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Computer Programmer Jobs in Peoria, IL (NOW HIRING)

ProArch IT Solutions

Embedded web development

Peoria, IL · On-site

$129K - $169K/yr

... Computer Engineering or Computer Science curriculum. - Experience in machine or automotive electrical system development - Familiarity with construction, mining or agricultural equipment - Project ...

TriOptus LLC

Embedded Software Engineer

Mossville, IL · On-site

$95K - $126K/yr

Minimum BS in Computer Engineering / Electrical Engineering required. Comp Sci or comparable may be considered if experience is relevant. * 5-8 yrs industry experience. * Will accept Master's or ...

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Process Control Engineer

Peoria, IL · On-site

$100K - $130K/yr

Basic computer skills to include experience with Microsoft Office Suite (Word, Excel, Outlook, etc ... programming/developing/configuring DeltaV, PLC, HMI, DCS, and SCADA software for control systems

Caterpillar

Embedded Software Engineer

Mossville, IL · On-site

$127K - $146K/yr

This position requires a bachelor's degree or foreign equivalent in Computer Engineering, Electrical Engineering, Computer Science, or a related field and five years of experience in an embedded ...

BTD Manufacturing

CNC Programmer I

Washington, IL · On-site

$26.19 - $36.69/hr

Understands how the die is producing the finished part before programming is started. Anticipates ... CAD then files for easy retrieval to reproduce the part as needed. 6. Plays an important role in ...

RFA Engineering

Embedded Software Engineer

Chillicothe, IL · On-site

$75K - $115K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our ... Testing methods include bench testing, computer simulation testing, hardware-in-the-loop testing ...

Caterpillar

Control Systems Senior Engineer

Mossville, IL · On-site

$112K - $169K/yr

Top Candidates Will Have: * BS or MS in Electrical, Mechanical or Computer Engineering, or Computer Science * Experience with requirements, software specification, and workflow management * Well ...

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All JobsComputer Programmer JobsComputer Programmer Jobs in Peoria, IL

Computer Programmer information

See Peoria, IL salary details

$32.4K

$63.8K

$93.7K

How much do computer programmer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for computer programmer in Peoria, IL is $63,755.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,600.00 and $78,500.00 per year, depending on experience, location, and employer.

What do you do as a computer programmer?

A computer programmer writes, tests, and maintains code to develop software applications, websites, or systems. They use programming languages like Java, Python, or C++ and often collaborate with teams to design solutions and troubleshoot issues. Strong problem-solving skills and knowledge of development tools are essential in this role.

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

To thrive as a Computer Programmer, you need strong proficiency in programming languages (such as Python, Java, or C++), problem-solving skills, and a relevant degree or equivalent experience. Familiarity with software development tools, version control systems like Git, and sometimes certifications in specific languages or frameworks are commonly required. Attention to detail, communication skills, and the ability to work both independently and collaboratively are standout soft skills in this field. These competencies ensure high-quality, efficient code development and effective teamwork in rapidly evolving technical environments.

Is a computer programmer a good career?

A computer programmer is a skilled professional who writes, tests, and maintains software code, often working with programming languages like Python, Java, or C++. The field offers strong job growth, competitive salaries, and opportunities across various industries, but it requires continuous learning and problem-solving skills. Success in this career depends on technical proficiency, adaptability, and staying current with technological advancements.

What kind of jobs can computer programmers get?

Computer programmers can work in various roles such as software developers, application programmers, web developers, and systems analysts. They often work in industries like technology, finance, healthcare, and government, using programming languages like Java, Python, or C++ to create and maintain software applications. Many positions require problem-solving skills, knowledge of development tools, and sometimes certifications like CompTIA or Microsoft Certified solutions developer.

What does a computer programmer do?

A computer programmer designs, tests, writes, debugs, and maintains the computer program code. The coding language is written for the computer to be able to comprehend it and take specific actions according to those commands. Computer programmers can work with existing code or create something entirely new. The objective of coding is to develop programs that act on specific controls and behaviors. Coders need to be able to work with specialized algorithms, logic, and app domain, as well. But the other key goal of a computer programmer is to design interfaces that regular non-technical users can easily understand and use.

What is the difference between Computer Programmer vs Software Developer?

