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Computer System Programmer Jobs in Illinois (NOW HIRING)

Infobahn SoftWorld Inc

Systems Engineer

Elgin, IL · On-site

The ideal candidate will have 1-3 years of experience in system-level design, requirements ... Bachelor's degree in Engineering, Computer Science, or related field. * 1-3 years of relevant ...

Law Firm

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Senior Financial System Engineer

Chicago, IL · On-site

$120K - $145K/yr

Bachelor's degree in Computer Science, Management Information Systems, Accounting, Finance, or a ... The Senior Financial Systems Engineer is responsible for the daily technical support of critical ...

New

Law Firm

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Senior Financial System Engineer

Chicago, IL · On-site

$120K - $145K/yr

Bachelor's degree in Computer Science, Management Information Systems, Accounting, Finance, or a ... The Senior Financial Systems Engineer is responsible for the daily technical support of critical ...

New

Thermon

Programmer

Franklin Park, IL

We don't just build systems, we engineer resilience, empowering the planet's most critical ... Physical Demands: · Prolonged periods sitting at a desk and working on a computer. · Must be able ...

Thermon

Programmer

Franklin Park, IL

We don't just build systems, we engineer resilience, empowering the planet's most critical ... Physical Demands: · Prolonged periods sitting at a desk and working on a computer. · Must be able ...

bioMérieux

Manufacturing System Engineer

Lombard, IL · On-site

$104K - $129K/yr

Description Manufacturing Systems Engineer Position Summary The Manufacturing Systems Engineer is ... Proficiency with standard computer tools (Outlook, Teams, Word, Excel) Working Conditions

Thermon

Programmer

Franklin Park, IL · On-site

We don't just build systems, we engineer resilience, empowering the planet's most critical ... Physical Demands: • Prolonged periods sitting at a desk and working on a computer. • Must be ...

Thermon

Programmer

Franklin Park, IL · On-site

We don't just build systems, we engineer resilience, empowering the planet's most critical ... Physical Demands: • Prolonged periods sitting at a desk and working on a computer. • Must be ...

Thermon

Programmer

Franklin Park, IL · On-site

We don't just build systems, we engineer resilience, empowering the planet's most critical ... Physical Demands: · Prolonged periods sitting at a desk and working on a computer. · Must be able ...

Thermon

Programmer

Franklin Park, IL · On-site

We don't just build systems, we engineer resilience, empowering the planet's most critical ... Physical Demands: · Prolonged periods sitting at a desk and working on a computer. · Must be able ...

1872 Consulting

Systems Engineer

Chicago, IL · Hybrid

... system and service builds, HA/DR requirements and configurationBuild processes and systems to ... Computer Science or related field5+ years of experience with Systems Engineering in Microsoft ...

1872 Consulting

Systems Engineer

Chicago, IL · Hybrid

... system and service builds, HA/DR requirements and configurationBuild processes and systems to ... Computer Science or related field5+ years of experience with Systems Engineering in Microsoft ...

Purple Hires Inc

Systems Engineer 3

Mossville, IL · On-site

Define system architecture, subsystem interfaces, and integration strategies. * Collaborate with ... Bachelor's degree (or equivalent) in Engineering, Robotics, Computer Science, Software Engineering ...

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Computer System Programmer information

See Illinois salary details

$16

$48

$79

How much do computer system programmer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for computer system programmer in Illinois is $48.20, according to ZipRecruiter salary data. Most workers in this role earn between $34.95 and $60.34 per hour, depending on experience, location, and employer.

What is a computer system programmer?

Computer system programmers are professionals who write, test, and maintain the software that enables computers and networks to function effectively. They typically work on system-level software such as operating systems, network distribution software, and compilers, ensuring that computer hardware and software work seamlessly together. Their role often involves debugging, updating, and optimizing existing code to improve system performance and security. Computer system programmers may also collaborate with hardware engineers and other IT professionals to integrate new technologies into existing systems.

What are the key skills and qualifications needed to thrive as a computer system programmer, and why are they important?

To thrive as a Computer System Programmer, you need strong programming abilities in languages such as C, C++, or Java, along with a degree in computer science or a related field. Familiarity with operating systems, integrated development environments (IDEs), and version control systems like Git is typically required. Attention to detail, analytical thinking, and effective problem-solving are essential soft skills that distinguish top performers. These competencies ensure the development of reliable, efficient, and maintainable systems that meet organizational and user needs.

What are the typical collaboration dynamics between computer system programmers and other IT professionals?

Computer system programmers frequently collaborate with system analysts, network engineers, and software developers to ensure that new or modified systems integrate seamlessly with existing infrastructure. They often participate in meetings to discuss technical requirements, troubleshoot issues alongside IT support teams, and work closely with quality assurance professionals to test system functionality. Strong communication and teamwork skills are essential, as these collaborations are crucial for identifying potential problems early and ensuring project success.

What is the difference between Computer System Programmer vs Software Developer?

