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C Programming Language Jobs in Illinois (NOW HIRING)

INTERLAKE MECALUX INC

Controls Engineer

Melrose Park, IL · On-site

$81K - $105K/yr

C programming language knowledge preferred * Ability to read mechanical drawings and electrical wiring diagrams * Knowledge of Frequency Inverters parameterization and operation (preferable SEW and ...

INTERLAKE MECALUX INC

Controls Engineer

Melrose Park, IL · On-site

$65K - $85K/yr

C programming language knowledge preferred * Ability to read mechanical drawings and electrical wiring diagrams * Knowledge of Frequency Inverters parameterization and operation (preferable SEW and ...

Interlake Mecalux, Inc.

Controls Engineer

Melrose Park, IL · On-site

$81K - $105K/yr

C programming language knowledge preferred. * Ability to read mechanical drawings and electrical wiring diagrams. * Knowledge of Frequency Inverters parameterization and operation (preferable SEW and ...

Komatsu

Engineer IV, Embedded Software Developer

Peoria, IL · On-site

$111K - $133K/yr

... C programming language Additional Information Telecommuting permitted within normal commuting distance of the worksite 1 day/week. Employees Supervised: None Travel: up to 10% domestic travel and up ...

S&C

Electrical Engineer III (Power Systems)

Chicago, IL · On-site

$106K - $140K/yr

Proficient in at least one programming language such as MATLAB, Python or C++ * Success in influencing others other than direct reports * Experience in executing power system studies, including power ...

Jobtailor

Digital Signal Processing Intern

Niles, IL · On-site

$95 - $135/hr

Experience with C, C++, or Assembly language programming * Experience with hardware acceleration-specific instruction sets; any of Cuda, C7x, or NEON SIMD * Experience designing audio signal ...

New

Droisys

Software Engineer

Champaign, IL · On-site

Experience in Scrum and other Agile Software Development methodologies is helpful Knowledge of the C/C++ programming language is helpful but not required Experience in data visualization or data ...

RFA Engineering

Embedded Software Engineer

Chillicothe, IL · On-site

$75K - $115K/yr

Development methods include C/C++ programming language and Model Based Software Design. Testing methods include bench testing, computer simulation testing, hardware-in-the-loop testing, and machine ...

Auria

Embedded Software Engineer

Chicago, IL · On-site

$100 - $150/hr

Design, develop, and maintain embedded firmware using C, and Python programming language for Texas Instruments (TI) microprocessors * Utilize open-source technologies for continuous deployment, event ...

New

Stryker

Salesforce Software Engineer (Remote)

Chicago, IL · On-site +1

$133K - $222K/yr

Strong understanding of object-oriented programming principles and proficiency in Apex and/or another object-oriented programming language such as C, C#, Java, or JavaScript. * Experience with ...

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C Programming Language information

What is a C programming language?

A C Programming Language job involves designing, developing, and maintaining software using the C programming language. C is widely used for system programming, embedded systems, operating systems, and performance-critical applications. Professionals in this role typically write efficient, low-level code, optimize program performance, and debug software issues. They may work in industries such as telecommunications, automotive, finance, and gaming. Strong knowledge of memory management, data structures, and algorithms is essential for success in this field.

What does a C programmer do?

As a C Programmer, your daily tasks typically involve writing, testing, and debugging C code to develop new features or maintain existing software applications. You will often collaborate with software engineers, testers, and project managers to understand requirements and resolve technical issues. Other responsibilities may include code reviews, performance optimization, and keeping documentation up to date. This role usually involves significant problem-solving and critical thinking, offering engagement with both low-level system programming and high-level application development.

What skills and qualifications are needed to thrive as a C programmer?

To thrive as a C Programmer, you need a deep understanding of the C programming language, data structures, algorithms, and strong problem-solving abilities, often supported by a degree in computer science or a related field. Familiarity with integrated development environments (IDEs), version control systems like Git, and operating system concepts, as well as relevant certifications, are valuable assets. Attention to detail, analytical thinking, and effective communication are key soft skills for identifying bugs and collaborating with team members. These skills are crucial for building reliable and efficient software solutions, maintaining code quality, and ensuring smooth coordination within development teams.

Are C programmers still in demand?

C programmers are still in demand, especially in systems programming, embedded systems, and performance-critical applications. Knowledge of C remains valuable for working with operating systems, device drivers, and hardware interfaces, and many industries rely on C for low-level programming tasks.

What are popular job titles related to C Programming Language jobs in Illinois?

For C Programming Language jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching C Programming Language jobs in Illinois look for?

The top searched job categories for C Programming Language jobs in Illinois are:

C Programming Language jobs near you
Infographic showing various C Programming Language job openings in Illinois as of August 2026, with employment types broken down into 15% Internship, and 85% Full Time. Highlights an 95% In-person, and 5% Hybrid job distribution.

Controls Engineer

INTERLAKE MECALUX INC

Melrose Park, IL • On-site

$81K - $105K/yr

Full-time

Re-posted 19 days ago

Job description

The Controls Engineer serves as technical designer of software specialized in Mecalux Systems of Warehouses.  This role is responsible for creating the programs in our proprietary Galileo and performing all the tests of controllers, inverters, and security systems to put the installation in service.

Responsibilities:

  • Engage in proprietary software development by utilizing Designer AWS and Galileo to create warehouse solutions for customers and modifying these programs based off of the client need
  • Create control programs using internal tools such as Designer AWS and Galileo by configuring the Profibus or Profinet network using Sycon.net software and using Sycon.net in addition to Galileo to perform all of the tests for the controllers
  • Conduct installation startup by checking the Profibus/Profinet network by running diagnostic tests using programs such as Sycon.net, TIA Portal, Galileo, and Proneta.  Validate wire connections, device addresses, input/output quantities, and signal quality
  • Load control programs to the VFD control drive, operator panels, barcode scanners, and PCs
  • Check that safety devices are properly installed and working using easySoft-Safety software and conducting physical inspections.
  • Delegate daily tasks to electromechanics assisting at the installation, ensuring they are completed properly and on time, reporting deviations to the Project Manager and Site Manager.
  • Assist Project Managers in determining the human resources demand for a project including duties and work schedules for electromechanics and electricians.
  • Commission the on-site control program by uploading proprietary software to the solution.  Debug and troubleshoot on-site
  • Collaborate with Project Manager and clients to ensure project is satisfying their needs
  • Conduct training courses for customers.  Train the customer’s maintenance and/or other personnel on how to properly operate Galileo software and HMI interfaces.  Schedule trainings on site or virtually, accommodating customer’s availability.
  • Provide work progress reports to the department manager and Project Manager.  Include updates on daily completed technical tasks and what is to be accomplished the following day in order to keep an accurate record of the project timeline and to prevent any delays in commissioning.
  • Bachelor’s degree in Engineering (electrical, industrial, or mechanical).
  • Professional exposure to the field of Industrial Automation.
  • Knowledge of PLC, HMI and SCADA programming preferred.
  • C programming language knowledge preferred
  • Ability to read mechanical drawings and electrical wiring diagrams
  • Knowledge of Frequency Inverters parameterization and operation (preferable SEW and Lenze) preferred.
  • Knowledge of the Fieldbus networks (Profibus, Profinet, etc.) preferred.
  • Spanish fluency is ideal
  • Personality: Candidates must be organized and methodical in their work, with the ability to learn quickly and adapt easily to change.  Candidates must be able to persevere through difficult work challenges with the highest degree of dedication.  Candidates must have strong interpersonal skills with the confidence to interact and communicate effectively with personnel from all levels of the organization.  Ability to work under time pressure
  • Able and willing to travel at least 50%

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