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Query Processing Jobs in Arlington, VA (NOW HIRING)

Cloudera

Staff Software Engineer - Trino

Washington, DC · Remote

$184K - $230K/yr

Good understanding of database internals, query processing and SQL query optimization * Strong oral and written communication skills * Ability to work effectively on cross-functional projects You may ...

S2SSoft

Big Query DBA

Ashburn, VA · On-site

... processes in the areas of Enterprise Application Management, Custom Application Management ... Role: Big Query DBA Location : Ashburn, VA (onsite) Contract * 8+ years as a Data Warehouse ...

Na Oiwi Kane

Database Administrator

Washington, DC · On-site

Organize and structure data for efficient query processing and storage * Develop and maintain technical documentation, procedures, and standards * Ensure compliance with DoD cybersecurity policies ...

HarmonyTech

Lucidworks Fusion SME

Washington, DC · On-site

Configure and optimize pipelines, signals, and query processing for relevance tuning. * Implement data ingestion workflows from multiple structured and unstructured data sources. * Develop and manage ...

HarmonyTech

Lucidworks Fusion SME

Washington, DC · On-site

Configure and optimize pipelines, signals, and query processing for relevance tuning. * Implement data ingestion workflows from multiple structured and unstructured data sources. * Develop and manage ...

Jobtailor

Senior Database Developer

Washington, DC · On-site

$120 - $180/hr

... data processing. Proficient in schema migrations, query tuning, and implementing access controls to enhance data management capabilities. Highest-signal resume keywords * Amazon Redshift * Data ...

Navtech, Inc.

Neo4J Developer

Rockville, MD · On-site

$53.50 - $69/hr

Query Languages for Property-Graph or Knowledge-Graph, NoSQL, and Relational databases e.g. Gremlin ... Graph database, NoSQL database, Relational database, ETL processing * Experience working with Azure ...

ResolveSoft Inc

Be Seen First

Senior PostgreSQL Database Performance Engineer

Washington, DC · Remote

$108K - $147K/yr

... Query Language (PL/SQL) * Evaluate data security, continuity of operations, storage capacity, processing speed, and input/output requirements and brief technical and senior management staff on ...

New

Method, Inc.

SQL Developer

Quantico, VA · On-site

$115 - $125/hr

Monitor and tune database performance through query optimization, indexing strategies, and ... Experience assessing and documenting client environments, infrastructure, and operational processes.

New

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Query Processing information

See Arlington, VA salary details

$10

$19

$29

How much do query processing jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for query processing in Arlington, VA is $19.26, according to ZipRecruiter salary data. Most workers in this role earn between $15.48 and $22.12 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 are popular job titles related to Query Processing jobs in Arlington, VA?

For Query Processing jobs in Arlington, VA, the most frequently searched job titles are:

What job categories do people searching Query Processing jobs in Arlington, VA look for?

The top searched job categories for Query Processing jobs in Arlington, VA are:

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

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

Query Processing jobs near you
Infographic showing various Query Processing job openings in Arlington, VA as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 19% Part Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $40,062 per year, or $19.3 per hour.

Senior BI Data Researcher

Dhaka Technologies Limited Company

Washington, DC • Remote

$140K - $160K/yr

Full-time

Posted 7 days ago

Job description

Job Title: Senior BI Data Researcher
Work Arrangement: 100% Remote
Location: Remote (United States)
Employment Type: Full Time
Engagement Type: Direct Hire
Final Interview:

Position Summary

Dhaka Technologies Limited Company is hiring a Senior BI Data Researcher for a direct-hire client in the education and research sector. This is a full-time, 100% remote position with a base salary of $140,000 to $160,000 per year. The role focuses on advanced research and engineering across the modern data landscape, including big data management, self-service data cleaning and transformation at scale, data quality, search and discovery of structured data, information extraction, time-series and heterogeneous data analytics, metadata management, applied AI, machine learning and data mining, data visualization, and natural language processing. The work also spans big data systems concerns such as resource management, storage, caching, query processing, query optimization, security, and privacy.

Key Responsibilities

  1. Investigate heterogeneous data management techniques and polystore systems, including the application of AI and machine learning techniques to foundational data management problems such as data quality, data profiling, data integration, and schema matching.
  2. Develop tools and frameworks that enable scalable development of machine learning models and data science algorithms across data domains, including tabular, time series, text, audio, and video.
  3. Create distributed data processing architectures that leverage compute at the edge to enable novel use cases and applications such as predictive routing, data-driven experiences, and adaptive environments.
  4. Collaborate with peer research teams to identify and pursue data-related opportunities in adjacent domains, including applied AI and machine learning in audio and video.

Required Skills and Qualifications

  1. PhD in Computer Science or a closely related field.
  2. Strong background in relational databases, big data systems, and data analytic systems.
  3. Expertise in data management, data cleaning, distributed systems, database storage engines, query processing, query optimization, and applied data science.
  4. Hands-on experience developing machine learning models and data science algorithms across diverse data types, including tabular, time series, text, audio, and video.
  5. Working knowledge of Git and project management tools such as JIRA.

How to Apply

To apply, please submit your resume to talent@dhakatech.us with the job title in the subject line. Qualified candidates will be contacted for the next steps in the selection process.

This is a remote position.