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Data Engineer Jobs in DeKalb, IL (NOW HIRING)

CCI Systems, Inc.

Data Center Technicians

Aurora, IL · On-site

We are seeking Data Center Technicians who are responsible for installing, splicing, testing, and ... Coordinate with project managers, engineers, and other field crews. * Produce accurate and complete ...

Assurance Technologies

Be Seen First

Data Entry & Operations Coordinator

Elgin, IL · On-site

$18 - $20/hr

This position combines Data Entry & Warehouse Admin Support depending on workload. The ideal ... engineering, and training.

E.D. Etnyre & Co.

Manufacturing Engineer

Oregon, IL

$68K - $88K/yr

The Manufacturing / Industrial Engineer is responsible for analyzing and improving production ... Maintain accurate manufacturing data to support production and inventory control systems, including ...

Etnyre International

Manufacturing Engineer

Oregon, IL

$68K - $88K/yr

The Manufacturing / Industrial Engineer is responsible for analyzing and improving production ... Maintain accurate manufacturing data to support production and inventory control systems, including ...

Etnyre

Manufacturing Engineer

Oregon, IL · On-site

$69K - $104K/yr

The Manufacturing / Industrial Engineer is responsible for analyzing and improving production ... Maintain accurate manufacturing data to support production and inventory control systems, including ...

Meta

LINCS Security Engineer

Aurora, IL

$162K/yr

Meta is seeking an experienced Security Engineer to join our Infrastructure Data Center (IDC) Security & Compliance team as an individual contributor. As a key member of the team, you will play a ...

suncast

Process Engineer

Batavia, IL

$75K - $95K/yr

The Process Engineer is responsible for injection molding processes and products. This involves ... Follow through with data and results. * Monitor and evaluate low performing products and determine ...

suncast

Process Engineer

Batavia, IL

$75K - $95K/yr

The Process Engineer is responsible for injection molding processes and products. This involves ... Follow through with data and results. * Monitor and evaluate low performing products and determine ...

Formic

Product Support Engineer

Aurora, IL

About the role As a Product Support Engineer, you will be the technical escalation point for Field ... Review logs, system data, configurations, drawings, and failure history to determine next steps

Suncast

Process Engineer

Batavia, IL · On-site

$75K - $95K/yr

The Process Engineer is responsible for injection molding processes and products. This involves ... Follow through with data and results. * Monitor and evaluate low performing products and determine ...

Fermilab

Controls Engineer

Batavia, IL · On-site

$85K - $110K/yr

In this role, you will design and implement electronics systems, firmware, and software to read out sensor data and control experiments. What your day-to-day as a Controls Engineer at Fermilab will ...

Kaney Aerospace LLC

Mechanical Engineer

Rockford, IL · On-site

$85K - $125K/yr

Plan and execute tests of components and subsystems, document procedures, and analyze data ... Mentor junior engineers and interns on best practices * Help program management to track milestones ...

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Showing results 21-40

All JobsData Engineer JobsData Engineer Jobs in DeKalb, IL

Data Engineer information

See DeKalb, IL salary details

$43.7K

$127.3K

$174.2K

How much do data engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for data engineer in DeKalb, IL is $127,316.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,400.00 and $135,000.00 per year, depending on experience, location, and employer.

What is a data engineer?

Data Engineers are IT professionals who design, construct, install, and maintain large-scale processing systems and other infrastructure for collecting, storing, and analyzing data. They build and optimize data pipelines and architectures that allow organizations to efficiently access and use data for business insights. Data Engineers work closely with data scientists, analysts, and other stakeholders to ensure that data is reliable, accessible, and secure. Their responsibilities often include working with databases, cloud platforms, and big data tools.

What are the key skills and qualifications needed to thrive as a data engineer, and why are they important?

To thrive as a Data Engineer, you need a strong background in computer science, data modeling, and programming languages such as Python or Java, often coupled with a relevant degree. Familiarity with ETL tools, big data frameworks (like Hadoop or Spark), and cloud platforms (such as AWS or Azure) is typically required, along with certifications like AWS Certified Data Analytics. Strong problem-solving skills, attention to detail, and effective communication set exceptional data engineers apart. These skills and qualities are essential for building robust data pipelines, ensuring data quality, and supporting data-driven decision-making across organizations.

What does a data engineer do?

The job duties of a data engineer involve helping with the development of systems, software, and infrastructure used to process, store and analyze data. Your responsibilities in this career include working to install data management software. Your employer may expect you to perform maintenance and install updates to all software and systems that they use for data acquisition, management, and analysis. Data engineers also analyze existing data systems to find ways to improve efficiency and accessibility. You then suggest upgrades or changes based on your assessment.

