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Database Developer Contract Jobs in Illinois (NOW HIRING)

Python, AWS, Vue Developer

Chicago, IL · On-site

$51.75 - $71.25/hr

Data Engineer (Contract) Location: Remote Duration: 6-Month Contract * *US CITIZENS ONLYThis ... Proven experience writing complex SQL queries and working with relational databases (e.g ...

Translating logical data models into a physical database design with emphasis on performance ... Additional Information This is a contract position.

Translating logical data models into a physical database design with emphasis on performance ... Additional Information This is a contract position.

Contract Recruiter

Rosemont, IL · On-site

$30 - $40/hr

Utilize candidate databases and job boards to track hiring progress and proactively build a ... With units specializing in Accounting and Finance, Administrative, Engineering, Marketing ...

SQL Developer

Oak Brook, IL · On-site

$45.75 - $62.50/hr

Contract We are seeking a skilled SQL Developer to join our growing data and analytics team. This ... Collaborate with IT and data engineering teams on database architecture, data warehousing, and ...

Service Now Developer

Manteno, IL · On-site

$53.75 - $73.75/hr

... , CMDB implementation and governance, Contract Management Pro/Source-to-Pay, Human Resources ... The ServiceNow Developer is primarily responsible for designing, developing, and customizing ...

Reports Developer

Vernon Hills, IL

$46 - $63/hr

This position develops, tests, executes and documents database SQL programs for use in supporting ... Delivery of documentation is required at end of the contract period. Responsibilities: * Develop ...

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java Developer Location: Chicago, IL or Charlotte, NC Contract Length: 18 months Looking for ... Oracle Database Nice To Haves: * Banking * Payments Developer - Develops, enhances, debugs ...

... contract. Responsibilities include, but are not limited to : * Responsible for full-stack software development to include back-end database script artifacts (tables, indexes, functions, stored ...

... contract. Responsibilities include, but are not limited to : * Responsible for full-stack software development to include back-end database script artifacts (tables, indexes, functions, stored ...

Showing results 21-40

Database Developer Contract information

What are the key skills and qualifications needed to thrive as a Database Developer Contractor, and why are they important?

A Database Developer Contractor needs strong SQL programming skills, experience with database design, and a solid understanding of relational and non-relational database systems, typically supported by a degree in computer science or information technology. Familiarity with tools like Microsoft SQL Server, Oracle, MySQL, and knowledge of ETL processes, as well as certifications such as Microsoft Certified: Azure Database Administrator Associate, are commonly required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for collaborating with clients and teams. These competencies are crucial for delivering scalable, secure, and efficient database solutions on time and within project requirements.

What does a Database Developer on a contract basis do?

A Database Developer on a contract basis is responsible for designing, developing, and maintaining databases for organizations during a specified project or time period. They create and optimize database structures, write and test queries, and ensure data integrity and security. Contract Database Developers work independently or as part of a team to deliver solutions that meet client requirements, often focusing on tasks like performance tuning, troubleshooting, and implementing new features. Their role is project-based, so they may work with multiple clients over time.

What is the difference between Database Developer Contract vs Database Administrator?

AspectDatabase Developer ContractDatabase Administrator
CredentialsTypically requires SQL, database design, and programming skills; certifications like Microsoft Certified: Azure Database Administrator are commonRequires SQL, database management, and troubleshooting skills; certifications like Oracle Certified Professional are common
Work EnvironmentProject-based, short-term contracts, often remote or on-siteOngoing, maintenance-focused roles, usually on-site or hybrid
Employer & Industry UsageUsed across tech, finance, healthcare for development projectsCommon in large enterprises, IT departments, and data management teams

While both roles involve working with databases, a Database Developer Contract focuses on designing and building databases for specific projects, often on a temporary basis. In contrast, a Database Administrator manages and maintains existing databases to ensure optimal performance and security on an ongoing basis.

What are some common challenges faced by Database Developers working on contract assignments?

