Process Engineering Intern

PLZ is committed to product stewardship and innovation, strong ethical standards, sustainable operations and most importantly, the development of our people. Whether at our manufacturing facilities or corporate headquarters, PLZ prioritizes health and safety, and offers you the support you need to create the career you want, through engagement, equity and inclusion, and opportunity.

From household cleaning solutions to personal care products, and food to automotive lubricants, PLZ produces more than 2,500 different aerosol and liquid products in our facilities across the continent. We know that being the partner of choice for our clients starts with being the partner of choice for our employees. Learn more at  or visit

• Department: Engineering
• Work Location: PLZ Corp. Indianapolis, Indiana
• Approximate Start/End Date: May 18th
  - August 14th
• Work Schedule: Monday – Friday: 7 am – 4 pm
• Physical Work Requirements: On-site
• No Relocation / No Housing provided

The Engineering Intern will support manufacturing and process engineering activities within a fast‑paced production environment. This role is hands‑on and data‑driven, requiring strong analytical skills and the ability to work effectively on the production floor. The intern will collaborate closely with Engineering, Production, and Quality teams to improve operational efficiency, reduce downtime, and support continuous improvement initiatives across multiple production lines.

• Real manufacturing data collection and using that data to guide your actions to improve tasks on the production lines. Will work with engineering and contractors to create structured plans to minimize negative impacts of projects that effect multiple departments in the facility.
• Learn about the process of taking a product from raw chemicals and empty componentry to full scale production
• Receive mentorship and guidance from engineering and maintenance team
• The intern will use lean tools to identify losses on the production lines and work with engineering, maintenance, and production to eliminate those losses.

• Must be a full‑time student pursuing an undergraduate or graduate degree
• Minimum of a 3.0 or above GPA
• Proficient in Microsoft Excel
• Hands‑on and creative problem‑solving skills
• Must be able to work 40 hours per week
• Eagerness to learn from others and hands on experiences
• Excellent problem solving and communication skills
• Collaborative mindset with flexibility
• Ability to work in the U.S. for an indefinite period

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, protected veteran status or other protected status. EEOE/M/F/Vet/Disabled. All your information will be kept confidential according to EEO guidelines.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.