How do data engineers typically collaborate with data scientists and analysts within an organization?

Data Engineers play a crucial role in ensuring that Data Scientists and Analysts have reliable, well-structured data for their projects. This collaboration often involves building and maintaining data pipelines, optimizing data storage solutions, and troubleshooting data quality issues. Regular communication and agile teamwork are common, with Data Engineers frequently participating in meetings to understand analytical requirements and adjust data processes accordingly. By working closely together, these teams can quickly iterate on data models and deliver actionable insights to drive business decisions.

What is the difference between Data Engineer vs Data Scientist?

AspectData EngineerData Scientist
Primary FocusBuilding and maintaining data pipelines and infrastructureAnalyzing data to extract insights and create models
SkillsSQL, ETL, programming (Python, Java), database managementStatistics, machine learning, data analysis, programming (Python, R)
Work EnvironmentData warehouses, cloud platforms, backend systemsData analysis environments, research labs, visualization tools
Common ToolsApache Spark, Hadoop, Airflow, SQLJupyter, RStudio, Tableau, scikit-learn

Data Engineers focus on creating and maintaining the infrastructure that allows data to be collected, stored, and processed efficiently. Data Scientists analyze this data to generate insights, build predictive models, and support decision-making. While their skills overlap, Data Engineers are more involved in data pipeline development, whereas Data Scientists focus on data analysis and modeling.

Is a data engineer entry level?

Data engineering is typically an intermediate to senior-level role that requires experience with programming, databases, and data pipeline tools. Entry-level positions may be available for those with relevant internships or strong foundational skills, but most data engineering roles demand several years of experience or advanced knowledge of tools like SQL, Python, and cloud platforms.

What is the role of a data engineer?

A data engineer designs, builds, and maintains data pipelines and infrastructure to collect, process, and store large volumes of data. They work with tools like SQL, Python, and cloud platforms to ensure data is accessible and reliable for analysis and decision-making.
More about Data Engineer jobs

What are the most commonly searched types of Data Engineer jobs in DeKalb, IL?

The most popular types of Data Engineer jobs in DeKalb, IL are:

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For Data Engineer jobs in DeKalb, IL, the most frequently searched job titles are:

What job categories do people searching Data Engineer jobs in DeKalb, IL look for?

The top searched job categories for Data Engineer jobs in DeKalb, IL are:

What cities near DeKalb, IL are hiring for Data Engineer jobs?

Cities near DeKalb, IL with the most Data Engineer job openings:

Data Engineer jobs near you
Infographic showing various Data Engineer job openings in DeKalb, IL as of August 2026, with employment types broken down into 86% Full Time, 7% Temporary, and 7% Contract. Highlights an 79% In-person, 7% Hybrid, and 14% Remote job distribution, with an average salary of $127,316 per year, or $61.2 per hour.

Senior Quality Engineer

Sterling Engineering Inc.

Elgin, IL • On-site

$90K - $110K/yr

Full-time

Re-posted 4 days ago

Job description

Title: Senior Quality Engineer
Location: Elgin
Shift: 1st Shift
Hire Type: Direct Hire
Pay Rate: $90,000–$110,000 (based on experience)
Full Benefits

We're hiring a Senior Quality Engineer for an innovative, fast-growing technology manufacturer specializing in advanced electronic components used across multiple industries. This is a high-impact, highly visible role where you’ll have the opportunity to shape quality strategy, lead cross-functional initiatives, and directly influence product performance and customer satisfaction. If you’re looking to step into a leadership-driven engineering role with autonomy, technical depth, and strong career growth potential, this is an excellent opportunity.

Key Responsibilities:
  • Lead quality strategy initiatives, ensuring compliance with global regulatory standards (RoHS, REACH, Conflict Minerals)
  • Evaluate and enhance testing processes including DVT, HALT, and reliability testing methodologies
  • Lead root cause analysis efforts, including customer failure investigations and supplier corrective actions (SCARs)
  • Drive product quality improvements through specification analysis and engineering change initiatives
  • Evaluate and collaborate with suppliers to ensure quality standards and resolve defects at the source
Qualifications:
  • Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or related technical field
  • 5+ years of experience in quality engineering, process engineering, or similar roles
  • Strong experience with failure analysis, metrology, and reliability testing (HALT/HASS)
  • Knowledge of global compliance standards (RoHS, REACH, Conflict Minerals)
  • Experience with data analysis tools such as Minitab, JMP, or similar
  • Proficiency with CAD software (SolidWorks, AutoCAD, or similar) preferred
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.