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

Capital One

Sr. Data Analyst - Enterprise Risk

Mclean, VA · On-site

$86K - $109K/yr

Sr. Data Analyst - Enterprise Risk At Capital One, data is at the center of everything we do. When ... Drive an understanding and adherence to the principles of data quality management including ...

Capital One

Sr. Data Analyst - Enterprise Risk

Mclean, VA

$86K - $109K/yr

Sr. Data Analyst - Enterprise Risk At Capital One, data is at the center of everything we do. When ... Drive an understanding and adherence to the principles of data quality management including ...

Surescripts

Senior Data Scientist

Arlington, VA · On-site

The Senior Data Scientist will play a pivotal role in developing and implementing data-driven ... Demonstrated experience providing QA oversight for analytics/ML deliverables (defining acceptance ...

Guidehouse

Senior Data Analyst

Mclean, VA · On-site

$86K - $109K/yr

As a Senior Data Analyst, you will be part of a dynamic team supporting customers within the ... Identify and document data quality and fidelity issues; provide recommendations for remediation.

Monex

Senior Data Analyst

Washington, DC · On-site

$70K - $100K/yr

Senior Data Analyst Location: Washington, D.C.; (Hybrid, after 90 days In-person) Status ... quality and consistency. * Drive advanced data analysis to identify trends, forecast outcomes, and ...

Monex USA

Senior Data Analyst

Washington, DC · On-site

$70K - $100K/yr

Senior Data Analyst Location: Washington, D.C.; (Hybrid, after 90 days In-person) Status ... quality and consistency. * Drive advanced data analysis to identify trends, forecast outcomes, and ...

Navigant Consulting

Senior Data Analyst

Mclean, VA · On-site

$88K - $111K/yr

As a Senior Data Analyst, you will be part of a dynamic team supporting customers within the ... Identify and document data quality and fidelity issues; provide recommendations for remediation.

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How much do senior data quality analyst jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for senior data quality analyst in Reston, VA is $43.11, according to ZipRecruiter salary data. Most workers in this role earn between $28.99 and $56.54 per hour, depending on experience, location, and employer.

What does a senior data quality analyst do?

A Senior Data Quality Analyst is responsible for ensuring the accuracy, integrity, and consistency of data within an organization. They design and implement data quality processes, perform data profiling and cleansing, and identify data quality issues. Additionally, they collaborate with other teams to establish data standards, develop metrics, and recommend improvements to data management practices. Their work helps businesses make informed decisions based on reliable and high-quality data.

What does a senior data quality analyst do?

As a senior data quality analyst, your job is to monitor complex databases of information and identify valuable insights that are useful for making business decisions. Your duties include performing data monitoring, verifying the integrity of the database, and implementing error detection to find any potential issues. You typically use a variety of technologies to perform your duties and may be responsible for leading a team of data quality analysts at larger organizations. As a senior member of the group, you may also present your findings to the Board of Directors, various executives, or individual managers.

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

To thrive as a Senior Data Quality Analyst, you need strong analytical skills, deep knowledge of data management principles, and experience with data profiling and cleansing, often supported by a degree in computer science or a related field. Familiarity with data quality tools (such as Informatica, Talend, or IBM InfoSphere), SQL, and data governance frameworks is typically required, along with relevant certifications like CDMP. Attention to detail, problem-solving abilities, and effective communication skills set outstanding analysts apart. These competencies ensure data integrity, support business decision-making, and drive organizational success through reliable information management.

How does a senior data quality analyst typically collaborate with other departments to ensure data integrity?

As a Senior Data Quality Analyst, you will regularly work with cross-functional teams such as data engineering, business intelligence, and operations to identify, investigate, and resolve data quality issues. This involves attending meetings to understand data requirements, communicating data discrepancies, and establishing data validation protocols. Building strong relationships with stakeholders is crucial to proactively address potential data concerns and implement best practices. Effective collaboration ensures that data standards are consistently met and that business decisions are based on reliable information.

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

AspectSenior Data Quality AnalystData Analyst
Required CredentialsBachelor's degree, certifications in data quality or data management (e.g., CDMP)Bachelor's degree, often in statistics, mathematics, or related fields
Work EnvironmentFocus on data quality, validation, and governance within data teamsData interpretation, reporting, and visualization across departments
Employer & Industry UsageUsed in industries with strict data compliance needs like finance, healthcareCommon across various industries for business insights

The Senior Data Quality Analyst specializes in ensuring data accuracy, integrity, and compliance, often working closely with data governance teams. In contrast, a Data Analyst focuses on analyzing data to generate reports and support decision-making. While both roles require strong analytical skills, the Senior Data Quality Analyst emphasizes data quality management, making it more technical and compliance-oriented.

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Senior Data Quality Analyst jobs near you
Infographic showing various Senior Data Quality Analyst job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $89,666 per year, or $43.1 per hour.

Senior Imagery Analyst (Data Quality)

Vantor

Falls Church, VA • On-site

Other

Retirement

Posted yesterday

New

Job description

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.
This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Please review the job details below.
This position requires an active U.S. Government Security Clearance at the TS/SCI level.
Vantor is seeking a detail-oriented Senior Imagery Analyst (Data Quality) to guide and improve annotation workflows across EO, SAR, and commercial imagery. You'll perform quality validation efforts, mentor junior team members, and drive continuous improvement in annotation standards to support mission-critical AI/ML development.
Responsibilities:
  • Provide quality assurance reviews of annotated geospatial imagery
  • Train and mentor junior annotators on best practices
  • Identify systemic annotation issues and drive corrective actions
  • Validate annotation accuracy across multiple formats (bounding boxes, segmentation, center points)
  • Collaborate with peers, quality lead, program managers, and other critical partners to align data output with downstream model needs
  • Recommend and implement improvements to annotation tools and processes
  • Write and maintain annotation guidelines and quality control documentation

Minimum Qualifications:
  • U.S. citizenship and active TS/SCI clearance
  • 7+ years of demonstrated imagery analysis experience supporting IC missions
  • Experience with EO/SAR imagery analysis and geospatial data annotation
  • Proficiency in Electronic light table tools (e.g. Remote View, SOCET)
  • Demonstrated leadership training and mentoring junior analysts and data labelers
  • Experience with object classification, visual QA, and annotation feedback cycles
  • Extensive OOB (Order-Of-Battle) knowledge including air, sea, and ground equipment and infrastructure

Preferred Qualifications:
  • Completion of NGA College GEOINT Imagery Analyst (or similar) training
  • Experience supporting government or defense missions
  • Familiarity with automated quality metrics or annotation pipelines
  • Experience with SAR-specific feature analysis
  • Basic scripting or automation (e.g., Python, Jupyter) is a plus
  • Prior experience writing SOPs or developing team workflows

#LI-RD
#cjpost
Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.
The base pay for this position within California, Colorado, Hawaii, New Jersey, the Washington, DC metropolitan area, and for all other states is:
$100,000.00 - $125,000.00
Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: ;br>
The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.
The date of posting can be found on Vantor's Career page at the top of each job posting.
To apply, submit your application via Vantor's Career page.
EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

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