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

Scotsman Ice

ENGINEERING LAB TECH

Vernon Hills, IL

... to Product Engineer/Lab Manager Supervises n/a Mission Support engineering initiatives by preparing and executing tests utilizing data-acquisition systems to provide engineers with reliable ...

Atkore

Lab Technician

Merrillville, IN · On-site

$18.75 - $24.75/hr

Lab Technician Who we are: Atkore is forging a future where our employees, customers, suppliers ... engineering or management * Support test scheduling and coordination activities by preparing ...

Atkore Management, LLC

Lab Technician

Merrillville, IN

$18.75 - $24.75/hr

Lab Technician Who we are: Atkore is forging a future where our employees, customers, suppliers ... engineering or management * Support test scheduling and coordination activities by preparing ...

Atkore Management, LLC

Lab Technician

Merrillville, IN

$18.75 - $24.75/hr

Lab Technician Who we are: Atkore is forging a future where our employees, customers, suppliers ... engineering or management * Support test scheduling and coordination activities by preparing ...

Atkore International Group

Lab Technician

Merrillville, IN

$18.75 - $24.75/hr

Lab Technician Who we are: Atkore is forging a future where our employees, customers, suppliers ... engineering or management * Support test scheduling and coordination activities by preparing ...

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 ...

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All JobsLab Test Engineer JobsOvernight Lab Test Engineer JobsOvernight Lab Test Engineer Jobs in Chicago, IL

Overnight Lab Test Engineer information

See Chicago, IL salary details

$17

$49

$74

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

As of Sep 2, 2026, the average hourly pay for overnight 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.

Do overnight lab test engineers work overnight?

Overnight lab test engineers typically work during night shifts to monitor and operate laboratory equipment outside regular business hours. Their schedules often include overnight hours, requiring skills in time management and safety protocols for 24-hour testing environments.

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 cities near Chicago, IL are hiring for Overnight Lab Test Engineer jobs?

Cities near Chicago, IL with the most Overnight Lab Test Engineer job openings:

Overnight Lab Test Engineer jobs near you

Sr. High Voltage Test Engineer

IXYS Integrated Circuits Division

Mount Prospect, IL • On-site

$88K - $137K/yr

Full-time

Re-posted 15 days ago

Job description

Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial, transportation, and electronics markets worldwide. With approximately 16,000 employees we design and manufacture innovative technologies that support electrification, energy efficiency, and advanced automation. Our global reach is matched by a culture that empowers innovation and long-term growth. Guided by our principles We Care, We Succeed With Our Customers, and We Own the Outcome, we work collaboratively, think boldly, and deliver solutions that move industries forward.

Are you passionate about electric circuits and power systems and want to be a
part of the future of transportation? We are seeking a Senior High Voltage
Electrical Test Engineer to join our state-of-the-art high voltage lab!

As a Senior High Voltage Test Engineer, you will be responsible for testing and

evaluating the performance of our cutting-edge circuit protection devices for a

variety of applications. As a member of our team, you will have the opportunity

to work on exciting projects and collaborate closely with a team of talented

engineers to develop the latest advancements in circuit protection device

technologies across both automotive and emerging industries.


Responsibilities:

  • Develop test plans, procedures, and protocols for cutting-edge new and existing circuit protection devices for a variety of applications.

  • Execute high-voltage electrical and short circuit tests to evaluate performance, safety and durability of fuses and other circuit protection products.

  • Analyze and interpret test data and waveforms and create comprehensive test reports.

  • Participate in design reviews and provide technical feedback to productdevelopment teams.

  • Collaborate with cross-functional teams to develop and improve testing methods.

  • Perform preventative maintenance on the test equipment, maintain safety procedures, update risk assessments and operating procedures for the high voltage labs.

  • Lead the design/implementation of any improvements in the high voltage labs along with being the technical expert for ongoing initiatives.

Qualifications:

  • Bachelor's or Master's degree in Electrical Engineering or related field (5+ years of experience)

  • Deep knowledge of electrical circuit design and data acquisition with

  • specialization in power electronics and/or programming.

  • Ability to test, diagnose and repair various electrical setups and circuits.

  • Hands-on experience in operation of oscilloscopes, multimeters, etc.

  • Hands-on experience in operation of oscilloscopes, multimeters, etc.

  • Ability to identify and implement efficient paths of action to complete assigned tasks.

  • Ability to operate well independently or as a team member in a fast-paced environment.

  • Advanced knowledge in MS office.

  • Strong analytical and problem-solving skills.

  • Excellent communication and presentation skills.

  • High attention to detail.

Preferred Qualifications:

Experience with global manufacturing companies

Experience with Labview (or other automation software)

Knowledge of PLCs and related software

#LIOB1

Artificial intelligence (AI) tools may be used in some portions of the candidate review process for this position, however, all final employment decisions will be made by a person.

Salary Range:

$88,500 - $137,100

The salary offered will vary depending on your location, job-related skills, knowledge, and experience.

At Littelfuse, we support employee growth and development. Guided by our culture principles, our teams work together to deliver value for customers and make a positive impact in the communities where we operate. We are an equal opportunity employer committed to fostering an inclusive workplace where everyone has the opportunity to grow and contribute. We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.

Apply