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Jr Software Test Engineer Jobs in Peoria, IL (NOW HIRING)

Sovereign Technologies

HIL Engineer

Peoria, IL · On-site

Responsibilities · Test all software releases in a high fidelity lab environment. · Simulate ... Electrical Engineering. · Minimum of 3 years of relevant experience. Additional Skills ...

New

ARi

Engine Test and Performance Engineer

Peoria, IL

$70K - $75K/yr

The main function of a Software Planning engineer is to evaluate and coordinate the engine software ... They execute the software release for Test Cell operations and Field customers. This role requires ...

TriOptus LLC

Embedded Software Engineer

Mossville, IL · On-site

$95K - $126K/yr

Research, design, develop, build, and test the low-layer software, such as OS integration, I/O drivers, boot, etc., which interfaces with the Client's wide variety of electronic controls hardware (i ...

Caterpillar

Sr. Engineer - Test/Validation

East Peoria, IL · On-site

$131K - $169K/yr

... software, to improve efficiency, reduce costs, and enhance quality. Plan and refine testing ... Engineer-Test/Validation / Reference # R0000372856 ] . #LI-DNI This position requires working ...

Caterpillar

Embedded Software Engineer - Web

Mossville, IL · On-site

$95K - $126K/yr

Develops, designs, implements and tests software of embedded devices and systems; monitors and enhances the efficiency and stability of the systems. As a Software Engineer, you are responsible for ...

ARi

Project Engineer

East Peoria, IL · On-site

... Software, Product Engineering, Manufacturing Engineering, Testing & Validation, Automation ... Develop and design Test Plan for auto industry. Analyze test data to ensure testing was executed ...

Caterpillar

Embedded Software Engineer

Mossville, IL · On-site

$127K - $146K/yr

Caterpillar Inc. seeks Embedded Software Engineer at its facility located at 2427 E. Engine Drive ... Develop and test software in support of Caterpillar machine electrification applications. Develop ...

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All JobsJr Software Test Engineer JobsJr Software Test Engineer Jobs in Peoria, IL

Jr Software Test Engineer information

See Peoria, IL salary details

$45.6K

$92.8K

$139.3K

How much do jr software test engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for jr software test engineer in Peoria, IL is $92,764.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,600.00 and $93,700.00 per year, depending on experience, location, and employer.

What is the difference between Jr Software Test Engineer vs Software Test Engineer?

AspectJr Software Test EngineerSoftware Test Engineer
Required CredentialsAssociate degree or relevant certification, basic testing knowledgeBachelor's degree in CS or related field, more experience
Work EnvironmentEntry-level testing teams, supervised tasksMore autonomous testing roles, complex projects
Employer & Industry UsageStartups, IT companies, software firmsEstablished companies, larger software development teams
Search & Comparison IntentEntry-level testing roles, career progressionMid-level testing positions, skill enhancement

The main difference between a Jr Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and independence. Jr Software Test Engineers are typically entry-level, focusing on basic testing tasks under supervision, while Software Test Engineers handle more complex testing activities with greater autonomy. Both roles are essential in software development, with the Jr role serving as a stepping stone to more advanced testing positions.

What job categories do people searching Jr Software Test Engineer jobs in Peoria, IL look for? The top searched job categories for Jr Software Test Engineer jobs in Peoria, IL are:
What cities near Peoria, IL are hiring for Jr Software Test Engineer jobs? Cities near Peoria, IL with the most Jr Software Test Engineer job openings:
Jr Software Test Engineer jobs near you

Quality/Test Engineer 3

Purple Hires Inc

Mossville, IL • On-site

Full-time

Re-posted 4 days ago

Job description

Job Title: Quality/Test Engineer 3

Location: Mossville, IL (Onsite)
Duration: 12+ Months
Contract
 

Job Description:

Job Summary

  • Client is seeking a Quality/Test Engineer to support product quality and customer service initiatives for construction equipment, electronics, software, and systems.
  • The role involves troubleshooting, testing, quality analysis, and collaborating with engineering teams and dealers to resolve product issues and improve customer satisfaction.
 
Key Responsibilities
  • Analyze and troubleshoot electrical, software, and system-level issues.
  • Investigate product quality concerns and support root cause analysis.
  • Review quality metrics, trends, and reliability data.
  • Develop and execute testing procedures and quality standards.
  • Collaborate with dealers, customers, and engineering teams to resolve technical issues.
  • Support continuous product improvement initiatives.
 
Required Skills
  • Electrical Troubleshooting
  • J1939 CAN Communication
  • Ethernet Communication
  • Multimeter and Oscilloscope usage
  • Hydraulic Systems knowledge
  • Software Troubleshooting
  • Experience with Hall Effect Sensors, Pressure Transducers, and Angle Sensors
  • Strong communication and problem-solving skills
  • Proficiency with Microsoft Office tools
 
Qualifications
  • Bachelor's degree in engineering (preferred) or relevant technical background
  • 5–7 years of relevant experience or 2-4 years of relevant experience
  • Ability to work onsite in Mossville, IL
 
Preferred Skills
  • Technical Writing
  • Data Analysis
  • Six Sigma Methodologies
  • Scripting/Macros