ZipRecruiter

Log In

1

Senior Data Analyst Jobs in Washington (NOW HIRING)

Castellum Inc

Senior Data Analyst

Washington, DC · On-site

$97K - $122K/yr

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 ...

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 Cybersecurity and Infrastructure Security Agency (CISA). In this role, you will help drive datainformed ...

Guidehouse

Senior Data Analyst

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst is responsible for identifying, assessing, protecting, and monitoring the organization's High Value Assets (HVAs)-the systems, data, and services whose compromise would ...

Comtech, LLC

Senior Data Analyst/Modeler

Washington, DC

$97K - $122K/yr

The Senior Data Analyst/Modeler is a highly trained professional who will become an expert in our source data and lead the data mapping effort to migrate the data into our new enterprise data ...

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 Cyber Security and Zero Trust Solutions to the US National Defense community and our allies and partners.

Think Tank, Inc.

Senior Data Analyst

Silver Spring, MD · On-site

$89K - $112K/yr

Think Tank is seeking a Senior Data Analyst to support the National Marine Fisheries Service (NMFS). This role will focus on analyzing international seafood trade data to identify risks, support ...

Ansible Government Solutions

Senior Data Analyst

Arlington, VA · On-site +1

$98K - $124K/yr

Overview The Senior Data Analyst supports the Veterans Health Administration Specialty Care Program Office by providing enterprise data management, reporting, analytics, business intelligence, and ...

Addison Group

Senior Data Analyst

Washington, DC · Remote

$135K - $150K/yr

Title: Senior Data Analyst Location: Remote Job Type: Full-Time | Exempt Salary: $135,000 - $150,000 / Year Benefits: This position is eligible for medical, dental, vision, and 401(k). The ...

Markon

Senior Data Analyst

Falls Church, VA · On-site

$160K - $175K/yr

Markon is seeking an experienced Senior Data Analyst to support an Intelligence Community customer by evaluating adherence to IC analytic standards across intelligence products, practices, and ...

Markon

Senior Data Analyst

Falls Church, VA · On-site

$160K - $175K/yr

Description Markon is seeking an experienced Senior Data Analyst to support an Intelligence Community customer by evaluating adherence to IC analytic standards across intelligence products, practices ...

Addison Group

Senior Data Analyst

Washington, DC · Remote

$135K - $150K/yr

Title: Senior Data Analyst Location: Remote Job Type: Full-Time | Exempt Salary: $135,000 - $150,000 / Year Benefits: This position is eligible for medical, dental, vision, and 401(k). The ...

Markon

Senior Data Analyst

Falls Church, VA · On-site

$160K - $175K/yr

Description Markon is seeking an experienced Senior Data Analyst to support an Intelligence Community customer by evaluating adherence to IC analytic standards across intelligence products, practices ...

Noblis

Senior Data Analyst

Washington, DC · On-site

$97K - $122K/yr

The Senior Data Analyst will provide data analytics, visualization, and systems development support to a front office organization within the Department of Homeland Security's (DHS) Science ...

Air

Senior Data Analyst

Arlington, VA

$98K - $124K/yr

Air is looking for motivated, curious, and data-driven individuals to join our team as Senior ... In order to do this job well, you must be analytical, understand people, have a strong drive to use ...

Barrow Wise Consulting

Sr. Data Analyst

Washington, DC · On-site

$97K - $122K/yr

The Sr. Data Analyst will support Barrow Wise's DHS - Customs & Border Protection Border Enforcement Strategic Planning Analysis Directorate /Systems Division (SD) project and perform the following ...

previous pagenext page

Showing results 21-40

All JobsData Analyst JobsSenior Data Analyst JobsSenior Data Analyst Jobs in Washington

Senior Data Analyst information

See Washington salary details

$62.3K

$112.4K

$153.5K

How much do senior data analyst jobs pay per year?

As of Sep 1, 2026, the average yearly pay for senior data analyst in Washington is $112,389.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,400.00 and $122,900.00 per year, depending on experience, location, and employer.

