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This position has closed. Caterpillar removed this listing from their careers page on Oct 5, 2026. The interview prep below is still useful, and there are similar open roles at the bottom of this page.

Assembly & Test Specialist - 2nd and 3rd Shifts - East Peoria Bldg KK - Supplemental

Caterpillar · East Peoria, IL · Full time

Posted Aug 5, 2026 · We last checked this listing on Oct 4, 2026

Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a time you tested something and found a problem.

What they are checking: Whether they take testing seriously and report problems.

Tell me about a time you were part of a team that solved a problem together.

What they are checking: Whether they work well with others, which this division values.

Tell me about a time you had to learn new technology at work.

What they are checking: Whether they are open to learning, which the posting calls out.

What would you do

This job is on 2nd or 3rd shift at Building KK. How will either shift fit your life?

What they are checking: Whether they can commit to off-shift work for the length of the assignment.

How would you handle work instructions that change often on a new product line?

What they are checking: Whether they stay careful and patient while processes are still being set up.

You see a better way to do a task. What do you do?

What they are checking: Whether they share improvement ideas through the right channels.

This is a supplemental position. What do you understand that to mean?

What they are checking: Whether they understand the terms of the role and are comfortable with them.

About the work

This team builds electrified powertrain and battery products. Have you worked around batteries or high-voltage systems before?

What they are checking: Whether they understand the extra safety care needed with high-voltage parts.

Why is it important to follow lockout and electrical safety steps exactly?

What they are checking: Whether they respect electrical hazards and will not skip safety steps.

What tools and test equipment have you used?

What they are checking: Whether they have basic assembly and testing experience.

Practice this interview out loud.

Offer builds a real interview for this exact role at Caterpillar from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

Practice this out loud

The full job description

As published by Caterpillar.

Career Area: Operations Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Electrification + Energy Solutions (E+ES): Caterpillar’s Electrification + Energy Solutions (E+ES) Division focuses on delivering advanced electrified power train, zero-emissions products/technologies, and the solutions and services associated with these technologies. Focus areas include batteries, fuel cells, motors, inverters, micro grid controllers, charging, energy storage systems, lifecycle solutions/services and integration of components for ePowertrain solutions across industries. We are looking for top talent to build and scale the next generation of technologies, products and services to help our customers build a better—more sustainable—world. We need self-motivated, intelligent and team-oriented individuals to make our plans a reality. Individuals with high emotional intelligence, humility and openness to discovery will thrive in the teams we are building. Role Definition: Are you looking for an opportunity to learn a specialized skill within a manufacturing environment? As an Assembly and Test Specialist, you will continuously improve process efficiency by performing routine assembly and test of assemblies of our prime product. Training is paid and held during 1st shift hours for 4-6 weeks at the facility. What You Will Do (including but not limited to): • Assembling / testing, reworking and repairing machine components. • Operate test machines to test final drive assemblies. • Prepare prime products and attachments for shipping. • Performs required salvage operations in assembly areas as necessary. • Disassemble and reassemble complex assemblies to repair or replace damages component parts. • May operate remote control crane to specially equipped vehicles to transport prime product. Basic Qualifications: • High school diploma or previous work/volunteer experience. • Knowledge of manufacturing processes and procedures. • A mechanical background or industrial assembly experiences. • Good communication skills and strong commitment to safety and teamwork. • Ability to work overtime when required, including weekends. • Caterpillar will train applicants who have a strong employment history and work ethic. Top Candidates Will Have: • Strong commitment to safety at all times. • Ability to perform simple computer operations. • Excellent attitude and willingness to learn. Additional Information: • 2nd shift: Monday - Friday 2:30PM - 10:30PM. • 3rd shift: Monday - Friday 10:30PM - 6:30AM. • Starting pay is $23.22 per hour. • $1.00 an hour night shift premium. • This is a supplemental position – minimum 40 hours per week with limited benefits available. • Relocation is not offered for this position. • This position requires no travel. • Please frequently check the email associated with your application, including the junk/spam folder, as this is the primary correspondence method. If you wish to know the status of your application – please use the candidate log-in on our career website as it will reflect any updates to your status. Summary Pay Range: $0.00 - $0.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits: Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits. • Medical, dental, and vision benefits* • Paid time off plan (Vacation, Holidays, Volunteer, etc.)* • 401(k) savings plans* • Health Savings Account (HSA)* • Flexible Spending Accounts (FSAs)* • Health Lifestyle Programs* • Employee Assistance Program* • Voluntary Benefits and Employee Discounts* • Career Development* • Incentive bonus* • Disability benefits • Life Insurance • Parental leave • Adoption benefits • Tuition Reimbursement * These benefits also apply to part-time employees Posting Dates: August 5, 2026 - October 4, 2026 Any offer of employment is conditioned upon the successful completion of a drug screen. Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Not ready to apply? Join our Talent Community .