AspectComputer System ProgrammerSoftware Developer
CredentialsTypically requires a degree in computer science or related field; certifications like CompTIA or Microsoft may be beneficialSimilar educational background; often holds degrees in computer science, software engineering, or related fields
Work EnvironmentWorks mainly in IT departments, focusing on system-level programming, operating systems, and hardware integrationWorks in various industries, developing applications, web, mobile, or enterprise software
Industry UsageCommonly employed in technology firms, government agencies, and organizations with complex IT infrastructureWidely used across tech companies, startups, and businesses developing consumer or enterprise software

While both roles require programming skills and a similar educational background, Computer System Programmers focus on system-level software and hardware integration, whereas Software Developers create applications and user-facing software solutions.

How much does a computer system programmer get paid?

Computer system programmers typically earn a median annual salary of around $90,000, with salaries ranging from approximately $60,000 to over $120,000 depending on experience, location, and industry. Skilled programmers with certifications and knowledge of specific programming languages or systems may earn higher wages.

Is a computer system programmer a good career?

A computer system programmer is a skilled professional who develops and maintains software for computer systems, often requiring knowledge of programming languages, operating systems, and hardware interactions. The role offers steady employment opportunities, competitive salaries, and the potential for specialization in areas like embedded systems or cybersecurity. Success in this career typically depends on continuous learning and staying updated with evolving technologies.

Is computer system programming in demand?

Computer system programmers are in steady demand due to ongoing needs for maintaining and developing operating systems, embedded systems, and enterprise software. Skills in programming languages like C, C++, and knowledge of hardware interactions increase employability, especially in technology and manufacturing sectors.

What does a computer system programmer do?

A computer system programmer develops, tests, and maintains system software such as operating systems, device drivers, and utility programs. They write code primarily in languages like C or Assembly, troubleshoot system issues, and ensure software interacts efficiently with hardware components. Strong problem-solving skills and knowledge of computer architecture are essential for this role.

What cities in Illinois are hiring for Computer System Programmer jobs?

Cities in Illinois with the most Computer System Programmer job openings:

Computer System Programmer jobs near you

Systems Engineer

Infobahn SoftWorld Inc

Elgin, IL • On-site

Contractor

Re-posted 4 days ago

Job description

Title: Systems Engineer I

Location: 2540 Galvin Drive, Elgin, IL

Duration: 2 years

Work schedule: M-F 8:00 AM - 4:00 PM

Interview: Onsite (In-person)

Training: Half of the time once trained. – Group environment.

Nice to Have Skills: Networking skills since customer networks are a large part of what we do.

Job Summary:

We are seeking a talented and motivated Systems Engineer I to join our team in Elgin, IL. The ideal candidate will have 1-3 years of experience in system-level design, requirements management, customer support, and test support for a variety of engineering projects. This role involves making changes to or upgrading existing systems designs, enhancing and improving existing technologies to apply to new solutions, and performing root cause analysis to identify and resolve system design issues.

Key Responsibilities:

  • Participate actively in system-level design and requirements gathering.
  • Provide customer support and test support throughout various phases of the project.
  • Make changes to or upgrade existing system designs.
  • Enhance and improve existing technologies for new solutions.
  • Perform root cause analysis to identify system design issues and provide recommendations.
  • Implement solutions to complex problems.
  • Maintain system-level knowledge of video technologies and standards.
  • Utilize networking technologies such as TCP/IP and Ethernet.
  • Apply system engineering and requirements management tools and techniques.
  • Communicate effectively through strong writing, presentation, and other communication skills.

Qualifications:

  • Bachelor’s degree in Engineering, Computer Science, or related field.
  • 1-3 years of relevant experience in systems engineering or a related role.
  • Strong understanding of technologies and standards.
  • Proficiency in networking, including TCP/IP and Ethernet.
  • Proficiency with server and virtualization
  • Experience with system engineering and requirements management tools and techniques.
  • Excellent communication skills, both written and verbal.

Skills:

  • System-level design and requirements management.
  • Strong problem-solving skills and the ability to perform root cause analysis.
  • Proficiency in technologies and standards.
  • Expertise in networking technologies (TCP/IP, Ethernet).
  • Effective communication and presentation skills.
  • Networking experience of 1-3 years.
  • VMWARE or virtual machine skill, UNIX/Linux skills.

Additional details:

Top 3 soft skills:

Team work and communication

Punctuality

Ability to stay on task

CCNA and Network plus experience is a bonus

Main Responsibilities: Programming customer radio systems.

Software Proficiency: Windows and Google programs preferable

Required Experience Level: Entry Level

Work Environment: Office and programming on a showroom floor

Key Contributions (First 90–120 Days):

Learning system programming

Helping others program their systems

Learn system networking concepts

Infobahn Softworld logo

About Infobahn Softworld

Sourced by ZipRecruiter

Formed in 1996, Infobahn Softworld is a leading Technology and Professional Services Company. For many years we have successfully served the technology needs of several customers from diverse industries and locations throughout North America. Infobahn Softworld has a reputation for addressing its clients’ complex challenges with business understanding and innovative technical solutions. Infobahn specializes in full lifecycle project efforts conducted in strategic partnership with some of the world’s most prominent companies.

Industry

Recruiting and staffing services

Company size

201 - 500 Employees

Headquarters location

San Jose, CA, US

Year founded

1996

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