AspectComputer ProgrammerSoftware Developer
CredentialsTypically requires a bachelor's degree in computer science or related fieldUsually requires a bachelor's degree, often with additional experience or certifications
Work EnvironmentOften works in coding, debugging, and maintaining softwareDesigns, develops, tests, and maintains software applications
Industry UsageCommonly employed in IT, software firms, and tech departmentsFound in a wide range of industries including tech, finance, healthcare

While both roles involve coding and software creation, Computer Programmers primarily focus on writing and debugging code based on specifications, whereas Software Developers are involved in designing and building complete software solutions. The roles often overlap, but Developers typically have broader responsibilities in the software development lifecycle.

What are some typical challenges computer programmers face when working on large team projects?

Computer programmers working on large team projects often encounter challenges such as coordinating code changes, maintaining consistent coding standards, and managing dependencies between different components. Effective communication and the use of version control systems like Git are essential to prevent conflicts and ensure smooth collaboration. Additionally, programmers must often adapt to varying coding styles and workflows, making flexibility and a collaborative mindset important for success in team environments.
More about Computer Programmer jobs
What cities near Peoria, IL are hiring for Computer Programmer jobs? Cities near Peoria, IL with the most Computer Programmer job openings:
Computer Programmer jobs near you
Infographic showing various Computer Programmer job openings in Peoria, IL as of August 2026, with employment types broken down into 81% Full Time, 2% Part Time, and 17% Contract. Highlights an 98% In-person, and 2% Remote job distribution, with an average salary of $63,755 per year, or $30.7 per hour.

Engine Validation Engineer

Diversified Services Network, Inc.

Mossville, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Job description

Engine Validation Engineer

Mossville, IL | Onsite | Full-Time

Diversified Services Network, Inc. (DSN) is seeking a full-time Engine Validation Engineer to join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!

Position Overview

This role offers the opportunity to contribute directly to the quality, reliability, and performance of gas engine software through a combination of hands-on testing, automation development, and validation activities. The Core Gas Engine Software Test team is seeking a dedicated resource to focus on test automation, building packages that will be heavily used for production file delivery in place of the manual testing currently relied on. The successful candidate will help maintain and enhance automation infrastructure while supporting software release validation for current and future gas engine programs.

Key Responsibilities

  • Execute engine software validation and test activities
  • Analyze test results, investigate defects, and conduct root cause analysis
  • Develop and maintain test automation, including driver file updates, script development, and debugging
  • Collaborate daily with software developers, controls engineers, test engineers, and validation engineers

Team Structure & Work Environment

  • Reports to: Engineering Team Lead / Project Team Lead
  • Work is performed in a soft lab environment, combining computer-based automation development with hands-on interaction with test systems and engine controls

Requirements

Education & Experience

  • Bachelor or Master's of Science in Electrical Engineering or Computer Engineering required
  • 0-3 years of relevant experience required.  

Top Skills

  • Engine testing, validation, and troubleshooting
  • Data analysis and root cause investigation
  • Software/test automation development (Python, C#, or similar)

Additional Technical Skills

Required:

  • Understanding of embedded systems and electronic control modules (ECMs)
  • Knowledge of software verification and validation processes
  • Ability to analyze test results and identify root causes
  • Familiarity with CAN/J1939 communication and diagnostic tools
  • Experience working with test equipment, data acquisition systems, or HIL/SIL environments
  • Understanding of requirements-based testing and defect tracking

Desired:

  • Engine controls or engine systems experience
  • Experience with dSPACE, Vector CANoe/CANalyzer, ET, or similar tools
  • Experience developing automated regression test suites

Soft Skills

Required:

  • Strong analytical and problem-solving skills
  • Ability to learn new systems and tools quickly
  • Effective verbal and written communication skills
  • Attention to detail and commitment to quality
  • Strong teamwork and collaboration skills

Desired:

  • Experience presenting technical findings to stakeholders
  • Ability to influence decisions through data-driven recommendations

Benefits

  • 401(k)
  • Dental insurance
  • Vision Insurance
  • Disability insurance
  • Employee assistance program
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more! https://www.dsnworldwide.com

Salary expectations: 75,000-80,000 per annual

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