Database Developers on contract often encounter challenges such as quickly adapting to unfamiliar database environments, integrating with existing teams, and understanding legacy systems. Since contract roles typically have tight deadlines, contractors must rapidly assess project requirements and deliver solutions efficiently. Additionally, clear communication with stakeholders and in-house developers is essential to ensure alignment on database design, security standards, and performance expectations.
What are the most commonly searched types of Database Developer jobs in Illinois? The most popular types of Database Developer jobs in Illinois are:
What job categories do people searching Database Developer Contract jobs in Illinois look for? The top searched job categories for Database Developer Contract jobs in Illinois are:
What cities in Illinois are hiring for Database Developer Contract jobs? Cities in Illinois with the most Database Developer Contract job openings:
Infographic showing various Database Developer Contract job openings in Illinois as of July 2026, with employment types broken down into 60% Full Time, 22% Part Time, 1% Temporary, and 17% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution.
Manufacturing Data & Controls Systems Engineer (Contract)

Manufacturing Data & Controls Systems Engineer (Contract)

Belcan

Normal, IL

$51.78 - $68.48/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago


Job description

Job Title: Manufacturing Data & Controls Systems Engineer (Contract)
Pay rate: $51.78 - $68.48/hr.
Location: Normal, IL
Zip Code: 61761
Duration: 3+ Months
Start Date: Right Away
Keywords: #NormalJobs; #SeniorAutomationControlsEngineerjobs;
We provide a competitive pay and benefits package. This position is offering a pay range of $51.78 - $68.48/hr. however, Belcan considers several factors when extending an offer, including but not limited to education, experience, geographic location, and discipline. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law.
Position Summary
We are seeking an experienced Manufacturing Data & Controls Systems Engineer to lead data cleanup, optimization, and KPI alignment initiatives within key manufacturing operations. This role will focus on improving the quality, accuracy, and reliability of manufacturing data streams across General Assembly production lines by eliminating data noise, optimizing PLC-to-SCADA communications, and establishing accurate performance metrics.
The successful candidate will work closely with our manufacturing and controls engineering leads to improve operational visibility and support continuous improvement efforts through accurate measurement of critical production KPIs.
Key Objectives:
Identify and eliminate data integrity issues across manufacturing control systems.
Establish reliable data foundations for operational performance measurement.
Improve the accuracy and consistency of:
Mean Time to Repair (MTTR)
Mean Time Between Failures (MTBF)
Operational Production Ratio (OPR)
Root-cause bottleneck identification and analysis
Optimize manufacturing data pipelines to support data-driven decision-making and continuous improvement.
Key Responsibilities:
Controls & Data Systems Assessment
- Conduct audits of Allen-Bradley (Rockwell Automation) PLC programs, tag structures, and communication architectures.
- Review Ignition SCADA/MES gateway configurations, database connections, transaction groups, and scripting environments.
- Identify sources of data noise, false fault conditions, duplicate events, and inaccurate production reporting.
Data Cleanup & Optimization
- Clean and optimize real-time and historical manufacturing data pipelines.
- Remove redundant, erroneous, and low-value data points that impact downtime tracking and production reporting.
- Implement tag rationalization strategies, filtering methods, and deadband adjustments to improve data quality.
- Improve data collection and event logging processes to increase overall system reliability.
KPI Development & Reporting
- Configure data structures and reporting mechanisms that accurately support MTTR, MTBF, OPR, and bottleneck analysis calculations.
- Align manufacturing data streams with Client's operational performance framework.
- Develop processes for ongoing monitoring of data quality and KPI accuracy.
Continuous Improvement & Stakeholder Collaboration
- Partner with controls engineers, manufacturing engineers, production teams, and internal project leads.
- Recommend solutions that provide immediate operational impact and measurable return on investment.
- Establish and support a regular reporting cadence for tracking project progress and data integrity improvements.
Required Qualifications
Technical Expertise
Manufacturing Experience:
- Experience supporting automotive, industrial, or high-volume manufacturing environments.
- Demonstrated success improving production reporting and manufacturing KPI accuracy.
- Knowledge of equipment downtime tracking, fault management, and continuous improvement methodologies.
Scope of Work
The role will support manufacturing data optimization efforts within:
- General Assembly R1 (GA R1)
- General Assembly Electric Delivery Van (GA EDV)
- The engineer will collaborate directly with Client's internal manufacturing, controls, and operations leaders to assess current-state systems, identify improvement opportunities, and implement sustainable solutions.
Belcan is a leading provider of qualified personnel to many of the world's most respected enterprises. We offer excellent opportunities for contract, temporary, temp-to-hire, and direct assignments. We are the employer of choice for thousands worldwide. For more information, please visit our website at Belcan.com

Belcan logo

About Belcan

Sourced by ZipRecruiter

Belcan is a leading provider of qualified personnel to many of the world's most respected enterprises. We offer excellent opportunities for contract/temporary, temp-to-hire, and direct assignments in the engineering, IT, and professional fields. We are the employer of choice for thousands worldwide. Our overriding goal is to provide quality staffing solutions that help people, organizations, and communities succeed.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Cincinnati, OH, US

Year founded

1958