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Senior Data Analyst Jobs in Reston, VA (NOW HIRING)

TriOptus LLC

Senior Data Analyst

Mclean, VA · On-site

$87K - $110K/yr

Role Summary We are seeking a Senior Data Analytics Contractor to deliver end-to-end analytics solutions across modern data platforms. You will build and optimize datasets in SQL Server, Snowflake ...

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 ...

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 ...

GDIT

Senior Data Analyst Principal

Gaithersburg, MD

$142K - $167K/yr

As a Sr. Data Analyst Principal you will help ensure today is safe and tomorrow is smarter. Our work depends on a Sr. Data Analyst Principal joining our team to support a large scale data migration ...

DNI (Delaware Nation Industries)

Be Seen First

Senior Data Analyst

Washington, DC · On-site

$150K - $160K/yr

Research, write, and present complex data analysis results in an understandable format for senior leaders and decision makers. Technical data visualization products may be in the form of reports ...

Barrow Wise Consulting

Sr. Data Analyst

Washington, DC

$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 ...

Capital One

Senior Data Analyst - Card

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Card At Capital One, data is at the center of everything we do. When we launched as a startup we disrupted the credit card industry by individually personalizing every credit ...

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 ...

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 ...

Capital One

Senior Data Analyst - Card

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Card At Capital One, data is at the center of everything we do. When we launched as a startup we disrupted the credit card industry by individually personalizing every credit ...

Capital One

Senior Data Analyst - Commercial

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Commercial At Capital One, data is at the center of everything we do. When we launched as a startup we disrupted the credit card industry by individually personalizing every ...

[solidcore]

Senior Data Analyst

Arlington, VA · On-site

$98K - $124K/yr

[solidcore] is looking for a Senior Data Analyst to join our HQ team. You will work closely with marketing, studio operations and strategy to develop insights with actionable recommendations for our ...

[solidcore]

Senior Data Analyst

Arlington, VA

$95K - $100K/yr

[solidcore] is looking for a Senior Data Analyst to join our HQ team. You will work closely with marketing, studio operations and strategy to develop insights with actionable recommendations for our ...

Excella

Senior Data Analyst

Arlington, VA · On-site +1

$98K - $124K/yr

Senior Consultant Data Analyst Arlington, Virginia, United States, Remote Application Excella is a transformative technology firm that helps organizations unlock new possibilities. We believe the key ...

Tuckernuck

Senior Data Analyst

Washington, DC · On-site

As a Senior Data Analyst, you will influence key strategic decisions within a high-volume, high-growth business. You will use and contribute to a modern data stack (BigQuery, dbt, Hex, and Fivetran)

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All JobsData Analyst JobsSenior Data Analyst JobsSenior Data Analyst Jobs in Reston, VA

Senior Data Analyst information

See Reston, VA salary details

$57.2K

$103.2K

$141K

How much do senior data analyst jobs pay per year?

As of Jul 16, 2026, the average yearly pay for senior data analyst in Reston, VA is $103,235.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,500.00 and $112,900.00 per year, depending on experience, location, and employer.

What are Senior Data Analysts?

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 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.

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.

Is 40 too late for data science?

For a senior data analyst role, age is not a barrier; many professionals transition into data science or analytics later in their careers. Success depends on relevant skills such as programming, statistical knowledge, and experience with tools like Python or SQL, regardless of age. Continuous learning and certifications can also enhance prospects in the field.

Is a senior data analyst a good job?

A senior data analyst is a well-regarded role that involves analyzing complex data sets to support business decisions, often requiring proficiency in tools like SQL, Python, or R. It offers competitive salaries, opportunities for advancement, and the chance to work in various industries such as finance, healthcare, or technology.

Will AI replace a data analyst?

AI tools can automate routine data processing and basic analysis tasks, but senior data analysts play a crucial role in interpreting complex data, developing insights, and making strategic decisions. Their expertise in understanding context, storytelling with data, and applying domain knowledge remains essential despite advancements in automation and machine learning. Therefore, AI is more likely to augment rather than fully replace senior data analysts.

What is the highest salary for a senior data analyst?

