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Sql Database Engineer Jobs in Illinois (NOW HIRING)

LibSys Inc

SQL Developer

Chicago, IL · On-site

$46.50 - $63.75/hr

Role: SQL Server Developer Location: 200 E. Randolph St. Chicago IL 60601 Duration: Full time ... applications using database management software with appropriate statistical and modeling ...

Resolvit

Sybase DBA

Chicago, IL · On-site

Our client is seeking a Database Developer . The candidate needs to have experience with Sybase data modeling, Windows 2012, and SQL. Must have migration experience with Sybase and SQL as well as the ...

RedMane Technology LLC

SQL Server DBA

Chicago, IL · On-site

Experience with database management systems including but not limited to DB2, MS SQL, and Postgres ... DevOps. * Knowledge of IT Operations best practices in a 24/7/365 always on service model.

Instant Serve LLC

AI Data Engineer

Moline, IL · On-site

$103K - $124K/yr

AI Data Engineer Location: Moline,IL Pay Rate:USD$ 60 .00 $ 65 .00 /hr.with benefits Key ... SQL & Database Expertise: Write complex SQL queries for data extraction, transformation, and ...

Resolvit

Sybase DBA

Chicago, IL · On-site

Our client is seeking a Database Developer . The candidate needs to have experience with Sybase data modeling, Windows 2012, and SQL. Must have migration experience with Sybase and SQL as well as the ...

Leidos

Mid-Level SQL Engineer

East Saint Louis, IL · On-site

$87K - $157K/yr

Description If you've been building your skills in SQL, data engineering fundamentals, and ... Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.

Leidos

Mid-Level SQL Engineer

Maryville, IL · On-site

$87K - $157K/yr

Description If you've been building your skills in SQL, data engineering fundamentals, and ... Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.

Leidos

Mid-Level SQL Engineer

Hartford, IL · On-site

$87K - $157K/yr

Description If you've been building your skills in SQL, data engineering fundamentals, and ... Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.

Leidos

Mid-Level SQL Engineer

Dupo, IL · On-site

$87K - $157K/yr

Description If you've been building your skills in SQL, data engineering fundamentals, and ... Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.

Leidos

Mid-Level SQL Engineer

Glen Carbon, IL · On-site

$87K - $157K/yr

Description If you've been building your skills in SQL, data engineering fundamentals, and ... Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.

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Showing results 41-60

All JobsSql Database Engineer JobsSql Database Engineer Jobs in Illinois

Sql Database Engineer information

See Illinois salary details

$58.6K

$118.3K

$162.3K

How much do sql database engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for sql database engineer in Illinois is $118,329.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,400.00 and $135,700.00 per year, depending on experience, location, and employer.

What are common challenges SQL database engineers face when optimizing database performance, and how can they address them?

SQL Database Engineers often encounter challenges such as slow query performance, inefficient indexing, and resource contention. Addressing these issues typically involves analyzing execution plans, tuning SQL queries, implementing proper indexing strategies, and monitoring server resources to identify bottlenecks. Collaborating closely with developers and system administrators is essential to ensure that applications use the database efficiently and that infrastructure is adequately provisioned. Regularly reviewing and refactoring database schemas also helps in maintaining optimal performance.

What is the difference between Sql Database Engineer vs Database Administrator?

AspectSql Database EngineerDatabase Administrator
Primary FocusDesigning, developing, and optimizing SQL databases and queriesMaintaining, securing, and ensuring the performance of existing databases
Skills & CertificationsSQL, database design, data modeling, certifications like Microsoft Certified: Azure Database AdministratorSQL, backup and recovery, security, certifications like Oracle Certified Professional
Work EnvironmentDevelopment teams, data projects, database design phasesOperations, support, system monitoring, troubleshooting

The Sql Database Engineer primarily focuses on creating and optimizing databases and queries, while the Database Administrator manages the ongoing maintenance, security, and performance of existing databases. Both roles require strong SQL skills and certifications, but their day-to-day tasks and responsibilities differ significantly.

What is an SQL database engineer?

SQL Database Engineers are IT professionals who design, implement, manage, and optimize databases using SQL (Structured Query Language). They are responsible for ensuring the integrity, security, and performance of database systems, often working closely with software developers and system administrators. Their work includes creating database structures, writing queries, performing backups, and troubleshooting issues to ensure data is accessible and reliable for applications and users.

What skills and qualifications are needed to thrive as an SQL database engineer?

To thrive as an SQL Database Engineer, you need strong expertise in SQL programming, database design, normalization, and a relevant degree in computer science or information technology. Familiarity with database management systems like Microsoft SQL Server, MySQL, or Oracle, along with certifications such as Microsoft Certified: Azure Database Administrator Associate, are commonly required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for diagnosing issues and collaborating with development teams. These skills ensure robust, optimized databases that support organizational data needs and maintain high performance and reliability.
Sql Database Engineer jobs near you
Infographic showing various Sql Database Engineer job openings in Illinois as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $118,329 per year, or $56.9 per hour.

SQL Developer (Local to IL)

Sonoma Consulting Inc.

Deerfield, IL

$46 - $63/hr

Full-time

Re-posted 27 days ago

Job description

Company Description

Sonoma Consulting is one of the fastest growing national IT Consulting and Executive Search company in the United States, which was founded in 2011 by Mark McGee, the President and CEO. Sonoma Consulting has two business divisions - IT Consulting Services & Executive Search to serve its 150 national clients which range from entrepreneurial start-ups to Global Fortune 500.

Job Description

Titles: SQL Developer Location : 

Deerfield, IL 

Contract to Hire 

 Job Description: 

Primary duties may include, but are not limited to: 

Design & develop applications using SQL. 

Provide senior level analytical and problem-solving skills to resolve issues, assess system impacts and recommend technical solutions. 

Provide technical guidance and mentor junior developers and consultants to ensure all company standards and procedures are met.

  Conduct SQL code walk-thru of database solutions to ensure adherence to the business requirements, scalable design and quality standards. 

Utilize technical skills to design, develop and test technical solutions to business. 

 Qualified Candidates will have: 

AS or BS in Computer Science or related discipline. Bachelor's is highly preferred. 

3 or more years IT Development experience in RDBMS (Sybase, SQL Server, DB2, Oracle, Mysql) 

Strong hands on experience in SQL Development for OLTP applications 

Experience with database consolidation and integration projects, specifically focused on healthcare data desired. 

Experience in relational database design. 

Solid experience in data analysis, data modeling and performance tuning. 

Ability to lead projects, coordinate across multiple groups & drive projects to completion. 

Excellent verbal and written communication, presentation and authoring skills. 

Strong analytical and problem solving skills. 

Solid interpersonal and relationship-building skills that enable cross-functional partnerships. 

Experience in the Health Care industry is a plus.

Additional Information

Titles:SQL Developer, Software Developer, SQL Engineer, SQL BI Developer

Skills : OLTP, SQL, T-SQL, Data Analysis, Data Model


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About Sonoma Consult

Sourced by ZipRecruiter

Sonoma Consult is a California based C corporation helping companies bring products to the patient by working closely with the engineering teams and the clinicians. Our goal, no matter what stage of product development, is to create and execute a plan of action to move the product through the appropriate clinical and regulatory steps. Sonoma Consult works cohesively with the engineers and physicians to translate technologies to the clinic. Our goal is to help you get the very best product to the clinic and to the market. This includes planning, execution and ensuring critical data is delivered in the right format to ensure the feedback loop to the design team ultimately delivers the most advanced technology to the patient.

Industry

Business management consulting

Company size

1 - 10 Employees

Headquarters location

Sonoma, CA, US

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