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Query Processing Jobs in Ashburn, VA (NOW HIRING)

Sr. Data Analyst

Washington, DC · On-site

$97K - $122K/yr

Maintain state-of-the-art knowledge of technology, processes, methodologies, procedural solutions ... Able to utilize advanced Structure Query Language (SQL) functionalities in Aqua Data Studio ...

Performance Optimization & Query Tuning: Proactively monitor system performance, optimize database ... determination process takes into account a number of factors, including but not limited to ...

Data Lakehouse Architect

Manassas, VA

$63.75 - $82/hr

... storage, processing, governance, and analytics. Thisposition is in support of our SWFTS Data ... Partner with data engineers to optimize query performance, file sizing, partitioning strategy, and ...

Sr .Net Developer

Vienna, VA · On-site

$55.25 - $68.50/hr

Strong React / TypeScript / Next.js 15 -- App Router, RTK Query, Tailwind CSS, component library ... Process * Track record delivering complex, multi-module web applications end-to-end * Experience ...

Data & Software Engineer

Mclean, VA · On-site

$115K - $139K/yr

... query engine) * Data catalogs (Unity Catalog OSS, Apache Polaris, etc.) * Apache Superset {data visualization and dashboarding) * Proficiency with Bash scripting for automation and data processing ...

Data & Software Engineer

Chantilly, VA · On-site

$117K - $140K/yr

... query engine) * Data catalogs (Unity Catalog OSS, Apache Polaris, etc.) * Apache Superset {data visualization and dashboarding) * Proficiency with Bash scripting for automation and data processing ...

... query tuning and indexing. • Manage database backup, recovery, and data integrity processes. • Administer database security, including access controls and permissions. • Support database ...

Showing results 21-40

Query Processing information

See Ashburn, VA salary details

$9

$17

$26

How much do query processing jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for query processing in Ashburn, VA is $17.12, according to ZipRecruiter salary data. Most workers in this role earn between $13.75 and $19.66 per hour, depending on experience, location, and employer.

What is query processing?

Query processing refers to the series of steps a database management system (DBMS) takes to interpret and execute a user's query. This process involves parsing the query, translating it into a suitable internal representation, optimizing it for efficient execution, and finally retrieving the requested data from the database. Effective query processing is crucial for ensuring fast and accurate results, especially in large and complex databases. It typically includes techniques like indexing, query rewriting, and using execution plans to improve performance.

What are the key skills and qualifications needed to thrive as a query processing specialist, and why are they important?

To thrive as a Query Processing Specialist, you need a solid understanding of database management, information retrieval, and data analysis, often supported by a degree in computer science or a related field. Familiarity with SQL, search algorithms, data warehousing solutions, and query optimization tools is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret data needs and collaborate with stakeholders. These competencies are crucial for efficiently handling and optimizing queries to ensure accurate, timely access to data and support business decision-making.

How does a query processing professional typically collaborate with database administrators and software developers?

Query Processing professionals play a vital role in optimizing how databases handle and execute queries. They work closely with database administrators to analyze performance bottlenecks, suggest indexing strategies, and ensure efficient data retrieval. Collaboration with software developers is also common, as these professionals help design application queries that are both effective and resource-efficient. This teamwork ensures that end-users receive fast, accurate results while maintaining the stability and scalability of database systems.

What is the difference between Query Processing vs Data Analyst?

AspectQuery ProcessingData Analyst
Required CredentialsKnowledge of databases, SQL, and data retrieval techniquesDegree in statistics, data science, or related fields; SQL knowledge often required
Work EnvironmentDatabase systems, data warehouses, IT departmentsBusiness environments, analytics teams, reporting tools
Industry UsageIT, software development, database managementFinance, marketing, healthcare, and other sectors relying on data insights

Query Processing focuses on retrieving and managing data efficiently within databases, often involving technical skills like SQL and database management. Data Analysts interpret data, generate reports, and provide insights for decision-making. While both roles work with data, Query Processing is more technical and system-oriented, whereas Data Analysts focus on analysis and business applications.

What cities near Ashburn, VA are hiring for Query Processing jobs?

Cities near Ashburn, VA with the most Query Processing job openings:

Infographic showing various Query Processing job openings in Ashburn, VA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $35,610 per year, or $17.1 per hour.