The highest salary for a senior data analyst can reach up to $120,000 to $150,000 annually, depending on factors such as location, industry, experience, and company size. In some cases, with advanced skills in SQL, Python, or data visualization tools, and certifications, top earners may exceed this range.
More about Senior Data Analyst jobs
What are the most commonly searched types of Data Analyst jobs in Reston, VA? The most popular types of Data Analyst jobs in Reston, VA are:
What are popular job titles related to Senior Data Analyst jobs in Reston, VA? For Senior Data Analyst jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Senior Data Analyst jobs in Reston, VA look for? The top searched job categories for Senior Data Analyst jobs in Reston, VA are:
What cities near Reston, VA are hiring for Senior Data Analyst jobs? Cities near Reston, VA with the most Senior Data Analyst job openings:
Senior Data Analyst jobs near you
Infographic showing various Senior Data Analyst job openings in Reston, VA as of July 2026, with employment types broken down into 84% Full Time, 3% Temporary, and 13% Contract. Highlights an 68% In-person, 13% Hybrid, and 19% Remote job distribution, with an average salary of $103,235 per year, or $49.6 per hour.
Senior Data Analyst Principal

Senior Data Analyst Principal

General Dynamics Information Technology

Gaithersburg, MD • Hybrid

$142K - $167K/yr

Full-time

Medical, Retirement, PTO

Re-posted yesterday

General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

76th of 210 rated it services

Job description

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REQ#: RQ222134Public Trust: MBI (T2) Requisition Type: Regular Your Impact

Own your opportunity to work alongside federal civilian agencies. Make an impact by providing services that help the government ensure the well being and support of U.S. citizens.

Job Description

Deliver insights to help our clients turn data into action as a Sr. Data Analyst Principal at GDIT. Your work will provide transformative solutions to our clients big-data obstacles and help advance the mission. Here, you can make a meaningful impact on our clients mission and on your career.
At GDIT, people are our differentiator. As a Sr. Data Analyst Principal you will help ensure today is safe and tomorrow is smarter. Our work depends on a Sr. Data Analyst Principal joining our team to support a large scale data migration and integration work.

***This position is hybrid with 3 days of working onsite at the client office in Silver Spring, MD and/or the GDIT Gaithersburg office.


HOW A SENIOR DATA ANALYST PRINCIPAL WILL MAKE AN IMPACT:

  • Performs data analysis, interpretation, and management duties. Develops rules and methodologies for data collection and analysis.
  • Provides expert knowledge for the design, development, build, analysis of database management systems to include database modeling and design, relational database architecture.
  • Helps to define and document database team processes that keep the project organized and efficient.
  • May coach and provide guidance to less-experienced professionals.
  • Advises applications developers on data-based solutions to business problems, adherence to project-level database standards.
  • Create scripts for, and promotes structural and data changes between database environments.
  • Ensures new design patterns follow established database standards for the project.
  • Helps maintain standard database documentation, e.g., Data Dictionaries.
  • Helps to validates accuracy of data migration.


WHAT YOULL NEED TO SUCCEED:

  • Bachelors and 10+ years of related experience.
  • Experience creating complex SQL for queries, procedures, data migration, ETL, ELT.
  • Experience with Oracle Relational Database development and Oracle SQL Developer.
  • Extensive experience defining and documenting database team processes.
  • Expertise maintaining standard database documentation.
  • Must be able to obtain a public trust clearance, which requires residency in the U.S. for 3 of the last 5 years.

GDIT IS YOUR PLACE:

  • 401K with company match.
  • Comprehensive health and wellness packages.
  • Internal mobility team dedicated to helping you own your career.
  • Professional growth opportunities including paid education and certifications.
  • Cutting-edge technology you can learn from.
  • Rest and recharge with paid vacation and holidays.

#GDITPublicHealthJobs

Work Requirements
Years of Experience

10 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification
Travel Required

50-75%

Salary and Benefit Information

The likely salary range for this position is $142,792 - $167,900. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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About General Dynamics Information Technology

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GDIT is a global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense, and intelligence community. Its 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates across 50+ countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber, and application development.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

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