functions, as long as that would not hinder or prevent performance of duties or be of a safety concern.


PHYSICAL DEMANDS:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.


While performing the duties of this job, the employee is required to reach with hands and arms. The employee is frequently required to sit, stand and walk. The employee may be required to move ten pounds and could occasionally lift or move up to twenty-five pounds.


Disclaimer: The listed duties are not intended to serve as a comprehensive list of all duties performed by all employees in this classification, only a representative summary of primary duties and responsibilities.