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Query Processing Jobs in Buffalo Grove, IL (NOW HIRING)

Atria Group LLC

Reports Developer

Vernon Hills, IL

$46 - $63/hr

Experience using bulk processing, DBMS packages required * Experience in analyzing query plans and query tuning, partitioning, and optimizer hints required * Experience in Data warehouse and Business ...

Nature's Bakery

Senior Accountant

Chicago, IL · Hybrid

$95K - $110K/yr

Most importantly, you're passionate about driving process improvements and creating efficiencies ... Power Query experience is required; Power BI experience is preferred but not required * Proven ...

Cboe Global Markets

Investigator

Chicago, IL · Hybrid

Contribute to new surveillance processes and operational methodologies, including data pipelines, query logic, and tuning of alert thresholds to address evolving regulatory concerns. Conduct ...

Cboe Global Markets

Investigator

Chicago, IL · On-site

... surveillance processes and operational methodologies, including data pipelines, query logic, and tuning of alert thresholds to address evolving regulatory concerns. • Conduct rule-based ...

Next Step Systems

Data Engineer, Python & ETL

Chicago, IL · On-site

$118K - $141K/yr

Successful applicants for this position will be working in an agile project management process on a ... Chicago IL Jobs, Data Engineer, Python, Linux, MS SQL Server, SQL Query Writing, Stored Procedures ...

Next Step Systems

Data Engineer, Trading

Chicago, IL · On-site

$118K - $141K/yr

Successful applicants for this position will be working in an agile project management process on a ... Chicago IL Jobs, Data Engineer Trading, Python, Linux, MS SQL Server, SQL Query Writing, Stored ...

Nature's Bakery

Senior Accountant

Chicago, IL · On-site

$95K - $110K/yr

Most importantly, you're passionate about driving process improvements and creating efficiencies ... Power Query experience is required; Power BI experience is preferred but not required * Proven ...

Kaav Inc

Epicor P21 ERP Consultant

Chicago, IL · On-site

Train users and document key processes and procedures. * Collaborate with business stakeholders to ... SQL Server database management, performance tuning, and query optimization * Crystal Reports ...

Robert Half

Financial Analyst - FP&A

Chicago, IL · On-site

Experience with Power BI, Power Query, Power Pivot, and Tableau preferred. * Demonstrate an understanding of basic accounting processes, procedures, and GAAP. To apply to this hybrid role please send ...

Viscofan

Accounting Assistant

Oak Brook, IL · On-site

$19.75 - $25.75/hr

Maximize utilization of purchase orders and process check request payments on exception basis ... Vendor correspondence and query response * Support the Oak Brook accounting activities as a back-up ...

Prime Physicians

Medical Coder - Remote

North Chicago, IL · Remote

$19.25 - $25.50/hr

Query providers via encrypted Outlook email using Provider Query Foundation OneNote / 3M-Solventum ... processes. With Prime Physicians, the future of patient care is in skilled and dedicated hands ...

AMBCInc

SSIS/SSRS Developer

Chicago, IL

Strong knowledge of relational databases, as well as skills in SQL query design and development ... Follows change management process to resolve application defects or to implement development ...

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Showing results 21-40

All JobsQuery Processing JobsQuery Processing Jobs in Buffalo Grove, IL

Query Processing information

See Buffalo Grove, IL 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 Buffalo Grove, IL is $17.17, according to ZipRecruiter salary data. Most workers in this role earn between $13.80 and $19.71 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 Buffalo Grove, IL?

For Query Processing jobs in Buffalo Grove, IL, the most frequently searched job titles are:

What job categories do people searching Query Processing jobs in Buffalo Grove, IL look for?

The top searched job categories for Query Processing jobs in Buffalo Grove, IL are:

What cities near Buffalo Grove, IL are hiring for Query Processing jobs?

Cities near Buffalo Grove, IL with the most Query Processing job openings:

Query Processing jobs near you
Infographic showing various Query Processing job openings in Buffalo Grove, IL as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 17% 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 $35,712 per year, or $17.2 per hour.

Reports Developer

Atria Group LLC

Vernon Hills, IL

$46 - $63/hr

Full-time

Re-posted 29 days ago

Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Description:

  • This position develops, tests, executes and documents database SQL programs for use in supporting disease management applications utilizing both Oracle and MS SQL technologies.
  • Development of custom reports and working with App Support team on a data cleanup project.
  • MS Access and Crystal Report experience is a must.
  • Delivery of documentation is required at end of the contract period.

Responsibilities:

  • Develop Packages, Stored Procedures, Triggers, and other PL/SQL and T-SQL programs.
  • Develop custom reports using Crystal Reports, Cognos, or Business Objects
  • Develop UNIX scripts to support batch processes or data conversion.
  • Optimize Queries, Stored Procedures, ETL process, and databases performance.
  • Gather and analyze business requirements for Data warehouse and Business Intelligence Projects.
  • Provide quality oversight for all activities related to data cleansing, data quality and data consolidation using standard data modeling methodologies and processes.
  • Write user documentation for database systems created and/or maintained by the department.

Requirements:

  • Minimum of seven (7) years' Oracle, MS SQL, Data warehouse design and development experience required
  • Experience in designing and developing high volume transaction based systems required
  • Experience in SQL, SQL*Plus, SQL*Loader, Exp/Imp, Oracle scheduler, Advanced Queues, Object management, Informatica Power Center, PL/SQL development, stored procedures, and triggers required
  • Proficient in Toad, MS Access, Erwin, Visio, and Version Control tools required
  • Experience using bulk processing, DBMS packages required
  • Experience in analyzing query plans and query tuning, partitioning, and optimizer hints required
  • Experience in Data warehouse and Business Intelligence implementation required
  • Intermediate computer skills and proficiency in MS Word, Excel, PowerPoint and Outlook required
Additional Information

GOOD COMMUNICATION SKILLS

DURATION: 4-6 Months

INTERVIEW: PHONE & SKYPE

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