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Freelance Lab Test Engineer Jobs in Chicago, IL (NOW HIRING)

ITW Automotive

Lab Technician

Elmhurst, IL · On-site

$24 - $29/hr

The Safety Division within ITW Automotive delivers precision-engineered solutions to global OEMs ... technical test reports. The ideal candidate will have hands-on technical aptitude, strong ...

MW Industries, Inc.

Quality Inspector II

Addison, IL · On-site

Reviews lab test results to ensure all operations have been properly performed and recorded ... Assists Quality Engineer and Manager as required. SKILLS & COMPETENCIES: * Good verbal and written ...

Photon Queue Inc.

Senior Optical Engineer

Lemont, IL · On-site

$150 - $200/hr

Role Summary The Senior Optical Engineer owns the optical engine of Photon Queue's quantum memory ... lab test software * Strong grounding in physical optics and Gaussian beam propagation, with ...

Actalent

Medical Lab Scientist

Hoffman Estates, IL

$31.25 - $36.54/hr

Monitor test analyses and specimen examinations to maintain acceptable levels of analytic ... About Actalent Actalent is a global leader in engineering and sciences services and talent ...

Koch Industries

Mechanical Test Technician

Lisle, IL · On-site

$50K - $80K/yr

Molex is now hiring for a Mechanical Test Technician for the Engineering Test Lab in Lisle, Illinois with a passion and excitement for contributing to product development testing and support. We are ...

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Freelance Lab Test Engineer information

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$17

$49

$74

How much do freelance lab test engineer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for freelance lab test engineer in Chicago, IL is $49.36, according to ZipRecruiter salary data. Most workers in this role earn between $37.88 and $61.92 per hour, depending on experience, location, and employer.

What is the difference between Freelance Lab Test Engineer vs Quality Control Technician?

AspectFreelance Lab Test EngineerQuality Control Technician
CredentialsRelevant certifications (e.g., ISO, ASTM), technical degreesTechnical diploma or associate degree, certifications optional
Work EnvironmentFreelance projects, laboratories, client sitesIn-house labs, manufacturing facilities, testing labs
Employer & IndustryIndependent contractors, consulting firms, various industriesManufacturers, quality departments, industrial sectors

Freelance Lab Test Engineers and Quality Control Technicians both work in laboratory settings and require technical certifications. However, Freelance Lab Test Engineers typically operate independently on diverse projects, while Quality Control Technicians are employed full-time within organizations to ensure product quality. The choice depends on whether you prefer freelance flexibility or a stable in-house role.

What are the most commonly searched types of Lab Test Engineer jobs in Chicago, IL?

The most popular types of Lab Test Engineer jobs in Chicago, IL are:

What are popular job titles related to Freelance Lab Test Engineer jobs in Chicago, IL?

For Freelance Lab Test Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Freelance Lab Test Engineer jobs in Chicago, IL look for?

The top searched job categories for Freelance Lab Test Engineer jobs in Chicago, IL are:

Freelance Lab Test Engineer jobs near you
Infographic showing various Freelance Lab Test Engineer job openings in Chicago, IL as of September 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $102,669 per year, or $49.4 per hour.

Lab Technician

Elmhurst, IL • On-site

ITW Automotive
See more jobs at ITW Automotiveexternal

$24 - $29/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 28 days ago

Job description

Job Description:

ITW (NYSE: ITW) is a Fortune 300 global multi-industrial manufacturing leader with approximately $16 billion in revenue and 43,000 employees worldwide. The company operates through a decentralized and entrepreneurial culture, driving innovation and strong performance across its business segments.

The Safety Division within ITW Automotive delivers precision-engineered solutions to global OEMs and Tier customers, focusing on passive and active safety technologies that enhance quality, reliability, and performance.

Position Overview

We are seeking a detail-oriented and motivated Lab Technician to support product testing and validation activities for our ITW Safety division. This role works closely with the engineering team to perform electrical and mechanical testing, document results, and assist in preparing technical test reports.

The ideal candidate will have hands-on technical aptitude, strong organizational skills, and the ability to work effectively in a fast-paced manufacturing environment.

Key Responsibilities

• Perform electrical and mechanical testing on automotive components
• Support validation and performance testing
• Collect and document test data
• Prepare test reports
• Troubleshoot equipment issues
• Maintain lab organization
• Ensure safety and quality compliance
• Collaborate with cross-functional teams

Required Qualifications

• Associate degree in a technical field or equivalent hands-on experience
• Basic knowledge of electrical and mechanical systems
• Ability to read engineering drawings
• Experience with lab equipment
• Microsoft Office proficiency
• Strong communication and problem-solving skills

Preferred Qualifications

• Automotive development experience (APQP, PPAP, DFMEA)
• GD&T knowledge
• Ability to read schematics
• Experience with project tools

Work Environment

Lab, office, and manufacturing floor settings. Ability to lift materials with or without accommodation. Occasional travel may be required.

Compensation Information:

$24-29 per hour

We offer a comprehensive benefits program that includes health, dental, and vision insurance, paid time off, and a 401(k) retirement plan with company match.

ITW is an equal opportunity employer. We value our colleagues’ unique perspectives, experiences and ideas and create workplaces where everyone can develop their careers and perform to their full potential. 


As an equal employment opportunity employer, ITW is committed to equal employment opportunity and fair treatment for employees, beginning with the hiring process and continuing through all aspects of the employment relationship. 


All qualified applicants will receive consideration for employment without regard to race, color, sex, gender identity, sexual orientation, religion, national origin, age, disability, protected Veteran status or any other characteristic protected by applicable federal, state, or local laws.

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