Spring 2027 Industrial Engineering Co-Op

TREW LLC; Olde West Chester (OH); On-site; USD 25,000 - 39,000; Full time

Job summary

TREW, LLC is seeking a Spring 2027 Manufacturing Engineering Co‑Op in West Chester, OH. The role combines office tasks with hands‑on activities in a manufacturing environment, focusing on Lean manufacturing, process optimization, and data analysis.

You will work with experienced engineers and operations professionals to study processes, develop improvements, and support productivity, quality, and safety initiatives.

Qualifications

• Currently enrolled in an engineering bachelor’s program (Industrial/Manufacturing/Mechanical).
• Past internship or co‑op preferred but not required.
• Interest in manufacturing and lean principles; eagerness to learn and contribute.

Responsibilities

• Analyze processes to identify opportunities for productivity, efficiency, quality, and cost reductions.
• Conduct time studies and workflow observations to identify bottlenecks and waste.
• Assist in developing labor standards, standard work, process docs, and performance metrics.
• Support Lean initiatives including 5S, Kaizen, value stream mapping, and waste reduction.
• Collect and interpret operational data to measure performance and guide improvements.
• Assist with facility layout, material flow, and workstation optimization.
• Collaborate with cross‑functional teams to support process improvement projects.
• Create reports, spreadsheets, and visual presentations communicating findings and results.
• Participate in improvement projects focused on safety, quality, delivery, and cost.

Skills

Industrial engineering

Lean manufacturing

Analytical thinking

Communication

MS Office

Teamwork

Problem solving

Education

Bachelor's degree in Industrial Engineering

Bachelor's degree in Manufacturing Engineering

Bachelor's degree in Mechanical Engineering

Tools

CAD software

ERP systems

Data visualization tools

Job description

Business gets done working together. Successful business happens when trusted partners work together, to win together. At Trew we know that our customers buy solutions and technology built by people. With over 500 team members, we work fearlessly every day to do the right thing, even when no one is watching.

From seasoned professionals to undergraduate co-ops, our team members enjoy seeing the impact of their contributions every day. Are you ready for an exciting new opportunity? We're always searching for amazing people!

Job Openings

Location: West Chester, OH

Job Id:2256

# of Openings:1

Spring 2027 Manufacturing Engineering Co-Op

West Chester, OH

Monday - Friday 7:30 AM - 4:30 PM

The Industrial Engineering Co-Op position is a temporary, hands-on learning opportunity for a student enrolled in an engineering or cooperative education program. This role provides exposure to real-world industrial engineering principles, allowing students to apply classroom knowledge to practical challenges in a manufacturing and operational environment.

The Industrial Engineering Co-Op will work closely with experienced engineering, manufacturing, and operations professionals to analyze processes, identify improvement opportunities, and support initiatives focused on productivity, quality, safety, and operational efficiency.

This position provides valuable experience in Lean manufacturing, continuous improvement, data analysis, and process optimization while contributing to meaningful projects that support organizational goals.

Duties / Responsibilities

• Analyze manufacturing and operational processes to identify opportunities for improved productivity, efficiency, quality, and cost reduction.
• Conduct time studies, workflow observations, and process evaluations to identify inefficiencies, bottlenecks, and opportunities to eliminate waste.
• Assist in developing and maintaining labor standards, standard work procedures, process documentation, and performance metrics.
• Support continuous improvement initiatives utilizing Lean manufacturing principles, including 5S, Kaizen, value stream mapping, and waste reduction.
• Collect, analyze, and interpret operational data to identify trends, measure performance, and recommend process improvements.
• Assist with facility layout, material flow, and workstation optimization to improve operational efficiency and ergonomics.
• Collaborate with manufacturing, engineering, supply chain, and operations teams to support process improvement projects.
• Develop reports, spreadsheets, and visual presentations to communicate findings, recommendations, and project results.
• Participate in improvement projects focused on safety, quality, delivery, and cost.
• Support implementation and evaluation of process improvements to ensure sustainable results.

Required Skills / Abilities

• General interest in industrial engineering, manufacturing operations, continuous improvement, and Lean manufacturing principles.
• Strong analytical and problem-solving skills with the ability to interpret data and identify improvement opportunities.
• Excellent verbal, written, and visual communication skills with the ability to interact with teammates at all levels of the organization.
• Strong organizational and time management skills with the ability to prioritize assignments and manage multiple projects.
• Proficiency in Microsoft Office applications, particularly Excel, Word, and PowerPoint.
• Basic understanding of manufacturing processes, workflow analysis, and process improvement methodologies.
• Ability to work independently and collaboratively in a fast-paced manufacturing or operational environment.
• Strong attention to detail and willingness to learn new systems, technologies, and processes.
• Familiarity with CAD software, data visualization tools, or enterprise resource planning (ERP) systems is preferred.

Education & Experience

• Currently enrolled and working toward a bachelor's degree in Industrial Engineering, Manufacturing Engineering, Mechanical Engineering, or a related engineering or technical field of study.
• Previous internship, co-op, or manufacturing experience is preferred but not required.

This position involves a combination of office-based work and hands-on activities within a manufacturing or operational environment. Responsibilities may require extended periods of computer use, observations on the manufacturing floor, and collaboration with teammates across departments. Occasional travel to other company facilities or customer sites may be required.

Physical Requirements

• Prolonged periods sitting at a desk and working on a computer.
• Must be able to lift up to 15 pounds at times.
• Ability to traverse office, manufacturing facility and customer sites.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

TREW’s story: Business gets done working together. Successful business happens when trusted partners work together, to win together. At TREW we know that our customers buy solutions and technology built by people. With over 600 team members, we work fearlessly every day to do the right thing, even when no one is watching. From seasoned professionals to undergraduate co-ops, our team members enjoy seeing the impact of their contributions every day.

Trew and its companies are an equal opportunity employer. Applicants will be considered for employment without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status.