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Engineer Jobs in Decatur, IL (NOW HIRING)

Associates Systems LLC

Controls Engineer

Mount Zion, IL · On-site

$83.30K - $107.70K/yr

Controls Engineer/ PLC Programmer Controls Engineer must be well versed in control systems. This person must be proficient in PLC and HMI programming. Related Degree or five years with Programming ...

Primient

Engineer II, iPROOF

Decatur, IL

About the Role The Engineer 2 sits within the Engineering Technical Track and is responsible for supporting the smooth operation of assigned plant areas or systems through troubleshooting, process ...

Central Illinois Mfg Company

Product Engineer

Bement, IL · On-site

$70K - $85K/yr

Product Engineer Department: 20-Engineering Reports To: Design Engineering Manager FLSA Status: Exempt Location: Bement, IL Pay Range: $70K-$85K Days: 7am-3:30pm Job Summary: The Product Engineer ...

Intellectt INC

Electrical Engineer

Decatur, IL · On-site

Electrical Engineer Location: Decatur, Illinois Experience: 5 - 10 Years Job Summary: Seeking an Electrical Engineer with experience in designing electrical distribution systems for process plants ...

Actalent

Design Engineer

Decatur, IL · On-site

Design Engineer - Hydraulic Systems Integration This on-site design engineering role focuses on integrating hydraulic systems into large wheel loaders and wheel tractor scrapers, with an emphasis on ...

ADM

Analytics Engineer - Decatur, IL

Decatur, IL

Analytics Engineer - Decatur, ILThis is a salaried, exempt-level role.Position Overview:The Analytics Engineer - Manufacturing Cost Excellence role delivers real-time visibility into losses ...

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All JobsEngineer JobsEngineer Jobs in Decatur, IL

Engineer information

See Decatur, IL salary details

$37.8K

$98.7K

$133.4K

How much do engineer jobs pay per year?

As of Jun 3, 2026, the average yearly pay for engineer in Decatur, IL is $98,697.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $113,000.00 per year, depending on experience, location, and employer.

What Is an Engineer Job Description?

Engineers design, build, and maintain the functional aspects of a product, structure, or system for their specific engineering industry. Their specific job description relates to all of the detailed tasks, responsibilities, skills, and education requirements that a company or organization requires for their engineering specialty. For example, electrical engineers develop, monitor, and test electrical systems. Civil engineers design, construct, and maintain large infrastructure projects, such as highways, bridges, and airports. Many engineers begin their career with an internship or apprenticeship while they are still in school, and then acquire an entry-level position. As they learn more about the industry, engineers are given their own projects and more responsibility.

What are the key skills and qualifications needed to thrive as an Engineer, and why are they important?

To thrive as an Engineer, you need a solid background in mathematics, problem-solving, and engineering principles, typically supported by a relevant bachelor’s degree. Familiarity with industry-specific software such as CAD tools, simulation platforms, and, in some fields, certifications like FE or PE is often required. Strong communication, teamwork, and critical thinking skills set exceptional engineers apart. These abilities ensure effective project delivery, innovative solutions, and smooth collaboration in technical environments.

How do engineers typically collaborate with other departments during a project?

Engineers often work closely with professionals from various departments such as product management, design, and quality assurance to ensure project requirements are met. Collaboration usually involves regular meetings to align on goals, discuss technical constraints, and review progress. Effective communication and teamwork are key, as engineers may need to translate complex technical concepts for non-technical colleagues and incorporate feedback from different stakeholders. This cross-functional approach helps ensure that projects are delivered efficiently and meet all necessary standards.

What does an engineer do?

An engineer applies principles of science and mathematics to develop solutions for technical problems. They design, build, and test products, systems, or structures while considering efficiency, safety, and cost. Engineers can work in a variety of fields such as civil, mechanical, electrical, and software engineering, each with its own specialized focus. Their work often involves teamwork, problem-solving, and the use of advanced technology.

What is the difference between Engineer vs Technician?

AspectEngineerTechnician
Required CredentialsBachelor's degree in engineering or related fieldTechnical diploma or associate degree
Work EnvironmentDesign, planning, analysis, project managementInstallation, maintenance, troubleshooting
Industry UsageDesign firms, manufacturing, constructionField service, manufacturing plants, maintenance teams
Common Search/ComparisonEngineer vs Technician

Engineers typically hold a bachelor's degree and focus on designing, analyzing, and managing projects. Technicians usually have technical diplomas and handle hands-on installation, maintenance, and troubleshooting. While engineers plan and oversee, technicians implement and support. Both roles are essential in engineering projects, but they differ in education, responsibilities, and work environment.

More about Engineer jobs
What are the most commonly searched types of Engineer jobs in Decatur, IL? The most popular types of Engineer jobs in Decatur, IL are:
What are popular job titles related to Engineer jobs in Decatur, IL? For Engineer jobs in Decatur, IL, the most frequently searched job titles are:
What job categories do people searching Engineer jobs in Decatur, IL look for? The top searched job categories for Engineer jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for Engineer jobs? Cities near Decatur, IL with the most Engineer job openings:
Engineer jobs near you
Infographic showing various Engineer job openings in Decatur, IL as of May 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $98,697 per year, or $47.5 per hour.

Controls Engineer

Associates Systems LLC

Mount Zion, IL • On-site

$83.30K - $107.70K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

Controls Engineer/ PLC Programmer
Controls Engineer must be well versed in control systems. This person must be proficient in PLC and HMI programming.
Related Degree or five years with Programming, Modifying and troubleshooting. Experience should include PLC's, HMI, SCADA software, device communication protocols and networking.
  • Allen Bradley/Rockwell exp a must
  • Ability to program from scratch.
  • Electrical design and hardware specification.
  • Design and program sophisticated control systems.
  • Design and layout of control panels
  • Simulate, test, and debug control systems in-house
  • Startup systems at the end-users facility.
  • Provide continuing system technical support over the phone or on-site.
  • AutoCAD or AutoCAD LT exp
Benefits:
    • Annual Bonus Potential
    • Group health and prescription drug insurance
    • Dental Insurance
    • Vision Insurance
    • ST/LT Disability Insurance
    • Life insurance
    • Tax-free Flexible Spending Accounts for medical and child care
    • 401k with matching contributions
    • Paid vacation
    • 8 Paid Holidays
    • Tuition reimbursement


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