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Data Investigation Jobs in Washington (NOW HIRING)

Mondo

SQL Data Engineer

Centreville, VA · Remote

$125K - $140K/yr

Investigate and resolve data integrity issues within large production databases. * Write and execute complex SQL queries across highly relational data models. * Develop validation scripts and ...

Guidehouse

Financial Investigations Data Analyst

Mclean, VA · On-site

$113K - $188K/yr

Provide strategic data analysis support for U.S. Government financial crime and illicit finance investigations by preparing, analyzing, and interpreting large financial and investigative data sets ...

Pantheon Data

Data Analyst

Washington, DC · On-site

$70K - $100K/yr

Pantheon Data was founded in 2011, initially providing acquisition and supply chain management ... Clearance RequirementsApplicants selected will be subject to a security investigation and may need ...

Pantheon Data

Data Scientist

Washington, DC · On-site

$80K - $150K/yr

Pantheon Data was founded in 2011, initially providing acquisition and supply chain management ... Clearance RequirementsApplicants selected will be subject to a security investigation and may need ...

Pantheon Data

Data Analyst

Washington, DC · On-site

$70K - $100K/yr

Pantheon Data was founded in 2011, initially providing acquisition and supply chain management ... Clearance Requirements Applicants selected will be subject to a security investigation and may need ...

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 Investigative Services IT at NCIS Headquarters in Quantico, VA. This role focuses on advanced data ...

Pantheon Data

Data Scientist

Washington, DC · On-site

$80K - $150K/yr

Pantheon Data was founded in 2011, initially providing acquisition and supply chain management ... Clearance Requirements Applicants selected will be subject to a security investigation and may need ...

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All JobsData Investigation JobsData Investigation Jobs in Washington

Data Investigation information

See Washington salary details

$52.1K

$186.9K

$275.8K

How much do data investigation jobs pay per year?

As of Aug 8, 2026, the average yearly pay for data investigation in Washington is $186,899.00, according to ZipRecruiter salary data. Most workers in this role earn between $151,200.00 and $192,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the data investigation position, and why are they important?

Excelling in Data Investigation requires strong analytical skills, attention to detail, and a solid understanding of statistics and data analysis, often backed by a degree in mathematics, computer science, or a related field. Familiarity with tools such as SQL, Python, Excel, and data visualization software, along with certifications in data analytics or investigation, are highly beneficial. Critical thinking, effective communication, and problem-solving abilities are valuable soft skills, enabling clear reporting and collaboration with various teams. These competencies are essential for identifying patterns, uncovering anomalies, and ensuring data-driven decisions that support organizational objectives.

What are the typical daily tasks and responsibilities of a data investigation professional?

A Data Investigation professional’s day often involves extracting, cleaning, and analyzing datasets to identify trends, inconsistencies, or fraudulent activities. This role frequently requires preparing detailed reports, presenting findings to stakeholders, and collaborating with IT, compliance, or business teams to resolve data issues. You may also participate in developing and refining data quality standards, investigating root causes of data anomalies, and recommending process improvements. The work is dynamic and can shift between independent, deep analysis and team-based problem-solving, making adaptability and curiosity valuable assets.

What is a data investigation?

A Data Investigation job involves analyzing and interpreting data to identify patterns, inconsistencies, or anomalies. Professionals in this role work with large datasets to detect errors, fraud, or inefficiencies and provide insights for decision-making. They use statistical tools, databases, and reporting techniques to ensure data accuracy and reliability. This role is common in industries like finance, technology, and e-commerce, where data integrity is critical.

What are popular job titles related to Data Investigation jobs in Washington? For Data Investigation jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Data Investigation jobs in Washington look for? The top searched job categories for Data Investigation jobs in Washington are:
Data Investigation jobs near you
Infographic showing various Data Investigation job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, and 5% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $186,899 per year, or $89.9 per hour.

SQL Data Engineer

Mondo

Centreville, VA • Remote

$125K - $140K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

Job description

Apply now: SQL Data Engineer, location is Remote. The start date is ASAP for this permanent position.

Job Title: SQL Data EngineerLocation-Type: Remote (EST/CST Preferred)Start Date Is: ASAPDuration: PermanentCompensation Range: $125,000 – $140,000 annuallyBenefits: Eligible for Health, Dental, Vision, 401K, PTOMust be authorized to work in the U.S. This position is not eligible for sponsorship. 

Job Description:The SQL Data Engineer will be responsible for investigating, remediating, migrating, and validating production data across enterprise-scale systems. This role focuses heavily on SQL Server, data migrations, ETL processes, XML data handling, and troubleshooting complex data integrity issues within mission-critical applications.

Day-to-Day Responsibilities:

  • Investigate and resolve data integrity issues within large production databases.
  • Write and execute complex SQL queries across highly relational data models.
  • Develop validation scripts and reporting to identify impacted records and data anomalies.
  • Design, test, and execute data correction and remediation scripts.
  • Lead and support data migration initiatives, including schema mapping and transformation logic.
  • Perform ETL activities, data mapping, and data quality validation.
  • Analyze and reconstruct missing or corrupted data when necessary.
  • Collaborate with Product, QA, DevOps, and Engineering teams to understand application data flows.
  • Optimize database performance and troubleshoot production issues.
  • Maintain migration runbooks, playbooks, and technical documentation.
  • Participate in Agile ceremonies, code reviews, and deployment planning.

Minimum Requirements:

  • Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience).
  • 5 years of professional experience working with relational databases.
  • Expert-level SQL Server experience.
  • Advanced SQL skills including complex JOINs, CTEs, window functions, query optimization, and indexing strategies.
  • Experience writing and executing safe bulk UPDATE, INSERT, and DELETE scripts in production environments.
  • Proven experience with data migration projects, schema mapping, transformation logic, and validation processes.
  • Experience working with XML data and querying XML within SQL environments.
  • Strong ETL and data quality validation experience.
  • Experience working with Git/GitHub and Jira.
  • Familiarity with cloud platforms, preferably Azure.
  • Ability to quickly learn and navigate large, unfamiliar database schemas.
  • Strong troubleshooting and problem-solving skills.
  • Self-starter capable of working independently with limited documentation and guidance.
  • Strong attention to detail and commitment to data accuracy.
Preferred Qualifications:
  • Experience with data reconstruction and forensic data investigation.
  • Experience within tax, government, financial services, or other regulated industries.
  • Familiarity with Azure SQL Managed Instance.
  • Exposure to VB.NET, ASP.NET, C#, Entity Framework, Dapper, or ADO.NET.
  • Experience with SQL Server Reporting Services (SSRS).
  • Experience supporting SaaS or hosted application environments.
  • Understanding of CI/CD pipelines and deployment automation.