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Computer System Programmer Jobs in Illinois (NOW HIRING)

Principal System Engineer

Lincolnshire, IL ยท On-site

$150K - $205K/yr

Bachelor's degree in Software, Electrical, Biomedical, or Computer Engineering (or a related science discipline). Experience: Minimum of 8 years of relevant experience in Systems Engineering.

Principal System Engineer

Lincolnshire, IL ยท On-site

$150 - $205/hr

Bachelor's degree in Software, Electrical, Biomedical, or Computer Engineering (or a related science discipline). * Experience: Minimum of 8 years of relevant experience in Systems Engineering.

Computer Programmer Intern

Washington, IL ยท On-site

$14.25 - $18.75/hr

The Computer Programmer Intern's role is to assist and support staff by implementing, maintaining, and creating different programs or systems that assist in streamlining or up-keeping communication ...

Systems Engineer III

Chillicothe, IL ยท On-site

$90K - $110K/yr

Ability to troubleshoot issues and make system changes as needed to resolve issue. * Knowledge of circuit boards, processors, electronic equipment and computer hardware and software. * Knowledge of ...

Manufacturing System Engineer

Lombard, IL ยท 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

Senior Systems Engineer

Chicago, IL ยท On-site

$107K - $147K/yr

Senior Systems Engineer, Chicago IL This Senior Systems Engineer position is fully onsite ... Computer Science, Computer Engineering or an equivalent field. - Strong Linux experience working ...

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

... system integration, requirements management, and on-machine validation . Required Education * Bachelor's degree in Engineering, Computer Science, Computer Engineering, Electrical Engineering, Systems ...

New

Systems Engineer

Mossville, IL ยท On-site

$49.11/hr

Ability to troubleshoot issues and make system changes as needed to resolve issue. * Knowledge of circuit boards, processors, electronic equipment and computer hardware and software. * Knowledge of ...

Systems Engineer

Mossville, IL ยท On-site

$49.11/hr

Ability to troubleshoot issues and make system changes as needed to resolve issue. * Knowledge of circuit boards, processors, electronic equipment and computer hardware and software. * Knowledge of ...

As a Senior Quality Engineer , you will: * Lead verification, validation and maintenance of host ... Lead computer system validation (CSV) activities of Tempus AI applications, software tools, and ...

As a Senior Quality Engineer , you will: * Lead verification, validation and maintenance of host ... Lead computer system validation (CSV) activities of Tempus AI applications, software tools, and ...

Senior Trading Systems Engineer

Chicago, IL ยท On-site

$107K - $147K/yr

Senior Trading Systems Engineer, Chicago, IL This Senior Trading Systems Engineer position is 100 ... Computer Science, Computer Engineering or an equivalent field. - Strong Linux experience working ...

Showing results 21-40

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:

Principal System Engineer

Full Spectrum

Lincolnshire, IL โ€ข On-site

$150K - $205K/yr

Full-time

Re-posted 12 days ago


Job description

Full Spectrum partners with leading companies in MedTech to develop cutting-edge software for medical devices. With projects focused on embedded systems, mobile apps, robotics, engineers at Full Spectrum love the challenge of working with clients on products that have a meaningful impact. Working across different client projects with a wide range of technologies, a career at Full Spectrum offers both technical and professional growth opportunities.
Principal System Engineer:
At Full Spectrum, our Systems Engineering team is the core differentiator that sets us apart from standard medical device service companies. As a Principal System Engineer,you aren't just using a highly efficient and compliant process, you will be working with Full Spectrum clients to improve their process and provide life-saving technology in a more repeatable manor. You will lead diverse projects, translating complex clinical needs into robust, secure, and compliant engineering realities.
The Opportunity: Strategic Leadership & Client Impact:
In this high-visibility role, you serve as the primary technical interface for our clients, driving Software Systems Engineering for mission-critical medical device projects:
Lead & Delegate: Manage project execution by aligning client needs with team tasks and deliverables.
Consult & Partner: Collaborate with Regulatory Affairs partners to define system intent, launch strategies, and regulatory pathways.
Mentor & Coach: Provide real-time guidance, training, and problem-solving for engineers, particularly within the Software Test and documentation realms.
Process Innovation: Consult with Test Process owners to refine methodologies while minimizing audit exposure.
Technical Architecture & Risk Management:
You will be responsible for how teams address "Safety and Security by Design" of complex systems, ensuring protective measures are embedded from the earliest stages of development.
Safety Risk Analysis: Lead planning for complex software-driven medical devices, perform top-down hazard and harm assessment working with Full Spectrum clients' clinical tam or medical director, performing bottom-up failure analysis (FMEA) and identifying potential risk to safety.
Cybersecurity Strategy: Drive the process for threat model analysis, cyber risk assessments, vulnerability analysis, and incident reporting to ensure full FDA compliance.
Lifecycle Risk: Apply practical risk management throughout the entire product lifecycle, utilizing strong familiarity with both design and process risk models from ISO 14971.
Requirements Mastery: Develop and implement requirement schemas and hierarchies using industry-standard RM tools, ensuring flawless allocation and traceability.
V&V Strategy & Regulatory Mastery:
You will define the path to market by establishing rigorous V&V strategies within an iterative development environment.
V&V Leadership: Oversee system and software V&V approaches, including test planning, design, and the creation of comprehensive test cases.
Testing Strategy: Implement lifecycle-based testing (IEC 62304), covering everything from unit testing to system-level GUI testing.
System Verification: Define and oversee system integration over development, define performance characterization tests and test requirements and test methods, coordinate and plan testing of the system at meaningful milestones to mitigate project risk and to meet defined performance requirements.
Standard Compliance: Act as a subject matter expert on key standards and FDA guidance, including:
Software & Risk: IEC 62304, ISO 14971, TIR-32, TIR-45, TIR 80001, and IEC 81001-5-1.
Hardware & Safety: IEC 60601-1, IEC 60601-1-8.
Quality & Process: 21 CFR Part 820, IEC 13485, and ISPE GAMP-5.
Usability: IEC 62366 and basic usability design principles.
Qualifications:
Education: Bachelor's degree in Software, Electrical, Biomedical, or Computer Engineering (or a related science discipline).
Experience: Minimum of 8 years of relevant experience in Systems Engineering.
Leadership: Proven track record in medical device development, identifying project risks, and communicating clearly with stakeholders.
Technical Knowledge: Deep understanding of design controls, software lifecycle coaching, and automated Scrum processes for continuous integration.
Desirable Skills: (Nice to Have):
Technical Proficiencies: Scripting in Python or C/C++, code inspection, and Object-Oriented Programming.
Emerging Tech: Experience with Machine Learning systems, algorithm management, and real-time/embedded programming.
Modern Methodology: Familiarity with Agile, version control, and automating compliant CI/CD pipelines.
The base salary for this position is $150,000 to $205,000 annually, and the role is bonus eligible.
The final salary offer is determined by factors such as experience, location, skills, education, and market conditions. **
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.