$97K - $122K/yr

Full-time

Re-posted 15 days ago


Job description

Enjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest; if so, Barrow Wise Consulting, LLC is for you. As a multi-disciplined leader, you understand the gifts that set you apart from everyone else. Demonstrate innovative solutions to our clients. Join Barrow Wise Consulting, LLC today.

Responsibilities:

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 duties:

  • Provide business intelligence reporting and analytical support through data mining techniques and pulling data from database systems such as Microsoft SQL Server or Oracle.
  • Maintain state-of-the-art knowledge of technology, processes, methodologies, procedural solutions, and products used by or are applicable to the needs of the CBP; identify possible solutions, develop evaluation criteria, evaluate possible solutions, and recommend a solution based upon the evaluation. As appropriate, the recommended solution will include short, mid and long-term solutions and actions and will recommend a migration path; define and continually refine metrics to be used in the assessment of procedures; review and interpret government directives and regulations; and provide technical advice and assessments or impacts on non-web-based application software and hardware requirements
  • Install and configure applications; provide second-tier support
  • Provide professional knowledge of various theories and concepts and in-depth technical knowledge of quantitative methods of analytical, mathematical, or statistical principles and practices for U.S. government programs.
  • Knowledge of analytical processes, such as setting up the problem, conducting background operation research, collecting and reducing data, displaying data for analysis, formulating mathematical expressions, and drawing conclusions.
  • Perform quantitative and qualitative analysis, data quality assurance, and develop graphics and reports based on analyzing and interpreting formative and summative operational and management program statistics and capabilities.
  • Provide support for the production of trends analysis using CBP enforcement and intelligence data.
  • Oversee, train, and provide Project Specialists with effective technical techniques, advice, and directions for short- or long-term major ah-hoc projects.
  • Create, maintain, and update various CBP databases and Excel spreadsheets to track historical data on CBP operational intelligence.
  • Perform statistical percent change analysis and projections.
  • Able to utilize advanced Structure Query Language (SQL) functionalities in Aqua Data Studio Application and complex Excel formulas to research and produce valuable statistics from large data sets.
  • Generate new and/or modify existing CBP standardized and canned reports to provide statistical reports with percent change analysis and projections.
  • Write and maintain complex SQL queries for data mining from various internal and external databases.
  • Manipulate large data sets to develop statistical models and methodologies in a fast-paced environment.
  • Give briefs on statistics, analyses, and projections to Senior U.S. Government Officials.
  • Ensure data integrity in enforcement systems and provide recommendations on improving the integrity of the systems.
  • Conduct analysis research and analyze CBP's datasets for system and processing errors.
  • Able to investigate data anomalies to determine root causes.
  • Write summary white papers of the findings and present the issues and recommendations via System Change Requests to ensure the data integrity of CBP's systems.
  • Query information in the enforcement systems to verify data is accurate and complete information, and support various requests and reporting requirements.
  • Define and document data quality assurance standard reports within CBP systems to address data issues and minimize errors.
  • Write and manage all new and/or existing Standard Operating Procedure (SOP) manual training documents for the Statistics Data Integrity (SDI) Unit, including, but not limited to, Daily, Weekly, Monthly, and Data Quality reports.
  • Work on-site in Washington, DC.

An ideal candidate has the following:

  • U.S. Citizenship
  • Bachelor's Degree in computer science, information systems management, mathematics, engineering, or related field.
  • Minimum of 8 (eight) years of data and statistical experience.
  • Have and maintain CBP/DHS clearance
  • Expert proficiency in Aqua Data Studios and MS Office Suite, including but not limited to Excel and MS Access. SQL, knowledge of relational databases, Oracle, Server Query Analyzer, v Lookups, Macro, and SharePoint.
  • Must be experienced with Procedural Language (PL) /Structured Query Language (SQL), Qlik, and Tableau
  • Must have prior experience writing database functions and stored procedures.
  • VBA and Visual Basic, intermediate qualifications are needed to create automated statistical databases

Join the team at Barrow Wise Consulting, LLC, for a fulfilling and engaging experience! Our team is dedicated to providing innovative solutions to our clients in an ethical and diverse work environment. We offer competitive compensation packages, excellent benefits, and unique opportunities for growth and advancement that are unparalleled in the industry. Barrow Wise is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LBGT are welcome to apply.

Our employees stand behind Barrow Wise's core values of integrity, quality, innovation, and diversity. We are confident that Barrow Wise's core values, business model, and team focus create positive career paths for our employees. Barrow Wise will continue to lead the industry in delivering new solutions to clients and persevere until the client is overjoyed.