What is a senior data analyst?

Senior Data Analysts are experienced professionals who collect, process, and analyze complex data sets to help organizations make data-driven decisions. They often lead analytics projects, design data models, and communicate findings to stakeholders using reports and visualizations. In addition to technical expertise with tools like SQL, Python, or R, they frequently mentor junior analysts and work closely with business leaders to identify opportunities for improvement. Their insights can drive strategy, optimize operations, and support organizational goals.

What does a senior data analyst do?

A senior data analyst develops and leads a team of data analysts in business or research projects. Job duties include consulting with other departments and management, conducting research using analytical tools, developing business solutions, and writing reports. Qualifications for a career as a senior data analyst include a bachelor’s degree in statistics, computer science, or a related field; job experience in data analytics; familiarity with data modeling languages such as R and Python; and leadership skills.

What are some common challenges senior data analysts face when collaborating with cross-functional teams?

Senior Data Analysts often work closely with departments such as product, marketing, and engineering to align data insights with business objectives. A common challenge is translating complex data findings into actionable recommendations for non-technical stakeholders. Additionally, balancing multiple priorities and managing expectations across teams can require strong communication and project management skills. Proactively building relationships and maintaining open lines of communication can help overcome these challenges and ensure successful collaboration.

What are the key skills and qualifications needed to thrive as a senior data analyst, and why are they important?

To thrive as a Senior Data Analyst, you need advanced analytical skills, a strong foundation in statistics, and experience with data modeling, typically supported by a relevant degree in mathematics, statistics, or computer science. Expertise in data visualization tools (like Tableau or Power BI), SQL, and programming languages such as Python or R is often required, along with familiarity with big data platforms. Outstanding problem-solving, communication, and stakeholder management skills set top performers apart. These competencies ensure accurate data-driven insights and effective collaboration with business teams to drive strategic decision-making.

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

AspectSenior Data AnalystData Scientist
Required CredentialsBachelor's degree in data-related field; experience in analytics toolsBachelor's or master's in data science, statistics, or related fields; often more advanced certifications
Work EnvironmentBusiness intelligence teams, analytics departmentsResearch teams, data science departments, R&D
Employer & Industry UsageFinance, healthcare, retail, tech companiesTech firms, startups, research institutions
Common Search & ComparisonOften compared for analytical roles with data scienceMore advanced, predictive modeling focus

The main difference between a Senior Data Analyst and a Data Scientist lies in their focus and skill set. Senior Data Analysts primarily handle data analysis, reporting, and visualization, while Data Scientists work on predictive modeling, machine learning, and advanced algorithms. Both roles require strong analytical skills, but Data Scientists typically have more technical expertise in programming and statistical modeling.

How much is a senior data analyst paid?

The average salary for a senior data analyst typically ranges from $70,000 to $110,000 annually, depending on experience, location, and industry. Professionals with advanced skills in SQL, Python, or data visualization tools may earn higher compensation, especially in competitive markets.

Is a senior data analyst a good job?

A senior data analyst is a well-regarded role that involves analyzing complex data sets, creating reports, and providing insights to support business decisions. It typically requires strong skills in SQL, Excel, and data visualization tools, and offers opportunities for career advancement and competitive salaries.
More about Senior Data Analyst jobs

What are the most commonly searched types of Data Analyst jobs in Washington?

The most popular types of Data Analyst jobs in Washington are:

What are popular job titles related to Senior Data Analyst jobs in Washington?

For Senior Data Analyst jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Senior Data Analyst jobs in Washington look for?

The top searched job categories for Senior Data Analyst jobs in Washington are:

What cities in Washington are hiring for Senior Data Analyst jobs?

Cities in Washington with the most Senior Data Analyst job openings:

Senior Data Analyst jobs near you
Infographic showing various Senior Data Analyst job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $112,389 per year, or $54 per hour.

Senior Data Analyst

Castellum Inc

Washington, DC • On-site

$97K - $122K/yr

Full-time

Posted 25 days ago

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. 

Apply